Programming the playing order......................................................................................................9
Cleaning10
Disposal10
Warranty and Service 11
Importer11
Read these operating instructions carefully before using the device for the first time and preserve this booklet
for later reference. Pass this booklet on to whoever might acquire the device at a future date.
- 1 -
MICRO STEREO SYSTEM
KH2306
Headset output
3.5 mm Stereo jack
Max. Output Voltage: 40-60 mV
Intended Use
This device is intended for the reception of FM/AM
radio stations, the playback of Audio and MP3-CDs,
as well as the playback of audio signals of external
devices. This device is intended for use only in domestic
settings. It is not suitable for use in commercial or
industrial applications.
Technical data
This consumer electronics device, being in conformity with their fundamental requirements and directions, complies with the relevant regulations of both
the EMC Guidelines 2004/108/EC and the Guidelines for Low Voltage devices 2006/95/EC.
Power supply: AC 230 V - 240 V ~ 50 Hz
Power consumption: 20 Watts
Output level: 2 x 1,5 Watt at 10% THD
Standby: approx. 2 W
Operating temperature
range:+5° - +35°C
Humidity:5 — 90%
(no condensation)
Micro System Dimensions
(without consoles mounted)
(L x Wx H): 160 x 222 x 183 mm
Loudspeaker Dimensions
(L x W x H): 135 x 180 x 183 mm
Micro System Weight: approx. 1590 g
Loudspeaker Weight: approx. 1600 g
Protection class:II/
AUX input
3.5 mm Stereo jack
CD player
Playback formats: CD, CD-R, CD-RW
Radio frequency ranges:
MW (AM): 522 – 1620 KHz
UKW (FM): 87.5 - 108 MHZ
The technical details of the device allow for an adjustable frequency range of MW (AM) 522-1620 kHz,
and/or UKW (FM) 87,5-108 MHz. In some countries,
different national regulations may apply to the assigned
radio frequency ranges. Please note that information
received outside of the assigned radio frequency ranges
may not be used, passed on to third parties or otherwise misused.
Safety instructions
• This device is not intended for use by individuals
(including children) with restricted physical, physiological or intellectual abilities or deficiencies in
experience and/or knowledge, unless they are
supervised by a person responsible for their safety
or receive from this person instruction in how the
device is to be used.
• Children should be supervised to ensure that
they do not play with the device.
• Keep batteries away from children. Children can
put batteries into their mouths and swallow them.
If a battery is swallowed, medical assistance
must be sought immediately.
To avoid potentially fatal electric shocks:
• Connect the device only to correctly installed
and earthed mains sockets. Ensure that the rating
of the local power supply complies with the details given on the rating plate of the device.
• Ensure that the power cable never becomes wet
or damp during operation. Lay the cable so that
it cannot be trapped or otherwise damaged.
- 2 -
• Arrange for defective power plugs and/or cables
to be replaced at once by qualified technicians
or our Customer Service Department.
• Get customer service to repair or replace connecting cables and/or devices that are not functioning properly or have been damaged.
• Only use the device in dry rooms.
NEVER submerse the device in water.
Wipe it only with a slightly damp cloth.
• Make sure that liquids or objects are never able
to enter into the device.
• Do not place water-filled receptacles (e.g. flower
vases) on the device.
• Position the device close to an electrical wall
socket. Make sure that the wall socket is easily
accessible
• To avoid trip hazards, do not use an extension
cable. In the event of danger, the plug must be
quickly and easily accessible.
• Do not open the housing or attempt to repair the
device yourself. Should you do so, device safety
can no longer be assured and the warranty will
become void.
Repairs are to be carried out exclusively by a
specialist firm or the service centre.
Notice regarding separation from
mains-power
The STANDBY switch of this device does not completely disconnect the unit from the power network. Additionally, the device consumes power
when in standby-mode. To completely separate
the device from mains-power, the power plug
MUST be removed from the wall socket.
Information regarding the handling
of batteries
The remote control requires batteries. In addition,
the device requires batteries in order to store the
time. For the handling of batteries please observe
the following:
Risk of explosion!
Do not throw batteries into a fire. Do not recharge
batteries.
•NEVER open batteries, NEVER solder or weld
batteries.
The risk of explosions and injuries exists!
•Regularly check the condition of the batteries.
Leaking batteries can cause damage to the
device.
•If you do not intend to use the device for an
ex-tended period, remove the batteries.
•In the event of the batteries leaking acids, wear
protective gloves when removing the batteries.
•Clean the battery compartment and the battery
contacts with a dry cloth.
To avoid the risks of fire or injury:
• Do not place candles or other open fire sources
on the device.
• Do not use the device near hot surfaces.
• Do not place the device in locations exposed to
direct sunlight. If you do, it may overheat and
become irreparably damaged.
• To prevent heat build-up, place the device at a
location with adequate ventilation.
• Never cover the ventilation openings!
• Avoid any additional heat build-up, e.g. direct
sunlight, heaters, other devices, etc.
• Keep children away from the connecting cable
and the device. Children frequently underestimate
the danger from electrical devices.
• Provide for a safe location for the device.
• Do not operate the device after it sustained
damage or after it has been dropped. Arrange
for the device to be checked and/or repaired by
qualified technicians.
- 3 -
• Keep batteries away from children. Children can
put batteries into their mouths and swallow them.
Should a battery be swallowed, seek medical
assistance IMMEDIATELY.
In case of thunder and/or lightning!
Before a storm and/or a thunderstorm with a risk
of lightning, please separate the device from the
electrical power source!
Notice regarding electrical power
surges (EFT / electrical fast transient)
and electrostatic discharges:
In case of malfunction due to an electrical fast
transient (power surge) and/or electrostatic discharge, the device must be returned to default
settings in order to re-establish normal operation.
Possibly, the power supply must be separated
and then reconnected.
Note:
This device is equipped with non-slip rubber pads.
As furniture surfaces may be made of a variety
of materials and are treated with many different
types of cleaning agents, it cannot be completely
ruled out that some substances contain ingredients
which may corrode the rubber rests and soften
them. If possible place an anti-slip material under
the pads of the device.
Danger - Laser Beams!
This device is fitted with a "Class 1 Laser".
• Never open the device.
• Never attempt to repair the device. There is
invisible laser radiation inside the device.
• Avoid all direct optical contact with the laser
beam, it could lead to serious eye injuries.
Operating Elements
A Front
OPEN/CLOSE: Button for opening the CD
1
compartment cover
LCD Display
2
BAND:Select the frequency range
3
TUNING:Frequency control button
4
VOL UP/DOWN: Adjusting the volume
5
PHONES: Headset connection
6
(3.5 mm stereo jack)
AUX IN:Audio input for external device
7
(3.5 mm stereo jack)
Battery compartment for backup batteries
8
CLOCK SET:Setting the time
9
BACK/NEXT:Previous/next song, search
0
reverse/forward
DISPLAY:Switch display
q
PROG./P-MODE: Programming/playback functions
w
FOLD+/+10:Select next folder/ forward 10
e
songs
STOP/ST./MO.: Stop playback, in radio mode
r
stereo / mono playback
PLAY/PAUSE: Start/Suspend playback
t
RADIO:Select radio mode
z
CD/MP3:Select CD-/MP3 mode
u
AUX:Select audio input
i
STANDBY:Switch device on / into standby
o
IR:Infrared sensor for the remote
p
control
STANDBY:Standby LED, illuminates green if
a
in standby
B Rear
Wire aerial
s
Power cable
d
Speaker connections
f
- 4 -
C Remote control
MUTE:Switch off sound
g
VOL-/+:Adjusting the volume.
h
DISPLAY:Switch the display
j
PROG/P-MODE: Programming /playback function
k
FOLDER-/-10,
l
FOLDER+/+10: Select previous folder / reverse10
songs, select next folder / 10 songs
forward
:Previous/next song,
y
reverse/forward search
PLAY/PAUSE: Start/Suspend playback
x
Battery compartment
c
STOP:Stop playback
v
BAND:Select frequency range
b
CLOCK SET:Setting the time
n
RADIO:Select radio mode
m
AUX:Select audio input
M
CD/MP3:Select CD-/MP3 mode
N
STANDBY:Switch device on / into standby
B
FM MODE
V
ST./MO.:In radio mode stereo / mono
playback
D Loudspeaker (2)
Check the items supplied
Whilst unpacking, check that all of the following
items are available to you:
- Micro System
- Remote Control
- 2 1.5 V Batteries, Type "AA/Mignon/R06"
- 2 Loudspeakers
Placement
• Place the Micro System and the loudspeakers on
a level and horizontal surface.
Place the speakers to the right and left of the Micro
System. Please ensure to run the speaker cables
without creating a tripping hazard.
Inserting the back-up batteries
The backup batteries will ensure a continuous time
display, even during a power failure
For this, you require three 1.5 V Micro AAA/R03
batteries (not included).
1. Open the cover of the battery compartment at
the underside of the Micro System.
2. Insert the batteries. Make sure the polarities are
correct.
3. Replace the battery compartment cover. A clicking
sound must be audible when latching in the cover.
Start-up
Unpacking the device
Remove all packing material. Remove also the
transport restraint from the CD tray.
Important!
Do not permit small children to play with the plastic
packaging. There is a risk of suffocation!
Inserting batteries into the remote
control
In order to activate the remote control, please insert
both 1.5 V Mignon AA/R06 batteries (supplied)
1. Open the battery compartment on the rear of
the remote control.
2. Insert the batteries, ensuring their positioning
complies with the polarity markings shown in
the battery compartment.
3. Carefully close the battery compartment lid until
it clicks into place.
- 5 -
Interaction with batteries
Leaking batteries can cause damage to the
device.
• If you do not intend to use the device for an
extended period, remove the batteries.
• Always change all batteries at the same time
and always use batteries of the same type.
• Should the batteries leak, wear protective
gloves and clean the battery compartment
with a dry cloth.
Preparing the antenna reception
For receiving AM transmissions, there is an in-built
reception antenna. In radio operation, turn the whole
appliance to a position where the best radio reception is obtained.
For receiving FM transmissions, the Micro System is
equipped with a small wire aerial in the back of the
unit.
• In order to ensure excellent reception with your
Micro System, carefully pull out the wire aerial
completely.
Connecting the loudspeaker
Important!
Prior to connecting the speakers, please ensure the
Micro System is turned off.
Do not plug the Micro System into the mains power
until all connections have been made.
1. Connect the speaker cable of the Micro System's
right loudspeaker by plugging it into the double
jack marked "R".
Please ensure to connect the black wire to the black
negative jack and the red wire to the red positive
jacks.
Keep the clamp of the respective speaker jack
depressed while inserting the wire.
2. Connect the speaker cable of the Micro System's
left loudspeaker by plugging it into the double
jack marked "L". Conntinue by following the
same procedure as explained for the right
loudspeaker.
Additional audio device
You can connect additional audio devices, e.g., a
television, to the Micro System for playback over
the Micro System.
• Connect the stereo plug of the audio device with
the jack AUX IN at the front of the Micro System.
Note:
Should FM radio reception be inadequate, change
the position of the wire antenna.
Connecting the Headset
You can connect stereo headphones to the Micro
System with a 3.5 mm jack plug. The jacks for the
headset
PHONES are located at the front of the Micro
System. When headphones are connected, the loudspeakers are switched off and you will only hear
sound via the headphones.
• Insert the jack plug on the headset into the
headset socket.
Warning:
Listening to music with headset for long
periods and at high volume levels can
lead to hearing damage!
Power supply
• When all of the required connections have been
made, insert the plug on the power cable into a
wall power socket. The device is now in standby
mode and the green stand-by LED is illuminated.
While in standby mode, the time is displayed. If the
time has not been set yet, the display will show: 0:00.
In order to set the time, please read the following
instructions.
- 6 -
Setting the time
1. While in standby mode, depress the button CLOCK
SET for more than two seconds.
The time display will start to flash.
2. Within the next 10 seconds use the pushbutton
BACK and NEXT ( and on the remote control)
to set the time in either 24-hour or 12-hour mode.
In the 12-hour mode the morning hours are displayed
as AM.
3. Press the pushbutton
this setting.
The hour-display now blinks.
4. Within the next 10 seconds use the pushbutton
CLOCK SET to acknowledge
BACK and NEXT ( and on the remote control)
to set the hour of the day.
5. Press the pushbutton
this setting.
The minute-display now blinks.
6. Within the next 10 seconds use the pushbutton
CLOCK SET to acknowledge
BACK and NEXT ( and on the remote control)
to set the minutes.
7. Press the pushbutton
this setting. The time display is now programmed.
In order to ensure a continuous display of the clock,
even after a power failure or after the mains cable
has been removed, please insert the back-up batteries.
CLOCK SET to acknowledge
Utilisation
The green standby LED extinguishes and the display
is being illuminated.
• To switch the device back into the standby
mode, press the button
• If you would like to completely shut off the device,
remove the power cable from the mains.
STANDBY again.
Adjusting the volume.
• In order to increase the volume, press the pushbutton
VOL. UP on the device (VOL+ on the remote control
unit).
• Press the pushbutton
the remote control), in order to reduce the volume.
VOL. DN on the device (VOL- on
Switching off the sound
• To switch the sound completely off, press the
button
MUTE on the remote control.
• To turn the sound back on, press the button
again or press the the button VOL. UP/VOL. DN (VOL+/-
on the remote control).
MUTE
Selecting the sound source
After you turned on the device, use the button
CD/MP3, AUX or RADIO to select the sound source you
would like to play back:
CD/MP3:Audio-/MP3-Disc playback
AUX :External sound source
RADIO:Radio operation
Operating the pushbuttons on the
device and on the remote control
Most functions can be activated by pushing the
buttons on the device itself or on the remote control.
These instructions only describe the pushbuttons of
the device. Any reference to the pushbuttons on the
remote control will be specifically highlighted.
Switching the device on and off
• To turn the Micro System on, please push the
STANDBY button, either on the device itself or on
the remote control unit.
Radio functions
• Set the reception range (AM/FM) by using the
button
BAND. The respective reception range
together with the frequency will be displayed
for approximately 5 seconds. Subsequently,
the time is displayed again.
• In order to switch between frequency and time
display press the pushbutton
Setting the radio frequency
1. Set the desired radio station by rotating the
tuning knob. The frequency will be shown in
the display.
- 7 -
DISPLAY.
Setting FM stereo reception
• During FM reception press the button STOP/ST./
MO (FM MODE ST.MO. on the remote control) in order
to turn on the stereo playback. If the radio programme is received at full strength in stereo, the
display STEREO will be shown.
Note:
If the FM stereo signal is too weak, you might be
able to improve the reception by pressing the button
STOP/ST./MO again. The display STEREO will be
extinguished. In this setting, the sound will be played
back in mono.
CD/MP3 Functions
• Press the button CD/MP3 in order to switch to
Audio-/ MP3-Disc playback.
• The display briefly shows the message "Cd",
if no disc is inserted into the disc compartment,
NOd, will be displayed.
After approximately five seconds, the time is
displayed again.
• In order to switch between disc and time display
press the pushbutton
DISPLAY.
Removing the CD
Push the button STOP/ST./MO (STOP on the remote
control) and wait until the CD stops turning.
Note:
The CD should no longer be spinning when you
open the CD compartment. It could be irreparably
damaged.
1. Push down on the cover of the disc compartment
marked “PUSH TO OPEN/CLOSE” and quickly
release it. The flap of the CD compartment
opens upwards. OP will be displayed.
2. Remove the CD.
Playback functions
Starting playback
• Press the button PLAY/PAUSE. In the display is
shown and the first song is played. After that, the
actual title number is indicated.
Stopping the play function
Press the button STOP/ST./MO (STOP on the remote
control).
Inserting a CD
1. Push down on the cover of the disc compartment
marked “PUSH TO OPEN/CLOSE ” and quickly
release it. The flap of the CD compartment
opens upwards. OP will be displayed.
2. Insert the CD into the centre of the CD compart-
ment with the printed side facing up. Please
ensure that the CD is perfectly centered on the
turntable.
3. To close the disc compartment, press down on
“PUSH TO OPEN/CLOSE” until it latches. After
a short flash „- - --“ on the display, the number
of titles on the CD is displayed. If a MP3 CD is
used, the additional message MP3 will be
displayed.
Interrupting/continuing playback
In the display the symbol and the title are flashing.
• To continue playback, press the button
once again.
PLAY/PAUSE
Next/previous title
• In order to play back one of the next CD's songs,
keep pressing the button
control) until the number of the desired title appears.
- 8 -
NEXT ( on the remote
• In order to play back one of the previous CD's
songs, keep pressing the button
remote control) until the number of the desired
title appears.
BACK ( on the
For MP3 CDs: 10 Title replay
• When using a MP3-CD the button FOLDER-/-10 or
FOLDER+/+10 on the remote control (on the device
only
FOLD+/+10) may be used to skip back or
move a head 10 titles.
For MP3 CDs: File search
• If a MP3-CD contains folders, the folder may
be searched forward or in reverse order while
pressing and holding the button
FOLDER-/-10 or
FOLDER+/+10 on the remote control (on the device
only
FOLD+/+10). The display may show F01 for
the first folder.
Title fast forward/reverse
• Press and hold during the playback the button
BACK or NEXT ( and on the remote control),
until the desired part of the song is located.
Repeated playback (REPEAT)
Audio CDs:
• PROG./P-MODE press once:
REPEAT appears in the display. The current title is
repeated.
•
PROG./P-MODE press twice:
REPEAT ALL is displayed. The whole CD is repeated.
•
PROG./P-MODE press three times:
REPEAT ALL extinguishes. The repeated playback is
finished.
MP3 CDs:
• PROG./P-MODE press once:
REPEAT appears in the display. The current title is
repeated.
•
PROG./P-MODE press twice:
REPEAT FOLDER is displayed. The current folder is
repeated.
•
PROG./P-MODE press three times:
REPEAT ALL is displayed. The whole CD is repeated.
•
PROG./P-MODE press four times:
REPEAT ALL extinguishes. The repeated playback is
finished.
Programming the playing order
You may programme the playback sequence for up
to 20 titles for CDs and 99 titles for MP3-CDs, during
which the titles are displayed. However, this is only
possible if the play function has been stopped
1.
PRESS THE BUTTON PROG./P-MODE. PROG is displayed
and the message P01 appears in the display for
the position in the programme whose title will be
played first on the playback.
2. Use the buttons
remote control) in order to select the title which
should appear in position 1 of the programme.
3. To save the selection, press the button
PROG./P-MODE. PROG is displayed and the
message P02 for the next programme position
appears in the display.
4. To programme in further titles, repeat the steps
described above. When all programme positions
are occupied, the entry "P01" appears in the
display
5. Start the playback of the programmed title by
pressing the button
PROG as well as the number of the title will
be shown.
BACK and NEXT ( and on the
PLAY/PAUSE. In the display
- 9 -
The programmed sequence of titles
will be deleted, if you...
- press the button STOP twice during the playback.
The display “PROG” is extinguished.
- open the CD compartment.
- switch off the device and then back on.
Query programmed playing order
• Press the button STOP/ST./MO (STOP on the remote
control) during the programmed playback mode.
• Press the button
remote) several times, in order to display the programmed titles one after the other. After the last
title the first programmed title is shown once
again .
BACK and NEXT ( and on the
Cleaning
•Clean the housing only with a slightly damp cloth
and a mild detergent. Ensure that moisture cannot permeate into the device during cleaning!
•If necessary, clean the inside of the disc tray
exclusively with a clean dry brush (e.g. a lens
brush, available at your local photo shop).
NEVER use a wet or damp cloth to clean the
inside of the CD compartment!
Disposal
Do not dispose of the device in your
normal domestic waste. This product is
subject to the provisions of European
Directive 2002/96/EC.
Dispose of the device through an approved disposal
centre or at your community waste facility.
Observe the currently applicable regulations. In
case of doubt, please contact your waste disposal
centre.
Disposal of batteries/cells
Used batteries/rechargeable batteries may not be
disposed of in household waste. Every consumer is
legally obliged to dispose of batteries at a collection
site of his/her community / city district or at a retail
store.
The purpose of this obligation is to ensure that batteries are disposed of in a non-polluting manner. Only
dispose of batteries when they are fully discharged.
Dispose of all packaging materials in an
environmentally friendly manner.
Warning!
Moisture penetrating into the device creates
the risk of electric shock! Additionally, the
de-vice could become irreparably damaged!
- 10 -
Warranty and Service
Importer
A 3-year warranty applies to this device, starting
with the date of purchase. Should you, in spite of
our high quality standards, are not satisfied with the
product, please contact our Service Hotline.
In the event that our hotline cannot assist you over
the phone at the time of your complaint, the technicain will provide you with:
•a processing number (RMA-Number) as well as
•an address to which you can send your
product for warranty processing.
In the case of a mail-in shipment please enclose a
copy of the purchase receipt (the sales slip). The device must be securely packed and rhe RMA number
clearly visible. Products received without the RMA
number cannot be processed.
Notice
The warranty provisions cover only material
or manufacturing defects.
Warranty does not apply to;
• wearing parts
• damage to breakable parts like switches or
rechargeable batteries.
This product is for private use only and is not intended
for commercial applications. The warranty shall be
null and void in the case of abusive and improper
handling, use of force or any other work not carried
out by our authorized service branch.
Your statutory warranty claims are not restricted by
this warranty.