Avtech AVO-6HF-B, Инструкция по эксплуатации

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If the delay is negative, the order of the SYNC and OUT pulses is reversed:
The next figure illustrates the relationship between the signal when an external TTL-
level trigger is used:
24
SYNC OUT
(generated by the
internal oscillator)
100 ns, FIXED
MAIN OUTPUT
PULSE WIDTH DELAY > 0
AMPLITUDE,
VARIABLE
3V, FIXED
SYNC OUT
(generated by the
internal oscillator)
100 ns, FIXED
MAIN OUTPUT
PULSE WIDTH
DELAY < 0
AMPLITUDE,
VARIABLE
3V, FIXED
SYNC OUT
100 ns, FIXED
MAIN OUTPUT
PULSE WIDTH DELAY > 0
AMPLITUDE,
VARIABLE
3V, FIXED
> 50 ns
TTL LEVELS
(0V and 3V-5V)
TRIG
(external input)
PROPAGATION DELAY (FIXED)