Motorola RMU2080D 用户手册

English

To establish a proper two-way communication, 
the channel, frequency, and interference 
eliminator codes must be the same on both 
radios. This depends on the stored profile that 
has been preprogrammed on the radio:

Channel: Current channel that the radio is 

using, depending on radio model.

Frequency: The frequency the radio uses to 

transmit/receive.

Interference Eliminator Code: These codes 

help minimize interference by providing a 
choice of code combinations.

Scramble Code: Codes that make the 

transmissions sound garbled to anyone 
listening who is not set to that specific code.

Bandwidth: Some frequencies have selectable 

channel spacing, which must match other 
radios for optimum audio quality.

For details on how to set up frequencies and 
CTCSS/DPL codes in the channels, refer to 
“Advanced Configuration Mode” on page 37.