HP 5326A Operating And Service Manual page 23

Timer/counter
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1,10
2
1.
Set SAMPLE RATE control slightly clock¬
wise out of OFF.
2.
Set FAST/NORM/HOLD switch to NORM.
3.
Set FUNCTION switch to FREQ. A.
4.
Set TIME BASE switch for desired gate time.
5.
Set CHK-SEP-COM switch to SEP.
6.
Set CHANNEL A LEVEL control to desired
trigger level or to PRESET to trigger at zero
volts.
Model 5326/27A
Operation
7.
Set ATTEN switch to match input signal
amplitude.
8.
Set AC-DC switch to AC or DC.
9.
Connect input signal
(0 to
50
MHz)
to
CHANNEL A input jack.
10.
Adjust SAMPLE
RATE
control
for
con¬
venient measurement interval.
NOTE
When the input signal is removed from
CHANNEL A or the signal level is in¬
sufficient to trigger Channel A, the
count light (C) will not cycle.
This is
normal for this counter and does not
indicate a malfunction.

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5327a

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