37st manual layout.5 10/1/98 9:56 AM Page 10
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| Turning On | Turning On | Gate open |
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Rotate ON - OFF Volume Control 
clockwise.
3 Fully counterclockwise opens the “gate”and all signals enter.
Setting Squelch
Setting Squelch Squelch is the “control gate” for incoming signals.
Gate set to Desired Squelch Setting (DSS)
Gate closed
1 Turn volume up | 2 Fully | clockwise |
louder than normal. | closes the “gate”, | |
| allowing no | |
| incoming signals. | |
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4To achieve the Desired Squelch Setting (DSS),
turn the Squelch control 
counterclockwise until you hear noise. Now turn the control
clockwise just until the noise stops. This is the DSS setting and only strong signals will en ter.
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