15AUXILIARY PORTIf a key has been programmed with the AUX A or AUX B function, you can pressthat key to turn the Auxiliary Port on and off.• When Auxiliary Port A is activated, the AUX A indicator ( ) appears on thedisplay.• When Auxiliary Port B is activated, the AUX B indicator ( ) appears on thedisplay.GPS REPORTIf a GPS unit (NMEA-0183 format) is installed on your transceiver and the Sendthe GPS Data function has been programmed onto a key by your dealer, pressthe Send the GPS Data key to send your location data.HOME ADDRESSIf a key has been programmed with the Home Address function, you can pressthat key to jump to the pre-programmed call address.• “HAD” appears in the sub-display when the selected call address is the Home AddressPress Home Address a second time to return to the previous call address youwere using.SITE LOCKPress and hold this key for 1 second to lock the Site. "SITE LOCKED" momentarilyappears on the display. Press and hold this key again for 1 second to cancel SiteLock.SUB-LCD DISPLAYIf a key has been programmed with the Sub-LCD Display function, you can pressthat key to toggle the sub-display between “SVC”, the current control channelnumber, and the signal strength readout.SWITCHING TO CONVENTIONAL MODEDepending on how your transceiver is programmed, you can enter ConventionalMode in one of two ways:Manual: When in Trunking Mode, press the key programmed as Conventionalto change the operating mode. This function only works when no signals arecurrently being received.Auto: The transceiver automatically changes to Conventional Mode when you areoutside the network area.