Sven ROYAL 2R - Инструкция по эксплуатации - Страница 24

If none of the above mentioned solutions removes the problem, please refer to your nearest 

authorized service center. Never try to repair the device on your own.

6. TROUBLESHOOTING

Problem

The MSS does not 
turn on.
No sound.

There is too quiet sound 

of speakers.
Distortion of sound.

Sound is produced by 

one of the channels only.
The remote control is 

not working.

Cause

The MSS isn’t connected to a mains outlet.
The power switch is o

Ԛ

.

Volume level is set at minimum value.
Improperly connected audio source. 

Volume level is set at minimum value.

Large amplitude of the input signal.

The speakers are improperly connected  

to the audio source. 
The batteries are discharged.

There is direct sunlight.

Obstacle between the remote control and 

the receiver display.

Solution

Check the connection.
Turn on the switch.
Adjust volume control knob.
Connect audio sources 

correctly.
Adjust volume control knob.

Turn down the source 

volume and MSS volume.
Check the connection of the 

speakers.
Replace the batteries with 

new ones.
Change location of the active 

speaker or remote control.
Change location of the active 

speaker or remote control.

ENG

23   

Operation Manual

ROYAL 1R

ROYAL 2R