SWITCHING THE AUDIO OUTPUT
It is necessary to switch the audio output if you listen only
through the earphone (2.5).
1 Switch the transceiver power OFF.
2 Press and hold the PTT switch and Side 2 key while turning
the transceiver power ON.
3 Continue to hold the PTT switch and Side 2 key until a
beep sounds.
•
Repeat steps 1 to 3 to switch the audio output.
•
When the audio output is switched to earphone, you will hear
the beep from the earphone; and a beep will sound from the
speaker when the audio output is switched to built-in speaker.
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