(The device name can be set through menu item 56.)
AM Mode
When the working frequency range is between 108-136MHz, the device
automatically enters AM aviation reception mode, displaying "AM" for
the channel status. This mode is primarily used for receiving AM
modulated signals.
Menu Mode
Press the 【 Menu Button 】 , then use the 【 Up/Down Keys 】 to
navigate and operate the menu options.
Dual PTT Mode
Through menu item 40, you can set 【Side Key 2】 as PTT2, enabling
dual PTT mode. Press the 【PTT】 button to transmit on Band A and
【Side Key 2】 to transmit on Band B.
Radio Mode
In standby mode, press the 【FM Key】 to enter radio mode. In this
mode, you can change the radio frequency using the up/down keys or
directly enter the desired frequency.
Press the 【AB】 button shortly to search for the next frequency point.
In radio mode, press the 【Menu Button】 shortly to save the current
frequency as a channel, or hold the 【 Menu Button 】 to switch
between the radio's frequency and channel modes.
Press the 【FM Key】 again to exit radio mode.