FeelElec
FY6900 Series User’s Manual 29
Set the Counter
Gate Time
Press GATE button to select gate time. The default is “1S”. It’s better to use
“10S” or “100S” as gate time for low frequency signal.
Gate Time Frequency Resolution
1S 1Hz
10S 0.1Hz
100S 0.01Hz
Coupling
Set the coupling mode of the input signal to “AC” or “DC” and the default is
“AC”.
When the AC coupling mode is selected, signal should be inputted from Input
terminal.
When the DC coupling mode is selected, signal should be inputted from Trig IN
terminal.
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