4.2 Volume adjustment
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After the device is turned on, screw the Volume button clockwise continuously to
enlarge the volume, and counterclockwise to lower.
5
Focus on R&D Stable and reliable
◆
Plug the power adapter into a power outlet.
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Plug the charging cable into the charging connector on the bottom of the beltpack.
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When the device is charging, the charging indicator lights red, and lights green
when fully charged.
3.2 Install antenna
◆
Screw the antenna into the antenna interface clockwise. To remove the antenna,
rotate counterclockwise until disengaged.
3.3 Install headset
◆
Press the headphone plug to the headphone jack; If you need to remove the
headphones, press the lock and pull them out.
4. Basic operation
4.1 Power on/off
◆
Screw the Volume key clockwise, until you hear a“click” the device is powered on,
and then LOGO will be shown in the screen, RUN light is on. The device screen will
display its own ID number, channel and battery power after being turned on.
◆
Screw counterclockwise, when you hear a “click” the device is turned off.
