Digital ECHO knob
Tone knob
USB/SD/ON/OFF volume knob
AUX input volume knob
Wired microphone volume knob
Wireless microphone volume knob
Power source LED indicator
DC 12 V rechargeable battery
charging indicator
USB/SD play/pause
indicator
Loop play indicator
SD card indicator
USB indicator
W/M RF LED
Play/pause button
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.
You must plug the system off the main power if you are not going to use it for a period of time.
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.
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.
Before start to use the unit, the built-in 7 AH rechargeable battery must be full charged over 8 hours.
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.
Stop button
Backward button
Forward button
Loop play button
USB/SD switch button
9 V charging indicator
6.5 mm dynamic microphone input jack
3.5 mm dynamic microphone input jack
AUX input
Aux Output
DC 12V 1 A DC power
source input jack
USB input port
SD card input port
28
DC 8.4V rechargeable battery charger
29
DC 12V 1.2 AH rechargeable battery & charger
CAUTION
CAUTION
CAUTION
CAUTION
Page 4
EN
User Manual
WAP 305