Logic Trigger Delay Calibration - HP 54501A Service Manual

4-18. Logic Trigger Delay Calibration
Equipment Required :
BNC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 10503A
Procedure :
1 .
Invoke SERVICE MENU by first pressing front-panel UTIL key and then selecting service
menu .
2.
Select cal select 0 with menu softkey .
3 .
Connect BNC cable from rear panel AC Calibrator Output to channel 1 input.
4.
Select start cal menu softkey .
5.
Select continue .
6.
Adjust System Board Assembly C700 if * is on either side of brackets in message at bottom of
screen .
7 .
When [*], press continue .
8.
When logic trigger delay cal has been successfully completed, PASSED message will be
displayed .
9.
Switch rear-panel CALIBRATION switch to PROTECTED position .
HP 54501 A ADJUSTMENTS