Operation
Volume adjustment
Speaker mode:
Turn the volume knob to the left or right to adjust the output
volume.
Headphone mode:
1. Short press the volume knob to enter the headphone
mode.
2. Turn the volume knob to the left or right to adjust the headphone volume.
♦
Please turn the volume to the minimum before using earphone for the
purpose of protecting your ears. Gradually adjust the volume to be appropriate
as required after the earphone is inserted.
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Call Sign Editor
This machine can set the call sign information displayed on the startup interface.
1. Long press [VM] key to enter the text editor.
2. The bottom of the screen is the character selection area. Rotate the main
knob to select the desired character. Press the main knob in a short time to select
the character;
3. Press the key corresponding to BACK to delete the last character; press the
key corresponding to QUIT to exit the editor interface; press the key
corresponding to SAVE to save and exit the editor interface.
4. When the machine is started, the edited text message will be displayed on
the screen. 4. When the machine is started, the edited text message will be
displayed on the screen.
The corresponding relationship between functions and keys:
SAVE: Corresponding to the [PRE] key
BACK: Corresponding to the [NB] key
QUIT: Corresponding to the [VM] adjustment of transmitting power
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Volume knob
16
