Specifications

Full clockwise rotation closes the “gate”
allowing only very strong signals to enter.
Full anticlockwise rotation opens the “gate”
allowing all signals in.
To achieve the Desired Squelch Setting (DSS),
turn the Squelch control anticlockwise until
you hear noise. Now turn the control clockwise
until the noise just stops. This is the DSS
setting.
Setting Squelch
Squelch is the “control gate”for incoming signals.
1716
Operation Operation
2
1
3
Gate open
Gate set to Desired
Squelch Setting (DSS)
Gate closed
Setting Squelch
GR25LTDST-English copy 6/21/99 11:59 AM Page 16