Kompernass Speaker System KH 2222 User Manual

KH 2222  
Surround Sound System with Q-Sound  
Operating Instructions  
En  
 
Index  
1. Technical Data  
4
1.1. Output ....................................................................................................................................................................... 4  
1.2. Speakers .................................................................................................................................................................... 4  
1.3. Dimensions (in mm).................................................................................................................................................. 4  
2. Scope of delivery  
4
4
4
6
3. Application and Function  
4. Safety Information/Setting up the equipment  
5. Control Elements and Displays  
5.1. Front of center speaker ........................................................................................................................................... 6  
5.2. Back of center speaker ............................................................................................................................................ 6  
5.3. Back of subwoofer ................................................................................................................................................... 6  
5.4. Remote control ......................................................................................................................................................... 7  
6. Preparing the Surround Sound System for Operation  
8
6.1. Unpacking the components .................................................................................................................................... 8  
6.2. Preparing the remote control for operation .......................................................................................................... 8  
6.3. Positioning the speakers and the subwoofer......................................................................................................... 8  
6.4. Connect speakers and subwoofer ........................................................................................................................... 8  
6.5. Connecting the surround sound system to audio/video equipment ................................................................... 9  
6.5.1. Connection via 5.1 channel/audio outputs........................................................................................................................................... 9  
6.5.2. Connection via two cinch jacks as audio output................................................................................................................................. 9  
6.5.3. Connection via Scart /Euro AV jacks.......................................................................................................................................................10  
6.5.4. Connection via the headphone output................................................................................................................................................10  
7. Using the Surround Sound System  
8. Functions during operation  
10  
11  
8.1. Set the main volume .............................................................................................................................................. 11  
8.2. Set the volume of individual speakers ................................................................................................................. 11  
8.3. Setting the bass and the treble ............................................................................................................................. 12  
8.4. Setting the speaker balance ................................................................................................................................. 12  
8.5. Switching the surround sound system to mute ................................................................................................... 12  
9. Cleaning the surround sound system  
10. Rectifying Malfunctions  
12  
12  
10.1. The remote control does not work ...................................................................................................................... 12  
10.2. No sound ............................................................................................................................................................... 12  
10.3. No surround sound............................................................................................................................................... 13  
10.4. Other malfunctions .............................................................................................................................................. 13  
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KH 2222  
 
for connection to televisions, video recorder, DVD play-  
er and also to audio equipment such as CD player, hifi  
system and comparable devices  
1. Technical Data  
to play back 5.1 channel surround sound on audio/  
video media which has been equipped accordingly.  
to simulate 5.1 channel surround sound for stereo  
sound using theQ SOUNDfunction  
for stationary application in closed rooms  
for private, non-commercial use  
1.1. Output  
Subwoofer....................................30 W (8 Ohm, THD: 1%)  
Front and rear  
speakers both .............................12 W (4 Ohm, THD: 1%)  
Center speaker ...........................12 W (4 Ohm, THD: 1%)  
Power consumption.................150 W  
Attention!  
Mains voltage .............................AC 230 V ~ 50 Hz  
No liability/guarantee will be assumed for damages  
caused by the inappropriate use of the surround sound  
system!  
1.2. Speakers  
Subwoofer....................................ø 165 mm (6 1⁄2”) 4 Ohm  
Front and rear  
speakers both .............................ø 70 mm (2 1⁄2”) 4 Ohm  
Center speakers .........................ø 70 mm (2 1⁄2”) 4 Ohm  
4. Safety Information/  
Setting up the equipment  
1.3. Dimensions (in mm)  
Subwoofer....................................213 (W) × 365 (D) × 420 (H)  
Center speaker ...........................290 (W) × 151 (D) × 105 (H)  
Front and rear  
Never open the casing of the subwoofer, center, front  
and rear speakers! They do not contain any parts that can  
be maintained by the user. If the casings of the units are  
opened, then the guarantee expires!  
speakers both .............................90 (W) × 100 (D) × 104 (H)  
No liability/guarantee will be assumed for damages which  
arise from  
2. Scope of delivery  
opening the casings of the components and/or  
trying to repair the unit and which are not carried out  
by specialized qualified personnel!  
1. Surround sound system, consisting of  
Subwoofer  
Center speaker  
2 front speakers  
2 rear speakers  
Keep all components of the surround sound system away  
from sources of heat (e.g. radiators which have been put  
on)! Otherwise plastic parts could melt and/or the sur-  
round sound system could overheat. This can cause irrepa-  
rable damage to the surround sound system.  
2. Infrared remote control  
3. Two batteries for the remote control, type AAA/LR 03  
(round cells)  
4. Speaker cables:  
1 x 2 m (for center speaker)  
2 x 4 m (for front speaker)  
2 x 8 m (for rear speaker)  
Warning!  
If the surround sound system overheats, there is also a  
fire risk!  
5. Data cable 1 x 3 m (to connect center speaker to the  
subwoofer)  
6. These operating instructions  
Do not place the surround sound system in damp environ-  
ments, e.g. in cellars or in the sauna!  
3. Application and  
Function  
Attention!  
If moisture penetrates into the components, it can cause  
irreparable damage to them!  
The eBench KH 2222 surround sound system is solely in-  
tended …  
Warning!  
In this case there is additionally also a fire risk!  
as a consumer electronics system  
For safety reasons do not put the surround sound system di-  
rectly near to water (e.g. near to the bath). Also do not place  
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any container filled with water – such as e.g. vases – on the  
components.  
Note:  
As long as the surround sound system is plugged into  
a power socket, it is not free of electrical current. This  
also applies when the surround sound system has been  
switched off. Take the mains plug of the surround sound  
system out of the power socket if it is not to be used for  
a longer period of time. This avoids unnecessary power  
consumption.  
Attention!  
If water runs into the components, it can cause irrepara-  
ble damage!  
Warning!  
In this case there is additionally also a fire risk!  
The technical components of the surround sound system  
are designed for temperatures between 5º C and 35º C.  
Therefore only use the surround sound system in this tem-  
perature range.  
Attention!  
This could, otherwise, cause malfunctions or damage to  
the surround sound system!  
Place all components of the surround sound system on a  
surface, which does not vibrate and which is flat and sta-  
ble. You thus prevent the components from falling down  
and being damaged.  
No liability/guarantee is assumed for damages to the  
surround sound system and its components, which arise  
as a result of  
Effects of moisture  
Water which has penetrated into the unit  
Overheating  
Falling/being dropped!  
Do not bend and squash the power cord, the speaker ca-  
bles and the data cable. Lay all cables so that they are not  
steppe on.  
Attention!  
Otherwise the cables can be damaged and this will  
cause malfunctions to the surround sound system.  
Warning!  
If the power cord has been damaged there is the risk of  
an electric shock!  
Therefore never try to repair a damaged power cord your-  
self! Repairs should be carried out solely by a qualified  
electrician or by our service partners. The addresses of our  
service partners can be found on the guarantee card. The  
guarantee is enclosed in the surround sound system.  
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5. Control Elements and Displays  
5.1. Front of center speaker  
1. Display  
2. CD display  
3. AUX display  
4. Q SOUND display  
5. Stereo/3 channel stereo display  
6. DVD/5.1 display  
7. TV display  
8. Standby/Mute display  
9. 5.1 EXT display  
3
4
7
5
2
9
6
8
1
5.2. Back of center speaker  
10  
11  
10. Jacks for data cable  
11. Terminal for speaker cable  
5.3. Back of subwoofer  
12  
13  
14  
12. AUX input jack  
13. TV input jack  
15  
14. CD input jack  
15. DVD/5.1 input jacks  
16. DISPLAY LINK jack for data cable  
17. Terminals for speaker cables  
18. Power switch  
16  
19. Power cord  
17 18  
19  
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5.4. Remote control  
20. STANDBY button  
21. MUTE button  
22. CD button  
23. TV button  
24. AUX button  
20  
25  
21  
22  
25. DVD/5.1 button  
26. 5.1EXT button  
27. STE./3STE. button  
28. SURR + button  
29. CENTER + button  
30. RESET button  
31. SW + button  
32. SW – button  
33. CENTER – button  
34. SURR – button  
24  
28  
23  
29  
26  
27  
35  
30  
31  
32  
35. Q.SOUND button  
36. TREBLE - button  
37. MAST.VOL + button  
38. TREBLE + button  
39. BALANCE.R button  
40. BASS + button  
34  
33  
41. MAST.VOL – button  
42. BASS – button  
43. BALANCE.L button  
37  
36  
42  
38  
40  
43  
39  
41  
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If you should want to dispose of the remote control of  
the surround sound system itself, then you have to re-  
move the batteries beforehand!  
6. Preparing the  
Surround Sound  
System for Operation  
To guarantee that the remote control operates perfectly:  
Always point the remote control at the center speaker  
Ensure that there are no obstacles between the remote  
control and the center speaker which prevent reception  
Do not move more than 5 meters away from the center  
speaker when using the remote control. Disturbances  
could otherwise arise when operating the surround  
sound system with the remote control.  
6.1. Unpacking the components  
1
Remove the components of the surround sound system  
1 bass reflex active subwoofer with power cord  
1 center speaker with integrated receiver  
2 front speakers  
6.3. Positioning the speakers and the  
subwoofer  
2 rear speakers  
carefully from the packaging.  
The speakers should be positioned as follows to provide  
an optimal sound:  
2
Then remove the accessories from the packaging  
Front right and left speaker on the right and left of the  
television or your listening position  
Center speaker in the middle between the front left  
and right speaker  
Rear right and left speaker on the right and left behind  
your listening position  
Subwoofer: The human ear cannot locate the low  
tones of the subwoofer. Therefore the installation loca-  
tion of the subwoofer is optional.  
1 data cable (3 metres) to transmit signals between the  
center speaker and the subwoofer  
1 speaker cable (3 meters) to connect the center speak-  
er to the subwoofer  
2 speaker cables (each 4 meters) to connect the front  
speakers to the subwoofer  
2 cables (each 8 meters) to connect the rear speakers  
to the subwoofer  
Infrared remote control  
2 batteries  
6.4. Connect speakers and subwoofer  
6.2. Preparing the remote control for  
operation  
Use the three shorter speaker cables to connect  
the center speaker and  
1
Open the battery compartment on the back of the re-  
mote control and remove the cover of the battery.  
the front right and left speaker to the subwoofer.  
Use both the long speaker cables to  
2
3
Now put in two batteries type AAA/LR 03 (round cells,  
not included in the scope of supply) into the battery  
compartment. Take care that the batteries are inserted  
with the correct polarity.  
connect the rear right and left speakers to the sub-  
woofer.  
Note:  
Put the cover of the battery compartment back on to  
the back of the remote control.  
The four small speakers are identical. You can use any of  
these speakers as front or rear speaker.  
Replacing the batteries:  
Use the data cable to connect the center speaker to the  
subwoofer.  
If the surround sound system cannot be operated prop-  
erly or cannot be operated any longer with the remote  
control, then the batteries have to be replaced. Always re-  
place both batteries, in order to be able to use the remote  
control at full capacity again.  
1
To connect the front and rear speakers insert  
the end of the grey leads of the speaker cable into the  
red terminal and  
Note:  
the end of the black lead of the speaker cable into the  
black terminal on the back of the loudspeaker.  
Do not dispose of used battery in household waste!  
Throw away used batteries at a waste collection or dis-  
posal point or there, where you bought the batteries.  
2
Then insert  
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the end of the grey lead of the speaker cable into the  
red terminal and  
the end of the black lead of the speaker cable into the  
black terminal on the back of the subwoofer.  
Television  
Video recorder  
DVD player  
Hifi system  
Computer  
Insert the individual speaker cables into the following  
terminals:  
and other comparable devices. Audio/Video equipment  
can be connected to the surround sound system in the fol-  
lowing ways:  
the cable of the front right speaker into the terminal  
marked FR  
the cable of the front left speaker into the terminal  
marked FL  
the cable of the center speaker in the terminal marked C  
the cable of the rear right speaker into the terminal  
marked SR  
... Connection via . channel/audio  
outputs  
If you would like to play back 5.1 channel surround sound  
(from a DVD which has been equipped accordingly), the  
DVD player must have 6 cinch jacks as audio outputs.  
These are mostly marked with5.1 Audio Out, 5.1 Ch Au-  
dio Output(or similar). All six cinch jacks are also marked  
with the audio channel, whose signal they output. The  
markings are mostly:  
the cable of the rear left speaker into the terminal  
marked SL  
3
To connect the center speaker to the subwoofer: In-  
sert the data cable into the DISPLAY LINK jack on the  
back of the subwoofer. Then tighten both screws on  
the plug. Insert the other end of the data cable into  
the jack on the back of the center speaker. Lastly also  
tighten both screws on the plug.  
“C, Centeror similar for the center speaker  
“FL/“FR, Front L/“Front Ror similar for the front  
speakers:  
“SL/”SR, Rear L/”Rear Ror similar for the rear speakers  
“SW, Subwooferor similar for the subwoofer  
4
5
Now insert the power cord of the subwoofer into a  
power socket.  
Note:  
Switch the power switch on the back of the subwoofer  
to ON. STANDBY/MUTE will appear in the display of the  
center speaker.  
Please note that not all DVDs offer 5.1 channel surround  
sound. You can find information on this mostly on the  
DVD cover, on the DVD itself or the enclosed booklets.  
6.5. Connecting the surround sound  
system to audio/video equipment  
1
Insert one cinch cable each (not included in the scope  
of supply, can be bought in specialized audio/video  
shops) in each of the six cinch jacks of the DVD player  
to be connected.  
You have the following options in using the surround  
sound system:  
A
Playback of 5.1 channel surround sound on DVDs be-  
ing equipped accordingly. For this purpose the sur-  
round sound system has to be connected to a DVD  
player, which has  
2
Insert the other end of the cinch cables into the corre-  
sponding cinch jacks on the back of the subwoofer:  
the cable for the center speaker in the jack marked C  
the cable for the front left speaker in the jack marked FL  
the cable for the front right speaker in the jack marked FR  
the cable for the rear left speaker in the jack marked SL  
the cable for the rear right speaker in the jack marked SR  
the cable for the subwoofer in the jack marked SW  
a DTS and/or AC3 decoder and  
six cinch audio outputs for front and rear speakers,  
center speakers and subwoofer.  
B Playback of simulated 5.1 channel surround sound if  
the audio/video devices connected only have stereo  
sound. This is made possible by using the so-called  
“Q SOUND.  
It may perhaps be necessary to adjust the settings in the  
internal menu of the DVD player, so that the sound play-  
back works properly with the surround sound system. In  
case of doubt consult the operating instructions of the  
audio/video equipment.  
C
Playback of stereo sound from a connected audio/  
video device.  
... Connection via two cinch jacks as  
audio output  
The following audio/video equipment can be connected  
to the surround sound system:  
If the audio/video device to be connected to the surround  
sound system only has two cinch jacks:  
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1
2
Insert one cinch cable into each of the cinch jacks.  
Note:  
Insert the other end of the cinch cable into one of the  
pairs of jacks  
It may perhaps be necessary to adjust the settings on  
the connected audio/video device so that the sound  
playback works properly with the surround sound sys-  
tem. In case of doubt consult the operating instructions  
of the audio/video equipment.  
AUX L/R  
TV L/R  
CD L/R  
... Connection via the headphone  
output  
on the back of the subwoofers. It does not matter  
which of the three pairs of jacks you use. If you would  
like to connect several audio/video devices simultane-  
ously, it is less confusing if you connect them to the  
jacks with the relevant marking, i.e.:  
If the audio/video equipment to be connected does not  
have any of the named audio outputs, but instead has a  
headphone output: Connect the device by using a plug-  
type/cinch adapter cable. This can be done, if other out-  
puts of the audio/video device are already occupied. Plug-  
type/cinch adapter cables can be bought in specialized  
audio/video shops.  
a television to the jacks marked TV  
a CD player/a hifi system to the jacks marked CD  
other devices to the jacks marked AUX.  
Note:  
It may perhaps be necessary to adjust the settings on  
the connected audio/video device so that the sound  
playback works properly with the surround sound sys-  
tem. In case of doubt consult the operating instructions  
of the audio/video equipment.  
To connect the audio/visual equipment in this manner:  
1
Insert the plug of the plug-type/cinch adapter cable  
into the headphones jacks of the audio/video device.  
... Connection via Scart /Euro AV jacks  
If the plug of the adapter cable does not fit into the  
headphones jacks of the audio/video device: Use a 3.5  
to 6.5 mm plug-type adapter (can be bought in spe-  
cialized audio/video shops) additionally. Put it on the  
plugs on the adapter cable.  
If the audio/video equipment to be connected does not  
have any of the named audio outputs, but instead has  
a scart jack: Connect the device by using a scart cinch  
adapter cable. This can be done e.g. if you would like to  
play back the sound of a stereo television with the sur-  
round sound system. Scart cinch adapter cables can be  
bought in specialized audio/video shops.  
2
Insert the cinch plugs of the plug-type/cinch adapter  
cable into one of the pair of jacks  
AUX L/R  
TV L/R  
CD L/R  
on the back of the subwoofer.  
To connect the audio/video equipment in this manner:  
Note:  
1
2
Insert the scart plug of the scart cinch adapter cable into  
the jack marked Scart/Euro AV of the audio/video device. the connected audio/video device so that the sound  
It may perhaps be necessary to adjust the settings on  
playback works properly with the surround sound sys-  
tem. In case of doubt consult the operating instructions  
of the audio/video equipment.  
Insert the cinch plug of the scart cinch adapter cable  
into one of the pairs of jacks  
AUX L/R  
TV L/R  
CD L/R  
The surround sound system is now ready for operation.  
7. Using the Surround  
Sound System  
on the back of the subwoofer.  
After you  
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have positioned the components of the surround  
sound system in a suitable place and  
have connected them to the subwoofer with the sup-  
plied cables  
have connected the required audio/video devices with  
the named connecting options to the surround sound  
system and  
is connected to the TV cinch pair of jacks: Press the TV  
button on the remote control  
is connected to the CD cinch pair of jacks: Press the CD  
button on the remote control  
2
Then press the Q SOUND button. The Q SOUND func-  
tion has now been switched on. Six-channel surround  
sound is simulated with the Q SOUND, if there is only  
two-channel sound. The stereo sound is then played  
back by the front, rear and the center speakers.  
have connected the subwoofer to the power supply  
you can now use the surround sound system.  
To do this:  
3
To switch back to only stereo sound playback, press  
the STE./3STE button once.  
1
Switch on the audio/video device, which you have  
connected to the surround sound system. If necessary:  
Start the playback of the equipment which is to play  
back the sound with the surround sound system.  
Press the STE./3STE. button again to switch on the so-  
called3-Stereofunction. This makes the front and the  
center speakers and also the subwoofer play back the  
stereo sound.  
2
With the remote control of the surround sound system  
choose the source of the sound you would like to play  
back with the surround sound system:  
8. Functions during  
operation  
To play back 5.1 channel surround sound from a DVD  
player connected to the surround sound system:  
1
2
If the DVD player is connected to the television with a  
scart cable: First of all set the volume of the television  
to the minimum value.  
If the sound of a connected audio/video device is played  
back with the surround sound system, then the following  
functions are available:  
Press the DVD/5.1 button on the remote control. DVD/  
5.1 will appear in the display of the center speaker. The  
sound is now played back by the front speakers and  
the subwoofer.  
8.1. Set the main volume  
By setting the main volume of the surround sound sys-  
tem, you also change the volume of all speakers. Press the  
MAST.VOL + button to increase the main volume. Press the  
MAST.VOL – button to lower the main volume. Each time  
you press the buttons, you set the main volume between  
the values 00 (sound o) and 80 (maximum volume).  
3
4
Press the 5.1EXT and Q.SOUND buttons on the remote  
control one after the other. DVD/5.1, Q SOUND and  
5.1EXT will appear in the display of the center speaker.  
The sound will now be played back by all the speakers  
and the subwoofer of the surround sound system.  
8.2. Set the volume of individual  
speakers  
If you press the STE./3STE. button on the remote con-  
trol, Q SOUND will no longer appear in the display. The  
sound is now played back by the front speaker and the  
subwoofer.  
You can set the volume of  
the rear speakers  
the center speakers and  
the subwoofers  
Press the STE./3STE. button once more, then DVD/5.1,  
3 STEREO and 5.1EXT will appear in the display. The  
sound will be played back by the front and the center  
speakers and also the subwoofer.  
individually. The currently set volume is shown briefly on  
the display of the center speaker.  
To play back stereo sound from an audio/video  
device with the Q SOUND function of the surround  
sound system as simulated surround sound:  
To change the volume of the rear speakers: Press the  
SURR + button to increase the volume. Press the SURR –  
button to lower the volume. Each time you press the  
buttons, you set the volume between the values -10  
(minimum volume) and 10 (maximum volume).  
1
If the audio/video device, whose sound you would like  
play back with the surround sound system,  
To change the volume of the center speaker: Press the  
CENTER + button to increase the volume. Press the  
CENTER – button to lower the volume. Each time you  
is connected to the AUX cinch pair of jacks: Press the  
AUX button on the remote control  
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press the buttons, you set the volume between the val-  
ues -10 (minimum volume) and 10 (maximum volume).  
To change the volume of the subwoofer: Press the SW +  
button to increase the volume. Press the SW – button to  
lower the volume. Each time you press the buttons, you  
set the volume between the values -10 (minimum vol-  
ume) and 10 (maximum volume).  
9. Cleaning the  
surround sound system  
Clean the casings of the components only with a slightly  
damp cloth and a mild detergent. Pay attention that when  
cleaning, no moisture gets inside the components! In par-  
ticular, never immerse the components of the surround  
sound system into water!  
8.3. Setting the bass and the treble  
You can change the intensity of the low tones (bass) and  
the high tones (treble) during sound playback. To increase  
the intensity of the bass, press the BASS + button.  
Attention!  
To decrease the intensity of the bass, press the BASS - but-  
ton. Each time you press the buttons, you set the intensity  
of the bass between the values -10 (minimum intensity)  
and 10 (maximum intensity). The current setting is shown  
briefly in the display of the center speaker.  
If moisture penetrates into the components or if water  
runs into it, then this can cause irreparable damage!  
Warning!  
In this case, there is additionally also a fire risk!  
To increase the intensity of the high tones, press the TRE-  
BLE + button. To reduce the intensity of the high tones,  
press the TREBLE – button. Each time you press the but-  
tons, you set the intensity of the high tones between the  
values -10 (minimum intensity) and 10 (maximum inten-  
sity). The current setting is shown briefly in the display of  
the center speaker.  
10. Rectifying Malfunctions  
10.1. The remote control does not work  
Possible causes:  
8.4. Setting the speaker balance  
A
Have the batteries in the remote control been put into  
the battery compartment with the correct polarity?  
To adapt the sound playback to the conditions of the  
room, you can set the speaker balance. With this, you can  
shift the sound from the front speaker to the left or right  
speakers.  
B Are the batteries in the remote control exhausted? If  
necessary change both batteries.  
Are there any obstacles between remote control and  
center speakers?  
C
To shift the sound to the left speaker, press the BALANCE.L  
button. To shift the sound to the right speaker, press the  
BALANCE.R button. Each time you press the buttons, you  
set a value between 00 and 15. The currently set value is  
shown briefly in the display of the center speaker.  
D Have you moved more than 5 meters away from the  
center speaker when using the remote control?  
10.2. No sound  
Press the BALANCE button on the remote control,  
Possible causes:  
to cancel the shift of the sound to the left/right hand side.  
0 will be shown briefly in the display of the center speaker.  
A
Is the surround sound system – as described in chapter  
6 – ready for operation?  
8.5. Switching the surround sound  
system to mute  
B Has the surround sound system been switched to  
mute by pressing the MUTE button?  
C
Are all the cable connections between  
To switch the sound playback to mute with the loudspeak-  
ers of the surround sound system: Press the MUTE button  
on the remote control once. STANDBY/MUTE will be shown  
in the display of the center speaker and the currently set  
volume will flash.  
the speakers and the subwoofer  
the subwoofer and audio/video devices connected to  
it correct? Have all plugs been inserted firmly into the  
respective jacks?  
To switch the sound playback back on again, press the  
MUTE button again. STANDBY/MUTE will disappear in the  
display of the center speaker.  
D Has the volume of audio/video devices, which have  
been connected to the surround sound system, been  
set loud enough?  
E
Have the audio/video devices, which are connected to  
the surround sound system, been switched to mute?  
12  
KH 2222  
 
F
Have you perhaps not chosen the source for the sound, Attention!  
which you would like to play back, with the remote  
control of the surround sound system? Example: You  
would like to play back the sound of an audio/video  
device, which is connected to the AUX pair of jacks. In-  
stead of pressing the AUX button, you pressed the TV  
button. The sound of the audio/video device connect-  
ed to the AUX pair of jacks will then not be played back  
Never open the casing of the subwoofer, center, front  
and rear speakers! They do not have any parts that can  
be maintained by the user. If the casings are opened,  
then the guarantee expires!  
No liability / guarantee will be assumed for damages  
which arise  
.
10.3. No surround sound  
from opening the casing of the components and/or  
from trying to repair them and which are not carried  
out by specialized qualified personnel!  
Possible causes:  
A
Is the surround sound system – as described in chapter  
6 – ready for operation?  
B Does the connected DVD player have six cinch jacks as  
audio outputs? Are all six audio outputs correctly con-  
nected with the six audio input jacks on the back of  
the subwoofer?  
C
Are all cable connections between the speakers and  
the subwoofer correct? Are all plugs firmly inserted  
into the relative jacks?  
D Does the DVD, whose sound you would like to play  
back with the surround sound system, have 5.1 chan-  
nel surround sound? You will find information on this  
on the DVDs, e.g. mostly on the DVD cover, the DVD  
itself or in the booklet of the DVD.  
E
Are there any possible adjustments to the settings in  
the internal DVD player menu which have to be carried  
out? In the case of DVD players, carry out such settings  
e.g. in the internal DVD player menu. If in doubt, con-  
sult the operating instructions of the DVD player.  
Have you chosen DVD/5.1 as source with the remote  
control of the surround sound system?  
F
10.4. Other malfunctions  
If other malfunctions occur:  
1
2
Switch off the surround sound system, by pressing the  
STANDBY button on the remote control. Then switch  
the power switch on the back of the subwoofer to OFF.  
Wait ten seconds. Then switch the power switch on the  
back of the subwoofer back to ON. Check whether the  
surround sound system now works.  
Consult one of our service partners in your neighbour-  
hood if  
the described malfunctions cannot be rectified as de-  
scribed or  
other malfunctions, which have not been described,  
occur.  
The addresses of our service partners can be found on the  
guarantee cards. The guarantee cards are attached to the  
surround sound system.  
13  
KH 2222  
 
 
 
KH  
IB v. ., --  
Kompernaß Handelsgesellschaft mbH • Burgstraße  • D- Bochum, Germany  
 

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