9
Motorola GM-640, GM-660, GM-1280, MCX-720, MCX-760, MCX-780 Programming Instructions
It is necessary to program the radio before installing the unit. This is because the
Option Board Feature
of the
radio must be enabled in order to program the unit using the Motorola RIB box and cable or RIB-less cable and to
hear confirmation beeps from the radio after programming the unit.
1. In the Per Radio Parameters Window set the “Option Board Fitted Mode” as “Advanced”.
2. Edit the ‘MPT Personality’. In the “Options” window, check the “Option Board Enable” box. Check Option
Board Enable for all channels if using a button to control the repeat mode. If doing repeat on a per channel
basis, then check Option Board Enable only for repeat enabled channels. Additionally the unit should be
programmed to Power Up in Store/Retransmit Mode.
