GETTING STARTED

Setting VOX Sensitivity

The sensitivity of the radio's accessory or microphone can be adjusted to suit different operating environments. VOX sensitivity can be programmed via the CPS.

Default value is OFF. If you want to use the VOX feature, VOX level should be set at a value different from OFF.

1 = Low audio input levels will trigger the Tx

2 = Medium sensitivity

3 = High audio input levels will trigger the Tx

Microphone Gain

The sensitivity of the microphone can be adjusted to fit different users or operating environments.

This feature can be adjusted only through the CPS. Microphone default setting is set to 2 = Medium Gain.

Battery Save

Battery Save feature extends battery life as your radio goes into ‘Idle’ state. To enable/ disable press SB1 and SB2 buttons simultaneously for 2 or 3 seconds while powering up the radio until you hear a quick series of beeps. To have a slightly better attack time, set Battery Save feature to OFF so that the radio is always ready to transmit or receive without any delays.

Note: Battery Save feature is set to ON by default

Reset to Factory Defaults

Reset to Factory Defaults will set back all radio features to the original factory default settings. To do so, press PTT, SB2 and SB1 simultaneously while turning ON the radio until you hear a high tone chirp.

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Motorola RMU2040 manual Setting VOX Sensitivity, Microphone Gain, Battery Save, Reset to Factory Defaults