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Figure 5-1) Parts & Buttons
5.1 Power ON/OFF Volume Switch (knob)
Turn the power on/off switch clockwise to power on, then LCD display screen will start with a
sound to make a beginning. Turn the power on/off switch counter-clockwise to power off, then
LCD display screen will end with a voice guide “Good-bye”.
And also audio volume level can be adjusted by turning the power on/off volume switch
clockwise/counter-clockwise.
5.2 PTT Button
Press the PTT button to transmit voice and release the PTT button to receive voice. It is
recommended to talk putting 2~4 inches distance from the microphone.
