Cobra 20XTR Instruções de Operação descarregar pdf (Página 6)

Squelch

This control is used to cut off or eliminate receiver

background noise in the absence of an incoming

signal. Adjust until the receiver noise disappears. This

will require the incoming signal to be slightly stronger

than average receiver noise. Further clockwise rotation

will increase the threshold level which a signal must

overcome in order to be heard. Only strong signals will

be heard at a maximum clockwise setting.

Squelch

Operation

Turning on

Turn volume control clockwise to turn power on and

set the desired listening volume.

Microphone Connector

Allows for convenient removal of the microphone plug

when storage is required.The microphone MUST be

connected to the unit at all times when in use, for

proper operation.

Turning on

Your Radio

Operation

SHIELD

AUDIO

Microphone

Connector

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