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Brief Performance Checks
Performance Verification
4Ć6
7. Return the coupling to DC and press the CLEAR MENU button.
8. Repeat this procedure until all input channels are verified.
Verify the Alt/Chop and Add Functions
1. Install the probe on CH 1.
2. Press the WAVEFORM OFF button until the readout indicates channel 1
is the only selected channel.
3. Press the AUTOSET button.
4. Press the CH 2 button, then position the channel 2 trace to the bottom
horizontal graticule line.
5. Press the WAVEFORM OFF button, removing the channel 2 display.
6. Press the ALT/CHOP, ADD button and set ADD to On.
7. Verify that a second waveform of approximately 2.6 divisions amplitude
has been added to the display.
8. Set DISP to Chop.
9. Set the sec/div scale to 100 ms.
10. Verify that the two waveforms are displayed simultaneously.
11. Set DISP to Alt.
12. Verify that the two waveforms are displayed alternately.
13. Set ADD to Off.
14. Press the CLEAR MENU button.
Verify the Time Base
1. Press the WAVEFORM OFF button until the readout indicates channel 1
is the only selected channel.
2. Install the probe on CH 1.
3. Press the AUTOSET button.