2E (DSPB200W) - Инструкция по эксплуатации - Страница 6

6

Solving problems

Charging the speaker

Fault

Possible problems

Solution

No sound

1. No input sound source. 

2. Volume is too low.

1. Use a better music 

signal.  

2. Adjust the volume up.

Distortion of sound

1. Volume is too high.  

2. Speaker is damaged.

1. Adjust the volume 

down.  

2. If the speaker is 

damaged, repair or 

replace it.

Karaoke does not work

1. A microphone plug is 

not fully plugged in.  

2. A microphone switch is 

not on.  

3. A microphone volume 

knob is at the lowest 

position.  

4. A wireless microphone 

battery is low.

I. Plug microphone 

properly into the socket.  

2. Turn on the 

microphone switch.  

3. Adjust the microphone 

volume.  

4. Replace battery.

mp3 does not play

1. The song format is 

incorrect.  

2. Improper operation has 

caused a process disorder.

1. Transform the song 

format into mp3 format. 

2. Reboot the machine.

When battery is low, you will hear "low battery" voice notification. Please, connect 

a power adapter to AC100V-AC240V socket. Charging time is approximately 4-6 

hours. When fully charged, charged LED indicator will change into a blue color. 

Unplug the adapter when fully charged because of full battery on charge can be 

damaged.

Warning: If the battery is not under voltage, please fully charge it within 48 hours. If the item 
has to be left unused for a long time, please let the battery fully charge, otherwise it will 
cause damage to the battery.
In the process of playing, keep the unit away from high temperature environments, high 
magnetic fields and high frequencies.