Midland Radio 77-120ESP owner manual Function And Location Of Controls, Front Panel Controls

Owner’s Manual 77-120 ESP

FUNCTION AND LOCATION OF CONTROLS

FRONT PANEL CONTROLS

1. MICROPHONE CONNECTOR: Plug in the supplied microphone to this connector. The collar ring has a screw on locking ring. Push the ring onto the units collar and screw on until it is tight.

2.ON/OFF VOLUME: In the off position your transceiver’s power is off. Turn this control clockwise to switch on the unit and adjust the volume.

3.MIC GAIN: Rotating this control fully clockwise will result in

the greatest microphone output. /rotating the control counter-clockwise reduces the microphone output, improving the sound in high noise environments. This control can also be used to control optional power microphone output.

4.SQUELCH CONTROL: Adjust this control until background noise just disappears. If the control is adjusted too far clockwise it may cause muting of weaker signals.

5.RF GAIN CONTROL: This control adjusts the receiver, sensitivity. Adjust the control for best reception of distant or local stations. Begin with control fully clockwise. To reduce reception of unwanted distant stations, turn control counter-clockwise until only desired stations are heard.

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