Motorola RMU2080 User Manual page 36

Reading CTCSS / DPL Values
Cycle through the features available for
configuration by short pressing the PTT button
until you hear the current code. The radio
moves to the programming CTCSS/PL codes
mode.
Enter a new code value using the SB1 and SB2
buttons.
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Active Channels
While in Auto-Scan mode, short pressing the
PTT button shifts the radio to 'Active Channels'
feature.
Modify the amount of channels available using
the SB1 and SB2 buttons.
Weather Channel Programming
After setting the amount of Active Channels,