Motorola RMU2080D 用户手册

English

medium gain or 3 = high gain) by pressing the  

 and 

 buttons.

Once you have selected the desired 
Microphone Gain Level,  long press the PTT 
button to exit and save, or short press the PTT 
button to move to the next programming 
feature without saving.

The values available for Microphone Gain 
Level settings are dependent on the 
maximum Microphone Gain Level the radio 
supports.

To configure the Microphone Accessory Gain 
Level, enter the Advanced Configuration Mode 
and scroll up or down through the programming 
modes by short pressing the PTT button or 

 

(Menu) button. 

The radio display shows the Microphone 
Accessory Gain Level as follows:

The radio blinks the current Microphone 
Accessory Gain Level setting. You can select 
the desired Microphone Accessory Gain Level 
(1 = low gain, 2 = medium gain or 3 = high 
gain) by pressing the 

 and 

 buttons.

Once you have selected the desired 
Microphone Gain Level,  long press the PTT 
button to exit and save, or short press the PTT 
button to move to the next programming 
feature without saving.

The values available for Microphone 
Accessory Gain Level settings are 
dependent on the maximum Microphone 
Accessory Gain Level the radio supports.