User's Manual

| SR10
6
POWERING ON/OFF AND CHARGING
To power on and off the adapter, you don’t need to press and hold any button for several
seconds. Just short press the Pairing Button and the PTT Button simultaneously, and you will
get quick on-and-off convenience.
Powering On
Press and hold the Pairing and the PTT button at the same time for about 1 second to turn the
power on. When the power is on, the blue LED light turns on.
Powering Off
Press Pairing Button and PTT button at the same time for about 1 second to turn the power
off. The Red LED light turns on for about 3 seconds. The SR10 is now powered off.
Charging
The red LED light is visible while charging. It takes about 3.5 hours to be completely charged.
Low Battery Warning
When the battery is running low, the red LED light will flash.