Bergstrom H633 User manual

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
INSTRUCTION MANUAL
-DIMENSIONS:
-Unit size: 150 (W) x 193 (D) x 225 (H) mm
-Speaker size: 146 (W) x 160 (D) x 225 (H) mm, speaker cable length 120cm each

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
IMPORTANT SAFETY INSTRUCTIONS:
1. Read the instructions. All uses guidelines must be read before start device.
2. Keep the instructions for future use.
3. Attention, use and security guidelines must be respected.
4. The device must not be used near water or be put in contact with moisture.
5. Make sure has no liquid is spilled on device and device openings.
6. Move device carefully, avoid shocks.
7. Do not block the breakdown of the device outputs.
8. Do not place the device near from a heat source (e.g. radiator). Do not expose it to the Sun.
9. Plug the device as indicate on this information form.
10. This device has a connection with overload protection (security device) decision-making. If the
replacement of decision-making is required, please you send has an experienced or the device
manufacturer technician.
11. For cleaning the device, please follow the recommendations of the notice.
12. The sector cord should be unplugged a long period of use.
13. Device shall be repaired by a qualified person when:
a. the power cord is damaged,
b. objects have fallen into the apparatus or a liquid has been spilled into device,
c. device was exposes to the rain,
d. device does not work correctly without notable exterior change,
e. the unit is broken.
14. The user shall not try to maintain device beyond that which is described in this information form. The
guarantee would negate.
15. The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such
as vases, shall be placed on apparatus.
16. The mains plug is used as disconnect device. The mains plug of apparatus should not be obstructed OR
should be easily accessed during intended use. To be completely disconnect the power input, the mains
plug of apparatus shall be disconnected from the mains.
17. Ensure a minimum distance of 8 cm around the apparatus for sufficient ventilation.

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
18. Ensure that the ventilation is not impeded by covering the ventilation openings with items such as
newspapers, table-cloths, curtains, etc.
19. Do not place naked flame sources, such as lighted candles on the apparatus.
20. Take attention to the environmental aspects of battery disposal.
21. Use the apparatus only in moderate climates (not in tropical climates).
22. Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
23. The main plug shall remain readily operable.
Caution:
- Under the environment with electrostatic discharge, this device may malfunction and require
user to reset.
- ELECTRIC SHOCK HARZARD is possible if the unit is opened;
Never open and dissemble the unit to avoid ELECTRIC SHOCK.
LOCATION OF CONTROLS
1) LCD DISPLAY
2) POWER LED INDICATOR
3) CD PLAY/PAUSE / ST / MONO BUTTON
4) CD SKIP / TUNING UP /DOWN BUTTON
5) CD STOP / AM / FM BUTTON
6) POWER ON/STANDBY BUTTON
7) FUNCTION SELECTOR BUTTON
8) USB SOCKET
9) STEREO HEADPHONE JACK
10) CASSETTE DOOR
11) TAPE RECORDING KEY
12) TAPE PLAY KEY
13) TAPE REWIND KEY
14) CD DOOR OPEN BUTTON
15) STANDBY LED INDICATOR
16) REMOTE SENSOR
17) REPEAT / RANDOM BUTTON
18) PRE-UP BUTTON
19) VOLUME UP/DOWN KNOB
20) PRE-DOWN BUTTON
21) MEMORY / CLOCK ADJUST BUTTON
22) PRESET EQ BUTTON
23) TAPE PAUSE KEY

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
24) TAPE STOP/EJECT KEY
25) TAPE FAST FORWARD KEY
26) CASSETTE KEY COVER
27) FM WIRE ANTENNA
28) SPEAKER WIRE CONNECTOR (L/R)
29) AC POWER CORD
CAUTION:
USAGE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
THIS UNIT SHOULD NOT BE ADJUSTED OR REPAIRED BY ANYONE EXCEPT
QUALIFIED SERVICE PERSONNEL.
IMPORTANT:
SINCE MOVEMENT OF THE CD MECHANISM AND THE SENSITIVE
CIRCUITY MAY CAUSE INTERFERENCE TO THE RADIO TUNER NEARBY,
SWITCH THIS UNIT OFF WHILE OPERATING OTHER RADIO DEVICES.
PRECAUTION FOR USE
INSTALLATION
•UNPACK ALL PARTS AND REMOVE PROTECTIVE MATERIAL.
•DO NOT CONNECT THE UNIT TO THE MAINS BEFORE CHECKING THE MAIN VOLTAGE AND BEFORE ALL
OTHER CONNECTIONS HAVE BEEN MADE.
•DO NOT COVER ANY VENTS AND MAKE SURE THAT THERE IS A SPACE OF SEVERAL CENTIMETERS AROUND
THE UNIT FOR VENTILATION.
CONNECTION
1. CONNECT THE POWER CORD TO AC OUTLET
2. WHEN YOU FIRST PLUG THE UNIT INTO THE MAINS, THE UNIT WILL GO INTO STANDBY MODE AND THE
STANDBY LED INDICATOR (15) WILL LIGHT UP, THE DISPLAY WILL SHOW THE TIME.
3. CONNECT THE SPEAKER WIRE TO THE SPEAKER TERMINAL (28) LOCATED ON THE REAR SIDE OF UNIT.
4. TURN ON THE POWER (6), IF THE LCD DISPLAY IS ON WITH BACKLIGHTING, IT MEANS THE POWER SUPPLY
IS NORMAL. NOW YOUR SYSTEM IS READY TO PLAY THE MUSIC.
SETTING THE CLOCK
1. SET THE UNIT IN STANDBY MODE
2. PRESS THE“ MEM/ CLK-ADJ ” BUTTON (21) AND DISPLAY WILL SHOW “24HR”.
3. PRESS THE “SKIP UP ” BUTTON (4) BUTTON TO SELECT 24 HOUR DISPLAY OR 12 HOUR DISPLAY.
PRESS“ MEM/ CLK-ADJ ” BUTTON (21) TO CONFIRM.
4. THE DISPLAY WILL SHOW THE TIME AND THE HOUR DIGITS WILL FLASH. PRESS THE SKIP UP OR

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
DOWN BUTTONS (4) TO SELECT THE HOUR AND PRESS “ MEM/ CLK-ADJ ” BUTTON (21) TO CONFIRM.
5. THE MINUTE DIGITS WILL BE FLASHING. PRESS THE SKIP UP OR DOWN BUTTONS (4) TO SELECT
THE MINUTE AND PRESS“ MEM/ CLK-ADJ ” BUTTON (21) TO CONFIRM.
6. TIM WILL BE SHOWN ON THE LCD DISPLAY.
➢THE PRE-SET TIME WILL BE RE-SET COMPLETELY IF DIS-CONNECTING THE MAIN POWER SUPPLY. YOU
ARE RECOMMENDED TO SWITCH THE SYSTEM INTO STANDBY MODE FOR CONVENIENCE USAGE.
LISTENING TO RADIO
MANUAL TUNING
1. PRESS FUNCTION BUTTON (7) TO SELECT “ TUNER ” MODE.
2. PRESS “AM/FM” BUTTON (5) TO SELECT DESIRED RADIO BAND (AM OR FM).
3. TUNE TO THE DESIRED STATION BY PRESSING THE TUNING “ ” OR “ ” BUTTON (4).
4. ADJUST VOLUME CONTROL (19) TO THE DESIRED VOLUME LEVEL.
AUTO TUNING
1. PRESS FUNCTION BUTTON (7) TO SELECT “ TUNER ” MODE.
2. PRESS “AM/FM” BUTTON (5) TO SELECT DESIRED BAND (AM OR FM).
3. PRESS AND HOLD THE TUNING “ ” OR “ ” BUTTON (4) FOR 3-4 SECONDS AND THEN RELEASE.
4. THE UNIT WILL START SEEKING AUTOMATICALLY AND STOP UNTIL A RADIO STATION IS REACHED.
5. REPEAT STEP 3 & 4 UNTIL THE DESIRED RADIO STATION IS BEING REACHED.
6. ADJUST VOLUME CONTROL (19) TO THE DESIRED VOLUME LEVEL.
PRESET STATIONS
YOU CAN STORE- UP TO 20 RADIO STATIONS IN THE MEMORY (10-FM/10-AM).
1. SET TO TUNER MODE.
2. TURN TO THE DESIRED RADIO STATION BY “ MANUAL” OR “ AUTO ” TUNING METHOD.
3. PRESS “MEM/CLK-ADJ” BUTTON (21) TO ENABLE PROGRAM STAGE AND “ MEMORY ” INDICATOR IS
SHOW UP ON LCD DISPLAY (1) WITH A FLASHING DIGIT REPRESTING THE PRESET STORE NUMBER.
4. PRESS AND HOLD THE TUNING “ ” OR “ ” BUTTON (4) TO SELECT THE DESIRED STATION MEMORY
FOR STORAGE.
5. PRESS “ MEM/ CLK-ADJ ” BUTTON (21) AGAIN TO CONFIRM THE SETTING.
6. REPEAT STEP 2 TO 5 TO STORE OTHER STATIONS.
7. TO RETURN NORMAL TUNER MODE, LEAVE KEYS FREE.
8. NOW YOU CAN SELECT THE PRESETS STATIONS IN ORDER BY PRESSING THE “ RRE-UP ” BUTTON (18) OR
“ PRE-DOWN “ BUTTON (20)
➢THE PRE-SET MEMORIES WILL BE CANCELLED COMPLETELY IF DIS-CONNECTING THE MAIN POWER
SUPPLY. YOU ARE RECOMMENDED TO SWITCH THE SYSTEM INTO STANDBY MODE FOR CONVENIENCE
USAGE.
➢YOU CAN OVERWRITE A PRESENT STATION BY STORING ANOTHER FREQUENCY IN ITS PLACE.

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
FM & FM-STEREO RECEPTION
⚫PRESS THE “ST / MONO ” BUTTON (3) REPEATEDLY, THE FM PROGRAMS ARE RECEIVING IN MONO AND
STEREO MODE REPEATEDLY. IN PARTICULAR WHEN STEREO SIGNALS ARE WEAK. IT IS PREFERABLE TO
RECEIVE THE PROGRAM IN MONO.
⚫IF STEREO SIGNAL IS BEING RECEIVED, THE “ST” INDICATOR “ ” WILL APPEAR ON LCD (1) TO SHOW
FM STEREO PROGRAM IS NOW RECEIVING.
HINTS FOR BEST RECEPTION:-
- AM : THE RECEIVER HAS A BUILT-IN AM BAR ANTENNA. IF AM RECEPTION IS WEAK, SLIGHT ROTATE OR
RE-POSITIONING OF THE UNIT WILL USUALLY IMPROVE THE AM RECEPTION.
- FM : THE RECEIVER HAS A BUILT-IN FM WIRE ANTENNA (27) HANGING AT THE REAR CABINET. THIS WIRE
SHOULD BE TOTALLY UNRAVELED AND EXTENDED FOR THE BEST RECEPTION.
PLAYING COMPACT DISC AND MP3 DISC
⚫GETTING START
1. PRESS FUNCTION BUTTON (7) TO SELECT “ CD ” MODE.
2. OPEN THE CD DOOR BY PRESSING THE BOTTOM RIGHT HAND CORNER OF THE CD DOOR (OPEN/CLOSE).
3. PLACE A CD WITH THE PRINTED SIDE FACING UP INSIDE THE TRAY & THEN CLOSE THE CO DOOR.
4. FOCUS SEARCH IS PERFORMING, THE UNIT WILL START PLAYBACK THE DISC AUTOMICALLY. THE LCD
DISPLAY (1) WILL SHOW THE TRACK NUMBER AND PLAYING TIME.
⚫PLAY / PAUSE MODE
1. DURING PLAYBACK OF THE DISC, PRESS THE “PLAY/PAUSE ” BUTTON (3) ONCE TO STOP THE PLAYBACK
TEMPORARILY AND THE LCD DISPLAY WILL SHOW “PAUSE” AND FLASHING . PRESS AGAIN TO RESUME
NORMAL PLAYBACK.
⚫STOP MODE
1. IF CD “STOP” BUTTON (5) IS PRESSED DURING PLAY OR PAUSE MODE, SYSTEM WILL GO TO STOP MODE.
⚫SKIP MODE (SKIP UP / SKIP DOWN )
1. DURING PLAY MODE, IF “SKIP UP ” BUTTON (4) IS PRESSED. IT WILL GO TO NEXT TRACK AND DISPLAY
THE TRACK NO AND CONTINUOUS THE PLAYBACK MODE.
2. DURING PLAY MODE, IF “SKIP DOWN ” BUTTON (4) IS PRESSED. IT WILL GO BACK TO THE BEGINNING
OF THE TRACK, ORIGINAL TRACK NO. IS DISPLAY AND REMAIN THE PLAY MODE.
3. AFTER STEP 2, PRESS “SKIP DOWN ” BUTTON (4) AGAIN WILL GO TO THE PREVIOUS TRACK AND
REMAIN THE PLAY MODE.
➢PRESS AND HOLD THE “ SKIP UP “ OR “ SKIP DOWN ” BUTTON WILL PERFORM THE SEARCH
FORWARD/BACKWARD FUNCTION.

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
MP3 TRACK FORMAT REQUIREMENT:-
- THE PERFORMANCE OF PLAYING MP3/WMA DISC OR FILE IS VARIOUS FROM THE QUALITY OF
RECORDING DISC AND THE METHOD OF RECORDING. FURTHERMORE, THE SEARCHING LEAD-TIME FOR
MP3 IS LONGER THAN NORMAL CD DUE TO DIFFERENCE FORMAT.
⚫REPEAT / RANDOM MODE
PRESS THE “ REP/RAN “ BUTTON (17) BEFORE OR DURING PLAYBACK, A SINGLE TRACK, SINGLE FOLDER
(MP3 ONLY), ALL THE TRACKS CAN BE REPEATED.
RANDOM MODEL ALLOWS THE DISC PLAYBACK IN RANDOM ORDER
EACH PRESS SWITCH THE REPEAT / RANDOM MODE AS FOLLOW:-
FOR CD
(1) REPEAT 1 (2) REPEAT ALL (3) RANDOM (4) OFF
REPEAT INDICATOR
REPEAT MODE ON LCD DISPLAY
REPEAT 1 TRACK
REPEAT ALL TRACKS ALL
RANDOM RAN.
OFF ---------------
FOR MP3 DISC
(1) REP. 1 (2) REP. ALL (3) REP. FOLDER (4) RANDOM OFF
REPEAT INDICATOR
REPEAT MODE ON LCD DISPLAY
REPEAT SINGLE TRACK
REPEAT ALL TRACKS ALL
REPEAT CURRENT FOLDER FOLDER
RANDOM RAN.
OFF ---------------

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
CD DISC / MP3 DISC PROGRAMMING
UP TO 20 TRACKS CAN BE PROGRAMMED IN ANY ORDER. BEFORE USE, BE SURE TO PRESS THE CD “ STOP ” BUTTON (5)
1. SET IN CD MODE & STOP THE CD PLAYBACK.
2. PRESS THE “MEM/CLK-ADJ” BUTTON (21) , “ MEMORY “ WILL APPEAR ON LCD DISPLAY (1). MOREOVER, IT WILL INDICATE
PROGRAM NO. AND DIGITS FOR TRACK NO. TO BE PROGRAMMED.
3. SELECT A DESIRED TRACK BY PRESSING THE SKIP UP OR DOWN BUTTONS (4).
4. PRESS THE“MEM/ CLK-ADJ” BUTTON (21) TO STORE THE TRACK INTO MEMORY.
5. REPEAT STEPS 3 AND 4 TO ENTER ADDITIONAL TRACKS INTO THE MEMORY IF NECESSARY.
6. WHEN ALL THE DESIRED TRACKS HAVE BEEN PROGRAMMED, PRESS CD “ PLAY/PAUSE ” BUTTON (3) TO PLAY THE DISC IN
ASSIGNED ORDER.
7. PRESS CD “STOP ” BUTTON (5) TO TERMINATE PROGRAM PLAY.
8. PRESS CD “STOP ” BUTTON (5) AGAIN TO CLEAR THE PROGRAM AND THE “ MEMORY ” WILL DISAPPEAR ON LCD DISPLAY.
PLAYBACK OF MP3 SONG VIA USB STORAGE MEDIA
CONNECTING
THE SYSTEM IS ABLE TO DECODE AND PLAYBACK ALL MP3 FILE WHICH
STORED IN THE MEMORY MEDIA WITH USB CONNECTING PORT.
1. BEFORE SWITCHING ON THE UNIT, PLUG-IN THE USB PLUG & MAKE SURE
IT GOING INTO COMPLETELY
⚫CONNECTING THE USB UPSIDE DOWN COULD DAMAGE THE AUDIO
SYSTEM OR THE STORAGE MEDIA (USB PEN DRIVE). CHECK TO BE SURE
THE DIRECTION IS CORRECT BEFORE CONNECTION.
2. TURN ON THE UNIT (6) AND PRESS FUNCTION BUTTON (7) TO SELECT
“USB“ MODE.
3. THE SYSTEM WILL START READING THE STORAGE MEDIA AND WILL
START PLAYBACK THE DISC AUTOMICALLY. THE LCD DISPLAY (1) WILL
SHOW THE TRACK NUMBER AND PLAYING TIME.
4. REPEAT THE SAME PLAYBACK PROCEDURE AS PLAYING CD/MP3 DISC AS ABOVE
REMARK
- THE SYSTEM CAN DETECT AND READ THE FILE UNDER MP3 FORMAT ONLY THOUGH THE USB PORT.
- IF CONNECT THE SYSTEM TO MP3 PLAYER VIA THE USB SOCKET, DUE TO VARIANCES IN MP3
ENCODING FORMAT, SOME MP3 PLAYER MAY NOT BE ABLE TO PLAY VIA THE USB SOCKET. THIS IS
NOT THE MALFUNCTION OF THE SYSTEM.
REMOVING OF USB
TO REMOVE THE USB, TURN OFF THE POWER OR SWITCH THE FUNCTION MODE TO EITHER CD OR TUNER
FIRST. UN-PLUG THE USB BY PULLING OUT THE USB SOCKET DIRECTLY,
BLUETOOTH CONNECTING AND PLAYBACK

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
1. PRESS THE POWER ON/STANDBY BUTTON (6) TO TURN ON THE UNIT AND PRESS THE FUNCTION BUTTON
(7) TO SWITCH THE FUNCTION TO BT (BLUETOOTH) MODE.
2. THE TEXT “BT” ON THE DISPLAY WILL FLASH MEANING THE UNIT IS SEARCHING AND WAITING TO
CONNECT TO BLUETOOTH.
3. SWITCH THE BLUETOOTH FUNCTION OF YOUR BLUETOOTH DEVICE ON (SUCH AS A MOBILE PHONE)
AND SELECT THE BLUETOOTH EQUIPMENT CODE “H633” TO CONNECT.
4. WHEN THE BLUETOOTH DEVICE HAS CONNECTED SUCCESSFULLY, THE TEXT “ BT “ WILL NO LONGER
FLASH BUT BE STATIC.
5. START PLAYBACK OF THE MUSIC ON YOUR BLUETOOTH DEVICE AND ENJOY THE MUSIC THROUGH
THE SPEAKERS OF THIS UNIT.
6. ADJUST THE VOLUME KNOB (19) TO THE DESIRED VOLUME LEVEL.
7. IF YOU WANT TO CONNECT THE UNIT TO ANOTHER BLUETOOTH ENABLED DEVICE AFTER YOU’VE
ALREADY SUCCESSFULLY PAIRED, PRESS AND HOLD THE “ PLAY/PAUSE ” BUTTON (3) FOR 2-3
SECONDS OR TURN OFF THE BLUETOOTH ON THE DEVICE THAT WAS PREVIOUSLY PAIRED WITH THE
UNIT. THE TEXT “BT” ON THE DISPLAY WILL BEGIN FLASHING, REPEAT STEP 3-6 ABOVE.
NOTES:
1. REFER TO THE MANUAL OF YOUR CELL PHONE, TABLET PC, COMPUTER OR OTHER BLUETOOTH
ENABLED DEVICES FOR BLUETOOTH OPERATION SINCE IT MAY VARY FROM MODEL TO MODEL.
2. IF YOUR BLUETOOTH ENABLED DEVICE DOES NOT SUPPORT A2DP PROFILE, IT WILL NOT PLAY THE
MUSIC THROUGH THE SPEAKER, EVEN IF PAIRED (LINKED).
3. REMEMBER TO TURN OFF THEUNIT WHEN YOU HAVE FINISHED LISTENING,
4. DON'T FORGET TO SWITCH OFF THE POWER OF YOUR BLUETOOTH DEVICE AS WELL.
5. THE MUSIC PLAYBACK WILL AUTOMATICALLY BE PAUSED WHEN YOU HAVE AN INCOMING CALL.
WHEN THE CALL IS ENDED, THE UNIT WILL START PLAYING AGAIN.
LISTING TO TAPE
GENERAL OPERATION
STOP / EJECT KEY (24) PRESS TO STOP ALL DECK OPERATION. PRESS AGAIN TO OPEN THE CASSETTE
DOOR
FAST FORWARD KEY (25) PRESS TO START TAPE WINDING IN EITHER FORWARD OR REVERSE DIRECTION
& FAST REWIND KEY (13)
PLAY KEY (12) PRESS TO START PLAYING CASSETTE TAPE
PAUSE KEY (23) PRESS TO STOP TAPE OPERATION TEMPORARILY. PRESS AGAIN TO RESUME
PLAYBACK

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
RECORD KEY (11) PRESS TOGETHER WITH PLAY KEY TO START TAPE RECORDING
PLAYBACK
⚫PRESS “FUNCTION” BUTTON (7) TILL IT REACH “ TAPE ” MODE.
⚫INSERT A BLANK CASSETTE TAPE WHICH IS SUITABLE FOR RECORDING.
⚫PRESS PLAY KEY (12) TO ACTIVE PLAYBACK
⚫ADJUST THE VOLUME CONTROL (19) TO THE DESIRED LEVEL.
⚫USE PAUSE KEY (23) WHEN YOU WANT TO STOP PLAYBACK TEMPORARILY.
⚫PRESS STOP / EJECT KEY (24) WHEN FINISHED.
RECORDING
A. RECORDING FROM RADIO
⚫SET TO “RADIO” MODE.
⚫TUNE TO THE DESIRED STATION AND INSERT A BLANK CASSETTE TAPE.
⚫PRESS “RECORD” KEY (11) TO START RECORDING.
⚫PRESS “PAUSE” KEY (23) AND THEN “STOP/EJECT” KEY (24) WHEN FINISHED.
B. RECORDING FROM CD/USB/BLUETOOTH
⚫SET TO “CD/USB/BT” MODE.
⚫INSERT A BLANK CASSETTE TAPE WHICH IS SUITABLE FOR RECORDING.
⚫PRESS “PAUSE” KEY (23) FIRST AND THEN “RECORD” KEY (11), RECORDING FUNCTION IS NOW STANDBY.
⚫START PLAYBACK OF CD/USB, OR CONNECT THE BLUETOOTH AND TO START PLAYBACK. AND THEN
RELEASE THE “PAUSE KEY” (23) TO START RECORDING.
⚫TO STOP RECORDING, PRESS “STOP” BUTTON (5) FIRST, THEN PRESS THE “PAUSE” KEY (23) AND THEN
“STOP/EJECT” KEY (24) ON CASSETTE TAPE DECK.
MORE FEATURES
A. MUTE FUNCTION (BY REMOTE HANDSET)
PRESS TO TERMINATE THE SOUND OUTPUT FROM SPEAKER TEMPORARILY AND PRESS AGAIN TO RESUME
NORMAL PLAYBACK.
B. PRE-SET EQ FUNCTION
THIS UNIT PROVIDES 5 DIFFERENCES SOUND MODE TO ENHANCE YOUR LISTENING EXPERIENCE. YOU CAN
SELECT THE DESIRED EFFECT BY PRESSING THE “EQ” BUTTON REPEATEDLY AT FOLLOWING SEQUENCE:-
FLAT CLASSIC ROCK POP JAZZ

HIFI Stacking System
H633 v02: 19/11/21
Please read and retain these instructions for future reference
REMOTE CONTROL TRANSMITTER
BATTERY INSTALLATION (BATTERY NOT PROVIDED)
THE INFRA-RED TRANSMITTER REQUIRE 2 PCS “ AAA “ BATTERY FOR OPERATION
BUTTON DESCRIPTION
POWER PRESS TO SWITCH ON/STANDBY THE SYSTEM
MUTE PRESS TO ACTIVE MUTE FUNCTION
FUNCTION PRESS TO SELECT THE FUNCTIONS (CD/TUNER/USB)
SKIP UP /DOWN IN CD/MP3 MODE : TO SELECT PREVIOUS / NEXT TRACK
IN TUNER MODE : PRESS TO TUNE THE RADIO
FREQUENCY
PLAY/PAUSE IN CD MODE : PRESS ONCE TO START PLAYBACK. PRESS ONCE
AGAIN TO STOP THE DISC PLAY TEMPORARILY
IN TUNER MODE : PRESS TO SELECT STEREO OR MONO FM
RECEIPTION
STOP IN CD MODE : PRESS TO TERMINATE CD PLAYBACK OR CANCEL
PROGRMMED CD MEMORY
IN TUNER MODE : PRESS TO SELECT AM OR FM BAND
REP-DOWN / PRE-UP IN TUNER MODE : PRESS TO CALL OUT THE PRESET MEMORY IN
ORDER
EQ PRESS TO SELECT EQ MODE FOR ENJOYMENT
VOLUME -/+ PRESS TO ADJUST VOLUME LEVEL UP/ DOWN
BATTERY INSTALLATION
1) OPEN THE BATTERY COMPARTMENT COVER.
2) INSERT TWO "AAA" (UM-4) BATTERIES (NOT INCLUDED) AND OBSERVE
THE POLARITY AS INDICATED INSIDE THE BATTERY COMPARTMENT WHEN
INSTALLING.
3) REPLACE THE COVER.

HIFI Stacking System
H633 v02: 19/11/21
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BATTERIES
•Keep batteries away from children and pets.
•Do not mix used and new batteries.
•Remove the batteries if left for long periods.
•Never dispose of batteries in a fire.
•Battery disposal, spent or expired batteries must be properly disposed of and recycled in compliance
with local regulations. For detailed information, contact your local authority.
•Follow the battery manufacturer’s safety, usage, and disposal instructions.
NOTE: Due to ERP stage two requirements and to protect the environment, the unit will switch
to standby mode automatically if no music is playing after 15 minutes.
PLUG WIRING (UK & IRELAND)
This appliance is fitted with a BS 1363 13-amp plug. If you have to replace the fuse, only those
that are ASTA or BSI approved to BS1362 and with a rated current of 3-amps should be used. If
there is a fuse cover fitted, this cover must be re-fitted after changing the fuse. If the fuse cover is
lost or damaged the plug must not be used. Spare fuse holders and fuses are available from
electrical outlets. If the socket outlets in your home or office are not suitable for this product’s
plug, the plug must be removed and disposed of safely. Attempts to insert the plug into the wrong
socket is likely to cause electric hazard. A replacement plug should be wired according to the
following instructions:
The cable
A mains electricity cable contains two or three inner wires. Each has a core of copper and an outer layer of
flexible plastic. This product is earthed; the wires in the cord set are colour coded in the following way:

HIFI Stacking System
H633 v02: 19/11/21
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BLUE NEUTRAL
BROWN LIVE
GREEN & YELLOW EARTH
The diagram shows the key features of a correctly wired
three-pin mains plug.
DISPOSAL
•Coopers of Stortford use recyclable or recycled packaging where possible.
•Please dispose of all packaging, paper, cartons, packaging in accordance with your local
recycling regulations.
•Plastics, polybags – this is made from the following recyclable plastic.
Code &
Symbol
Type of
Plastic
Polyethylene
Terephthalate
High-Density
Polyethylene
Polyvinyl
Chloride
Low Density
Polyethylene
Polypropylene
Polystyrene
Please
Specify
(includes
ABS,
Nylon)
Commonly
used for
Soft drink and
juice bottles,
shampoo
bottles, meat
trays, fruit
punnets
Milk bottles,
cleaning
product
bottles,
yoghurt pots,
butter tubs
and other
food
Pipes,
construction
material,
flooring,
windows,
guttering,
plister packs
Shopping
bags, bread
bags, squeezy
bottles,
stretch/pallet
wrap, bubble
wrap, multi-
pack can
Microwaveable
food
containers,
yoghurt pots,
butter tubs,
disposable
plates and cups
Insulation
boxes, water
cups,
protective
packaging
inserts, take
away
containers
CD’s, crisp
packets,
various
flexible
packaging
, baby
bottles,
sunglass

HIFI Stacking System
H633 v02: 19/11/21
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containers
holders
lenses
Notes
Commonly
recycled and
collected
from
household
recyclign bins.
Check with
your local
authority
Commonly
recycled and
collected
from
household
recycling
bins. Check
with your
local
authority
Not usually
colellected
from
household
recycling
bins,
Sometimes
recycled at
local waste
management
centres.
Usually
recyclable
supermarket
deposit
points. Check
other plastic
films as any
non-
polythene
film e.g. cling
film, crisp
packets film
lids
Commonly
recycled and
collected from
household
recycling bins
(packaging
tape itself not
recyclable but
does not
interfere with
cardboard)
Not commonly
recycled but
waste
management
centres will
recycle it.
Not often
or widely
recycled
•At the end of the product’s lifespan please check with your local council authorised household waste
recycling centre for disposal.