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7

The following notes and further detailed 

information on our website

 should help you to rectify malfunctions. If this does not lead 

to success, please contact our hotline

 

00800 - 200 300 40 (free of charge). Please also observe the warranty notes.

Problem

Possible cause

Solution

The subwoofer isn’t working. The subwoofer is off or doesn’t have any 

power.

Activate the switch 

6

 (“On I”). Check the power cord and 

socket.

Fuse is defective.

Replace the fuse:

1. Disconnect the power cord.

2. Carefully pull the fuse holder 

8

 

on the mains connection jack 

7

 

out.

3. Push the old fuse down and out. 

Insert a new fuse (2 A time-lag 

fuse).

4. Close the holder.

The subwoofer doesn’t emit 

basses.

The switch 

4

 “Auto On Level” is set to 

Auto 

On

 but the input signal is too weak.

Increase the input sensitivity by turning the control 

2

 

“Auto On Level” to the right. Alternatively you can in-

crease the subwoofer level in the setup settings of your 

AV receiver or you can set the switch 

4

 “Auto On Level” 

to 

On

The subwoofer hums.

The subwoofer is connected to another 

circuit than the rest of the system.

Connect the subwoofer and AV receiver to the same 

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.

Disposal of the unit

Used units must not be disposed of with 

household waste.

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.

Batteries and rechargeable batteries

Batteries and rechargeable batteries must 

not be disposed of with household waste!

Every consumer is required by law to bring all batter-

ies 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 rechargeable 

batteries!

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

Troubleshooting

Protecting the environment

Summary of Contents for US 5305/1

Page 1: ...instructions may be reproduced in any form or be broadcasted in any way elec tronically mechanically by photocopy or recording without the written permission of Lautsprecher Teufel GmbH Original packa...

Page 2: ...ounted in vehicles in unstable locations on wobbly tripods or furniture on insufficiently dimensioned brackets etc The device could tip or fall down and cause injury to persons or be damaged itself Ar...

Page 3: ...al or vertical position screw tighten the 4 speaker stands c on the bottom side or on the side wall of the subwoofer using the enclosed screws 2 Insert the 4 blind plugs d in the unused holes 3 When a...

Page 4: ...uto On Level Set the sensitivity for automatic activation 3 Subwoofer Volume Volume control for the subwoofer 4 Power Mode Automatic activation deactivation or permanently activated 5 Power LED 6 Powe...

Page 5: ...injury damage Arrange the cables so that they do not pose a trip hazard Pull the mains plug of your AV receiver out of the socket Ideally you should connect the subwoofer with the subwoofer output of...

Page 6: ...ol or similar be used for cleaning Activating and deactivating With the switch 6 Power you can turn the power supply on or off If the subwoofer is activated the power LED 5 is illuminated in green In...

Page 7: ...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 di...

Page 8: ...in Germany Phone 00800 200 300 40 free of charge Fax 49 0 30 300 930 930 makes you happy www teufelaudio com No responsibility is assumed for the correctness of this information Technical changes typo...

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