User Contributed MET/CAL Procedure ============================================================================= INSTRUMENT: Istar Sirius 5:Data Acquisition System DATE: 01-Oct-97 AUTHOR: User Contributed REVISION: 0 ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 3 NUMBER OF LINES: 90 CONFIGURATION: Fluke 5700A ============================================================================= STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK- R N P M F W 1.002 ASK+ X 1.003 HEAD Initial Conditions 1.004 DISP Using BNC tees, connect the 5700A HI/LO OUTPUT 1.004 DISP to CH 1 through 8 on the UUT. 1.005 DISP Plug UUT to appropriate power source and turn on. 1.006 DISP At the UUT LOGIN prompt enter istar. (The UUT takes 1.006 DISP minutes to complete its boor sequence.) 1.007 DISP At the password prompt enter dayton. 1.008 DISP From the UNEVERSAL DYNAMICS screen use the mouse to 1.008 DISP select I_ANT from the right hand menu selections. 1.009 DISP Using the mouse, click on the WINDOWS menu. 1.009 DISP Select NUMBER and 1. 1.010 DISP Position the pointer over the A: box in the upper 1.011 DISP right of the display. 1.012 DISP Use the left mouse button to set A: to 0. 1.012 DISP Use the right mouse button to set A: to 1. 1.013 DISP Click on the CHANNELS menu. Select VOLTS. 1.014 DISP A window will open in the lower left portion of the 1.014 DISP screen showing the status of the 32 input channels. 1.015 DISP Position the pointer in the Acq. column for channel 1. 1.016 DISP Click on the mouse and activate channel one. An active 1.016 DISP channel has a "+" in that column. 1.017 DISP Continue this so that only channels 1 through 8 1.017 DISP are active. 1.018 DISP Position the pointer in the Gain column for channel 1. 1.019 DISP Click on the left mouse button and set the Gain to 1. 1.020 DISP Continue this for channels 1 through 8. 1.021 DISP Position the pointer in the Sensitivity column 1.021 DISP for channel 1. Click the left mouse button and type 1.021 DISP 1000 for the mV/V value. 1.022 DISP Continue this for all 32 channels. 1.023 DISP Select the SETUP menu from the top of the screen. 1.024 DISP Set the ANALYSIS Fmin to 0.1 and Fmax to 5000. 1.025 DISP Set the RESOLUTION N_LINES to 1600. 1.026 DISP Set AVERAGING LIN # = to 1. 1.027 DISP Select TRIGGER. A sub menu will appear to the right. 1.028 DISP Set MODE to INTERNAL, CHANNEL to 1, THRESHOLD to .01. 1.029 DISP Turn TIGGER on. 1.030 DISP Click on Setup to turn off the menu. 1.031 DISP On the bottom right of the display click on the 1.031 DISP CURS : box. 1.032 DISP Select "X". 1.033 HEAD {* Timing Accuracy Test *} 1.034 JMP 2.001 1.035 EVAL 2.001 5700 10.000H 2.828V S 2W 2.002 DISP Position the pointer over the Start box and click the 2.002 DISP left mouse button. 2.002 DISP When the box reads Ready click the left mouse button. 2.003 DISP After the acquisition is complete, click on the LEFT or 2.003 DISP RIGHT x axis arrow buttons so one full cycle (2 positive 2.003 DISP peaks) appears in the display window. 2.004 DISP Place the pointer near the second peak and press 2.004 DISP and hold the left mouse button. 2.005 DISP A vertical cursor and an X= and an A= 2.005 DISP readout will appear on the display. Drag the mouse 2.005 DISP until the A= is at the max for the second peak. 2.006 MEMI Enter the X=. 2.007 MEME 2.008 DISP Set the cursor so it is at the A= is max for the 2.008 DISP first peak. 2.009 MEMI Enter the X=. 2.010 MATH mem = (mem1 - mem) 2.011 MATH mem1 = .1 2.012 MEME 2.013 MEMC T 1.000% 3.001 CALL Istar Gain Sub Channel 1-8 3.002 DISP Remove the connections at UUT CH 1 - 8 and move them 3.002 DISP to 9-16. 3.003 CALL Istar Gain Sub Channel 9-16 3.004 DISP Remove the connections at UUT CH 9-16 and move them 3.004 DISP to 17-24. 3.005 CALL Istar Gain Sub Channel 17-24 3.006 DISP Remove the connections at UUT CH 17 - 24 and move them 3.006 DISP to 25 - 32. 3.007 CALL Istar Gain Sub Channel 25-32 3.008 END