SYSTEM OPERATION
OPERATION WITH AC POWER
1. Plug in the AC power to the outlet. Make sure you are using the correct voltage or the stated voltage on
on the unit.
2. Switch the main power ON, the LED on the body will be lit. After using the system, make sure to turn the
main power OFF to avoid over charge the built-in battery.
3. When the AC power cut off suddenly, the built-in battery will power the system to work no delay.
OPERATION WITH DC POWER
1. Turn on the main switch ON and the power LED will indicate the battery work properly. The LED indicating
level will decrease with the growth of the operating time.
CAUTION
CAUTION
CAUTION
CAUTION
You must plug the system off the main power if you are not going to use it for a period of time.
Before start to use the unit, the built-in 7 AH rechargeable battery must be full charged over 8 hours.
Be sure to switch off the system main power after use, otherwise the battery will be over discharged
and it can damage the rechargeable battery, shorting the battery life.
When the unit is operating and occur noisy interruption and distortion voice, indicates the weak
built-in battery, you must replace the DC power to AC and charge the main unit.
Page 4
User Manual WAP 650
EN
