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Appendix B: Performance Verification
DG2040 Data Generator
BĆ33
Setup.
Set the digital multimeter as indicated below:
H
Digital multimeter
Function
DCV
. . . . . . . . . . . . . . . . .
Range
Auto
. . . . . . . . . . . . . . . . . . .
Procedure.
Follow the steps below to verify the output level accuracy:
1. Load the TP8LVL.PDA test pattern file from the performance check disk.
2. Press the following buttons to set the DG2040 Data Generator high and low
voltage levels.
Menubutton
Bottom button
Pop up menu
Side button
Front panel
button
SETUP
Level Condition
Move the cursor to CH0 with the general purpose knob.
High
-0.875
ENTER
Low
-1.125
ENTER
3. Press the START/STOP button on the front panel. The LED, corresponding
to the button, should be on.
4. Verify the high voltage level by following the procedures below:
a. Press the STEP/EVENT button on the DG2040 Data Generator front
panel once to output high voltage level.
b. Set the high and low voltage levels to the values indicated in Table B-5,
and verify that the digital multimeter reading for each high voltage level
setting falls within the specified voltage range.
c.
Repeat Step b for all high and low voltage settings in Table B-5.
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