Cleaning The Mini Hi-Fi System; Troubleshooting; Nothing Appears On The Display Screen/The Mini Hi-Fi System Is Not Functioning Even Though It Has Been Turned On; No Disc" Appears On The Display Screen Even Though A Cd Has Been Inserted - Bench KH 2233 Instructions For Use Manual

Connect the AUX outputs of the external audio device with
the AUX inputs of the mini hi-fi system. Use a cinch cable
for this. You can obtain a cinch cable from your audio spe-
cialist shop.
After having connected the external audio device, make sure
that it is ...
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operational,
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turned on and
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not muted.
Subsequently turn on the mini hi-fi system. Then select the
AUX function by pressing the AUX button.
16. Cleaning the mini hi-fi
system
Only use a slightly damp cloth to clean the casing of the mini
hi-fi system and loudspeakers. To remove persistent dirt, add
a few drops of mild dishwashing liquid to the damp cloth.
Make sure that no moisture enters the mini hi-fi system
while cleaning!
Clean the inside of the CD compartment (if necessary) only
using a clean dry brush. Lens brushes obtainable from a pho-
to specialist shop are especially suitable for this purpose.
Never clean the inside of the CD compartment with water!
†
Danger!
If moisture enters the mini hi-fi system, it could cause electric
shock and a fire!

17. Troubleshooting

17.1. Nothing appears on the display screen/
The mini hi-fi system is not functioning even
though it has been turned on.
A
Make sure that the power plug of the mini hi-fi system is
properly inserted in the electrical outlet.
B
Make sure that the electrical outlet that you inserted the
power plug in carries electrical current. To do this, con-
nect device which is known to be functioning to this
power outlet.
C
Press the On/Standby button to switch the mini hi-fi sys-
tem to the standby mode. Subsequently wait for ten sec-
16 • English
onds. Then turn the mini hi-fi system on again by press-
ing the On/Standby button.
If the malfunction persists:
D
Press the On/Standby button to switch the mini hi-fi sys-
tem to the standby mode. Then switch the main switch
on the back of the main unit to the Off position. Unplug
the power plug from the electrical outlet. Wait for ten
seconds.
Then insert the power cable plug into an electrical outlet
again. Switch the main switch on the back of the main
unit to the On position. Turn the mini hi-fi system on
again by pressing the On/Standby button. See if the mal-
function persists.
If the malfunction persists:
E
Return the mini hi-fi system to factory settings. To do
this, press the Reset button on the back of the main unit
with a sharp object while the main unit is on.
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Note:
If the Reset button is pressed, all of your settings on the mini
hi-fi systems will be deleted. This includes stored radio sta-
tions, time and timer functions.
17.2. "No Disc" appears on the display screen
even though a CD has been inserted
A
The CD is dirty, scratched or otherwise damaged. Clean
the CD or insert another CD.
B The CD has not been inserted properly in the CD com-
partment. Open the CD compartment door by pressing
the Open/Close button. Remove the CD and insert it
again. Make sure that ...
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the printed/label side of the CD is be facing the CD
compartment door and
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the bottom edge of the CD is placed on the two small fit-
ting in the CD compartment door.
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Note:
Do not press the CD down on the spindle in the middle of the
CD compartment as with other CD players! Upon closing the
CD compartment door, the CD will automatically be placed
in the proper position in the CD compartment.
C If you have inserted a CD-R/CD-RW: Sometimes, indi-
vidual CD-Rs or CD-RWs can not be read/played. This
can be caused by ...
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Quality differences between various different CD manu-
facturers