194 Press the PF-1 key or hold the PF-1 or PF-2 key to programthe new function onto the desired key.• A tone sounds after pressing the PF-1 key, confirming that thefunction has been stored to the PF-1 press operation.• Two tones sound after holding the PF-1 key, confirming that thefunction has been stored to the PF-1 hold operation.• Three tones sound after holding the PF-2 key, confirming thatthe function has been stored to the PF-2 hold operation.• The press operation of the PF-2 key cannot be reprogrammed.Attempting to do so causes an error tone to sound.5 Repeat steps 2 and 3 to reprogram additional functions.6 Hold the PTT switch for 3 seconds to save the settings andexit Setting mode.Note: The transceiver will automatically return to normal operation ifno action is performed for 20 seconds.ProGrammaBLe FunCTIonsn NoneNo function is programmed for the key.n Low Transmit PowerPress to toggle the transmit power between high and low.n MonitorPress this key to deactivate QT or DQT signaling. Press thekey again to return to normal operation.n ScanPress this key to turn the Scan function on and off.Scan is useful for monitoring signals on the transceiverchannels. When scanning, the transceiver checks for asignal on each channel and only stops if a signal is present.If the QT/DQT matches, the transceiver stops at the channeland opens the squelch so you can listen to the call. If theQT/DQT does not match, the call is ignored and scanningcontinues.