Input 1 Trigger Level And Trigger Slope Test - Fluke 43B Service Manual

8. Select timebase of 10 µs/d.
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9. Set the 5500A to source a 20 kHz leveled sine wave of 100 mV peak-to-peak (if
necessary adjust the 5500A to half a division peak-to-peak on the display).
10. Verify that the signal is well triggered , if necessary adjust the trigger level (see 7).
11. When you are finished, set the 5500A to Standby.

4.5.7 Input 1 Trigger Level and Trigger Slope Test

Proceed as follows:
1. Connect the test tool to the 5500A as shown in Figure 4-4.
Figure 4-4. Test Tool Input 1 to 5500A Normal Output
2. Select the AUTO test tool setup:
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3. Select the following test tool setup:
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to select RANGE.
to select 10 µs/d.
to select the MENU.
till SCOPE is highlighted.
to select SCOPE mode
to select menu SCOPE SETUP.
to select Input 1 READING.
to highlight AC+DCrms.
mark changes to I.
to confirm;
to highlight Input 1 Coupling.
to select the Input 1 Coupling menu.
to highlight DC Coupling.
mark changes to I.
to confirm;
to return to SCOPE.
4.5 Input 1 and Input 2 Tests in the SCOPE MODE.
Performance Verification
ST8586.WMF
4
4-13