Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Tek 2247A: (1 year) CAL VER /5500+SC300 DATE: 28-May-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.5 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 355 NUMBER OF LINES: 2592 CONFIGURATION: Fluke 5500A (SC) ============================================================================= # # Source: Tektronix 2247A Service Manual, December 1992 # # Compatibility: 5500/CAL 4.1 or MET/CAL 4.1 or later # # Subprocedures: None # # Required Files: None # # System Specifications: # TUR calculation is based on specification interval of the accuracy file. # The default 5500A accuracy file contains 90 day specs. # # Fluke makes no warranty, expressed or implied, as to the fitness # or suitability of this procedure in the customer's application. # STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 DISP Procedure not formally tested with UUT. 1.001 DISP See procedure README file. 1.002 ASK- R N J F W 1.003 ASK+ D 1.004 HEAD PRELIMINARY INSTRUCTIONS 1.005 DISP Warm-up time: 20 min. - REQUIRED 1.005 DISP Temperature : 20 - 30 degC 1.005 DISP Humidity : <80% 1.006 HEAD [32] WARNING! 1.007 DISP 1.007 DISP DURING THE FOLLOWING PROCEDURE, HIGH VOLTAGES THAT COULD 1.007 DISP CAUSE SERIOUS INJURY OR EVEN DEATH ARE PRESENT! 1.007 DISP 1.007 DISP USE CAUTION TO PREVENT INJURY! 1.008 DISP This procedure requires the following... 1.008 DISP 1.008 DISP TV Signal Generator; provides Composite TV Video and 1.008 DISP Line Sync signals 1.009 HEAD INITIAL SETUP 1.010 DISP Set the 2247A controls as follows... 1.010 DISP 1.010 DISP READOUT (Intensity) : For a viewable readout 1.010 DISP A INTEN : For a viewable trace 1.010 DISP VERTICAL MODE : CH 1 1.010 DISP CH 1 VOLTS/DIV : 0.1 V 1.010 DISP CH 1 Input COUPLING : AC 1.010 DISP A/B SELECT : A Trigger 1.011 DISP Set the 2247A controls as follows... 1.011 DISP 1.011 DISP TRIGGER MODE : AUTO LEVEL 1.011 DISP TRIGGER SOURCE : VERT 1.011 DISP TRIGGER CPLG : DC 1.011 DISP TRIGGER SLOPE : Positive-going 1.011 DISP TRIGGER HOLDOFF : Min 1.011 DISP TRIGGER LEVEL : 12 o'clock 1.012 DISP Set the 2247A controls as follows... 1.012 DISP 1.012 DISP Horizontal MODE : A 1.012 DISP Horizontal POSITION : 12 o'clock 1.012 DISP A SEC/DIV : 2 uS 1.012 DISP Measurements : All off (press CLEAR DISPLAY 3x's) 1.012 DISP FOCUS : For best defined display 1.012 DISP BW LIMIT : Off 1.013 HEAD {TRACE ROTATION} 1.014 DISP Position trace vertically to the center graticule 1.014 DISP line. 1.015 MESS Check that TRACE ROTATION control range is adequate 1.015 MESS to align trace with center graticule line using a small 1.015 MESS straight-bladed alignment tool. 1.015 MESS 1.016 EVAL Can {trace be aligned properly with TRACE ROTATION}? 2.001 MESS 2.002 HEAD {GEOMETERY} 2.003 DISP MAKE THE FOLLOWING CONNECTION... 2.003 DISP 2.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 2.004 5500 0.2uT MK SC S L 2.005 DISP Position the bottom of the CH 1 signal below the 2.005 DISP bottom graticule line. 2.006 MESS CHECK- Deviation of any vertical line within the 2.006 MESS center eight horizontal divisions does not exceed 2.006 MESS 0.1 division (half a minor division). 2.006 MESS 2.007 EVAL [N]Does {deviation exceed 0.1 division}? 3.001 MESS 3.002 DISP CH 1 COUPLING : GND 3.003 MESS Position trace slowly from the bottom graticule line to 3.003 MESS the top graticule line while making the following check. 3.003 MESS 3.003 MESS CHECK- Bowing or tilt of baseline trace doesn't 3.003 MESS exceed 0.1 division (half a minor division) within 3.003 MESS the eight vertical divisions. 3.003 MESS 3.003 MESS 3.004 EVAL [N]Does {bowing or tilt exceed 0.1 division}? 4.001 MESS 4.002 HEAD {INPUT COUPLING} 4.003 RSLT =CH 1 4.004 DISP Set the 2247A controls as follows... 4.004 DISP 4.004 DISP READOUT (Intensity) : For a viewable readout 4.004 DISP A INTEN : For a viewable trace 4.004 DISP VERTICAL MODE : CH 1 and CH 2 4.004 DISP CH 1 & CH 2 VOLTS/DIV : 100 mV 4.004 DISP CH 1 & CH 2 INPUT COUPLING : DC 4.004 DISP A/B SELECT : A Trigger 4.005 DISP Set the 2247A controls as follows... 4.005 DISP 4.005 DISP TRIGGER MODE : AUTO LEVEL 4.005 DISP TRIGGER SOURCE : VERT 4.005 DISP TRIGGER CPLG : DC 4.005 DISP TRIGGER SLOPE : Positive-going 4.005 DISP TRIGGER HOLDOFF : Min 4.005 DISP TRIGGER LEVEL : 12 o'clock 4.006 DISP Set the 2247A controls as follows... 4.006 DISP 4.006 DISP Horizontal MODE : A 4.006 DISP Horizontal POSITION : 12 o'clock 4.006 DISP A SEC/DIV : 0.5 mS 4.006 DISP Measurements : All Off (press CLEAR DISPLAY 3x's) 4.006 DISP BW LIMIT : Off 4.006 DISP CH 2 INVERT : Off 4.007 RSLT =CH 1 4.008 M550 0.25Voff 4.009 5500 0.5Vpp 1kH SI SC S L 4.010 DISP Position the bottom of the signal to the center 4.010 DISP horizontal graticule line. 4.010 DISP 4.010 DISP Set CH 1 Input COUPLING to AC 4.011 EVAL Is {display centered about the horizontal graticule line}? 5.001 RSLT =CH 2 5.002 DISP Move the test signal to the CH 2 input. 5.002 DISP 5.002 DISP Set CH 1 VERTICAL MODE to Off. 5.003 M550 0.25Voff 5.004 5500 0.5Vpp 1kH SI SC S L 5.005 DISP Position the bottom of the signal to the center 5.005 DISP horizontal graticule line. 5.005 DISP 5.005 DISP Set CH 2 Input COUPLING to AC 5.006 EVAL Is {display centered about the horizontal graticule line}? 6.001 M550 * 6.002 HEAD {VOLTS/DIV TRACE SHIFT} 6.003 RSLT =CH 1 6.004 DISP Set the 2247A controls as follows... 6.004 DISP 6.004 DISP VERTICAL MODE : CH 1 and CH 2 6.004 DISP CH 1 & CH 2 VOLTS/DIV : 2 mV 6.004 DISP CH 1 & CH 2 INPUT COUPLING : GND 6.005 DISP Set VERTICAL MODE to CH 1 (CH 2 off). 6.005 DISP 6.005 DISP Position trace to center horizontal graticule line. 6.006 MESS Switch CH 1 VOLTS/DIV through all positions 6.006 MESS from 2 mV to 5 V. 6.006 MESS 6.007 EVAL [N]Does {trace shift exceed 0.2 division between steps}? 7.001 RSLT =CH 2 7.002 DISP Set VERTICAL MODE to CH 2 (CH 1 off). 7.002 DISP 7.002 DISP Position CH 2 trace to the center horizontal 7.002 DISP graticule line. 7.003 MESS Switch CH 2 VOLTS/DIV through all positions 7.003 MESS from 2 mV to 5 V. 7.003 MESS 7.004 EVAL [N]Does {trace shift exceed 0.2 division between steps}? 8.001 RSLT =CH 3 8.002 DISP Set VERTICAL MODE to CH 3 (CH 2 off). 8.002 DISP 8.002 DISP Position trace to the center horizontal graticule line. 8.003 MESS Switch CH 3 VOLTS/DIV between 0.1 V and 0.5 V. 8.003 MESS 8.004 EVAL [N]Does {trace shift exceed 1 division between steps}? 9.001 RSLT =CH 4 9.002 DISP Set VERTICAL MODE to CH 4 (CH 3 off). 9.002 DISP 9.002 DISP Position trace to the center horizontal graticule line. 9.003 MESS Switch CH 4 VOLTS/DIV between 0.1 V and 0.5 V. 9.003 MESS 9.004 EVAL [N]Does {trace shift exceed 1 division between steps}? 10.001 MESS 10.002 HEAD {VARIABLE VOLTS/DIV TRACE SHIFT} 10.003 RSLT =CH 1 10.004 DISP Set the 2247A controls as follows... 10.004 DISP 10.004 DISP VERTICAL MODE : CH 1 (CH 4 off) 10.004 DISP CH 1 VOLTS/DIV : 2 mV 10.005 DISP Position trace to center graticule line. 10.005 DISP 10.005 DISP Set CH 1 VAR VOLTS/DIV fully CCW. 10.006 EVAL [N]Does {trace shift exceed 1 division}? 11.001 RSLT =CH 2 11.002 DISP Set the 2247A controls as follows... 11.002 DISP 11.002 DISP CH 1 VAR VOLTS/DIV : Detent (calibrated) 11.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 11.002 DISP CH 2 VOLTS/DIV : 2 mV 11.003 DISP Position trace to center graticule line. 11.003 DISP 11.003 DISP Set CH 2 VAR VOLTS/DIV fully CCW. 11.004 EVAL [N]Does {trace shift exceed 1 division}? 12.001 DISP Set CH 2 VAR VOLTS/DIV to detent (calibrated) position. 12.002 HEAD {INPUT COUPLING TRACE SHIFT} 12.003 RSLT =CH 2 12.004 DISP Set CH 2 Input COUPLING to GND. 12.004 DISP 12.004 DISP Position trace to center graticule line. 12.004 DISP 12.004 DISP Set CH 2 Input COUPLING to DC. 12.005 EVAL [N]Does {trace shift exceed .25 division}? 13.001 RSLT =CH 1 13.002 DISP VERTICAL MODE : CH 1 (CH 2 off) 13.002 DISP CH 1 Input COUPLING : GND 13.002 DISP 13.002 DISP Position trace to center graticule line. 13.002 DISP 13.002 DISP Set CH 1 Input COUPLING to DC. 13.003 EVAL [N]Does {trace shift exceed .25 division}? 14.001 HEAD {CH 2 INVERT TRACE SHIFT} 14.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 14.002 DISP CH 2 COUPLING : GND 14.002 DISP 14.002 DISP Position trace to center horizontal graticule line. 14.002 DISP 14.002 DISP Set CH 2 INVERT On. 14.003 EVAL [N]Does {trace shift exceed 1 division}? 15.001 DISP CH 2 INVERT : Off 15.001 DISP CH 2 COUPLING : DC 15.002 HEAD {VARIABLE VOLTS/DIV RANGE} 15.003 RSLT =CH 1 15.004 DISP Set VERTICAL MODE to CH 1 and CH 2. 15.004 DISP 15.004 DISP Position CH 1 and CH 2 traces to the center 15.004 DISP horizontal graticule line. 15.005 DISP MAKE THE FOLLOWING CONNECTION... 15.005 DISP 15.005 DISP 5500 SCOPE OUTPUT --------- CH 1 INPUT 15.006 5500 50mVpp 1kH ZQ SC S 15.007 DISP CH 1 & CH 2 VOLTS/DIV : 10 mV 15.007 DISP CH 1 VAR VOLTS/DIV : Full CCW 15.008 EVAL Is {signal amplitude two divisions or less}? 16.001 RSLT =CH 1 16.002 DISP CH 1 VAR VOLTS/DIV : Detent (calibrated) 16.002 DISP CH 1 VERTICAL MODE :Off 16.003 DISP Move the test signal to the CH 2 input. 16.003 DISP 16.003 DISP Set CH 2 VAR VOLTS/DIV : fully CCW 16.004 5500 50mVpp 1kH ZQ SC S 16.005 EVAL Is {signal amplitude two divisions or less}? 17.001 DISP Set CH 2 VAR VOLTS/DIV : detent (calibrated) 17.002 HEAD {LOW FREQUENCY LINEARITY} 17.003 RSLT =CH 1 17.004 DISP MAKE THE FOLLOWING CONNECTION... 17.004 DISP 17.004 DISP 5500 SCOPE OUTPUT --------- CH 1 INPUT 17.004 DISP 17.004 DISP VERTICAL MODE : CH 1 17.004 DISP BW LIMIT : ON 17.005 5500 20mVpp 1kH ZQ SC S 17.006 DISP Position the top of the signal to top graticule line. 17.007 EVAL Is {amplitude between 1.9 and 2.1 divisions (@ top)}? 18.001 5500 20mVpp 1kH ZQ SC S 18.002 DISP Set bottom of the signal to bottom graticule line. 18.003 EVAL Is {amplitude between 1.9 and 2.1 divisions (@ bottom)}? 19.001 RSLT =CH 2 19.002 DISP MAKE THE FOLLOWING CONNECTION... 19.002 DISP 19.002 DISP 5500 SCOPE OUTPUT --------- CH 2 INPUT 19.002 DISP 19.002 DISP VERTICAL MODE : CH 2 19.002 DISP BW LIMIT : ON 19.003 5500 20mVpp 1kH ZQ SC S 19.004 DISP Position the top of the signal to top graticule line. 19.005 EVAL Is {amplitude between 1.9 and 2.1 divisions (@ top)}? 20.001 5500 20mVpp 1kH ZQ SC S 20.002 DISP Set bottom of the signal to bottom graticule line. 20.003 EVAL Is {amplitude between 1.9 and 2.1 divisions (@ bottom)}? 21.001 HEAD {VERTICAL DEFLECTION ACCURACY} 21.002 ASK+ N 21.003 RSLT =CH 2 21.004 DISP A SEC/DIV : 0.5 mS 21.004 DISP CH 2 VOLTS/DIV : 2 mV 21.005 TOL 2% 21.006 HEAD DEFLECTION ACCURACY: {2mV/div} 21.007 5500 2 10mVpp TOL 1kH ZQ SC 22.001 HEAD DEFLECTION ACCURACY: {5mV/div} 22.002 ASK+ R 22.003 5500 5 20mVpp TOL 1kH ZQ SC 23.001 HEAD DEFLECTION ACCURACY: {10mV/div} 23.002 5500 10 50mVpp TOL 1kH ZQ SC 24.001 HEAD DEFLECTION ACCURACY: {20mV/div} 24.002 5500 20 100mVpp TOL 1kH ZQ SC 25.001 HEAD DEFLECTION ACCURACY: {50mV/div} 25.002 5500 50 200mVpp TOL 1kH ZQ SC 26.001 HEAD DEFLECTION ACCURACY: {100mV/div} 26.002 5500 100 500mVpp TOL 1kH ZQ SC 27.001 HEAD DEFLECTION ACCURACY: {0.2V/div} 27.002 5500 0.2 1Vpp TOL 1kH ZQ SC 28.001 HEAD DEFLECTION ACCURACY: {0.5V/div} 28.002 5500 0.5 2Vpp TOL 1kH ZQ SC 29.001 HEAD DEFLECTION ACCURACY: {1V/div} 29.002 5500 1 5Vpp TOL 1kH ZQ SC 30.001 HEAD DEFLECTION ACCURACY: {2V/div} 30.002 5500 2 10Vpp TOL 1kH ZQ SC 31.001 HEAD DEFLECTION ACCURACY: {5V/div} 31.002 5500 5 20Vpp TOL 1kH ZQ SC 32.001 ASK- R 32.002 RSLT =CH 1 32.003 DISP MAKE THE FOLLOWING CONNECTION... 32.003 DISP 32.003 DISP 5500 SCOPE OUTPUT --------- CH 1 INPUT 32.003 DISP 32.003 DISP VERTICAL MODE : CH 1 (CH 2 off) 32.003 DISP CH 1 VOLTS/DIV : 2 mV 32.004 HEAD DEFLECTION ACCURACY: {2mV/div} 32.005 TOL 2% 32.006 5500 2 10mVpp TOL 1kH ZQ SC 33.001 HEAD DEFLECTION ACCURACY: {5mV/div} 33.002 ASK+ R 33.003 5500 5 20mVpp TOL 1kH ZQ SC 34.001 HEAD DEFLECTION ACCURACY: {10mV/div} 34.002 5500 10 50mVpp TOL 1kH ZQ SC 35.001 HEAD DEFLECTION ACCURACY: {20mV/div} 35.002 5500 20 100mVpp TOL 1kH ZQ SC 36.001 HEAD DEFLECTION ACCURACY: {50mV/div} 36.002 5500 50 200mVpp TOL 1kH ZQ SC 37.001 HEAD DEFLECTION ACCURACY: {100mV/div} 37.002 5500 100 500mVpp TOL 1kH ZQ SC 38.001 HEAD DEFLECTION ACCURACY: {0.2V/div} 38.002 5500 0.2 1Vpp TOL 1kH ZQ SC 39.001 HEAD DEFLECTION ACCURACY: {0.5V/div} 39.002 5500 0.5 2Vpp TOL 1kH ZQ SC 40.001 HEAD DEFLECTION ACCURACY: {1V/div} 40.002 5500 1 5Vpp TOL 1kH ZQ SC 41.001 HEAD DEFLECTION ACCURACY: {2V/div} 41.002 5500 2 10Vpp TOL 1kH ZQ SC 42.001 HEAD DEFLECTION ACCURACY: {5V/div} 42.002 5500 5 20Vpp TOL 1kH ZQ SC 43.001 ASK- R 43.002 RSLT =CH 3 43.003 DISP MAKE THE FOLLOWING CONNECTION... 43.003 DISP 43.003 DISP 5500 SCOPE OUTPUT --------- CH 3 INPUT 43.004 DISP VERTICAL MODE : CH 3 and CH 4 On, CH 1 Off 43.004 DISP CH 3 and CH 4 VOLTS/DIV : 0.1 V 43.004 DISP 43.004 DISP Position CH 3 and CH 4 traces to the second graticule 43.004 DISP line down from the center horizontal graticule line. 43.005 HEAD DEFLECTION ACCURACY: {.1V/div} 43.006 TOL 2% 43.007 5500 0.1 0.5Vpp TOL 1kH ZQ SC 44.001 HEAD DEFLECTION ACCURACY: {.5V/div} 44.002 ASK+ R 44.003 5500 0.5 2Vpp TOL 1kH ZQ SC 45.001 RSLT =CH 4 45.002 DISP MAKE THE FOLLOWING CONNECTION... 45.002 DISP 45.002 DISP 5500 SCOPE OUTPUT --------- CH 4 INPUT 45.003 DISP VERTICAL MODE : CH 4 On, CH 3 Off 45.004 HEAD DEFLECTION ACCURACY: {.1V/div} 45.005 ASK- R 45.006 TOL 2% 45.007 5500 0.1 0.5Vpp TOL 1kH ZQ SC 46.001 HEAD DEFLECTION ACCURACY: {.5V/div} 46.002 ASK+ R 46.003 5500 0.5 2Vpp TOL 1kH ZQ SC 47.001 ASK- R 47.002 HEAD {ADD MODE AND CH 2 INVERT DEFLECTION ACCURACY} 47.003 DISP Connect the 5500A SCOPE OUTPUT to CH 1 & CH 2 inputs 47.003 DISP via a 50 Ohm precision BNC coaxial cable and a 47.003 DISP BNC dual-input coupler. 47.003 DISP 47.003 DISP VERTICAL MODE : ADD (all others OFF) 47.003 DISP CH 1 & CH 2 VOLTS/DIV : 0.1 V 47.003 DISP CH 1 & CH 2 COUPLING : DC 47.004 5500 0.2Vpp 1kH ZQ SC S 47.005 DISP Position the ADD signal to the center of the crt 47.005 DISP graticule with the CH 1 and CH2 POSITION controls. 47.005 DISP 47.006 EVAL Is the {ADD signal amplitude between 3.92 and 4.08 divisions}? 48.001 5500 0.2Vpp 1kH ZQ SC S 48.002 DISP Set CH 2 INVERT On. 48.003 MESS CHECK- The ADD signal amplitude is 0.08 division 48.003 MESS (less than half a minor graticuIe division) 48.003 MESS or less excluding trace width (sweep will free run). 48.003 MESS 48.004 EVAL Is the {ADD signal amplitude /= 1 div. above center grat. line}? 50.001 MESS 50.002 5500 2Vpp 50kH LS SC S L 50.003 DISP Set CH 1 POSITION fully CCW. 50.004 MESS CHECK- That the top of the waveform is at least one 50.004 MESS division below the center horizontal graticule line. 50.004 MESS 50.005 EVAL Is {top of waveform >/= 1 div. below center grat. line}? 51.001 MESS 51.002 RSLT =CH 2 51.003 DISP CH 1 POSITION : 12 o'clock 51.003 DISP VERTICAL MODE : CH 2 (CH 1 off) 51.003 DISP CH 2 POSITION : Full CW 51.003 DISP CH 2 VOLTS/DIV : 0.1 V 51.004 5500 2Vpp 50kH LS SC S L 51.005 MESS CHECK- That the bottom of the waveform is at least one 51.005 MESS division above the center horizontal graticule line. 51.005 MESS 51.006 EVAL Is {bottom of waveform >/= 1 div. above center grat. line}? 52.001 MESS 52.002 5500 2Vpp 50kH LS SC S L 52.003 DISP Set CH 2 POSITION fully CCW. 52.004 MESS CHECK- That the top of the waveform is at least one 52.004 MESS division below the center horizontal graticule line. 52.004 MESS 52.005 EVAL Is {top of waveform >/= 1 div. below center grat. line}? 53.001 MESS 53.002 RSLT =CH 3 53.003 DISP Set CH 2 POSITION to 12 o'clock. 53.003 DISP 53.004 DISP Move the BNC dual-input coupler from the CH 1 53.004 DISP and CH 2 inputs to the CH 3 and CH 4 inputs. 53.005 DISP VERTICAL MODE : CH 3 (CH 2 off) 53.005 DISP CH 3 & CH 4 VOLTS/DIV : 0.1 V 53.005 DISP CH 3 POSITION : Full CW 53.006 5500 2Vpp 50kH LS SC S L 53.007 MESS CHECK- That the bottom of the waveform is at least one 53.007 MESS division above the center horizontal graticule line. 53.007 MESS 53.008 EVAL Is {bottom of waveform >/= 1 div. above center grat. line}? 54.001 MESS 54.002 5500 2Vpp 50kH LS SC S L 54.003 DISP Set CH 3 POSITION fully CCW. 54.004 MESS CHECK- That the top of the waveform is at least one 54.004 MESS division below the center horizontal graticule line. 54.004 MESS 54.005 EVAL Is {top of waveform >/= 1 div. below center grat. line}? 55.001 MESS 55.002 RSLT =CH 4 55.003 DISP CH 3 POSITION : 12 o'clock 55.003 DISP VERTICAL MODE : CH 4 (CH 3 off) 55.004 DISP CH 4 POSITION : Full CW 55.005 5500 2Vpp 50kH LS SC S L 55.006 MESS CHECK- That the bottom of the waveform is at least one 55.006 MESS division above the center horizontal graticule line. 55.006 MESS 55.007 EVAL Is {bottom of waveform >/= 1 div. above center grat. line}? 56.001 MESS 56.002 5500 2Vpp 50kH LS SC S L 56.003 DISP Set CH 4 POSITION fully CCW. 56.004 MESS CHECK- That the top of the waveform is at least one 56.004 MESS division below the center horizontal graticule line. 56.004 MESS 56.005 EVAL Is {top of waveform >/= 1 div. below center grat. line}? 57.001 MESS 57.002 DISP Set CH 4 POSITION to 12 o'clock. 57.003 HEAD {CH 1 TO CH 2 SIGNAL DELAY MATCH} 57.004 DISP VERTICAL MODE : CH 1 and CH 2 57.004 DISP CH 1 & CH 2 COUPLING : DC 57.004 DISP CH 1 & CH 2 VOLTS/DIV : 0.1 V 57.004 DISP SEC/DIV : 20 nS 57.004 DISP TRIGGER SOURCE : CH 3 57.005 DISP Superimpose the CH 1 and CH 2 traces at the 57.005 DISP 100% graticule marking. 57.006 DISP Connect the 5500A SCOPE OUTPUT to CH 1 & CH 2 inputs 57.006 DISP via a 50 Ohm precision BNC coaxial cable and a 57.006 DISP BNC dual-input coupler, and two 50 Ohm terminations. 57.006 DISP 57.006 DISP Connect 5500A TRIG OUT signal to the CH 3 input 57.006 DISP via a 50 Ohm BNC coaxial cable and a 50 Ohm 57.006 DISP BNC termination. 57.007 M550 1T 57.008 5500 0.5Vpp 1MH ED SC S L 57.009 DISP Position the rising edges of the superimposed waveforms 57.009 DISP horizontally to the center vertical graticule line. 57.009 DISP 57.009 DISP Set X10 MAG On (for 2 nS/div sweep speed). 57.010 MESS CHECK- That the leading edges of the two waveforms 57.010 MESS have less than 0.1 horizontal division separation at the 57.010 MESS center graticule line excluding trace width. 57.010 MESS 57.011 EVAL Is there {<0.1 division separation at center graticule line}? 58.001 M550 * 58.002 HEAD {CH 1 to CH 4 SIGNAL DELAY MATCH} 58.003 DISP Set VERTICAL MODE to CH 1 and CH 4 (CH 2 Off) 58.003 DISP 58.003 DISP Move the CH 2 signal to the CH 4 input connector. 58.004 M550 1T 58.005 5500 0.5Vpp 1MH ED SC S L 58.006 DISP Superimpose the CH 4 waveform on the CH 1 waveform. 58.007 MESS CHECK- That the leading edges of the two 58.007 MESS waveforms have less than 0.1 horizontal division 58.007 MESS separation at the center graticule line excluding 58.007 MESS trace width. 58.007 MESS 58.008 EVAL Does {leading edge have <0.1 horizontal division separation}? 59.001 MESS 59.002 HEAD {CH 3 to CH 4 SIGNAL DELAY MATCH} 59.003 DISP VERTICAL MODE : CH 3 and CH 4 (CH 1 off) 59.003 DISP TRIGGER SOURCE : CH 2 59.003 DISP 59.003 DISP Move the CH 1 signal to the CH 3 input and the 59.003 DISP CH 3 trigger signal to the CH 2 input. 59.004 5500 0.5Vpp 1MH ED SC S L 59.005 DISP Superimpose CH 3 and CH 4 waveforms at the 59.005 DISP center graticule line. 59.006 MESS CHECK- That the leading edges of the two 59.006 MESS waveforms have less than 0.1 horizontal division 59.006 MESS separation at the center graticule line excluding 59.006 MESS trace width. 59.006 MESS 59.007 EVAL Does {leading edge have <0.1 horizontal division separation}? 60.001 MESS 60.002 DISP Disconnect the test setup 60.003 M550 * 60.004 HEAD {CH 1 AND CH 2 VERTICAL BANDWIDTH} 60.005 ASK- U 60.006 RSLT =CH 1 60.007 DISP MAKE THE FOLLOWING CONNECTION... 60.007 DISP 60.007 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 60.008 DISP X10 MAG : Off 60.008 DISP VERTICAL MODE : CH 1 (CH 3 and CH 4 off) 60.008 DISP SEC/DIV : 0.1 mS 60.008 DISP CH 1 and CH 2 VOLTS/DlV : 5 mV 60.008 DISP CH 1 and CH 2 COUPLING : DC 60.008 DISP TRIGGER SOURCE : VERT 60.008 DISP Horizontal POSITION : 12 o'clock 60.009 HEAD BANDWIDTH: {5 mV/div} 60.010 DISP CH 1 VOLTS/DIV : 5 mV 60.011 MESS Slew the amplitude for 6 divisions. 60.012 5500 30mVpp 50kH LS SC N L 60.013 MESS Slew the frequency for 4.2 divisions. 60.014 5500 90MH -1000% mVpp LS SC L 61.001 HEAD BANDWIDTH: {50 mV/div} 61.002 DISP CH 1 VOLTS/DIV : 50 mV 61.003 MESS Slew the amplitude for 6 divisions. 61.004 5500 300mVpp 50kH LS SC N L 61.005 MESS Slew the frequency for 4.2 divisions. 61.006 5500 90MH -1000% mVpp LS SC L 62.001 HEAD BANDWIDTH: {500 mV/div} 62.002 DISP CH 1 VOLTS/DIV : 500 mV 62.003 MESS Slew the amplitude for 6 divisions. 62.004 5500 3Vpp 50kH LS SC N L 62.005 MESS Slew the frequency for 4.2 divisions. 62.006 5500 90MH -1000% Vpp LS SC L 63.001 RSLT =CH 2 63.002 DISP MAKE THE FOLLOWING CONNECTION... 63.002 DISP 63.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 63.002 DISP 63.002 DISP VERTICAL MODE : CH 2 (CH 1 Off) 63.003 HEAD BANDWIDTH: {5 mV/div} 63.004 DISP CH 2 VOLTS/DIV : 5 mV 63.005 MESS Slew the amplitude for 6 divisions. 63.006 5500 30mVpp 50kH LS SC N L 63.007 MESS Slew the frequency for 4.2 divisions. 63.008 5500 90MH -1000% mVpp LS SC L 64.001 HEAD BANDWIDTH: {50 mV/div} 64.002 DISP CH 2 VOLTS/DIV : 50 mV 64.003 MESS Slew the amplitude for 6 divisions. 64.004 5500 300mVpp 50kH LS SC N L 64.005 MESS Slew the frequency for 4.2 divisions. 64.006 5500 90MH -1000% mVpp LS SC L 65.001 HEAD BANDWIDTH: {500 mV/div} 65.002 DISP CH 2 VOLTS/DIV : 500 mV 65.003 MESS Slew the amplitude for 6 divisions. 65.004 5500 3Vpp 50kH LS SC N L 65.005 MESS Slew the frequency for 4.2 divisions. 65.006 5500 90MH -1000% Vpp LS SC L 66.001 HEAD {CH 3 AND CH 4 VERTICAL BANDWIDTH} 66.002 RSLT =CH 3 66.003 DISP MAKE THE FOLLOWING CONNECTION... 66.003 DISP 66.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 3 INPUT 66.003 DISP 66.003 DISP VERTICAL MODE : CH 3 (CH 2 off) 66.004 DISP CH 3 and CH 4 VOLTS/DIV : 0.1 V 66.005 HEAD BANDWIDTH: {.1 V/div} 66.006 MESS Slew the amplitude for 6 divisions. 66.007 5500 0.6Vpp 50kH LS SC N L 66.008 MESS Slew the frequency for 4.2 divisions. 66.009 5500 90MH -1000% Vpp LS SC L 67.001 HEAD BANDWIDTH: {.5 V/div} 67.002 DISP CH 3 VOLTS/DIV : .5 V 67.003 MESS Slew the amplitude for 6 divisions. 67.004 5500 3Vpp 50kH LS SC N L 67.005 MESS Slew the frequency for 4.2 divisions. 67.006 5500 90MH -1000% Vpp LS SC L 68.001 RSLT =CH 4 68.002 DISP MAKE THE FOLLOWING CONNECTION... 68.002 DISP 68.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 4 INPUT 68.002 DISP 68.002 DISP VERTICAL MODE : CH 4 (CH 3 off) 68.003 HEAD BANDWIDTH: {.1 V/div} 68.004 MESS Slew the amplitude for 6 divisions. 68.005 5500 0.6Vpp 50kH LS SC N L 68.006 MESS Slew the frequency for 4.2 divisions. 68.007 5500 90MH -1000% Vpp LS SC L 69.001 HEAD BANDWIDTH: {.5 V/div} 69.002 DISP CH 4 VOLTS/DIV : .5 V 69.003 MESS Slew the amplitude for 6 divisions. 69.004 5500 3Vpp 50kH LS SC N L 69.005 MESS Slew the frequency for 4.2 divisions. 69.006 5500 90MH -1000% Vpp LS SC L 70.001 HEAD {BW LIMIT ACCURACY} 70.002 DISP VERTICAL MODE : CH 1 (CH 4 off) 70.002 DISP CH 1 VOLTS/DlV : 10 mV 70.002 DISP BW LIMIT : On 70.003 DISP Move test signal from the CH 4 input to the CH 1 input. 70.004 MESS Slew the amplitude for 6 divisions. 70.005 5500 60mVpp 50kH LS SC N L 70.006 MESS Slew the frequency for 4.2 divisions. 70.007 5500 20MH 3U mVpp LS SC L 71.001 MESS 71.002 HEAD {COMMON-MODE REJECTION RATIO} 71.003 DISP Connect the 5500A SCOPE OUTPUT to the CH 1 and CH 2 71.003 DISP input connectors via a 50 Ohm cable, a 50 Ohm 71.003 DISP BNC termination, and a BNC dual input coupler. 71.004 MESS Slew the amplitude for 8 divisions. 71.005 5500 80mVpp 50kH LS SC N L 71.006 MESS 71.007 DISP ADD MODE : On 71.007 DISP CH 2 VOLTS/DIV : 10 mV 71.007 DISP CH 2 INVERT : On 71.007 DISP BW LIMIT : Off 71.008 DISP ADJUST-CH 1 OR CH 2 VAR VOLTS/DIV for 71.008 DISP smallest signal amplitude (as needed). 71.009 DISP CH 1 VERTICAL MODE : On 71.009 DISP ADD MODE : Off 71.010 MESS Slew the amplitude for 8 divisions. 71.011 5500 80mVpp 50MH LS SC N L 71.012 MESS 71.013 DISP ADD MODE : On 71.013 DISP CH 1 : Off 71.014 EVAL Is {signal is <0.8 division in amplitude}? 72.001 HEAD {CHANNEL ISOLATION} 72.002 RSLT =CH 1 72.003 DISP CH 1 and CH 2 72.003 DISP VERTICAL MODE : On (ADD off) 72.003 DISP CH 2 INVERT : Off 72.003 DISP CH 1, CH 2, CH 3, 72.003 DISP and CH 4 VOLTS/DIV : 0.1 V 72.003 DISP TRIGGER SOURCE : CH 1 72.004 DISP MAKE THE FOLLOWING CONNECTION... 72.004 DISP 72.004 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 72.005 MESS Slew the amplitude for 5 divisions. 72.006 5500 0.5Vpp 100MH LS SC N L 72.007 MESS 72.008 MATH M[1] = MEM 72.009 DISP Set CH 2, CH 3, and CH 4 VERTICAL MODE : On (CH 1 Off) 72.010 MESS CHECK- Display amplitude is 0.1 division or less, 72.010 MESS excluding trace width, on CH 2, CH 3, and CH 4 traces. 72.011 EVAL Is {amplitude /= 4.2 division}? 77.001 RSLT =CH 2 77.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 77.003 DISP MAKE THE FOLLOWING CONNECTION... 77.003 DISP 77.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 77.004 MESS Slew the amplitude for 6 divisions. 77.005 5500 0.6Vpp 10H SI SC N L 77.006 MESS 77.007 DISP CH 2 COUPLING : AC 77.008 EVAL Is {display amplitude >/= 4.2 division}? 78.001 HEAD {VERTICAL ALT AND CHOP MODES} 78.002 DISP VERTICAL MODE : CH 1, CH 2, CH 3, and CH 4 On 78.002 DISP CHOP VERTICAL MODE : Off (ALT mode) 78.002 DISP CH 1 and CH 2 VOLTS/DIV : 10 mV 78.002 DISP CH 3 and CH 4 VOITS/DIV : 0.1 V 78.002 DISP CH 1 and CH 2 COUPLING : DC 78.002 DISP HORIZONTAL MODE : A 78.002 DISP SEC/DIV : 0.1 mS 78.002 DISP TRIGGER MODE : AUTO LEVEL 78.003 DISP Position all traces for two divisions of separation 78.003 DISP with the CH 1 trace near the top; then in order down 78.003 DISP the graticule area with the CH 4 trace near the bottom. 78.004 DISP SEC/DIV : 10 mS 78.005 EVAL Are {four traces sweeping across the screen alternately}? 79.001 DISP CHOP VERTICAL MODE : On 79.002 EVAL Are {four traces sweeping across the screen simultaneously}? 80.001 HEAD {BEAM FIND} 80.002 DISP Push BEAM FIND in and hold. 80.003 MESS CHECK- The signal is visible and compressed fully within 80.003 MESS the graticule area as the horizontal and vertical 80.003 MESS position controls are rotated through their ranges. 80.003 MESS 80.004 EVAL Is {Beam Find operating properly}? 81.001 MESS 81.002 DISP Release the BEAM FIND button. 81.002 DISP 81.002 DISP Set all Vertical and Horizontal POSITION 81.002 DISP controls at the 12 o'clock position. 81.003 HEAD {A AND B TRACE SEPARATION} 81.004 DISP A SEC/DIV : 1 mS 81.004 DISP VERTICAL MODE : CH 1 (others off) 81.004 DISP Horizontal MODE : ALT 81.004 DISP B SEC/DIV : 0.5 mS 81.004 DISP A/B SELECT : B 81.004 DISP B Trigger MODE : RUNS AFTER 81.004 DISP TRACE SEP : Full CW 81.005 DISP Position the CH 1 trace below the center horizontal 81.005 DISP graticule line to display the separated B trace. 81.006 MESS CHECK- For at least four divisions of upward 81.006 MESS trace separation between the B trace and the A trace. 81.006 MESS 81.007 EVAL Is there {>/= 4 division of upward trace separation (B->A)}? 82.001 DISP TRACE SEP : Fully CCW 82.001 DISP 82.001 DISP Position the CH 1 trace above the center horizontal 82.001 DISP graticule line to display the separated B trace. 82.002 MESS CHECK- For at least four divisions of downward 82.002 MESS trace separation between the B trace and the A trace. 82.002 MESS 82.003 EVAL Is there {>/= 4 division of downward trace separation (B->A)}? 83.001 HEAD {500 Hz TRIGGER SENSITIVITY (A Sweep Mode)} 83.002 DISP Set the 2247A controls as follows... 83.002 DISP 83.002 DISP READOUT (Intensity) : For a viewable readout 83.002 DISP A INTEN : For a viewable trace 83.002 DISP VERTICAL MODE : CH 1 83.002 DISP CH 1 VOLTS/DIV : 0.1 V 83.002 DISP CH 1 Input COUPLING : DC 83.002 DISP A/B SELECT : A Trigger 83.003 DISP Set the 2247A controls as follows... 83.003 DISP 83.003 DISP TRIGGER MODE : AUTO LEVEL 83.003 DISP TRIGGER SOURCE : VERT 83.003 DISP TRIGGER CPLG : AC 83.003 DISP TRIGGER SLOPE : Positive-going 83.003 DISP TRIGGER HOLDOFF : Min 83.003 DISP TRIGGER LEVEL : 12 o'clock 83.004 DISP Set the 2247A controls as follows... 83.004 DISP 83.004 DISP Horizontal MODE : A 83.004 DISP Horizontal POSITION : 12 o'clock 83.004 DISP A SEC/DIV : 1 mS 83.004 DISP Measurements : All off (press CLEAR DISPLAY 3x's) 83.004 DISP FOCUS : For best defined display 83.004 DISP BW LIMIT : On 83.005 DISP MAKE THE FOLLOWING CONNECTION... 83.005 DISP 83.005 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 83.006 HEAD 500 Hz TRIGGER SENSITIVITY: {AC Coupled} 83.007 MESS Slew the amplitude for 0.35 divisions. 83.007 MESS 83.007 MESS Note: TRIGGER LEVEL control may need to be adjusted 83.007 MESS for a stable display throughout these tests. 83.008 5500 0.035Vpp 500H SI SC N L 83.009 MATH M[1] = MEM 83.010 MESS 83.011 EVAL Can {stable triggered display be obtained}? 84.001 MESS 84.002 HEAD 500 Hz TRIGGER SENSITIVITY: {DC Coupled} 84.003 DISP TRIGGER CPLG : DC 84.004 MATH MEM = M[1] 84.005 5500 500H Vpp SI SC S L 84.006 EVAL Can {stable triggered display be obtained}? 85.001 HEAD 500 Hz TRIGGER SENSITIVITY: {HF REJ Coupled} 85.002 DISP TRIGGER CPLG : HF REJ 85.003 MATH MEM = M[1] 85.004 5500 500H Vpp SI SC S L 85.005 EVAL Can {stable triggered display be obtained}? 86.001 HEAD 500 Hz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 86.002 DISP TRIGGER CPLG : NOISE REJ 86.003 MATH MEM = M[1] 86.004 5500 500H Vpp SI SC S L 86.005 EVAL [N]Can {stable triggered display be obtained}? 87.001 HEAD 500 Hz TRIGGER SENSITIVITY: {LF REJ Coupled} 87.002 DISP TRIGGER CPLG : LF REJ 87.003 MATH MEM = M[1] 87.004 5500 500H Vpp SI SC S L 87.005 EVAL [N]Can {stable triggered display be obtained}? 88.001 HEAD {500 Hz TRIGGER SENSITIVITY (B Sweep Mode)} 88.002 DISP Horizontal MODE : B 88.002 DISP A TRIGGER CPLG : DC 88.002 DISP A/B SELECT : B Trigger 88.002 DISP B TRIGGER MODE : NORM 88.002 DISP B TRIGGER SOURCE : VERT 88.003 DISP B TRIGGER SLOPE : Positive-going 88.003 DISP B SEC/DIV : 0.5 mS 88.003 DISP DELAY Time : ?0.000 (minimum delay time) 88.003 DISP B INTEN : For viewable display 88.004 HEAD 500 Hz TRIGGER SENSITIVITY: {DC Coupled} 88.005 MATH MEM = M[1] 88.006 5500 500H Vpp SI SC S L 88.007 EVAL Can {stable triggered display be obtained}? 89.001 HEAD 500 Hz TRIGGER SENSITIVITY: {AC Coupled} 89.002 DISP TRIGGER CPLG : AC 89.003 MATH MEM = M[1] 89.004 5500 500H Vpp SI SC S L 89.005 EVAL Can {stable triggered display be obtained}? 90.001 HEAD 500 Hz TRIGGER SENSITIVITY: {HF REJ Coupled} 90.002 DISP TRIGGER CPLG : HF REJ 90.003 MATH MEM = M[1] 90.004 5500 500H Vpp SI SC S L 90.005 EVAL Can {stable triggered display be obtained}? 91.001 HEAD 500 Hz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 91.002 DISP TRIGGER CPLG : NOISE REJ 91.003 MATH MEM = M[1] 91.004 5500 500H Vpp SI SC S L 91.005 EVAL [N]Can {stable triggered display be obtained}? 92.001 HEAD 500 Hz TRIGGER SENSITIVITY: {LF REJ Coupled} 92.002 DISP TRIGGER CPLG : LF REJ 92.003 MATH MEM = M[1] 92.004 5500 500H Vpp SI SC S L 92.005 EVAL [N]Can {stable triggered display be obtained}? 93.001 HEAD {500 kHz TRIGGER SENSITIVITY (A Sweep Mode)} 93.002 DISP Horizontal MODE : A 93.002 DISP A/B SELECT : A Trigger 93.002 DISP TRIGGER CPLG : AC 93.002 DISP A SEC/DlV : 2 uS 93.002 DISP BW LIMIT : Off 93.003 MESS Slew the amplitude for 0.35 divisions. 93.003 MESS 93.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 93.003 MESS for a stable display throughout these tests. 93.004 ASK- U 93.005 5500 0.035Vpp 500kH LS SC N L 93.006 MATH M[1] = MEM 93.007 MESS 93.008 HEAD 500 kHz TRIGGER SENSITIVITY: {HF REJ Coupled} 93.009 DISP TRIGGER CPLG : HF REJ 93.010 EVAL [N]Can {stable triggered display be obtained}? 94.001 HEAD 500 kHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 94.002 DISP TRIGGER CPLG : NOISE REJ 94.003 MATH MEM = M[1] 94.004 5500 500kH Vpp LS SC S L 94.005 EVAL [N]Can {stable triggered display be obtained}? 95.001 HEAD {500 kHz TRIGGER SENSITIVITY (B Sweep Mode)} 95.002 DISP Horizontal MODE : B 95.002 DISP A/B SELECT : B Trigger 95.002 DISP B SECIDIV : 1 uS 95.003 HEAD 500 kHz TRIGGER SENSITIVITY: {HF REJ Coupled} 95.004 DISP TRIGGER CPLG : HF REJ 95.005 MATH MEM = M[1] 95.006 5500 500kH Vpp LS SC S L 95.007 EVAL [N]Can {stable triggered display be obtained}? 96.001 HEAD 500 kHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 96.002 DISP TRIGGER CPLG : NOISE REJ 96.003 MATH MEM = M[1] 96.004 5500 500kH Vpp LS SC S L 96.005 EVAL [N]Can {stable triggered display be obtained}? 97.001 HEAD {25 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 97.002 DISP Horizontal MODE : A 97.002 DISP A/B SELECT : A Trigger 97.002 DISP TRIGGER CPLG : DC 97.002 DISP A SEC/DIV : 50 nS 97.003 HEAD 25 MHz TRIGGER SENSITIVITY: {DC Coupled} 97.004 MESS Slew the amplitude for 0.35 divisions. 97.004 MESS 97.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 97.004 MESS for a stable display throughout these tests. 97.005 5500 0.035Vpp 25MH LS SC N L 97.006 MATH M[1] = MEM 97.007 MESS 97.008 EVAL Can {stable triggered display be obtained}? 98.001 HEAD 25 MHz TRIGGER SENSITIVITY: {AC Coupled} 98.002 DISP TRIGGER CPLG : AC 98.003 MATH MEM = M[1] 98.004 5500 25MH Vpp LS SC S L 98.005 EVAL Can {stable triggered display be obtained}? 99.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 99.002 DISP TRIGGER CPLG : HF REJ 99.003 MATH MEM = M[1] 99.004 5500 25MH Vpp LS SC S L 99.005 EVAL [N]Can {stable triggered display be obtained}? 100.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 100.002 DISP TRIGGER CPLG : NOISE REJ 100.003 MATH MEM = M[1] 100.004 5500 25MH Vpp LS SC S L 100.005 EVAL [N]Can {stable triggered display be obtained}? 101.001 HEAD 25 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 101.002 DISP TRIGGER CPLG : LF REJ 101.003 MATH MEM = M[1] 101.004 5500 25MH Vpp LS SC S L 101.005 EVAL Can {stable triggered display be obtained}? 102.001 HEAD {25 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 102.002 DISP TRIGGER CPLG : DC 102.002 DISP Horizontal MODE : B 102.002 DISP A/B SELECT : B Trigger 102.002 DISP B SEC/DIV : 20 nS 102.003 HEAD 25 MHz TRIGGER SENSITIVITY: {AC Coupled} 102.004 MATH MEM = M[1] 102.005 5500 25MH Vpp LS SC S L 102.006 EVAL Can {stable triggered display be obtained}? 103.001 HEAD 25 MHz TRIGGER SENSITIVITY: {DC Coupled} 103.002 DISP TRIGGER CPLG : DC 103.003 MATH MEM = M[1] 103.004 5500 25MH Vpp LS SC S L 103.005 EVAL Can {stable triggered display be obtained}? 104.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 104.002 DISP TRIGGER CPLG : HF REJ 104.003 MATH MEM = M[1] 104.004 5500 25MH Vpp LS SC S L 104.005 EVAL [N]Can {stable triggered display be obtained}? 105.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 105.002 DISP TRIGGER CPLG : NOISE REJ 105.003 MATH MEM = M[1] 105.004 5500 25MH Vpp LS SC S L 105.005 EVAL [N]Can {stable triggered display be obtained}? 106.001 HEAD 25 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 106.002 DISP TRIGGER CPLG : LF REJ 106.003 MATH MEM = M[1] 106.004 5500 25MH Vpp LS SC S L 106.005 EVAL Can {stable triggered display be obtained}? 107.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 107.002 DISP TRIGGER CPLG : NOISE REJ 107.003 MESS Slew the amplitude for 1.4 divisions. 107.003 MESS 107.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 107.003 MESS for a stable display throughout these tests. 107.004 5500 0.140Vpp 25MH LS SC N L 107.005 MATH M[1] = MEM 107.006 MESS 107.007 EVAL Can {stable triggered display be obtained}? 108.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 108.002 DISP TRIGGER CPLG : HF REJ 108.003 MATH MEM = M[1] 108.004 5500 25MH Vpp LS SC S L 108.005 EVAL [N]Can {stable triggered display be obtained}? 109.001 HEAD {25 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 109.002 DISP Horizontal MODE : A 109.002 DISP A/B SELECT : A Trigger 109.003 DISP TRIGGER CPLG : NOISE REJ 109.004 MATH MEM = M[1] 109.005 5500 25MH Vpp LS SC S L 109.006 EVAL Can {stable triggered display be obtained}? 110.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 110.002 DISP TRIGGER CPLG : HF REJ 110.003 MATH MEM = M[1] 110.004 5500 25MH Vpp LS SC S L 110.005 EVAL [N]Can {stable triggered display be obtained}? 111.001 ASK+ U 111.002 HEAD {150 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 111.003 DISP TRIGGER CPLG : DC 111.004 HEAD 150 MHz TRIGGER SENSITIVITY: {DC Coupled} 111.005 MESS Slew the amplitude for 1 division. 111.005 MESS 111.005 MESS Note: TRIGGER LEVEL control may need to be adjusted 111.005 MESS for a stable display throughout these tests. 111.006 5500 0.1Vpp 150MH LS SC N L 111.007 MATH M[1] = MEM 111.008 MESS 111.009 EVAL Can {stable triggered display be obtained}? 112.001 HEAD 150 MHz TRIGGER SENSITIVITY: {AC Coupled} 112.002 DISP TRIGGER CPLG : AC 112.003 MATH MEM = M[1] 112.004 5500 150MH Vpp LS SC S L 112.005 EVAL Can {stable triggered display be obtained}? 113.001 HEAD 150 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 113.002 DISP TRIGGER CPLG : LF REJ 113.003 MATH MEM = M[1] 113.004 5500 150MH Vpp LS SC S L 113.005 EVAL Can {stable triggered display be obtained}? 114.001 HEAD {150 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 114.002 DISP TRIGGER CPLG : AC 114.002 DISP Horizontal MODE : B 114.002 DISP A/B SELECT : B Trigger 114.003 HEAD 150 MHz TRIGGER SENSITIVITY: {AC Coupled} 114.004 MATH MEM = M[1] 114.005 5500 150MH Vpp LS SC S L 114.006 EVAL Can {stable triggered display be obtained}? 115.001 HEAD 150 MHz TRIGGER SENSITIVITY: {DC Coupled} 115.002 DISP TRIGGER CPLG : DC 115.003 MATH MEM = M[1] 115.004 5500 150MH Vpp LS SC S L 115.005 EVAL Can {stable triggered display be obtained}? 116.001 HEAD 150 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 116.002 DISP TRIGGER CPLG : LF REJ 116.003 MATH MEM = M[1] 116.004 5500 150MH Vpp LS SC S L 116.005 EVAL Can {stable triggered display be obtained}? 117.001 HEAD 150 MHz TRIGGER SENSITIVITY 117.002 RSLT =CH 2 117.003 DISP MAKE THE FOLLOWING CONNECTION... 117.003 DISP 117.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 117.004 DISP Horizontal MODE : A 117.004 DISP VERTICAL MODE : CH 2 (CH 1 off) 117.004 DISP CH 2, CH 3, and CH 4 117.004 DISP VOLTS/DlV : 0.1 V 117.004 DISP A/B SELECT : A Trigger 117.004 DISP TRIGGER CPLG : DC 117.005 MESS Slew the amplitude for 1 division. 117.005 MESS 117.005 MESS Note: TRIGGER LEVEL control may need to be adjusted 117.005 MESS for a stable display throughout these tests. 117.006 5500 0.1Vpp 150MH LS SC N L 117.007 MATH M[1] = MEM 117.008 MESS 117.009 EVAL Can {stable triggered display be obtained}? 118.001 RSLT =CH 3 118.002 DISP MAKE THE FOLLOWING CONNECTION... 118.002 DISP 118.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 3 INPUT 118.003 DISP VERTICAL MODE : CH 3 (CH 2 off) 118.004 MESS Slew the amplitude for 1 division. 118.004 MESS 118.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 118.004 MESS for a stable display throughout these tests. 118.005 5500 0.1Vpp 150MH LS SC N L 118.006 MESS 118.007 EVAL Can {stable triggered display be obtained}? 119.001 RSLT =CH 4 119.002 DISP MAKE THE FOLLOWING CONNECTION... 119.002 DISP 119.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 4 INPUT 119.003 DISP VERTICAL MODE : CH 4 (CH 3 off) 119.004 MESS Slew the amplitude for 1 division. 119.004 MESS 119.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 119.004 MESS for a stable display throughout these tests. 119.005 5500 0.1Vpp 150MH LS SC N L 119.006 MESS 119.007 EVAL Can {stable triggered display be obtained}? 120.001 HEAD {100 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 120.002 DISP MAKE THE FOLLOWING CONNECTION... 120.002 DISP 120.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 120.003 DISP VERTICAL MODE : CH 1 (others off) 120.004 MESS Slew the amplitude for 2.2 division. 120.004 MESS 120.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 120.004 MESS for a stable display throughout these tests. 120.005 5500 0.22Vpp 100MH LS SC N L 120.006 MATH M[1] = MEM 120.007 MESS 120.008 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 120.009 DISP TRIGGER CPLG : NOISE REJ 120.010 EVAL Can {stable triggered display be obtained}? 121.001 HEAD 150 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 121.002 DISP TRIGGER CPLG : HF REJ 121.003 MATH MEM = M[1] 121.004 5500 100MH Vpp LS SC S L 121.005 EVAL [N]Can {stable triggered display be obtained}? 122.001 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 122.002 DISP TRIGGER CPLG : NOISE REJ 122.003 5500 0.05Vpp 100MH LS SC S L 122.004 EVAL [N]Can {stable triggered display be obtained}? 123.001 HEAD {100 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 123.002 DISP TRIGGER CPLG : DC 123.002 DISP Horizontal MODE : B 123.002 DISP A/B SELECT : B Trigger 123.003 MESS Slew the amplitude for 2.2 division. 123.003 MESS 123.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 123.003 MESS for a stable display throughout these tests. 123.004 5500 0.22Vpp 100MH LS SC N L 123.005 MATH M[1] = MEM 123.006 MESS 123.007 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 123.008 DISP TRIGGER CPLG : NOISE REJ 123.009 EVAL Can {stable triggered display be obtained}? 124.001 HEAD 150 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 124.002 DISP TRIGGER CPLG : HF REJ 124.003 MATH MEM = M[1] 124.004 5500 100MH Vpp LS SC S L 124.005 EVAL [N]Can {stable triggered display be obtained}? 125.001 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 125.002 DISP TRIGGER CPLG : NOISE REJ 125.003 5500 0.05Vpp 100MH LS SC S L 125.004 EVAL [N]Can {stable triggered display be obtained}? 126.001 HEAD {SINGLE SWEEP MODE} 126.002 DISP Horizontal MODE : A 126.002 DISP TRIGGER CPLG : DC 126.002 DISP A SEC/DIV : 10 uS 126.002 DISP A/B SELECT : A Trigger 126.003 MESS Slew the amplitude for .35 divisions. 126.003 MESS 126.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 126.003 MESS for a stable display throughout these tests. 126.004 5500 0.035Vpp 50kH LS SC N L 126.005 MATH M[1] = MEM 126.006 MESS 126.007 DISP A TRIGGER MODE : NORM 126.007 DISP CH 1 Input COUPLING : GND 126.007 DISP TRIGGER MODE : SGL SEQ 126.008 EVAL Does the {Trigger READY LED turn On and remain on}? 127.001 DISP A INTEN : 3/4 full CS 127.002 MATH MEM = M[1] 127.003 5500 50kH Vpp LS SC S L 127.004 MESS CHECK- That the TRIG'D LED flashes, and the READY LED 127.004 MESS turns off after a single sweep and readout display occur 127.004 MESS when the Input COUPLING switches to DC. 127.004 MESS 127.005 EVAL Does {TRIG'D LED flash and READY LED turn Off}? 128.001 HEAD {TRIGGER LEVEL CONTROL RANGE} 128.002 DISP TRIGGER MODE : AUTO (not AUTO LEVEL) 128.002 DISP TRIGGER LEVEL : Full CCW 128.002 DISP A INTEN : For a good viewing intensity 128.003 MESS 1. Slew (Reduce) the amplitude until a stable triggered 128.003 MESS is just obtainable. 128.003 MESS 128.003 MESS 2. Rotate TRIGGER LEVEL control fully CW. 128.003 MESS 128.003 MESS 3. If necessary, slew output for a stable display. 128.004 5500 5Vpp 50kH LS SC N L 128.005 MESS 128.006 DISP CH 1 VOLTS/DIV : 1 V 128.007 EVAL Is {signal display amplitude 4 divisions or more}? 129.001 DISP Disconnect the test setup. 129.002 ASK+ U 129.003 HEAD {TV FIELD TRIGGER SENSITIVITY} 129.004 DISP VERTICAL MODE : CH 2 (CH 1 off) 129.004 DISP CH 2 VOLTS/DIV : 1 V 129.004 DISP SEC/DIV : 0.2 mS 129.004 DISP TRIGGER SLOPE : Negative-going 129.004 DISP TRIGGER MODE : TV FIELD 129.005 HEAD TV FIELD TRIGGER SENSITIVITY: {Negative} 129.006 DISP Connect TV SIGNAL GENERATOR negative-going Sync Pulse 129.006 DISP output to the CH 2 input via a 50 Ohm BNC cable. 129.007 DISP Set CH 2 VAR VOLTS/DIV control for a 0.5 division 129.007 DISP composite sync signal. 129.008 EVAL Can a {stable display be obtained}? 130.001 HEAD TV FIELD TRIGGER SENSITIVITY: {Positive} 130.002 DISP CH 2 INVERT : On 130.002 DISP TRIGGER SLOPE : Positive-going 130.003 EVAL Can a {stable display be obtained}? 131.001 DISP CH 2 INVERT : Off 131.001 DISP TRIGGER SLOPE : Negative-going 131.002 HEAD {TV LINE TRIGGER SENSITIVITY} 131.003 DISP A SEC/DIV : 2 mS 131.003 DISP Horizontal MODE : B 131.003 DISP B SEC/DIV : 20 uS 131.003 DISP A/B SELECT : B 131.003 DISP B TRIGGER MODE : TV LINE 131.004 MESS CHECK--that a stable display is obtained for various 131.004 MESS portions of the TV field as the |<-- OR DELAY 131.004 MESS control is rotated. 131.004 MESS 131.005 EVAL Can a {stable display be obtained}? 132.001 MESS 132.002 DISP Set CH 2 VAR VOLTS/DIV : CALIBRATED (Detent Position) 132.003 DISP Disconnect the TV SIGNAL GENERATOR from the UUT. 132.004 HEAD {LINE TRIGGER} 132.005 DISP CH 2 VOLTS/DIV : 0.1 V 132.005 DISP CH 2 COUPLING : DC 132.005 DISP Horizontal MODE : A 132.005 DISP A SEC/DIV : 5 mS 132.005 DISP TRIGGER MODE : AUTO LEVEL 132.005 DISP TRIGGER SOURCE : LINE 132.005 DISP TRIGGER CPLG : DC 132.006 DISP Connect a 10X probe to the CH 2 input connector. 132.006 DISP Attach the probe tip to a length of wire at least 132.006 DISP four inches long. Hold the wire near the middle 132.006 DISP portion of the instrument power cord. 132.007 EVAL Can a {triggered display be obtained (Positive Slope)}? 133.001 DISP SLOPE : NEGATIVE 133.002 EVAL Can a {triggered display be obtained (Negative Slope)}? 134.001 DISP Disconnect the 10X probe from the UUT. 134.002 HEAD {A AND B SWEEP LENGTH} 134.003 DISP READOUT (Intensity) : For a viewable readout 134.003 DISP A INTEN : For a viewable trace 134.003 DISP VERTICAL MODE : CH 1 134.003 DISP CH 1 VOLTS/DIV : 0.5 V 134.003 DISP CH 1 Input COUPLING : DC 134.003 DISP A/B SELECT : A Trigger 134.004 DISP Set the 2247A controls as follows... 134.004 DISP 134.004 DISP TRIGGER MODE : AUTO LEVEL 134.004 DISP TRIGGER SOURCE : VERT 134.004 DISP TRIGGER CPLG : AC 134.004 DISP TRIGGER SLOPE : Positive-going 134.004 DISP TRIGGER HOLDOFF : Min 134.004 DISP TRIGGER LEVEL : 12 o'clock 134.005 DISP Set the 2247A controls as follows... 134.005 DISP 134.005 DISP Horizontal MODE : A 134.005 DISP Horizontal POSITION : 12 o'clock 134.005 DISP A SEC/DIV : 2 mS 134.005 DISP Measurements : All off (press CLEAR DISPLAY 3x's) 134.005 DISP FOCUS : For best defined display 134.006 DISP MAKE THE FOLLOWING CONNECTION... 134.006 DISP 134.006 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 134.007 5500 2mT MK SC S L 134.008 EVAL Is {A sweep length >10 divisions}? 135.001 DISP Horizontal MODE : B 135.001 DISP B SEC/DIV : 1 mS 135.001 DISP A/B SELECT : B Trigger 135.001 DISP TRIGGER MODE : RUNS AFTER 135.001 DISP DELAY Control : Full CCW (?0.000) 135.001 DISP B INTEN : For a visible display 135.002 5500 2mT MK SC S L 135.003 EVAL Is the {Delay Time readout ?0.000 mS}? 136.001 5500 2mT MK SC S L 136.002 EVAL Is {B sweep length >10 divisions}? 137.001 HEAD {HORIZONTAL POSITION RANGE} 137.002 DISP Horizontal MODE : A 137.002 DISP Horizontal POSITION : Full CW 137.003 5500 2mT MK SC S L 137.004 MESS CHECK- That the start of trace positions 137.004 MESS past the center vertical graticule line. 137.004 MESS 137.005 EVAL Does {start of trace position past center}? 138.001 DISP Horizontal POSITION : fully CCW 138.002 5500 2mT MK SC S L 138.003 MESS CHECK- That the eleventh time marker is positioned 138.003 MESS to the left of the center vertical graticule line. 138.003 MESS 138.004 EVAL Is {11th time marker positioned to left of center}? 139.001 MESS 139.002 HEAD {VAR SEC/DIV RANGE} 139.003 DISP SEC/DIV : 1 mS 139.003 DISP SEC/DIV VAR : Full CCW 139.003 DISP Horizontal POSITION : 12 o'clock 139.004 5500 5mT MK SC S L 139.005 EVAL Is {time mark spacing /= 4.2 horizontal divisions}? 317.001 ASK+ U 317.002 HEAD {<- SEC -> AND <- 1/SEC -> CURSOR ACCURACY} 317.003 DISP Set the 2247A controls as follows... 317.003 DISP 317.003 DISP READOUT (Intensity) : For a viewable readout 317.003 DISP A INTEN : For a viewable trace 317.003 DISP VERTICAL MODE : CH 1 317.003 DISP CH 1 VOLTS/DIV : 0.5 V 317.003 DISP CH 1 and 2 COUPLING : DC 317.003 DISP A/B SELECT : A Trigger 317.004 DISP Set the 2247A controls as follows... 317.004 DISP 317.004 DISP TRIGGER MODE : AUTO LEVEL 317.004 DISP TRIGGER SOURCE : VERT 317.004 DISP TRIGGER CPLG : DC 317.004 DISP TRIGGER SLOPE : Positive-going 317.004 DISP TRIGGER HOLDOFF : Min 317.004 DISP TRIGGER LEVEL : 12 o'clock 317.005 DISP Set the 2247A controls as follows... 317.005 DISP 317.005 DISP Horizontal MODE : A 317.005 DISP Horizontal POSITION : 12 o'clock 317.005 DISP A SEC/DIV : 1 mS 317.005 DISP CH 2 INVERT : Off 317.005 DISP FOCUS : For best defined display 317.005 DISP BW LIMIT : Off 317.006 DISP Go to CONFIGURE in the SERVICE MENU and select 317.006 DISP NO for INITIALIZE TIME/CURSORS DELAYS? 317.007 5500 1mT MK SC S L 317.008 DISP Position first time marker horizontally to the 317.008 DISP first vertical graticule line (left-most edge of the 317.008 DISP graticule). 317.009 DISP Press TIME button to display the TIME menu. 317.009 DISP 317.009 DISP Press |<--SEC-->| menu button to turn on time cursors. 317.010 DISP Position the reference cursor to the second time 317.010 DISP marker and the delta cursor to the tenth time marker. 317.011 EVAL Is {readout between 7.940 ms and 8.060 mS}? 318.001 DISP Press the TIME button to display the TIME menu. 318.001 DISP 318.001 DISP Set |<--1/SEC-->| on. 318.002 5500 1mT MK SC S L 318.003 DISP Reposition the reference cursor to the second time 318.003 DISP marker and the delta cursor to the tenth time marker. 318.004 EVAL Is {readout between 124 Hz and 126 Hz}? 319.001 HEAD {<- PHASE -> CURSOR ACCURACY} 319.002 DISP Press TIME button to display the TIME menu. 319.002 DISP 319.002 DISP Press |<--PHASE-->| menu button to display 319.002 DISP the menu choices. 319.003 DISP Set |<--SET 360 DEG.-->| on. 319.003 DISP 319.004 DISP CH 1 VOLTS/DIV : 0.5 V 319.005 5500 1mT MK SC S L 319.006 DISP Position the first time marker to first graticule 319.006 DISP line. Then position the Reference cursor to the 319.006 DISP leading edge of the second time marker and the delta 319.006 DISP cursor to the leading edge of the tenth time marker. 319.007 DISP Set |<--PHASE-->| on. 319.007 DISP 319.008 DISP Position delta cursor to the leading edge of 319.008 DISP the sixth time marker. 319.009 EVAL Is {readout between 177.9 and 182.1 degrees}? 320.001 HEAD {<- VOLTS -> CURSOR ACCURACY} 320.002 DISP MAKE THE FOLLOWING CONNECTION... 320.002 DISP 320.002 DISP 5500 SCOPE OUTPUT ----------- CH 1 INPUT 320.003 DISP CH 1 VOLTS/DIV : 0.1 V 320.003 DISP SEC/DIV : 0.5 mS 320.004 DISP Select CURSOR VOLTS menu, then select |<--VOLTS-->| 320.004 DISP 320.005 5500 0.5Vpp 1kH ZQ SC S 320.006 DISP Position bottom of the signal to the second 320.006 DISP horizontal graticule line from the bottom. 320.007 DISP Position the Reference cursor to the bottom 320.007 DISP of the signal and the Delta cursor to the top 320.007 DISP of the signal (both cursors move with the DELAY control) 320.008 EVAL {Is the readout between 0.495 V and 0.505 V}? 321.001 HEAD {GND VOLTS -> CURSOR ACCURACY} 321.002 5500 0.5Vpp 1kH ZQ SC S 321.003 DISP Select CURSOR VOLTS menu, then select GND VOLTS-->| 321.003 DISP 321.003 DISP Position the -->| control to align the delta cursor 321.003 DISP with the top of the waveform. 321.004 MESS CHECK- That the readout is between 0.495 V and 0.505 V, 321.004 MESS and none of the cursors move when the DELAY control 321.004 MESS is rotated. 321.004 MESS 321.004 MESS 321.005 EVAL Is {readout between 0.495 and 0.505 V}? 322.001 MESS 322.002 EVAL [N] Do {any of the cursors move when DELAY is rotated}? 323.001 HEAD {TRACKING CURSORS POSITION ACCURACY} 323.002 DISP Press CLEAR DISPLAY (press twice). 323.003 DISP CH 1 VOLTS/DIV : 0.1 V 323.003 DISP TRIGGER MODE : AUTO (not AUTO LEVEL) 323.004 DISP Press the CURSOR VOLTS button to display the 323.004 DISP CURSOR VOLTS menu. Press the (TO AUTO TRACKING MENU) 323.004 DISP button. Press the TRACK TRIG LVL and TRACK buttons 323.004 DISP so that those functions are underlined. Press the 323.004 DISP (MENU OFF) button to clear the menus. 323.005 5500 0.5Vpp 1kH ZQ SC S 323.006 DISP Adjust TRIGGER LEVEL control to align 323.006 DISP trigger level cursor with the bottom of the signal. 323.007 EVAL Is {readout 0.000 V +/- 0.005 V}? 324.001 5500 0.5Vpp 1kH ZQ SC S 324.002 EVAL Is {GND cursor aligned with the bottom of the signal}? 325.001 5500 0.5Vpp 1kH ZQ SC S 325.002 DISP Adjust TRIGGER LEVEL control to align 325.002 DISP trigger level cursor with the top of the signal. 325.003 EVAL Is {readout between 0.475 V and 0.525 V}? 326.001 DISP Press CLEAR DISPLAY. 326.002 HEAD {DC VOLTS ACCURACY} 326.003 DISP READOUT (Intensity) : For a viewable readout 326.003 DISP A INTEN : For a viewable trace 326.003 DISP VERTICAL MODE : CH 1 326.003 DISP CH 1 VOLTS/DIV : 50 mV 326.003 DISP CH 2 INVERT : Off 326.003 DISP BW LIMIT : Off 326.003 DISP CH 1 COUPLING : GND 326.004 DISP Horizontal MODE : A 326.004 DISP A SEC/DIV : 1 mS 326.004 DISP A/B SELECT : A Trigger 326.004 DISP TRIGGER MODE : AUTO LEVEL 326.004 DISP TRIGGER CPLG : DC 326.004 DISP TRIGGER SOURCE : VERT 326.005 DISP TRIGGER SLOPE : Positive-going 326.005 DISP TRIGGER HOLDOFF : Min 326.005 DISP FOCUS : For best defined display 326.005 DISP Horizontal POSITION : 12 o'clock 326.006 HEAD DC VOLTS ACCURACY: {Ground} 326.007 DISP Press the VOLTMETER button and then press DC 326.007 DISP on the VOLTMETER menu. 326.008 EVAL Is {Ground readout 0.0 mV +/- 1.2 mV}? 327.001 HEAD DC VOLTS ACCURACY: {10 mV Range} 327.002 DISP CH 1 VOLTS/DIV : 10 mV 327.002 DISP CH 1 COUPLING : DC 327.003 5500 50mV SC S 327.004 MESS CHECK--The readout is between 49.0mV and 51.0mV 327.004 MESS 327.005 EVAL Is the {readout between 49.0mV and 51.0mV}? 328.001 MESS 328.002 HEAD DC VOLTS ACCURACY: {.1 V Range} 328.003 ASK+ R 328.004 RNG 0.1V 328.005 5500 0.5V SC S 328.006 MESS CHECK--The readout is between .495V and .505V 328.006 MESS 328.007 EVAL Is the {readout between .495V and .505V}? 329.001 MESS 329.002 HEAD DC VOLTS ACCURACY: {1 V Range} 329.003 RNG 1V 329.004 5500 5V SC S 329.005 MESS CHECK--The readout is between 4.95V and 5.05V 329.005 MESS 329.006 EVAL Is the {readout between 4.95V and 5.05V}? 330.001 MESS 330.002 ASK- R 330.003 HEAD {DC VOLTS NORMAL MODE REJECTION RATION RATIO} 330.004 DISP Set SEC/DIV : 5 mS 330.004 DISP CH 1 VOLTS/DIV : 1 V 330.005 MESS Slew the amplitude for 6 divisions. 330.006 5500 6Vpp 50H SI SC N 330.007 MESS 330.008 DISP CH 1 VOLTS/DIV : .2 V 330.009 EVAL Is {readout < +/-0.010V}? 331.001 HEAD {+PEAK, -PEAK, PEAK-TO-PEAK VOLTAGE} 331.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 331.002 DISP CH 2 VOLTS/DIV : 10 mV 331.002 DISP CH 2 INPUT CPL : DC 331.003 DISP MAKE THE FOLLOWING CONNECTION... 331.003 DISP 331.003 DISP 5500 SCOPE OUTPUT ----------CH 2 INPUT 331.004 DISP Press the VOLTMETER button and then press 331.004 DISP +PEAK on the VOLTMETER menu. 331.005 5500 50mVpp 1kH ZQ SC S 331.006 MESS CHECK--The readout is between 47.0mV and 53.0mV 331.006 MESS 331.007 EVAL Is the {readout between 47.0mV and 53.0mV}? 332.001 MESS 332.002 DISP {BW LIMIT : On} 332.003 5500 50mVpp 1kH ZQ SC S 332.004 MESS CHECK--The readout is between 47.7mV and 52.3mV 332.004 MESS 332.005 EVAL Is the {readout between 47.7mV and 52.3mV}? 333.001 MESS 333.002 DISP Set CH 2 INVERT on and select -PEAK from the 333.002 DISP VOLTMETER menu. 333.003 5500 50mVpp 1kH ZQ SC S 333.004 MESS CHECK--The readout is between -47.7mV and -52.3mV 333.004 MESS 333.005 EVAL Is the {readout between -47.7mV and -52.3mV}? 334.001 MESS 334.002 DISP {BW LIMIT : Off} 334.003 5500 50mVpp 1kH ZQ SC S 334.004 MESS CHECK--The readout is between -47.0mV and -53.0mV 334.004 MESS 334.005 EVAL Is the {readout between -47.0mV and -53.0mV}? 335.001 MESS 335.002 DISP Select PK-PK from the VOLTMETER menu and set 335.002 DISP CH2 INVERT Off. 335.003 5500 50mVpp 1kH ZQ SC S 335.004 MESS CHECK--The readout is between 46.5mV and 53.5mV 335.004 MESS 335.005 EVAL Is the {readout between 46.5mV and 53.5mV}? 336.001 MESS 336.002 HEAD {25 MHz +PEAK, -PEAK, & PEAK-TO-PEAK VOLTS ACCURACY} 336.003 ASK- U 336.004 DISP MAKE THE FOLLOWING CONNECTION... 336.004 DISP 336.004 DISP 5500 SCOPE OUTPUT ----------50 Ohm--CH 2 INPUT 336.005 DISP CH 2 VOLTS/DIV : 20 mV 336.006 MESS Slew the amplitude for readout of 100 mV +/-0.5 mV. 336.007 5500 100mVpp 50kH LS SC N L 336.008 MESS 336.009 MATH M[1] = MEM 336.010 5500 25MH mVpp LS SC S L 336.011 EVAL Is {readout between 95.0 mV and 105.0 mV}? 337.001 DISP Select -PEAK from the VOLTMETER menu. 337.002 MATH MEM = M[1] 337.003 5500 25MH mVpp LS SC S L 337.004 EVAL Is {readout between -46.0 mV amd -54.0 mV}? 338.001 DISP Select +PEAK from the VOLTMETER menu. 338.002 MATH MEM = M[1] 338.003 5500 25MH mVpp LS SC S L 338.004 EVAL Is {readout between 46.0 mV amd 54.0 mV}? 339.001 HEAD {100 MHz +PEAK, -PEAK, AND PK-TO-PK VOLTS ACCURACY} 339.002 MATH MEM = M[1] 339.003 5500 100MH mVpp LS SC S L 339.004 EVAL Is {readout between 34.4 mV amd 54.0 mV}? 340.001 DISP Select -PEAK from the VOLTMETER menu. 340.002 MATH MEM = M[1] 340.003 5500 100MH mVpp LS SC S L 340.004 EVAL Is {readout between -34.4 mV amd -54.0 mV}? 341.001 DISP Select PK-PK from the VOLTMETER menu. 341.002 MATH MEM = M[1] 341.003 5500 100MH mVpp LS SC S L 341.004 EVAL Is {readout between 69.7 mV amd 107.0 mV}? 342.001 ASK+ U 342.002 HEAD {GATED VOLTS ACCURACY} 342.003 DISP A SEC/DIV : 0.5 mS 342.003 DISP CH 2 VOLTS/DIV : 10 mV 342.004 DISP Press the VOLTMETER button and then select TO GATED 342.004 DISP MEASMT MENU from the VOLTMETER menu. Select GATED 342.004 DISP +PEAK from the GATED MEASMT menu. 342.005 DISP MAKE THE FOLLOWING CONNECTION... 342.005 DISP 342.005 DISP 5500 SCOPE OUTPUT -----------CH 2 INPUT 342.006 5500 50mVpp 1kH ZQ SC S 342.007 DISP Set the -->| control for 342.007 DISP minimum intensified zone width. 342.008 EVAL Is {width of the dot less 0.2 divisions}? 343.001 5500 50mVpp 1kH ZQ SC S 343.002 DISP Set the intensified dot to a positive peak of 343.002 DISP the displayed waveform, using the |<-- OR DELAY control. 343.003 EVAL Is {readout between 47.0 mV and 53.0 mV}? 344.001 DISP Set the intensified dot to a negative peak of 344.001 DISP the displayed waveform. 344.002 EVAL Is {readout 0.0 mV +/- 0.5 mV}? 345.001 HEAD {PERIOD ACCURACY} 345.002 DISP READOUT (Intensity) : For a viewable readout 345.002 DISP A INTEN : For a viewable trace 345.002 DISP VERTICAL MODE : CH 1 345.002 DISP CH 1 VOLTS/DIV : .5 V 345.002 DISP CH 1 COUPLING : DC 345.003 DISP Horizontal MODE : A 345.003 DISP A SEC/DIV : 1 uS 345.003 DISP A/B SELECT : A Trigger 345.003 DISP TRIGGER MODE : AUTO LEVEL 345.003 DISP TRIGGER CPLG : DC 345.003 DISP TRIGGER SOURCE : VERT 345.004 DISP TRIGGER SLOPE : Positive-going 345.004 DISP TRIGGER HOLDOFF : Min 345.004 DISP MEASUREMENTS : All off (press CLEAR DISPLAY 3X's) 345.004 DISP FOCUS : For best defined display 345.004 DISP Horizontal POSITION : 12 o'clock 345.005 5500 1uT MK SC S L 345.006 EVAL Are {time markers between 2 and 4 divisions high}? 346.001 DISP Press the CURSOR VOLTS button. Select (TO AUTO 346.001 DISP TRACKING MENU). Select TRACK TRIG LVL. Select 346.001 DISP (MENU OFF) to remove the menu. 346.002 DISP Press the COUNTER/TIMER button. Select PERIOD. 346.002 DISP 346.002 DISP NOTE: For all of the following steps, the Trigger 346.002 DISP Level cursor must be in the middle of the waveform. 346.003 MESS Check that the Trigger tracking cursor falls in the 346.003 MESS middle of the waveform. If not, set A/B SELECT to B 346.003 MESS and press the TRIGGER MODE (up arrow) button. 346.003 MESS Check again. 346.003 MESS 346.004 EVAL Does {trigger tracking cursor fall in the middle of waveform}? 347.001 5500 1uT MK SC S L 347.002 MESS Check for a readout between 0.999,989.9 uS 347.002 MESS (or 999.989,93 nS) and 1.000,010,1 uS. 347.002 MESS 347.003 EVAL Is {readout between 999.989,93 nS and 1.000,010,1 uS}? 348.001 HEAD {WIDTH} 348.002 DISP VERTICAL MODE : CH 2 (CH 1 OFF) 348.002 DISP CH 2 VOLTS/DIV : .5 V 348.002 DISP CH 2 INVERT : OFF 348.002 DISP A SEC/DIV : 20 nS 348.002 DISP A/B SELECT : A 348.003 DISP A SLOPE : Positive-going 348.003 DISP A TRIGGER MODE : AUTO LEVEL 348.003 DISP A TRIGGER SOURCE : VERT 348.003 DISP TRIGGER CPLG : DC 348.004 DISP Connect the 5500 SCOPE OUTPUT through a 50 Ohm cable 348.004 DISP and a 50 Ohm terminator to the digital delay (DD 501) 348.004 DISP EVENTS INPUT. Connect the 5500 TRIG OUTPUT through a 348.004 DISP 50 Ohm cable and 50 Ohm terminator to the digital 348.004 DISP delay START Input. Connect the digital delay Dly'd 348.004 DISP Trig Out through a 50 Ohm cable and a 50 Ohm terminator 348.004 DISP to the CH 2 input. 348.005 M550 1T 348.006 5500 0.1uT MK SC S L 348.007 DISP Set the digital delay Count to 00000, the Events Slope 348.007 DISP to +, and the Start Slope to +. 348.007 DISP 348.007 DISP Press the CURSOR VOLTS button. Select (TO AUTO TRACKING 348.007 DISP MENU). Check that TRACK TRIG LVL is underlined. (If it 348.007 DISP is not underlined, select TRACK TRIG LVL from the 348.007 DISP AUTO TRACKING menu). 348.008 DISP Press the COUNTER/TIMER button. Select FREQ. 348.008 DISP 348.008 DISP Adjust the digital delay trigger levels so that all 348.008 DISP TRIG'D lights are on. Check for a frequency readout 348.008 DISP of approximately 10 MHz; if not, readjust the EVENTS 348.008 DISP and/or START Trigger level on the digital delay until 348.008 DISP the readout is 10 MHz. 348.009 DISP Postition the trace in the middle of the CRT. 348.009 DISP 348.009 DISP Press the COUNTER/TIMER button. Select WIDTH. 348.009 DISP 348.009 DISP Set the Digital Delay Count to 09999. The trace should 348.009 DISP dim out. (Intensity may need to be readjusted to see 348.009 DISP the pulse.) 348.010 DISP Set the B Trigger SLOPE to Positive going. 348.011 MESS Check that the Trigger tracking cursor falls in the 348.011 MESS middle of the waveform; if not, push the B TRIGGER MODE 348.011 MESS (up arrow) button and check again. 348.011 MESS 348.012 EVAL Does {trigger tracking cursor fall in middle of waveform}? 349.001 5500 0.1uT MK SC S L 349.002 DISP You will be asked to enter the readout (in uS). 349.002 DISP 349.003 DISP The readout should be about 20 nS but you must enter in 349.003 DISP uS. Keep the readout in the 10 to 35 nS range by 349.003 DISP adjusting the digital delay trigger level slightly. 349.004 MEMI Enter the readout (in uS). 349.005 MATH M[1] = MEM 349.006 DISP Set the B SLOPE to Negative going. 349.007 MEMI Enter the readout (in uS). 349.008 MATH MEM = M[1] + MEM 349.009 ACC 1000uS 0.0014U 349.010 MEME 349.011 MEMC uS 0.014U 350.001 M550 * 350.002 HEAD {RISE TIME ACCURACY} 350.003 DISP VERTICAL MODE : CH 1 (CH 2 OFF) 350.003 DISP CH 1 VOLTS/DIV : 0.2 V 350.003 DISP A SEC/DIV : 0.2 uS 350.003 DISP A SLOPE : Positive going 350.004 DISP Connect the 5500 SCOPE OUT to the CH 1 input using a 350.004 DISP 50 Ohm terminator. 350.005 DISP Press the COUNTER/TIMER button. Select FREQ. 350.006 MESS Slew the amplitude for a 5 division display. 350.007 5500 1Vpp 1MH LS SC N L 350.008 MESS Slew the frequency for a 998 kHz to 1.002 MHz readout. 350.009 5500 1MH Vpp LS SC N L 350.010 MESS 350.011 DISP Press the TIME button. Select (TO RISE/FALL MENU). 350.011 DISP Select TRIG 10-90. Select RISE. 350.012 EVAL Is {readout between 260.11 and 330.23 nS}? 351.001 HEAD {EXTERNAL Z-AXIS INPUT} 351.002 DISP READOUT (Intensity) : For a viewable readout 351.002 DISP A INTEN : For a viewable trace 351.002 DISP VERTICAL MODE : CH 1 351.002 DISP CH 1 VOLTS/DIV : 1 V 351.002 DISP CH 2 INVERT : Off 351.002 DISP BW LIMIT : Off 351.002 DISP CH 1 COUPLING : DC 351.002 DISP Horizontal MODE : A 351.003 DISP A SEC/DIV : 0.5 mS 351.003 DISP A/B SELECT : A Trigger 351.003 DISP TRIGGER MODE : AUTO LEVEL 351.003 DISP TRIGGER CPLG : DC 351.003 DISP TRIGGER SOURCE : VERT 351.003 DISP TRIGGER SLOPE : Positive-going 351.003 DISP TRIGGER HOLDOFF : Min 351.003 DISP FOCUS : For best defined display 351.004 DISP Connect 5500 SCOPE OUTPUT to the CH 1 and the EXT Z-AXIS 351.004 DISP inputs via a 50 Ohm precision BNC coaxial cable, 351.004 DISP a BNC T-connector, and two 50 Ohm BNC coaxial cables. 351.005 5500 5Vpp 1kH ZQ SC S 351.006 DISP A INTEN : Maximum Intensity 351.007 EVAL Is {waveform intensity decreased or blanked at