3.For the best relay eect, when selecting cross-band repeater, do not set the left and right
frequencies to double the frequency, such as the left frequency is 150M, the right frequency
should not be 450M. (450=150*3 times)
Enable the cross-band repeater function as follows:
1)Press F key + tuning knob to enter menu 403 to set the cross-band frequency.
2)Adjust to menu 403 and the screen will show RPTMOD 403 CROSS (both left and right can
be transmitted) A-Tx (left frequency transmission) B-Tx (right frequency transmission)
3)Press and hold the TONE key and then turn on the machine to turn on the cross-band
repeater. Repeat the action to turn the cross-band repeater function o.
Note: It is forbidden to enter the cross-band repeater mode when the left and right
frequencies are not cross-band
Press the tuning knob to conrm and press F key to exit.
Note: Once the cross-band repeater is enabled, it will still be in this operation mode when the
radio is turned on next time. The radio is locked at this time. Please turn o the cross-band
repeater mode to enable normal function.
Restore facto settings
Reset process:
1. Turn o the power.
2. Press and hold the [F] key on the left side of the radio and power on the radio.
3. Rotate the tuning knob and select the reset options as below 3 methods:
VFO Reset: Use to initialize the VFO and accompanying settings.
PART (Paial) Reset: Use to initialize all settings other than the Memo channels, the DTMF
memo, and the PM channels.
FULL Reset: Use to initialize all transceiver settings that you have customized.
1.Press the Tuning control to set the reset type. A conrmation message appears on the
display.
2.Press [TONE] (BACK) to return to the previous display or [F] (ESC) to cancel the reset.
3.Press the Tuning control again to peorm the reset.
MUTE (speaker mute mode): The same frequency is used on the left and right testers. The
mute mode is used on the left or right tester. When receiving, the muted frequency band
cannot make any sound.
Auto AM mode: If Auto AM mode is enabled, turn on the left side of the radio and enter the
frequency of 108-134M in VFO mode. The AM icon will be automatically displayed. If the auto
AM function is disable, it will not be displayed.
FM Radio Function
1.Press [F] key and then [BAND] key to turn on the FM Radio Function, again this operation
will turn o the FM Radio.
2. Press [VFO] switch to FM radio VFO mode. The microphone can input the frequency.
3. Press[ MR] switch to FM radio MR mode. There are 32 MR channels. The microphone can
input the channel number.
4. Press [F] and rotate the tuning knob to select the MR channel to be saved. Sho press the
tuning knob to save to the corresponding channel.
5. In the VFO mode, press the tuning knob to sta the FM Radio frequency search.
Firmware Update Operation:
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