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Performance Tests
Performance Verification
616
Procedure:
1. Connect, through a 50 W precision coaxialcable and a 50 W termination,
the timemark output of a timemarker generator to CH 1, as shown in
Figure 67. Set the output of the generator for 10 ms markers.
TimeMark
Generator
Output
50 W Termination
Figure 67:Hookup for Sample Rate Check
2. Press SAVE/RECALL SETUP ! Recall Factory Setup ! OK Confirm
Factory Init.
3. Set the VOLTS/DIV to 500 mV.
4. Press SET LEVEL TO 50%; use the verticalPOSITION knob to center the
test signalon screen.
5. Set the SEC/DIV to 1 ms.
6. Press HORIZONTAL MENU ! Trigger Position ! Set to 10%.
7. Adjust the horizontalPOSITION to move the trigger T to the right and on
to the screen. Continue to position the trigger T to align it to the center
vertical graticule line.
8. Press the main menu button Time Base; then press the side menu button
DelayedOnly.