Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Tek 2246: (1 year) CAL VER /5500+SC300 DATE: 28-May-97 AUTHOR: Fluke Corporation REVISION: $Revision: 1.4 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 369 NUMBER OF LINES: 2580 CONFIGURATION: Fluke 5500A (SC) ============================================================================= # # Source: Tektronix 2246 Service Manual, April 1988 # # 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 2246 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 2246 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 2246 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 2246 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 2246 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 2246 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 2246 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 2246 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 2246 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 47.005 DISP CH 1 & CH 2 COUPLING : AC 47.005 DISP VERTICAL MODE : ADD, CH 1, and CH 2 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 0.4 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 <0.4 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 : 2 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: {2 mV/div} 60.010 MESS Slew the amplitude for 6 divisions. 60.011 5500 12mVpp 50kH LS SC N L 60.012 MESS Slew the frequency for 4.2 divisions. 60.013 5500 100MH -1000% mVpp LS SC L 61.001 HEAD BANDWIDTH: {5 mV/div} 61.002 DISP CH 1 VOLTS/DIV : 5 mV 61.003 MESS Slew the amplitude for 6 divisions. 61.004 5500 30mVpp 50kH LS SC N L 61.005 MESS Slew the frequency for 4.2 divisions. 61.006 5500 100MH -1000% mVpp LS SC L 62.001 HEAD BANDWIDTH: {10 mV/div} 62.002 DISP CH 1 VOLTS/DIV : 10 mV 62.003 MESS Slew the amplitude for 6 divisions. 62.004 5500 60mVpp 50kH LS SC N L 62.005 MESS Slew the frequency for 4.2 divisions. 62.006 5500 100MH -1000% mVpp LS SC L 63.001 HEAD BANDWIDTH: {20 mV/div} 63.002 DISP CH 1 VOLTS/DIV : 20 mV 63.003 MESS Slew the amplitude for 6 divisions. 63.004 5500 120mVpp 50kH LS SC N L 63.005 MESS Slew the frequency for 4.2 divisions. 63.006 5500 100MH -1000% mVpp LS SC L 64.001 HEAD BANDWIDTH: {50 mV/div} 64.002 DISP CH 1 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 100MH -1000% mVpp LS SC L 65.001 HEAD BANDWIDTH: {100 mV/div} 65.002 DISP CH 1 VOLTS/DIV : 100 mV 65.003 MESS Slew the amplitude for 6 divisions. 65.004 5500 600mVpp 50kH LS SC N L 65.005 MESS Slew the frequency for 4.2 divisions. 65.006 5500 100MH -1000% mVpp LS SC L 66.001 HEAD BANDWIDTH: {200 mV/div} 66.002 DISP CH 1 VOLTS/DIV : 200 mV 66.003 MESS Slew the amplitude for 6 divisions. 66.004 5500 1.2Vpp 50kH LS SC N L 66.005 MESS Slew the frequency for 4.2 divisions. 66.006 5500 100MH -1000% Vpp LS SC L 67.001 HEAD BANDWIDTH: {500 mV/div} 67.002 DISP CH 1 VOLTS/DIV : 500 mV 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 100MH -1000% Vpp LS SC L 68.001 HEAD BANDWIDTH: {1 V/div} 68.002 DISP CH 1 VOLTS/DIV : 1 V 68.003 MESS Slew the amplitude for 5 divisions. 68.004 5500 5Vpp 50kH LS SC N L 68.005 MESS Slew the frequency for 3.54 divisions. 68.006 5500 100MH -1000% Vpp LS SC L 69.001 RSLT =CH 2 69.002 DISP MAKE THE FOLLOWING CONNECTION... 69.002 DISP 69.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 69.002 DISP 69.002 DISP VERTICAL MODE : CH 2 (CH 1 Off) 69.003 HEAD BANDWIDTH: {2 mV/div} 69.004 MESS Slew the amplitude for 6 divisions. 69.005 5500 12mVpp 50kH LS SC N L 69.006 MESS Slew the frequency for 4.2 divisions. 69.007 5500 100MH -1000% mVpp LS SC L 70.001 HEAD BANDWIDTH: {5 mV/div} 70.002 DISP CH 2 VOLTS/DIV : 5 mV 70.003 MESS Slew the amplitude for 6 divisions. 70.004 5500 30mVpp 50kH LS SC N L 70.005 MESS Slew the frequency for 4.2 divisions. 70.006 5500 100MH -1000% mVpp LS SC L 71.001 HEAD BANDWIDTH: {10 mV/div} 71.002 DISP CH 2 VOLTS/DIV : 10 mV 71.003 MESS Slew the amplitude for 6 divisions. 71.004 5500 60mVpp 50kH LS SC N L 71.005 MESS Slew the frequency for 4.2 divisions. 71.006 5500 100MH -1000% mVpp LS SC L 72.001 HEAD BANDWIDTH: {20 mV/div} 72.002 DISP CH 2 VOLTS/DIV : 20 mV 72.003 MESS Slew the amplitude for 6 divisions. 72.004 5500 120mVpp 50kH LS SC N L 72.005 MESS Slew the frequency for 4.2 divisions. 72.006 5500 100MH -1000% mVpp LS SC L 73.001 HEAD BANDWIDTH: {50 mV/div} 73.002 DISP CH 2 VOLTS/DIV : 50 mV 73.003 MESS Slew the amplitude for 6 divisions. 73.004 5500 300mVpp 50kH LS SC N L 73.005 MESS Slew the frequency for 4.2 divisions. 73.006 5500 100MH -1000% mVpp LS SC L 74.001 HEAD BANDWIDTH: {100 mV/div} 74.002 DISP CH 2 VOLTS/DIV : 100 mV 74.003 MESS Slew the amplitude for 6 divisions. 74.004 5500 600mVpp 50kH LS SC N L 74.005 MESS Slew the frequency for 4.2 divisions. 74.006 5500 100MH -1000% mVpp LS SC L 75.001 HEAD BANDWIDTH: {200 mV/div} 75.002 DISP CH 2 VOLTS/DIV : 200 mV 75.003 MESS Slew the amplitude for 6 divisions. 75.004 5500 1.2Vpp 50kH LS SC N L 75.005 MESS Slew the frequency for 4.2 divisions. 75.006 5500 100MH -1000% Vpp LS SC L 76.001 HEAD BANDWIDTH: {500 mV/div} 76.002 DISP CH 2 VOLTS/DIV : 500 mV 76.003 MESS Slew the amplitude for 6 divisions. 76.004 5500 3Vpp 50kH LS SC N L 76.005 MESS Slew the frequency for 4.2 divisions. 76.006 5500 100MH -1000% Vpp LS SC L 77.001 HEAD BANDWIDTH: {1 V/div} 77.002 DISP CH 2 VOLTS/DIV : 1 V 77.003 MESS Slew the amplitude for 5 divisions. 77.004 5500 5Vpp 50kH LS SC N L 77.005 MESS Slew the frequency for 3.54 divisions. 77.006 5500 100MH -1000% Vpp LS SC L 78.001 HEAD {CH 3 AND CH 4 VERTICAL BANDWIDTH} 78.002 RSLT =CH 3 78.003 DISP MAKE THE FOLLOWING CONNECTION... 78.003 DISP 78.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 3 INPUT 78.003 DISP 78.003 DISP VERTICAL MODE : CH 3 (CH 2 off) 78.003 DISP CH 3 and CH 4 VOLTS/DIV : 0.1 V 78.004 HEAD BANDWIDTH: {.1 V/div} 78.005 MESS Slew the amplitude for 6 divisions. 78.006 5500 0.6Vpp 50kH LS SC N L 78.007 MESS Slew the frequency for 4.2 divisions. 78.008 5500 100MH -1000% Vpp LS SC L 79.001 HEAD BANDWIDTH: {.5 V/div} 79.002 DISP CH 3 VOLTS/DIV : .5 V 79.003 MESS Slew the amplitude for 6 divisions. 79.004 5500 3Vpp 50kH LS SC N L 79.005 MESS Slew the frequency for 4.2 divisions. 79.006 5500 100MH -1000% Vpp LS SC L 80.001 RSLT =CH 4 80.002 DISP MAKE THE FOLLOWING CONNECTION... 80.002 DISP 80.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 4 INPUT 80.002 DISP 80.002 DISP VERTICAL MODE : CH 4 (CH 3 off) 80.003 HEAD BANDWIDTH: {.1 V/div} 80.004 MESS Slew the amplitude for 6 divisions. 80.005 5500 0.6Vpp 50kH LS SC N L 80.006 MESS Slew the frequency for 4.2 divisions. 80.007 5500 100MH -1000% Vpp LS SC L 81.001 HEAD BANDWIDTH: {.5 V/div} 81.002 DISP CH 4 VOLTS/DIV : .5 V 81.003 MESS Slew the amplitude for 6 divisions. 81.004 5500 3Vpp 50kH LS SC N L 81.005 MESS Slew the frequency for 4.2 divisions. 81.006 5500 100MH -1000% Vpp LS SC L 82.001 HEAD {BW LIMIT ACCURACY} 82.002 DISP VERTICAL MODE : CH 1 (CH 4 off) 82.002 DISP CH 1 VOLTS/DlV : 10 mV 82.002 DISP BW LIMIT : On 82.003 DISP Move test signal from the CH 4 input to the CH 1 input. 82.004 MESS Slew the amplitude for 6 divisions. 82.005 5500 60mVpp 50kH LS SC N L 82.006 MESS Slew the frequency for 4.2 divisions. 82.007 5500 20MH 3U mVpp LS SC L 83.001 MESS 83.002 HEAD {COMMON-MODE REJECTION RATIO} 83.003 DISP Connect the 5500A SCOPE OUTPUT to the CH 1 and CH 2 83.003 DISP input connectors via a 50 Ohm cable, a 50 Ohm 83.003 DISP BNC termination, and a BNC dual input coupler. 83.004 MESS Slew the amplitude for 8 divisions. 83.005 5500 80mVpp 50kH LS SC N L 83.006 MESS 83.007 DISP ADD MODE : On 83.007 DISP CH 2 VOLTS/DIV : 10 mV 83.007 DISP CH 2 INVERT : On 83.007 DISP CH 1 VERTICAL MODE : Off 83.007 DISP BW LIMIT : Off 83.008 DISP ADJUST-CH 1 OR CH 2 VAR VOLTS/DIV for 83.008 DISP smallest signal amplitude (as needed). 83.009 DISP CH 1 VERTICAL MODE : On 83.009 DISP ADD MODE : Off 83.010 MESS Slew the amplitude for 8 divisions. 83.011 5500 80mVpp 50MH LS SC N L 83.012 MESS 83.013 DISP ADD MODE : On 83.013 DISP CH 1 : Off 83.014 EVAL Is {signal is <0.8 division in amplitude}? 84.001 HEAD {CHANNEL ISOLATION} 84.002 RSLT =CH 1 84.003 DISP CH 1 and CH 2 84.003 DISP VERTICAL MODE : On (ADD off) 84.003 DISP CH 2 INVERT : Off 84.003 DISP CH 1, CH 2, CH 3, 84.003 DISP and CH 4 VOLTS/DIV : 0.1 V 84.003 DISP TRIGGER SOURCE : CH 1 84.004 DISP MAKE THE FOLLOWING CONNECTION... 84.004 DISP 84.004 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 84.005 MESS Slew the amplitude for 5 divisions. 84.006 5500 0.5Vpp 100MH LS SC N L 84.007 MESS 84.008 MATH M[1] = MEM 84.009 DISP Set CH 2, CH 3, and CH 4 VERTICAL MODE : On (CH 1 Off) 84.010 MESS CHECK- Display amplitude is 0.1 division or less, 84.010 MESS excluding trace width, on CH 2, CH 3, and CH 4 traces. 84.011 EVAL Is {amplitude /= 4.2 division}? 89.001 RSLT =CH 2 89.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 89.003 DISP MAKE THE FOLLOWING CONNECTION... 89.003 DISP 89.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 89.004 MESS Slew the amplitude for 6 divisions. 89.005 5500 0.6Vpp 10H SI SC N L 89.006 MESS 89.007 DISP CH 2 COUPLING : AC 89.008 EVAL Is {display amplitude >/= 4.2 division}? 90.001 HEAD {VERTICAL ALT AND CHOP MODES} 90.002 DISP VERTICAL MODE : CH 1, CH 2, CH 3, and CH 4 On 90.002 DISP CHOP VERTICAL MODE : Off (ALT mode) 90.002 DISP CH 1 and CH 2 VOLTS/DIV : 10 mV 90.002 DISP CH 3 and CH 4 VOITS/DIV : 0.1 V 90.002 DISP CH 1 and CH 2 COUPLING : DC 90.002 DISP HORIZONTAL MODE : A 90.002 DISP SEC/DIV : 1 mS 90.002 DISP TRIGGER MODE : AUTO LEVEL 90.003 DISP Position all traces for two divisions of separation 90.003 DISP with the CH 1 trace near the top; then in order down 90.003 DISP the graticule area with the CH 4 trace near the bottom. 90.004 DISP SEC/DIV : 10 mS 90.005 EVAL Are {four traces sweeping across the screen alternately}? 91.001 DISP CHOP VERTICAL MODE : On 91.002 EVAL Are {four traces sweeping across the screen simultaneously}? 92.001 HEAD {BEAM FIND} 92.002 DISP Push BEAM FIND in and hold. 92.003 MESS CHECK- The signal is visible and compressed fully within 92.003 MESS the graticule area as the horizontal and vertical 92.003 MESS position controls are rotated through their ranges. 92.003 MESS 92.004 EVAL Is {Beam Find operating properly}? 93.001 MESS 93.002 DISP Release the BEAM FIND button. 93.002 DISP 93.002 DISP Set all Vertical and Horizontal POSITION 93.002 DISP controls at the 12 o'clock position. 93.003 HEAD {A AND B TRACE SEPARATION} 93.004 DISP A SEC/DIV : 1 mS 93.004 DISP VERTICAL MODE : CH 1 (others off) 93.004 DISP Horizontal MODE : ALT 93.004 DISP B SEC/DIV : 0.5 mS 93.004 DISP A/B SELECT : B 93.004 DISP B Trigger MODE : RUNS AFTER 93.004 DISP TRACE SEP : Full CW 93.005 DISP Position the CH 1 trace below the center horizontal 93.005 DISP graticule line to display the separated B trace. 93.006 MESS CHECK- For at least four divisions of upward 93.006 MESS trace separation between the B trace and the A trace. 93.006 MESS 93.007 EVAL Is there {>/= 4 division of upward trace separation (B->A)}? 94.001 DISP TRACE SEP : Fully CCW 94.001 DISP 94.001 DISP Position the CH 1 trace above the center horizontal 94.001 DISP graticule line to display the separated B trace. 94.002 MESS CHECK- For at least four divisions of downward 94.002 MESS trace separation between the B trace and the A trace. 94.002 MESS 94.003 EVAL Is there {>/= 4 division of downward trace separation (B->A)}? 95.001 HEAD {500 Hz TRIGGER SENSITIVITY (A Sweep Mode)} 95.002 DISP Set the 2246 controls as follows... 95.002 DISP 95.002 DISP READOUT (Intensity) : For a viewable readout 95.002 DISP A INTEN : For a viewable trace 95.002 DISP VERTICAL MODE : CH 1 95.002 DISP CH 1 VOLTS/DIV : 0.1 V 95.002 DISP CH 1 Input COUPLING : DC 95.002 DISP A/B SELECT : A Trigger 95.003 DISP Set the 2246 controls as follows... 95.003 DISP 95.003 DISP TRIGGER MODE : AUTO LEVEL 95.003 DISP TRIGGER SOURCE : VERT 95.003 DISP TRIGGER CPLG : AC 95.003 DISP TRIGGER SLOPE : Positive-going 95.003 DISP TRIGGER HOLDOFF : Min 95.003 DISP TRIGGER LEVEL : 12 o'clock 95.004 DISP Set the 2246 controls as follows... 95.004 DISP 95.004 DISP Horizontal MODE : A 95.004 DISP Horizontal POSITION : 12 o'clock 95.004 DISP A SEC/DIV : 20 mS 95.004 DISP Measurements : All off (press CLEAR DISPLAY 3x's) 95.004 DISP FOCUS : For best defined display 95.004 DISP BW LIMIT : On 95.005 DISP MAKE THE FOLLOWING CONNECTION... 95.005 DISP 95.005 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 95.006 HEAD 500 Hz TRIGGER SENSITIVITY: {AC Coupled} 95.007 MESS Slew the amplitude for 0.35 divisions. 95.007 MESS 95.007 MESS Note: TRIGGER LEVEL control may need to be adjusted 95.007 MESS for a stable display throughout these tests. 95.008 5500 0.035Vpp 500H SI SC N L 95.009 MATH M[1] = MEM 95.010 MESS 95.011 EVAL Can {stable triggered display be obtained}? 96.001 MESS 96.002 HEAD 500 Hz TRIGGER SENSITIVITY: {DC Coupled} 96.003 DISP TRIGGER CPLG : DC 96.004 MATH MEM = M[1] 96.005 5500 500H Vpp SI SC S L 96.006 EVAL Can {stable triggered display be obtained}? 97.001 HEAD 500 Hz TRIGGER SENSITIVITY: {HF REJ Coupled} 97.002 DISP TRIGGER CPLG : HF REJ 97.003 MATH MEM = M[1] 97.004 5500 500H Vpp SI SC S L 97.005 EVAL Can {stable triggered display be obtained}? 98.001 HEAD 500 Hz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 98.002 DISP TRIGGER CPLG : NOISE REJ 98.003 MATH MEM = M[1] 98.004 5500 500H Vpp SI SC S L 98.005 EVAL [N]Can {stable triggered display be obtained}? 99.001 HEAD 500 Hz TRIGGER SENSITIVITY: {LF REJ Coupled} 99.002 DISP TRIGGER CPLG : LF REJ 99.003 MATH MEM = M[1] 99.004 5500 500H Vpp SI SC S L 99.005 EVAL [N]Can {stable triggered display be obtained}? 100.001 HEAD {500 Hz TRIGGER SENSITIVITY (B Sweep Mode)} 100.002 DISP Horizontal MODE : B 100.002 DISP TRIGGER CPLG : DC 100.002 DISP A/B SELECT : B Trigger 100.002 DISP TRIGGER MODE : NORM 100.002 DISP TRIGGER SOURCE : VERT 100.003 DISP TRIGGER SLOPE : Positive-going 100.003 DISP B SEC/DIV : 0.5 mS 100.003 DISP DELAY Time : ?0.000 (minimum delay time) 100.003 DISP B INTEN : For viewable display 100.004 HEAD 500 Hz TRIGGER SENSITIVITY: {DC Coupled} 100.005 MATH MEM = M[1] 100.006 5500 500H Vpp SI SC S L 100.007 EVAL Can {stable triggered display be obtained}? 101.001 HEAD 500 Hz TRIGGER SENSITIVITY: {AC Coupled} 101.002 DISP TRIGGER CPLG : AC 101.003 MATH MEM = M[1] 101.004 5500 500H Vpp SI SC S L 101.005 EVAL Can {stable triggered display be obtained}? 102.001 HEAD 500 Hz TRIGGER SENSITIVITY: {HF REJ Coupled} 102.002 DISP TRIGGER CPLG : HF REJ 102.003 MATH MEM = M[1] 102.004 5500 500H Vpp SI SC S L 102.005 EVAL Can {stable triggered display be obtained}? 103.001 HEAD 500 Hz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 103.002 DISP TRIGGER CPLG : NOISE REJ 103.003 MATH MEM = M[1] 103.004 5500 500H Vpp SI SC S L 103.005 EVAL [N]Can {stable triggered display be obtained}? 104.001 HEAD 500 Hz TRIGGER SENSITIVITY: {LF REJ Coupled} 104.002 DISP TRIGGER CPLG : LF REJ 104.003 MATH MEM = M[1] 104.004 5500 500H Vpp SI SC S L 104.005 EVAL [N]Can {stable triggered display be obtained}? 105.001 HEAD {500 kHz TRIGGER SENSITIVITY (A Sweep Mode)} 105.002 DISP Horizontal MODE : A 105.002 DISP A/B SELECT : A Trigger 105.002 DISP TRIGGER CPLG : AC 105.002 DISP A SEC/DlV : 2 uS 105.002 DISP BW LIMIT : Off 105.003 MESS Slew the amplitude for 0.35 divisions. 105.003 MESS 105.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 105.003 MESS for a stable display throughout these tests. 105.004 ASK- U 105.005 5500 0.035Vpp 500kH LS SC N L 105.006 MATH M[1] = MEM 105.007 MESS 105.008 HEAD 500 kHz TRIGGER SENSITIVITY: {HF REJ Coupled} 105.009 DISP TRIGGER CPLG : HF REJ 105.010 EVAL [N]Can {stable triggered display be obtained}? 106.001 HEAD 500 kHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 106.002 DISP TRIGGER CPLG : NOISE REJ 106.003 MATH MEM = M[1] 106.004 5500 500kH Vpp LS SC S L 106.005 EVAL [N]Can {stable triggered display be obtained}? 107.001 HEAD {500 kHz TRIGGER SENSITIVITY (B Sweep Mode)} 107.002 DISP Horizontal MODE : B 107.002 DISP A/B SELECT : B Trigger 107.002 DISP B SECIDIV : 1 uS 107.003 HEAD 500 kHz TRIGGER SENSITIVITY: {HF REJ Coupled} 107.004 DISP TRIGGER CPLG : HF REJ 107.005 MATH MEM = M[1] 107.006 5500 500kH Vpp LS SC S L 107.007 EVAL [N]Can {stable triggered display be obtained}? 108.001 HEAD 500 kHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 108.002 DISP TRIGGER CPLG : NOISE REJ 108.003 MATH MEM = M[1] 108.004 5500 500kH 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 109.002 DISP TRIGGER CPLG : DC 109.002 DISP A SEC/DIV : 50 nS 109.003 HEAD 25 MHz TRIGGER SENSITIVITY: {DC Coupled} 109.004 MESS Slew the amplitude for 0.35 divisions. 109.004 MESS 109.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 109.004 MESS for a stable display throughout these tests. 109.005 5500 0.035Vpp 25MH LS SC N L 109.006 MATH M[1] = MEM 109.007 MESS 109.008 EVAL Can {stable triggered display be obtained}? 110.001 HEAD 25 MHz TRIGGER SENSITIVITY: {AC Coupled} 110.002 DISP TRIGGER CPLG : AC 110.003 MATH MEM = M[1] 110.004 5500 25MH Vpp LS SC S L 110.005 EVAL Can {stable triggered display be obtained}? 111.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 111.002 DISP TRIGGER CPLG : HF REJ 111.003 MATH MEM = M[1] 111.004 5500 25MH Vpp LS SC S L 111.005 EVAL [N]Can {stable triggered display be obtained}? 112.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 112.002 DISP TRIGGER CPLG : NOISE REJ 112.003 MATH MEM = M[1] 112.004 5500 25MH Vpp LS SC S L 112.005 EVAL [N]Can {stable triggered display be obtained}? 113.001 HEAD 25 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 113.002 DISP TRIGGER CPLG : LF REJ 113.003 MATH MEM = M[1] 113.004 5500 25MH Vpp LS SC S L 113.005 EVAL Can {stable triggered display be obtained}? 114.001 HEAD {25 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 114.002 DISP B SEC/DIV : 20 nS 114.003 HEAD 25 MHz TRIGGER SENSITIVITY: {AC Coupled} 114.004 MATH MEM = M[1] 114.005 5500 25MH Vpp LS SC S L 114.006 EVAL Can {stable triggered display be obtained}? 115.001 HEAD 25 MHz TRIGGER SENSITIVITY: {DC Coupled} 115.002 DISP TRIGGER CPLG : DC 115.003 MATH MEM = M[1] 115.004 5500 25MH Vpp LS SC S L 115.005 EVAL Can {stable triggered display be obtained}? 116.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 116.002 DISP TRIGGER CPLG : HF REJ 116.003 MATH MEM = M[1] 116.004 5500 25MH Vpp LS SC S L 116.005 EVAL [N]Can {stable triggered display be obtained}? 117.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 117.002 DISP TRIGGER CPLG : NOISE REJ 117.003 MATH MEM = M[1] 117.004 5500 25MH Vpp LS SC S L 117.005 EVAL [N]Can {stable triggered display be obtained}? 118.001 HEAD 25 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 118.002 DISP TRIGGER CPLG : LF REJ 118.003 MATH MEM = M[1] 118.004 5500 25MH Vpp LS SC S L 118.005 EVAL Can {stable triggered display be obtained}? 119.001 HEAD 25 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 119.002 DISP TRIGGER CPLG : NOISE REJ 119.003 MESS Slew the amplitude for 1.4 divisions. 119.003 MESS 119.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 119.003 MESS for a stable display throughout these tests. 119.004 5500 0.140Vpp 25MH LS SC N L 119.005 MATH M[1] = MEM 119.006 MESS 119.007 EVAL Can {stable triggered display be obtained}? 120.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 120.002 DISP TRIGGER CPLG : HF REJ 120.003 MATH MEM = M[1] 120.004 5500 25MH Vpp LS SC S L 120.005 EVAL [N]Can {stable triggered display be obtained}? 121.001 HEAD {25 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 121.002 DISP Horizontal MODE : A 121.002 DISP A/B SELECT : A Trigger 121.003 DISP TRIGGER CPLG : NOISE REJ 121.004 MATH MEM = M[1] 121.005 5500 25MH Vpp LS SC S L 121.006 EVAL Can {stable triggered display be obtained}? 122.001 HEAD 25 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 122.002 DISP TRIGGER CPLG : HF REJ 122.003 MATH MEM = M[1] 122.004 5500 25MH Vpp LS SC S L 122.005 EVAL [N]Can {stable triggered display be obtained}? 123.001 ASK+ U 123.002 HEAD {50 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 123.003 HEAD 50 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 123.004 DISP TRIGGER CPLG : NOISE REJ 123.005 MESS Slew the amplitude for 1.4 divisions. 123.005 MESS 123.005 MESS Note: TRIGGER LEVEL control may need to be adjusted 123.005 MESS for a stable display throughout these tests. 123.006 5500 0.14Vpp 50MH LS SC N L 123.007 MATH M[1] = MEM 123.008 MESS 123.009 EVAL Can {stable triggered display be obtained}? 124.001 HEAD 50 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 124.002 DISP TRIGGER CPLG : HF REJ 124.003 MATH MEM = M[1] 124.004 5500 50MH Vpp LS SC S L 124.005 EVAL [N]Can {stable triggered display be obtained}? 125.001 HEAD {50 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 125.002 DISP Horizontal MODE : A 125.002 DISP A/B SELECT : A Trigger 125.003 HEAD 50 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 125.004 DISP TRIGGER CPLG : NOISE REJ 125.005 MATH MEM = M[1] 125.006 5500 50MH Vpp LS SC S L 125.007 EVAL Can {stable triggered display be obtained}? 126.001 HEAD 50 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 126.002 DISP TRIGGER CPLG : HF REJ 126.003 MATH MEM = M[1] 126.004 5500 50MH Vpp LS SC S L 126.005 EVAL [N]Can {stable triggered display be obtained}? 127.001 HEAD {150 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 127.002 DISP Horizontal MODE : A 127.002 DISP A/B SELECT : A Trigger 127.002 DISP TRIGGER CPLG : DC 127.003 HEAD 150 MHz TRIGGER SENSITIVITY: {DC Coupled} 127.004 MESS Slew the amplitude for 1 division. 127.004 MESS 127.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 127.004 MESS for a stable display throughout these tests. 127.005 5500 0.1Vpp 150MH LS SC N L 127.006 MATH M[1] = MEM 127.007 MESS 127.008 EVAL Can {stable triggered display be obtained}? 128.001 HEAD 150 MHz TRIGGER SENSITIVITY: {AC Coupled} 128.002 DISP TRIGGER CPLG : AC 128.003 MATH MEM = M[1] 128.004 5500 150MH Vpp LS SC S L 128.005 EVAL Can {stable triggered display be obtained}? 129.001 HEAD 150 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 129.002 DISP TRIGGER CPLG : HF REJ 129.003 MATH MEM = M[1] 129.004 5500 150MH Vpp LS SC S L 129.005 EVAL [N]Can {stable triggered display be obtained}? 130.001 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 130.002 DISP TRIGGER CPLG : NOISE REJ 130.003 MATH MEM = M[1] 130.004 5500 150MH Vpp LS SC S L 130.005 EVAL [N]Can {stable triggered display be obtained}? 131.001 HEAD 150 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 131.002 DISP TRIGGER CPLG : LF REJ 131.003 MATH MEM = M[1] 131.004 5500 150MH Vpp LS SC S L 131.005 EVAL Can {stable triggered display be obtained}? 132.001 HEAD {150 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 132.002 DISP TRIGGER CPLG : AC 132.002 DISP Horizontal MODE : B 132.002 DISP A/B SELECT : B Trigger 132.003 HEAD 150 MHz TRIGGER SENSITIVITY: {AC Coupled} 132.004 MATH MEM = M[1] 132.005 5500 150MH Vpp LS SC S L 132.006 EVAL Can {stable triggered display be obtained}? 133.001 HEAD 150 MHz TRIGGER SENSITIVITY: {DC Coupled} 133.002 DISP TRIGGER CPLG : DC 133.003 MATH MEM = M[1] 133.004 5500 150MH Vpp LS SC S L 133.005 EVAL Can {stable triggered display be obtained}? 134.001 HEAD 150 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 134.002 DISP TRIGGER CPLG : HF REJ 134.003 MATH MEM = M[1] 134.004 5500 150MH Vpp LS SC S L 134.005 EVAL [N]Can {stable triggered display be obtained}? 135.001 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 135.002 DISP TRIGGER CPLG : NOISE REJ 135.003 MATH MEM = M[1] 135.004 5500 150MH Vpp LS SC S L 135.005 EVAL [N]Can {stable triggered display be obtained}? 136.001 HEAD 150 MHz TRIGGER SENSITIVITY: {LF REJ Coupled} 136.002 DISP TRIGGER CPLG : LF REJ 136.003 MATH MEM = M[1] 136.004 5500 150MH Vpp LS SC S L 136.005 EVAL Can {stable triggered display be obtained}? 137.001 HEAD 150 MHz TRIGGER SENSITIVITY 137.002 RSLT =CH 2 137.003 DISP MAKE THE FOLLOWING CONNECTION... 137.003 DISP 137.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 2 INPUT 137.004 DISP Horizontal MODE : A 137.004 DISP VERTICAL MODE : CH 2 (CH 1 off) 137.004 DISP CH 2, CH 3, and CH 4 137.004 DISP VOLTS/DlV : 0.1 V 137.004 DISP A/B SELECT : A Trigger 137.004 DISP TRIGGER CPLG : DC 137.005 MESS Slew the amplitude for 1 division. 137.005 MESS 137.005 MESS Note: TRIGGER LEVEL control may need to be adjusted 137.005 MESS for a stable display throughout these tests. 137.006 5500 0.1Vpp 150MH LS SC N L 137.007 MATH M[1] = MEM 137.008 MESS 137.009 EVAL Can {stable triggered display be obtained}? 138.001 RSLT =CH 3 138.002 DISP MAKE THE FOLLOWING CONNECTION... 138.002 DISP 138.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 3 INPUT 138.003 DISP VERTICAL MODE : CH 3 (CH 2 off) 138.004 MESS Slew the amplitude for 1 division. 138.004 MESS 138.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 138.004 MESS for a stable display throughout these tests. 138.005 5500 0.1Vpp 150MH LS SC N L 138.006 MESS 138.007 EVAL Can {stable triggered display be obtained}? 139.001 RSLT =CH 4 139.002 DISP MAKE THE FOLLOWING CONNECTION... 139.002 DISP 139.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 4 INPUT 139.003 DISP VERTICAL MODE : CH 4 (CH 3 off) 139.004 MESS Slew the amplitude for 1 division. 139.004 MESS 139.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 139.004 MESS for a stable display throughout these tests. 139.005 5500 0.1Vpp 150MH LS SC N L 139.006 MESS 139.007 EVAL Can {stable triggered display be obtained}? 140.001 HEAD {100 MHz TRIGGER SENSITIVITY (A Sweep Mode)} 140.002 DISP MAKE THE FOLLOWING CONNECTION... 140.002 DISP 140.002 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 140.003 DISP VERTICAL MODE : CH 1 (others off) 140.004 MESS Slew the amplitude for 2.2 division. 140.004 MESS 140.004 MESS Note: TRIGGER LEVEL control may need to be adjusted 140.004 MESS for a stable display throughout these tests. 140.005 5500 0.22Vpp 100MH LS SC N L 140.006 MATH M[1] = MEM 140.007 MESS 140.008 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 140.009 DISP TRIGGER CPLG : NOISE REJ 140.010 EVAL Can {stable triggered display be obtained}? 141.001 HEAD 100 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 141.002 DISP TRIGGER CPLG : HF REJ 141.003 MATH MEM = M[1] 141.004 5500 100MH Vpp LS SC S L 141.005 EVAL [N]Can {stable triggered display be obtained}? 142.001 HEAD {100 MHz TRIGGER SENSITIVITY (B Sweep Mode)} 142.002 DISP TRIGGER CPLG : DC 142.002 DISP Horizontal MODE : B 142.002 DISP A/B SELECT : B Trigger 142.003 MESS Slew the amplitude for 2.2 division. 142.003 MESS 142.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 142.003 MESS for a stable display throughout these tests. 142.004 5500 0.22Vpp 100MH LS SC N L 142.005 MATH M[1] = MEM 142.006 MESS 142.007 HEAD 150 MHz TRIGGER SENSITIVITY: {NOISE REJ Coupled} 142.008 DISP TRIGGER CPLG : NOISE REJ 142.009 EVAL Can {stable triggered display be obtained}? 143.001 HEAD 100 MHz TRIGGER SENSITIVITY: {HF REJ Coupled} 143.002 DISP TRIGGER CPLG : HF REJ 143.003 MATH MEM = M[1] 143.004 5500 100MH Vpp LS SC S L 143.005 EVAL [N]Can {stable triggered display be obtained}? 144.001 HEAD {SINGLE SWEEP MODE} 144.002 DISP Horizontal MODE : A 144.002 DISP TRIGGER CPLG : DC 144.002 DISP A SEC/DIV : 10 uS 144.002 DISP A/B SELECT : A Trigger 144.003 MESS Slew the amplitude for .35 divisions. 144.003 MESS 144.003 MESS Note: TRIGGER LEVEL control may need to be adjusted 144.003 MESS for a stable display throughout these tests. 144.004 5500 0.035Vpp 50kH LS SC N L 144.005 MATH M[1] = MEM 144.006 MESS 144.007 DISP A TRIGGER MODE : NORM 144.007 DISP CH 1 Input COUPLING : GND 144.007 DISP TRIGGER MODE : SGL SEQ 144.008 EVAL Does the {Trigger READY LED turn On and remain on}? 145.001 DISP A INTEN : 3/4 full CS 145.002 MATH MEM = M[1] 145.003 5500 50kH Vpp LS SC S L 145.004 MESS CHECK- That the TRIG'D LED flashes, and the READY LED 145.004 MESS turns off after a single sweep and readout display occur 145.004 MESS when the Input COUPLING switches to DC. 145.004 MESS 145.005 EVAL Does {TRIG'D LED flash and READY LED turn Off}? 146.001 HEAD {TRIGGER LEVEL CONTROL RANGE} 146.002 DISP TRIGGER MODE : AUTO (not AUTO LEVEL) 146.002 DISP TRIGGER LEVEL : Full CCW 146.002 DISP A INTEN : For a good viewing intensity 146.003 MESS 1. Slew (Reduce) the amplitude until a stable triggered 146.003 MESS is just obtainable. 146.003 MESS 146.003 MESS 2. Rotate TRIGGER LEVEL control fully CW. 146.003 MESS 146.003 MESS 3. If necessary, slew output for a stable display. 146.004 5500 5Vpp 50kH LS SC N L 146.005 MESS 146.006 DISP CH 1 VOLTS/DIV : 1 V 146.007 EVAL Is {signal display amplitude 4 divisions or more}? 147.001 DISP Disconnect the test setup. 147.002 ASK+ U 147.003 HEAD {TV FIELD TRIGGER SENSITIVITY} 147.004 DISP VERTICAL MODE : CH 2 (CH 1 off) 147.004 DISP CH 2 VOLTS/DIV : 2 V 147.004 DISP SEC/DIV : 0.2 mS 147.004 DISP TRIGGER SLOPE : Negative-going 147.004 DISP TRIGGER MODE : TV FIELD 147.005 HEAD TV FIELD TRIGGER SENSITIVITY: {Negative} 147.006 DISP Connect TV SIGNAL GENERATOR negative-going Sync Pulse 147.006 DISP output to the CH 2 input via a 50 Ohm BNC cable. 147.007 DISP Set CH 2 VAR VOLTS/DIV control for a 0.5 division 147.007 DISP composite sync signal. 147.008 EVAL Can a {stable display be obtained}? 148.001 HEAD TV FIELD TRIGGER SENSITIVITY: {Positive} 148.002 DISP CH 2 INVERT : On 148.002 DISP TRIGGER SLOPE : Positive-going 148.003 EVAL Can a {stable display be obtained}? 149.001 HEAD {TV LINE TRIGGER SENSITIVITY} 149.002 DISP SEC/DIV : 20 uS 149.002 DISP TRIGGER MODE : TV LINE 149.002 DISP TRIGGER HOLDOFF : For a single triggered display 149.003 HEAD TV LINE TRIGGER SENSITIVITY: {Positive} 149.004 EVAL Can a {stable display be obtained}? 150.001 HEAD TV LINE TRIGGER SENSITIVITY: {Negative} 150.002 DISP CH 2 INVERT : Off 150.002 DISP TRIGGER SLOPE : Negative-going 150.003 EVAL Can a {stable display be obtained}? 151.001 DISP Set CH 2 VAR VOLTS/DIV : CALIBRATED (Detent Position) 151.002 DISP Disconnect the TV SIGNAL GENERATOR from the UUT. 151.003 HEAD {LINE TRIGGER} 151.004 DISP CH 2 VOLTS/DIV : 0.1 V 151.004 DISP CH 2 COUPLING : DC 151.004 DISP A SEC/DIV : 5 mS 151.004 DISP TRIGGER MODE : AUTO LEVEL 151.004 DISP TRIGGER SOURCE : LINE 151.004 DISP TRIGGER CPLG : DC 151.005 DISP Connect a 10X probe to the CH 2 input connector. 151.006 EVAL Can a {triggered display be obtained (Positive Slope)}? 152.001 DISP SLOPE : NEGATIVE 152.002 EVAL Can a {triggered display be obtained (Negative Slope)}? 153.001 DISP Disconnect the 10X probe from the UUT. 153.002 HEAD {A AND B SWEEP LENGTH} 153.003 DISP READOUT (Intensity) : For a viewable readout 153.003 DISP A INTEN : For a viewable trace 153.003 DISP VERTICAL MODE : CH 1 153.003 DISP CH 1 VOLTS/DIV : 0.5 V 153.003 DISP CH 1 Input COUPLING : DC 153.003 DISP A/B SELECT : A Trigger 153.004 DISP Set the 2246 controls as follows... 153.004 DISP 153.004 DISP TRIGGER MODE : AUTO LEVEL 153.004 DISP TRIGGER SOURCE : VERT 153.004 DISP TRIGGER CPLG : AC 153.004 DISP TRIGGER SLOPE : Positive-going 153.004 DISP TRIGGER HOLDOFF : Min 153.004 DISP TRIGGER LEVEL : 12 o'clock 153.005 DISP Set the 2246 controls as follows... 153.005 DISP 153.005 DISP Horizontal MODE : A 153.005 DISP Horizontal POSITION : 12 o'clock 153.005 DISP A SEC/DIV : 2 mS 153.005 DISP Measurements : All off (press CLEAR DISPLAY 3x's) 153.005 DISP FOCUS : For best defined display 153.006 DISP MAKE THE FOLLOWING CONNECTION... 153.006 DISP 153.006 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 153.007 5500 2mT MK SC S L 153.008 EVAL Is {A sweep length >10 divisions}? 154.001 DISP Horizontal MODE : B 154.001 DISP B SEC/DIV : 1 mS 154.001 DISP A/B SELECT : B Trigger 154.001 DISP TRIGGER MODE : RUNS AFTER 154.001 DISP DELAY Control : Full CCW (?0.000) 154.001 DISP B INTEN : For a visible display 154.002 5500 2mT MK SC S L 154.003 EVAL Is the {Delay Time readout ?0.000 mS}? 155.001 5500 2mT MK SC S L 155.002 EVAL Is {B sweep length >10 divisions}? 156.001 HEAD {HORIZONTAL POSITION RANGE} 156.002 DISP Horizontal MODE : A 156.002 DISP Horizontal POSITION : Full CW 156.003 5500 2mT MK SC S L 156.004 MESS CHECK- That the start of trace positions 156.004 MESS past the center vertical graticule line. 156.004 MESS 156.005 EVAL Does {start of trace position past center}? 157.001 DISP Horizontal POSITION : fully CCW 157.002 5500 2mT MK SC S L 157.003 MESS CHECK- That the eleventh time marker is positioned 157.003 MESS to the left of the center vertical graticule line. 157.003 MESS 157.004 EVAL Is {11th time marker positioned to left of center}? 158.001 MESS 158.002 HEAD {VAR SEC/DIV RANGE} 158.003 DISP SEC/DIV : 1 mS 158.003 DISP SEC/DIV VAR : Full CCW 158.003 DISP Horizontal POSITION : 12 o'clock 158.004 5500 5mT MK SC S L 158.005 EVAL Is {time mark spacing /= 4.2 horizontal divisions}? 336.001 ASK+ U 336.002 HEAD {<- SEC -> AND <- 1/SEC -> CURSOR ACCURACY} 336.003 DISP Set the 2246 controls as follows... 336.003 DISP 336.003 DISP READOUT (Intensity) : For a viewable readout 336.003 DISP A INTEN : For a viewable trace 336.003 DISP VERTICAL MODE : CH 1 336.003 DISP CH 1 VOLTS/DIV : 0.5 V 336.003 DISP CH 1 and 2 COUPLING : DC 336.003 DISP A/B SELECT : A Trigger 336.004 DISP Set the 2246 controls as follows... 336.004 DISP 336.004 DISP TRIGGER MODE : AUTO LEVEL 336.004 DISP TRIGGER SOURCE : VERT 336.004 DISP TRIGGER CPLG : DC 336.004 DISP TRIGGER SLOPE : Positive-going 336.004 DISP TRIGGER HOLDOFF : Min 336.004 DISP TRIGGER LEVEL : 12 o'clock 336.005 DISP Set the 2246 controls as follows... 336.005 DISP 336.005 DISP Horizontal MODE : A 336.005 DISP Horizontal POSITION : 12 o'clock 336.005 DISP A SEC/DIV : 1 mS 336.006 DISP Set the 2246 controls as follows... 336.006 DISP 336.006 DISP Measurements 336.006 DISP CURSORS MENU : On 336.006 DISP <- SEC -> CURSORS : On 336.006 DISP CH 2 INVERT : Off 336.006 DISP FOCUS : For best defined display 336.006 DISP BW LIMIT : Off 336.007 5500 1mT MK SC S L 336.008 DISP Position first time marker horizontally to the 336.008 DISP first vertical graticule line (left-most edge of the 336.008 DISP graticule). 336.009 DISP Position the reference cursor to the first time 336.009 DISP marker and the delta cursor to the second time 336.009 DISP marker. 336.010 EVAL Is {readout between 0.975 ms and 1.025 mS}? 337.001 5500 1mT MK SC S L 337.002 DISP MEASUREMENTS CURSORS Menu : On 337.002 DISP <- 1/SEC -> : On 337.003 EVAL Is {readout between 0.975 kHz and 1.025 kHz}? 338.001 5500 1mT MK SC S L 338.002 DISP Position delta cursor to align with the 11th time mark. 338.003 EVAL {Is the readout between 99.7 Hz and 100.7 Hz}? 339.001 5500 1mT MK SC S L 339.002 DISP <- SEC -> : On 339.003 EVAL {Is the readout between 9.930 mS and 10.070 mS}? 340.001 HEAD {<- VOLTS -> CURSOR ACCURACY} 340.002 DISP MAKE THE FOLLOWING CONNECTION... 340.002 DISP 340.002 DISP 5500 SCOPE OUTPUT ----------- CH 1 INPUT 340.003 DISP CH 1 VOLTS/DIV : 0.1 V 340.003 DISP SEC/DIV : 0.5 mS 340.003 DISP MEASUREMENTS 340.003 DISP CURSORS Menu : On 340.003 DISP <- VOLTS -> CURSORS : On 340.004 5500 0.5Vpp 1kH ZQ SC S 340.005 DISP Position bottom of the signal to the second 340.005 DISP horizontal graticule line from the bottom. 340.006 DISP Position the Reference cursor to the bottom 340.006 DISP of the signal and the Delta cursor to the top 340.006 DISP of the signal (both cursors move with the DELAY control) 340.007 EVAL {Is the readout between 0.495 V and 0.505 V}? 341.001 HEAD {GND VOLTS -> CURSOR ACCURACY} 341.002 5500 0.5Vpp 1kH ZQ SC S 341.003 DISP Set MEASUREMENTS CURSORS menu, then select 341.003 DISP GND VOLTS -> CURSORS. 341.004 MESS Position DELAY control either 341.004 MESS clockwise or counter-clockwise. 341.004 MESS 341.004 MESS CHECK- That the readout is between 0.495 V and 0.505 V, 341.004 MESS and none of the cursors move when the DELAY control 341.004 MESS is rotated. 341.004 MESS 341.004 MESS 341.005 EVAL Is {readout between 0.495 and 0.505 V}? 342.001 MESS 342.002 EVAL [N] Do {any of the cursors move when DELAY is rotated}? 343.001 HEAD {<- PHASE -> CURSOR ACCURACY} 343.002 DISP CH 1 VOLTS/DIV : 0.5 V 343.003 DISP MAKE THE FOLLOWING CONNECTION... 343.003 DISP 343.003 DISP 5500 SCOPE OUTPUT ---------50 Ohm--CH 1 INPUT 343.004 5500 0.5mT MK SC S L 343.005 DISP Set CURSORS On. 343.005 DISP 343.005 DISP Press <- PHASE -> menu selection to 343.005 DISP display <- PHASE -> and <- SET 360deg -> menu choices. 343.005 DISP 343.005 DISP Set <- SET 360deg -> On. 343.006 DISP Position the first time marker to first graticule 343.006 DISP line. Then position the Reference cursor to the 343.006 DISP leading edge of the third time marker and the 343.006 DISP Delta cursor to the leading edge of the ninth 343.006 DISP time marker. 343.006 DISP 343.006 DISP SET <- PHASE -> On. 343.007 DISP Position delta cursor to the leading edge of 343.007 DISP the sixth time marker. 343.008 EVAL Is {readout between 177.9 and 182.1 degrees}? 344.001 HEAD {TRACKING CURSORS POSITION ACCURACY} 344.002 DISP Press CLEAR DISPLAY (press twice). 344.003 DISP MAKE THE FOLLOWING CONNECTION... 344.003 DISP 344.003 DISP 5500 SCOPE OUTPUT ----------- CH 1 INPUT 344.004 DISP CH 1 VOLTS/DIV : 0.1 V 344.004 DISP MEASUREMENTS 344.004 DISP CURSORS Menu : On 344.004 DISP AUTO TRACKING MENU : On 344.004 DISP TRACK TRIG LVL : On 344.004 DISP TRACK GND : On 344.004 DISP MENU : Off 344.004 DISP TRIGGER MODE : AUTO (not AUTO LEVEL) 344.005 5500 0.5Vpp 1kH ZQ SC S 344.006 DISP Adjust TRIGGER LEVEL control to align 344.006 DISP trigger level cursor with the bottom of the signal. 344.007 EVAL Is {readout 0.000 V +/- 0.005 V}? 345.001 5500 0.5Vpp 1kH ZQ SC S 345.002 EVAL Is {GND cursor aligned with the bottom of the signal}? 346.001 5500 0.5Vpp 1kH ZQ SC S 346.002 DISP Adjust TRIGGER LEVEL control to align 346.002 DISP trigger level cursor with the top of the signal. 346.003 EVAL Is {readout between 0.475 V and 0.525 V}? 347.001 DISP Press CLEAR DISPLAY. 347.002 HEAD {DC VOLTS ACCURACY} 347.003 DISP READOUT (Intensity) : For a viewable readout 347.003 DISP A INTEN : For a viewable trace 347.003 DISP VERTICAL MODE : CH 1 347.003 DISP CH 1 VOLTS/DIV : 50 mV 347.003 DISP CH 2 INVERT : Off 347.003 DISP BW LIMIT : Off 347.003 DISP CH 1 COUPLING : GND 347.004 DISP Horizontal MODE : A 347.004 DISP A SEC/DIV : 1 mS 347.004 DISP A/B SELECT : A Trigger 347.004 DISP TRIGGER MODE : AUTO LEVEL 347.004 DISP TRIGGER CPLG : DC 347.004 DISP TRIGGER SOURCE : VERT 347.005 DISP TRIGGER SLOPE : Positive-going 347.005 DISP TRIGGER HOLDOFF : Min 347.005 DISP CHl/CH2 VOLTMETER : DC 347.005 DISP FOCUS : For best defined display 347.005 DISP Horizontal POSITION : 12 o'clock 347.006 HEAD DC VOLTS ACCURACY: {Ground} 347.007 EVAL Is {Ground readout 0.0 mV +/- 1.2 mV}? 348.001 HEAD DC VOLTS ACCURACY: {10 mV Range} 348.002 DISP CH 1 VOLTS/DIV : 10 mV 348.002 DISP CH 1 COUPLING : DC 348.003 5500 50mV SC S 348.004 MESS CHECK--The readout is between 49.0mV and 51.0mV 348.004 MESS 348.005 EVAL Is the {readout between 49.0mV and 51.0mV}? 349.001 MESS 349.002 HEAD DC VOLTS ACCURACY: {.1 V Range} 349.003 ASK+ R 349.004 RNG 0.1V 349.005 5500 0.5V SC S 349.006 MESS CHECK--The readout is between .495V and .505V 349.006 MESS 349.007 EVAL Is the {readout between .495V and .505V}? 350.001 MESS 350.002 HEAD DC VOLTS ACCURACY: {1 V Range} 350.003 RNG 1V 350.004 5500 5V SC S 350.005 MESS CHECK--The readout is between 4.95V and 5.05V 350.005 MESS 350.006 EVAL Is the {readout between 4.95V and 5.05V}? 351.001 MESS 351.002 ASK- R 351.003 HEAD {DC VOLTS NORMAL MODE REJECTION RATION RATIO} 351.004 DISP Set SEC/DIV : 5 mS 351.004 DISP CH 1 VOLTS/DIV : 1 V 351.005 MESS Slew the amplitude for 6 divisions. 351.006 5500 6Vpp 50H SI SC N 351.007 MESS 351.008 DISP CH 1 VOLTS/DIV : .2 V 351.009 EVAL Is {readout < +/-0.019V}? 352.001 HEAD {+PEAK, -PEAK, PEAK-TO-PEAK VOLTAGE} 352.002 DISP VERTICAL MODE : CH 2 (CH 1 off) 352.002 DISP CH 2 VOLTS/DIV : 10 mV 352.002 DISP CHl/CH2 VOLTMETER : +PEAK 352.003 DISP MAKE THE FOLLOWING CONNECTION... 352.003 DISP 352.003 DISP 5500 SCOPE OUTPUT ----------CH 2 INPUT 352.004 5500 50mVpp 1kH ZQ SC S 352.005 MESS CHECK--The readout is between 47.0mV and 53.0mV 352.005 MESS 352.006 EVAL Is the {readout between 47.0mV and 53.0mV}? 353.001 MESS 353.002 DISP {BW LIMIT : On} 353.003 5500 50mVpp 1kH ZQ SC S 353.004 MESS CHECK--The readout is between 47.7mV and 52.3mV 353.004 MESS 353.005 EVAL Is the {readout between 47.7mV and 52.3mV}? 354.001 MESS 354.002 DISP CH 2 INVERT : On 354.002 DISP CHl/CH2 VOLTMETER : -PEAK 354.003 5500 50mVpp 1kH ZQ SC S 354.004 MESS CHECK--The readout is between -47.7mV and -52.3mV 354.004 MESS 354.005 EVAL Is the {readout between -47.7mV and -52.3mV}? 355.001 MESS 355.002 DISP {BW LIMIT : Off} 355.003 5500 50mVpp 1kH ZQ SC S 355.004 MESS CHECK--The readout is between -47.0mV and -53.0mV 355.004 MESS 355.005 EVAL Is the {readout between -47.0mV and -53.0mV}? 356.001 MESS 356.002 DISP CHl/CH2 VOLTMETER : PK-PK 356.002 DISP CH2 INVERT : Off 356.003 5500 50mVpp 1kH ZQ SC S 356.004 MESS CHECK--The readout is between 46.5mV and 53.5mV 356.004 MESS 356.005 EVAL Is the {readout between 46.5mV and 53.5mV}? 357.001 MESS 357.002 HEAD {25 MHz +PEAK, -PEAK, & PEAK-TO-PEAK VOLTS ACCURACY} 357.003 ASK- U 357.004 DISP MAKE THE FOLLOWING CONNECTION... 357.004 DISP 357.004 DISP 5500 SCOPE OUTPUT ----------50 Ohm--CH 2 INPUT 357.005 DISP CH 2 VOLTS/DIV : 20 mV 357.006 MESS Slew the amplitude for readout of 100 mV +/-0.5 mV. 357.007 5500 100mVpp 50kH LS SC N L 357.008 MESS 357.009 MATH M[1] = MEM 357.010 5500 25MH mVpp LS SC S L 357.011 EVAL Is {readout between 95.0 mV and 105.0 mV}? 358.001 DISP CHl/CH2 VOLTMETER : -PEAK 358.002 MATH MEM = M[1] 358.003 5500 25MH mVpp LS SC S L 358.004 EVAL Is {readout between -46.0 mV amd -54.0 mV}? 359.001 DISP CHl/CH2 VOLTMETER : +PEAK 359.002 MATH MEM = M[1] 359.003 5500 25MH mVpp LS SC S L 359.004 EVAL Is {readout between 46.0 mV amd 54.0 mV}? 360.001 HEAD {100 MHz +PEAK, -PEAK, AND PK-TO-PK VOLTS ACCURACY} 360.002 MATH MEM = M[1] 360.003 5500 100MH mVpp LS SC S L 360.004 EVAL Is {readout between 34.4 mV amd 54.0 mV}? 361.001 DISP CHl/CH2 VOLTMETER : -PEAK 361.002 MATH MEM = M[1] 361.003 5500 100MH mVpp LS SC S L 361.004 EVAL Is {readout between -34.4 mV amd -54.0 mV}? 362.001 DISP CHl/CFI2 VOLTMETER : PK-to-PK 362.002 MATH MEM = M[1] 362.003 5500 100MH mVpp LS SC S L 362.004 EVAL Is {readout between 69.7 mV amd 107.0 mV}? 363.001 ASK+ U 363.002 HEAD {GATED VOLTS ACCURACY} 363.003 DISP A SEC/DIV : 0.5 mS 363.003 DISP CH 2 VOLTS/DIV : 10 mV 363.004 DISP Set CHl/CH2 VOLTMETER to GATED +PEAK. 363.005 DISP MAKE THE FOLLOWING CONNECTION... 363.005 DISP 363.005 DISP 5500 SCOPE OUTPUT -----------CH 2 INPUT 363.006 5500 50mVpp 1kH ZQ SC S 363.007 DISP Set Delta TIME POSITION to 363.007 DISP minimum intensified zone width. 363.008 EVAL Is {width of the dot less 0.2 divisions}? 364.001 5500 50mVpp 1kH ZQ SC S 364.002 DISP Set the intensified dot to a positive peak of 364.002 DISP the displayed waveform. 364.003 EVAL Is {readout between 47.0 mV and 53.0 mV}? 365.001 DISP Set the intensified dot to a negative peak of 365.001 DISP the displayed waveform. 365.002 EVAL Is {readout 0.0 mV +/- 0.5 mV}? 366.001 HEAD {EXTERNAL Z-AXIS INPUT} 366.002 DISP READOUT (Intensity) : For a viewable readout 366.002 DISP A INTEN : For a viewable trace 366.002 DISP VERTICAL MODE : CH 1 366.002 DISP CH 1 VOLTS/DIV : 1 V 366.002 DISP CH 2 INVERT : Off 366.002 DISP BW LIMIT : Off 366.002 DISP CH 1 COUPLING : DC 366.002 DISP Horizontal MODE : A 366.003 DISP A SEC/DIV : 0.5 mS 366.003 DISP A/B SELECT : A Trigger 366.003 DISP TRIGGER MODE : AUTO LEVEL 366.003 DISP TRIGGER CPLG : DC 366.003 DISP TRIGGER SOURCE : VERT 366.003 DISP TRIGGER SLOPE : Positive-going 366.003 DISP TRIGGER HOLDOFF : Min 366.003 DISP FOCUS : For best defined display 366.004 DISP Connect 5500 SCOPE OUTPUT to the CH 1 and the EXT Z-AXIS 366.004 DISP inputs via a 50 Ohm precision BNC coaxial cable, 366.004 DISP a BNC T-connector, and two 50 Ohm BNC coaxial cables. 366.005 5500 5Vpp 1kH ZQ SC S 366.006 DISP A INTEN : Maximum Intensity 366.007 EVAL Is {waveform intensity decreased or blanked at