Instruction Notice

Long press【 ↑/↓ 】 can quickly select channel number.
5. Sub-channel switch
By operating menu, select the second channel operation function, the
screen print display "2 ch"), the characters show the current deputy channel
number, press [OK] to enter, channel number, according to 【↑/↓】 switching
channels at this time, press the[OK] key lock channel, small digital display
number represents the tone at the same time, press the 【↑/↓】 key to adjust
the tone, press [OK] to complete the tone setting, and automatically return to
the standby interface.
6. CTCSS and CDCSS
The small number on the screen represents the CTCSS/CDCSS (mute
code number) of the current channel.38 analog CTCSS +83 forward digital
CDCSS +83 reverse digital CDCSS are available (0-204 optional, 0 for no
subtones).Long press ↑ or ↓ key to quickly select CTCSS/CDCSS number.
Note: it is normal for some forward digital CTCSS/CDCSS and reverse digital
CTCSS/CDCSS to communicate.
7. Ending sound elimination
It supports endingsound elimination when subtone is on, and it supports to
send 55Hz frequency to turn off the other speaker at the end of transmission.