Sven 315 [17/19] Usb multimedia speaker system

• Set volume level to minimum by turning VOLUME control knob a counterclockwise until it stops.

• Turn on PC power supply, turn on audio source.

• Adjust volume level by turning VOLUME control knob a.

Notes:

• After ﬁnishing operation with MSS, mind to turn off the USB-cable from the PC, laptop

USB port or 5V DC power supply.

• To enhance sound quality, use Line-Out output of soundcard.

If none of the above methods can not solve the problem, please seek professional advice at your

nearest service center. Never attempt to repair the product yourself.

Problem

MSS does not

turn on.

No sound.

There is too quiet

sound of speakers.

Distortion of

sound.

Cause

MSS is not connected to the mains outlet.

Power switch is oﬀ.

Volume level is set at minimum value.

Improperly connected audio source.

Volume level is set at minimum value.

Large amplitude of the input signal.

Solution

Check the connection.

Turn on the switch.

Adjust volume control knob.

Connect audio sources correctly.

Adjust volume control knob.

Turn down source volume

and MSS volume.

6 TROUBLESHOOTING

ENG

2.0 USB Multimedia

Speaker System