User manual

QUICK REFERENCE
31
Counter (2100 series only)
Example: Frequency counter function, gate time 1s.
Input
OUTPUT INPUT
MOD Counter
FSK MOD
1. Press the Count
key.
Count
2. Press Shift > Gate
repeatedly to select
the 1S gate time.
Shift
+
Gate
Count
3. Connect the signal to the counter input
signal.
4. Press Count again
to deselect the
counter function.
Count