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ADVANCED FUNCTIONS
1. Keypad Lock Setting
Under standby mode, press [ ] for 2 seconds to lock and unlock the keypad. [ ] will be
displayed at the top of LCD when keypad is locked.
2. FM Radio Function
On/Off Radio Receiver: Under standby mode, hold [ ] to open FM radio functions. LCD will
display “90.400”, then tap [ ] again. The radio’s receiver is off.
Mode Selection: Under FM radio mode, hold [ ] to switch between FM memory mode and
FM frequency mode (this function is unavailable when there is not an FM memory channel)
Frequency Selection: Under FM frequency mode, input the digits directly by keypad or
[ ] or [ ] to choose the desired frequency. Under FM memory mode, press [ ] or [ ]
to choose the desired channel.
3. FM Radio Storage
Under FM frequency mode, long press [ ], the channel number for storage blinks at the
right of the screen. Press [ ] or [ ] to select the desired channel number, press [ ] to
confirm and then back to the receiving mode.
4. FM Radio Channel Delete
Under FM frequency mode, long press [ ], the channel number blinks, press [ ] or [ ] to
choose the channel number you want to delete. Press [ ] to confirm. Repeat this operation,
you can delete all memory channel 24 in maximum.
