Teufel Concept E 350 102914001 Manuale Utente

7

The following notes and further detailed information on our website should help you to rectify malfunctions. In case you don’t suc-

ceed, please contact our hotline

  

+49 (0) 30 / 300 9 300. Please also observe the warranty notes.

Problem

Possible cause

Solution

The subwoofer isn’t working. 

The On/Standby button 2 is 

not illuminated.

The subwoofer is off or doesn’t have 

any power.

Turn on the switch 10 “Power” (“On I”).

Check the power cord and socket.

Fuse is defective.

1.

2.

spare

Disconnect the power cord.  

Carefully pull the fuse holder 

out of the mains connection.

Push the old fuse out. Insert 

a new fuse (4 A delayed 

action) and push the holder 

back.

The subwoofer isn’t working, 

the On/Standby button 2 is 

illuminated in red.

The subwoofer is in standby mode.

Push the On/Standby button 2 to activate the subwoofer.

The subwoofer isn’t working, 

the On/Standby button 2 is 

illuminated in white.

The volume has been set too low.

Increase the volume using the controller 3 “Sub Volume”.

The subwoofer does not 

activate.

The sensitivity setting for the automatic 

activation is insufficient.

Turn the controller 5 “Auto Level” towards “High”.

The subwoofer activates 

inadvertently.

The sensitivity setting for the automatic 

activation is to high.

Turn the controller 5 Auto Level” towards “Low”.

The subwoofer hums.

The subwoofer is connected to another 

circuit than the rest of the system.

Connect the subwoofer and source device to the same 

electric circuit.

The buzzing is caused by problems with 

the power supply.

Buy a line filter and connect both devices to it.

The buzzing is caused by a multiple 

socket.

Use another multi-outlet power strip or connect the 

subwoofer directly to the wall socket. It may also help to 

insert the power plug the other way around.

Troubleshooting

If the unit is no longer operational, every consumer 

is required by law to dispose of used devices 

separately from household waste, e.g. at a collec-

tion point run by the communal authority borough. In this way 

it is ensured, that used devices are properly recycled and that 

negative consequences on the environment are avoided. For 

this reason, electrical equipment is labelled with the displayed 

symbol.

Every consumer is required by law to bring all bat-

teries and rechargeable batteries, whether they 

contain harmful substances*) or not, to a collection point run 

by the communal authority or borough or run commercially, 

so that they can be disposed of in an environmentally friendly 

manner.

Please only hand in fully discharged batteries and recharge-

able batteries!

*) labelled with: Cd = cadmium, Hg = mercury,  

Pb = lead

Protecting the environment