10
Multipurpose Wireless Portable PA Amplifier System
Note On Unit Installation
Instruction For Changing Battery
Note: Diagram 1.
1. Please switch power off before start to changing batteries.
2.Take out
4 pieces of screws and remove batteries plates from main panel board and take batteries out.
Install batteries 12V/4.5A into battery compartment.
3.Make sure the battery pack is properly inserted then closed the cover by tight up the screws.
To connected red line into positive R1 red line terminal, black line into
negative B2 black line terminal, to gathered negative B1 and positive R2 to connect each and inserted.
4.Note: Make sure the pole with color. Refer to Instruction for Changing Battery Diagram 1. Do not make error
attached or otherwise causing damage or power is not working in perfect condition. To keep full batteries,
if you do not plan to use the unit for a long period of time.
Red
Black
1. To assembly this unit should be away from ground (1 meter ~ 1.5 meter) to get best position.
Option with tripod stand (ST-3B)
2. Adjust the volume to the minimum position (Main volume control / CD or TAPE volume) by any volume control.
3. When charging the batteries, the(
) green light indicator is blinking. And when the rechargeable
batteries are fully charge, the green light indicator will be solid green.
4. The receiver of this unit can be changed frequencies which is high quality product with easy operation.
5. The Extension speaker system must be to 4
/100W handling and power impedance to be connected and insert
into 6.3mm external jack.
Ⅱ
Ω
Troubleshooting And Maintenance Guide
1. Make sure positive and negative when changing the rechargeable batteries.
2.To keep batteries service longer, switched off while not using this unit.
3. When changing receiver module, please switch AC / DC main power to off position.
4. Remove the batteries if you do not plan to use the unit for a long period of time. To keep full batteries, please
charging once between 2-3 month without fixed schedule.
Note on Unit:
1. No altering or remodeling, this can cause malfunctioning.
2. No dropping or strong impacts, this may damage the unit.
3. Do not leave the unit exposed to direct sunlight for long periods of time.
4. Do not use trolley on the ragged ground and avoid any damage. Technical service: www.ecen.com.tw
FOLDER
STOP / EJ
POWER
REP / SHU
MP3
disc
DIGITA
L AUDIO
COMPA
CT
MAX.
MIN.
MAX.
MIN.
MAX.
MAX.
MASTER
BASS
TREBLE
L
R
AUX IN
L.B
PW
ON
CHG.
DC24V
3A
USB
MIN.
OFF
ON
CD / TAPE
VOL.
WIRELE
SS
MIC
. PRIOR
ITY
ON
OFF
VOL.
MIC1/2
VOL.
OFF
MAX.
VOL.
DAR
VOL.
ON
MIC2
IN
XLR
ECHO
MUSIC
MIC1
IN
LINE
IN
LINE
OUT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
AC
100-240V
Power
ON/OFF
Charge
ON/OFF
Ext.
SP.
