Users Manual

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Advanced Functions

In standby mode, press [ ] for 2 seconds to lock or unlock the keypad. [ ] will be displayed at

the top of the LCD when keypad is locked.

1) Keypad Lock Settings

3) FM Radio Function

On/Off Radio Receiver

In standby mode, press [ ] to open FM radio function. LCD will display "76.00."

Pressing [ ] again will exit FM radio mode.

Mode Selection

In FM radio mode, press [ ] to switch between FM memory mode and FM frequency mode.

Note: This function is unavailable when there are no FM memory channels.

Frequency Selecting

In FM frequency or memory mode, input digits directly by keypad or press [ ] or [ ] to

choose the desired frequency or stored FM channel.

FM Radio Search

In FM radio mode, press [ ] + [ ], then press [ ] again to enter FM

radio scanning. On the "RADIO" screen, press [ ] or [ ] to change scanning

direction. The radio will stop scanning when a frequency is available and then exits.

FM Radio Storage

In FM frequency mode, press [ ] and then press[ ]. The channel number for storage

will blink at the right of the screen. Press [ ] or [ ] or use number key to select the desired

channel number and press [ ] to conﬁrm.

FM Radio Channel Delete

In FM memory mode, turn off the radio. Press [ ] to turn on the radio. "DEL ?"

will appear on the screen and the channel number will blink. Press [ ] or [ ]

to choose the channel number you wish to delete, then press [ ] to conﬁrm.

Note: In FM radio mode, if a signal is received, the radio will exit FM mode. The radio will return

to FM mode 5 seconds after signal ends.

To access a repeater, press and hold the [ ] key for the amount of time speciﬁed by the

repeater. The transmitter will automatically be activated, and a 1750Hz audio tone will be

superimposed on the carrier. Once access to the repeater has been gained, you may release the

[ ] key and use PTT for activating transmission.

2) Tone Calling (1750Hz Tone)