HP 1660E Series Service Manual page 88

Testing Performance
To test the time interval accuracy (logic analyzer)
2 Set up the Format menu.
a Press the Format key. Select Timing Acquisition Mode, then select Conventional Half
Channel 500 MHz.
b Select the field to the right of the Pod 1 field, then select ECL.
c Select the field showing the channel assignments for Pod 1. Deactivate all channels by
pressing the Clear entry key. Using the arrow keys, move the selector to Channel O.
Press the Select key to put an asterisk in the channel position, activating the channel,
then press the Done key.
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3 Set up the Trigger menu.
a Select Acquisition Control. Select the Acquisition Mode field, and the acquisition mode
should toggle to Manual.
b Select Trigger Position. in the Pop-up menu, select Start.
c Select the Sample Period field. In the numeric pop-up menu, select 8 us.
d Press the Done key to exit the Acquisition Control menu.
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