Sven SPS-621 [18/20] Multimedia speaker system

Fig. 3. Connection diagram audio source via Bluetooth-module

BASS

TREBLE

POWER

110V~230V

INPUT

Active

speaker

Passive

speaker

Power

cord

Mobile

device

ENG

2.0 Multimedia Speaker System

If none of the above methods can solve the problem, please seek professional advice at your

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

Problem

The MSS does not

turn on.

No sound.

There is too quiet

sound of speakers.

Distortion of

sound.

Cause

The MSS isn’t connected to a mains outlet.

The power switch is oﬀ.

The volume level is set at minimum value.

Improperly connected audio source.

The volume level is set at minimum value.

Large amplitude of the input signal.

Solution

Check the connection.

Turn on the switch.

Adjust the volume control knob.

Connect audio sources correctly.

Adjust the volume control knob.

Turn down the source volume

and MSS volume.

6. TROUBLESHOOTING

Audio cable