TM 11-6625-3081-23
2-8. TEST CONSOLE TEST BENCH 2A2 CONTROLS AND INDICATORS (Cont)
2-8
PROGRAMMABLE DIGITIZER 2A2A1 (cont)
Control or Indicator
Function
Key
Sets sample interval or external clock period multiplier
for al 1 samples after displayed breakpoint and up to next
breakpoint or at end of record.
Displays sample interval or external clock period multi-
plier for al 1 samples from selected breakpoint to next
breakpoint or at end of record, whichever comes first.
PERIOD lights when internal clock is selected and value
shown in SAMPLE INTERVAL display is the period in sec-
onds.
MULTIPLIER lights when external clock input is selected
and value in SAMPLE INTERVAL display is the external
clock period multiplier.
When pressed, the number of pre-trigger samples to be
stored for selected time base is set with DECREMENT/
INCREMENT buttons.
Range of values is from zero to 16
less than number of samples in the first segment.
When pressed, DECREMENT/INCREMENT buttons set number of
samples after trigger that are ignored before data is
15
SAMPLE INTERVAL
Switch
16
PRE-TRIGGER
POST-TRIGGER
SAMPLES
Switch
SAMPLES
Switch
17
stored.
Allowable post-trigger values range from eight
to record length.
Displays number of samples of pre-or post-triggering
selected.
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