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Brief Performance Checks
Performance Verification
4Ć8
3. Set the sec/div scale to 1 ms.
4. Press the TRIGGER MENU button and set MODE to Auto.
5. Verify that the main trigger is operational, confirming that the following
statements are true:
H Rotating the trigger LEVEL control changes the main trigger level
readout.
H Rotating the trigger LEVEL control through its range triggers and
untriggers the display. Leave the signal untriggered.
H Pressing the SET LEVEL TO 50% button triggers the signal and the
trigger level readout indicates approximately 2.7 V.
6. Press the HORIZONTAL MENU button and set DELAY to On.
7. Set the delayed sec/div scale to 500 ms.
8. Verify that the delayed sweep is operational, confirming that an intensiĆ
fied zone appears on the main sweep.
9. Press the TRIGGER MENU button and set MODE to Trig After and
SRC to Ch1.
10. Verify that the delayed trigger is operational, confirming that the followĆ
ing statements are true:
H Rotating the trigger LEVEL control changes the delayed trigger level
readout.
H Rotating the trigger LEVEL control through its range triggers and
untriggers (intensified zone displayed and not displayed) the
delayed sweep. Leave the signal untriggered.
H Pressing the SET LEVEL TO 50% button triggers the signal, the
trigger level readout indicates approximately 2.7 V, and the intensiĆ
fied zone is displayed.
11. Press the HORIZONTAL MENU button and set DELAY to Off.
12. Set the sec/div scale to 50 ms.
13. Press the TRIGGER MENU button and set MODE to Single Sequence
and confirm the following statements are true:
H There is no waveform displayed.
H Pressing the RESET S SEQ button causes one sweep of the
waveform display to occur.
14. Set the sec/div scale to 1 ms.
15. Set MODE to Auto Level.
16. Disconnect the probe from the oscilloscope.