E10
RESETTING THE UNIT
If the system does not respond or exhibits erratic or intermittent operation, you may have
experienced an electrostatic discharge (ESD) or a power surge that triggered the internal
microcontroller to shut down automatically. If this occurs, simply disconnect the AC Adapter.
Wait for at least 3 minutes and then setup the unit again as if you were using it for the very
first time.
CARE AND MAINTENANCE
1. Children should be supervised when using this appliance.
2. Never wrap the microphone lead around any animal or person. Special care should be
taken with long wires.
3. Clean your unit with a damp (never wet) cloth. Solvent or detergent should never be
used.
4. Avoid leaving your unit in direct sunlight or in hot, humid or dusty places.
5. Keep your unit away from heating appliances and sources of electrical noise such as
fluorescent lamps or motors.
TROUBLESHOOTING GUIDE
PROBLEM
POSSIBLE CAUSE
SOLUTION
No power when
plugged in
AC adapter is not plugged into the
AC outlet.
Insert the AC adapter into the AC outlet.
The AC outlet may not have
power.
Check the outlet with a working lamp or other
electrical appliance.
No sound
MASTER VOLUME control is set
to minimum.
Turn up the master volume.
Unit is in different operation mode. Press the FUNCTION button to select AUX or
USB mode correctly.
USB port does not
work normally
USB thumb drive is not inserted
properly.
Insert the USB thumb drive properly and firmly
USB thumb drive is not support in
this system.
Try some USB thumb drives which can be
supported in this system
No playable file.
Make sure your USB thumb drive has playable
files in MP3 format.
Cannot sing
through the mic
Improper mic volume control.
Adjust MIC and MASTER volume level controls
to appropriate levels.
Mic is off.
Turn on mic with the ON/OFF switch located on
the microphone.
Mic is not properly plugged in.
Insert the mic plug into either MIC 1 or MIC 2
jack of the unit properly.
