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Performance Verification
Check Offset Accuracy
(Instrument with
option 05)
4-44
H Disconnect the terminator and cable from the CH1 output connector
and connect to the CH1 output connector.
6. Repeat step 3 through step 5 for CH1 output.
7. Repeat step 2 through step 6 for CH2, CH2, CH3, and CH3 outputs.
8. Push CHx OUTPUT button that you have just verified to turn the CHx LED
off.
The following procedure verifies the Offset Accuracy.
1. Use the test hookup and settings shown in Figure 4–15 on page 4–37.
2. Set up the AWG400-Series, and load the waveform file:
a. Push UTILITY (front-panel)!System (bottom)!Factory Reset
(side)!OK (side).
b. Select the channel:
Push the desired channel button CHx (left side of the front-panel) you
want to verify.
c. Load the OFFSET.WFM file.
Refer to Loading Files on page 4–10 for file loading procedures.
d. Set amplitude to 0.02 V:
H Push VERTICAL MENU (front-panel)!Amplitude (side)
H Push 0, . , 0, 2, and ENTER keys in this order.
3. Push the RUN and CH1 output buttons.
The LEDs above the RUN button and CH1 output connector are on.
4. Do the following substeps to set the AWG400-Series offset:
a. Set offset to 0 V:
H Push the Vertical Menu (front-panel)! Offset (side button).
H Push 0 and ENTER keys in this order.
b. Verify that the reading on the DMM falls within 0 V
c. Push 1 and ENTER keys in this order to change the AWG400-Series
offset to 1 V.
d. Verify that the reading on the DMM falls within 1 V
e. Push -, 1, and ENTER keys in this order to change the AWG400-Series
offset to -1 V.
AWG410, AWG420 & AWG430 Service Manual
10 mV.
0.020 V.
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