DM TECH 511-DM3I User manual

WAR NI NG : To reduce
the risk of electric shock, do
not remove cover (or back).
N o u s e r - s e r v i c e a b l e
p a r t s i n s i d e . R e f e r
se r vi c in g to q u al i fi e d
service personnel.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The excl am at ion
poi nt w i t hi n t he
triangle is a warning
sign alerting you of
important instructions
accompanying the
product.
The lightning flash
a n d a r r o w h e a d
within the triangle
i s a w a r n i n g
sign alerting you of
"dangerous voltage"
inside the product.
CAUTION
DO NOT EXPOSE TO DRIPPING
OR SPLASHING LIQUIDS!
NOTE: CAUTION SYMBOLS ARE PRINTED ON REAR OF UNIT.
PLEASE REFER TO INSTRUCTION MANUAL.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO DRIPPING OR SPLASHING LIQUIDS.
E-2
CLASS 1 L ASER PRODUCT
KLASSE 1 L ASER PRODUKT
LASER DE C LASSE
LASER DI P RIMA CLASSE
KLASSE 1 L ASER
LASER PRIMERA CLASE
LASER CLASSE 1
KLASSE 1 L ASER PRODUKT
CAUTION: INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
VORSICHT: UNSICHTBARE LASERSTRAHLUNG TRITT AUS,
WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT DEM STRAHL AUSSETZENI.
VARNING: OSYNLIG LASERSTRÁLNING NÄR DENNA DEL ÄR ÖPPNAD OCH
SPÄRR ÄR URKOPPLAND. STRÁLEN ÄR FARLIG.
ADVARSEL: USYNLIG LASERSTRÁLING VED ÁBNING. NÁR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÁ UDS/ETTELSE FOR
STRÁLING.
ATTNENZIONE: RADIONS LASER INVISIDILE. NON GUARDARE
DIRETTAMENTE NELLA SORGENTE DEL LASER.
ACHTUNG: LASERLINSE NICHT BERÜHREN UNSICHTBARER LASERSTRAHL.
AVISO: A LENTE NUNCA DEVE SER TOCADA.
PLEASE NOTE: YOU WILL FIND THE
RATING LABEL FOR THIS PRODUCT
LOCATED ON THE REAR OF THE UNIT.
CAUTION: GROUNDING OR POLARIZATION. THE PRECAUTIONS
SHOULD BE TAKEN SO THAT THE WIDER BLADE OF THE AC PLUG
MUST MATCH THE SLOT IN RECEPTACLE "WALL SOCKET".
MICRO HI-FI
CD RADIO SYSTEM
WITH DIGITAL CLOCK
OPERATING INSTRUCTIONS
MODEL : 511-DM3i
S-BASS
SUPER BASS
BOOSTER
BLUE
BACKLIGHT
DISPLAY
RE MOTE
CO NT RO L
DX
DIGITAL
DISPLAY
D I G I T A L
PLAYBACK
MP3
DATE: 20 FEB, 2008
MODEL 511-DM3i “DMTECH”
SIZE: 102(W) X 136(H) MM FOR EACH PAGE
PRINTING COLOR: BLACK
MATERIAL: 80G WOODFREE PAPER
REVISED ENGLISH I/M FOR APPROVAL

E-3
LOCATION OF CONTROLS
1. ON/ OFF KEY
2. TIME SET KEY
3. SUPER-BASS (DBBS) KEY
4. CLOCK ADJUST “HOUR” KEY
5. CD “REPEAT/ PROGRAM” KEY
6. CLOCK ADJUST “MINUTE” KEY
7. SKIP +10/ FOLDER KEY
8. REMOTE CONTROL SENSOR
9. BLUE BACKLIT DISPLAY
10. CD “PLAY/PAUSE” KEY
11. CD "BACK" KEY
12. CD “STOP” KEY
13. CD "NEXT" KEY
14. VOLUME DOWN (-) KEY
15.
16. RADIO TUNING KNOB
17. CD DOOR OPEN KEY
18. SPEAKERS (LEFT & RIGHT)
19. CD DOOR (MOTOR IZED)
20. DESK STAND
21. HEADPHONE JACK
22. BAND SWITCH (AM/FM/STEREO)
23. FUNCTION SWITCH
[RADIO/CD (MP3)/ AUX]
24. AUX IN SOCKETS (LEFT & RIGHT)
25. SUB WOOFER OUTPUT SOCKET
26. FM-ANTENNA WIRE
27. AC-CO RD & PLUG
VOLUME UP (+) KEY
E-4
POWER SUPPLY
- THIS SET WORKS ON NORMAL HOUSEHOLD AC-POWER.
- MAKE SURE THE SET VOLTAGE OF THE UNIT MATCHES YOUR LOCAL VOLTAGE.
- INSERT THE PLUG OF THE AC-CORD INTO A WALL OUTLET WITH AC-POWER.
- PRESS THE ON/ OFF KNOB TO SWITCH “ON” THE UNIT.
IMPORTANT : HOW TO TELL IF POWER IS "ON" ?
WHEN THE POWER IS “ON” THE ENTIRE DIGITAL DISPLAY WILL BE LIT UP WITH
A “BLUE” BACK-LIGHT. THIS INDICATES THE HI-FI IS SWITCHED “ON”.
- SET THE FUNCTION SWITCH TO "RADIO".
- SET THE RADIO BAND SELECTOR SWITCH TO THE DESIRED BAND.
- ROTATE TUNING KNOB TO TUNE-IN THE DESIRED STATION, AS DISPLAYED IN THE LCD
DIGITAL DISPLAY.
- ADJUST THE VOLUME TO THE DESIRED LEVEL. (UP/ DOWN)
- TO IMPROVE FM-RADIO RECEPTION, FULLY EXTEND THE FM-ANTENNA WIRE AND
ADJUST IT'S POSITION.
- TO IMPROVE AM (MW) RADIO RECEPTION, ROTATE OR RE-POSITION THE MAIN UNIT.
OPERATION OF RADIO
THE BUILT IN "SUPER BASS BOOSTER" CIRCUIT PROVIDES A POWERFUL
ENHANCEMENT TO LOW FREQUENCY MUSIC, GIVING A STRONGER BASS SOUND
WHICH IS IDEAL FOR "ROCK" OR "JAZZ" MUSIC.
- THIS SET HAS A BUILT-IN DIGITAL CLOCK, WHICH IS DISPLAYED WHEN THE UNIT IS IN
"CD" MODE OR WHEN THE UNIT IS SWITCHED "OFF" (WITH AC-POWER SUPPLY
CONNECTED).
- TO SET THE CORRECT TIME, PRESS AND HOLD THE "TIME SET SWITCH" AND PRESS
THE "MINUTE" AND "HOUR" ADJUST SWITCHES TO ADVANCE TO THE CORRECT TIME.
SUPER BASS (DBBS) FUNCTION
CLOCK FUNCTION - HOW TO SET CORRECT TIME
1818 19
17 20
21
22
1615
14
13
1211
1098
7
6
5
4
3
2
1
23
1
17
710
12
13
11
15
14
26 27
24
25

E-6
E-5
- AT ANYTIME DURING PLAYBACK, "PRESS AND HOLD" THE SEEK/SCAN SWITCHES :
OR TO FAST-REVERSE OR FAST-FORWARD THE SPECIFIC TRACK, WHICH IS
CURRENTLY PLAYING.
- AT ANYTIME DURING PLAYBACK, PRESS THE "CD REPEAT SWITCH" AS FOLLOWS:
PRESS ONCE = TO REPEAT THE CURRENT TRACK
(REPEAT SYMBOL WILL "FLASH")
PRESS TWICE = TO REPEAT ALL TRACKS (FULL CD)
(REPEAT SYMBOL WILL STAY "ON" CONTIN
UOUSLY)
HOW TO PLAY MP3 DISCS
- INSERT A MP3 CD DISC, CLOSE THE DOOR.
- SLIDE THE FUNCTION SWITCH TO CD (MP3) POSITION.
- THE DISK WILL SPIN AND PERFORM A FULL CHECK OF THE DISC TO COUNT THE TOTAL
NUMBER OF SONGS. THEN PLAYBACK OF THE FIRST SONG (TRACK) WILL BEGIN AND
THE DISPLAY WILL INDICATE THE CURRENT TRACK NO: (001).
- IF YOUR DISC HAS "FOLDER" (SEE BELOW) THE DISPLAY WILL SHOW THE FOLDER
NUMBER (eg. F01, F02, etc..) EVERY 5 SECONDS.
- AT ANY TIME DURING PLAYBACK, PRESS AND RELEASE OR TO SKIP
BACKWARDS OR FORWARDS BY ONE TRACK.
- MP3 DISCS OFTEN HAVE SEVERAL “FOLDER” (SUB-DIRECTORIES) WHICH CONTAIN
GROUPS OF SONGS.
- IF YOUR MP3-CD HAS NO FOLDERS, YOU CAN USE THE BUTTON TO
JUMP 10 SONGS AHEAD. THIS IS USEFUL IF YOU HAVE MANY SONGS ON YOU WANT TO
QUICKLY JUMP TO A PARTICULAR SONG.
- PRESS & RELEASE SEVERAL TIMES UNTIL YOU REACH A SONG
NUMBER NEAR TO YOUR DESIRED SONG, AND THEN PRESS "BACK" OR "NEXT"
REPEATEDLY TO ARRIVE AND THE EXACT SONG YOU DESIRE.
- IF YOUR MP3-CD HAS FOLDERS, YOU CAN SELECT THE FOLDER TO PLAYBACK BY
PRESSING AND HOLDING THE BUTTON FOR AB OUT 2 SECONDS.
- EACH TIME YOU PRESS & HOLD THE BUTTON (FOR 2 SECONDS),
THE PLAYER JUMPS TO THE FIRST SONG IN THE NEXT FOLDER. (THE DISPLAY WILL
ALTERNATE BETWEEN THE SONG NUMBER & THE FOLDER NUMBER EVERY 5 SECONDS).
(NOTE: THE "FOLDER" FUNCTION ONLY WORKS ON MP3-DISCS WHICH HAVE FOLDERS.
IF YOUR DISC HAS NO FOLDERS, PRESSING WILL PERFORM THE
"SKIP +10" FUNCTION).
SKIP + 10/ FOLDER
SKIP + 10/ FOLDER
SKIP + 10/ FOLDER
SKIP + 10/ FOLDER
SKIP + 10/ FOLDER
- THIS UNIT HAS A MOTORIZED (MOTOR OPERATED) AUTOMATIC CD-DOOR.
- PLEASE NEVER TRY TO OPEN OR CLOSE THE DOOR MANUALLY (BY HAND)
- ALWAYS USE THE CD OPEN / CLOSE KEY
- WHEN OPENING, THE DOOR WILL SWING UPWARDS AND STOP AUTOMATICALLY
WHEN IT IS FULLY OPEN. NEVER APPLY PRESSURE ON THE DOOR TO OPEN
THE DOOR FASTER OR BEYOND ITS LIMIT.
- IF THERE IS ANY OBSTRUCTION WHEN OPENING THE DOOR (IF SOMETHING
IS BLOCKING THE DOOR AND PREVENTING IT FROM OPENING) THE DOOR WILL
AUTOMATICALLY STOP AND REVERSE DIRECTION (CLOSE) AFTER 4-5 SECONDS
TO PREVENT DAMAGE TO THE CD-DOOR AND MOTOR.
IMPORTANT
MOTORIZ ED AUTOMA TIC CD- DOOR - OPERATION AND PRECA UTIONS
INSERTION & REMOVAL OF DISCS
- ALWAYS ENSURE THE DISC IS NOT IN MOTION (NOT SPINNING) WHEN YOU PRESS
THE CD-DOOR "OPEN" KEY. ALWAYS PRESS CD "STOP" KEY TO STOP THE DISC
SPINNING FIRST.
- CAREFULLY PLACE A COMPACT DISC ONTO THE CENTER SPINDLE WITH THE LABEL
SIDE (PRINTED SIDE OF DISC) FACING OUTWARDS (TOWARDS YOU).
- PRESS THE "OPEN" KEY TO AUTOMATICALLY CLOSE THE CD-DOOR. THE CD-DISPLAY
WILL SHOW THE TOTAL NUMBER OF TRACKS ON THE DISC AFTER A FEW SECONDS.
THE CD IS NOW READY TO BE PLAYED.
- TO REMOVE A DISC, PRESS THE OPEN KEY. THE DOOR WILL OPEN UPWARDS
ALLOWING THE REMOVAL OF THE CD INSIDE.
- IMPORTANT : ALWAYS HOLD A CD BY IT'S EDGES. AVOID GETTING ANY FINGER-PRINTS,
SMUDGES OR DIRT ONTO THE SURFACE OF A DISC. IN CASE THIS HAPPENS, USE A
SPECIAL CD-CLEANING CLOTH OR CLEANING KIT TO REMOVE THE DIRT OR
SMUDGES.
NORMAL CD OPERATION
- INSERT A CD AS DESCRIBED.
- ONCE THE CD-DOOR IS CLOSED (WITH A DISC INSIDE) THE SET WILL IMMEDIATELY
READ THE DISC AND DISPLAY THE NUMBER OF SONGS (TRACKS) ON THE CD.
- PRESS THE PLAY/PAUSE KEY . THE DISK WILL START SPINNING AND THE FIRST
SONG (TRACK) WILL START PLAYING. THE DISPLAY WILL INDICATE THE CURRENT
TRACK NUMBER. ("1" IF IT IS THE FIRST TRACK).
- TO PAUSE PLAY BACK AT ANYTIME DURING PLAYBACK, PRESS THE "PLAY/PAUSE"
KEY . PRESS PLAY/PAUSE KEY TO RESUME OPERATION AT THE SAME
TRACK AND POSITION.
- AT ANYTIME DURING PLAYBACK, PRESS THE "STOP" SWITCH TO STOP
OPERATION OF THE SET. THIS WILL RESET THE SET TO THE FIRST TRACK (IF YOU
PRESS PLAY AFTER STOP, THE FIRST TRACK WILL ALWAYS START PLAYING).
HOWEVER, THE DIGITAL DISPLAY WILL SHOW THE TOTAL NUMBER OF TRACKS ON THE
DISC.
- AT ANYTIME DURING PLAYBACK, "PRESS AND RELEASE" THE SEEK/SCAN SWITCHES :
OR TO SKIP BACKWARDS OR FORWARDS BY ONE TRACK, AS DESIRED.
SET THE FUNCTION SWITCH TO "CD".

- THE CD PLAYER CAN BE PROGRAMMED TO PLAY ANY SEQUENCE OF UPTO
99 TRACKS (FOR CD/ MP3), AS DESIRED.
- ALWAYS PRESS THE STOP KNOB BEFORE STARTING THE PROGRAMMING.
- PRESS THE PROGRAM KNOB, THE DISPLAY WILL SHOW A SYMBOL
AND THE DISPLAY WILL SHOW “ ” , TO INDICATE THAT THE SET IS NOW IN
"MEMORY PROGRAMMING MODE", AT MEMORY POSITION NO. 1.
- PRESS THE BACK/NEXT KNOBS OR TO SELECT THE TRACK (SONG) NUMBER
YOU WISH TO BE STORED IN THE FIRST MEMORY (PROGRAM) POSITION, AND PRESS
THE PROGRAM KNOB TO CONFIRM YOUR SELECTION.
- WHEN YOU PRESS PROGRAM KNOB THE DISPLAY WILL ADVANCE TO THE NEXT MEMORY
POSITION NUMBER (EG. “ ” FOR 2ND POSITION).
- REPEAT THE PREVIOUS 2 STEPS, EACH TIME SELECTING ANY TRACK NUMBER OF YOUR
CHOICE TO BE STORED IN THE SUCCESSIVE MEMORY (PROGRAM) POSITIONS.
- AFTER EACH TRACK NUMBER, REMEMBER TO PRESS THE PROGRAM KNOB.
- AFTER A MAXIMUM OF 99 SONGS (OR LESS) HAVE BEEN SELECTED AS DESCRIBED
ABOVE, PRESS THE PROGRAM KNOB.
- ALSO, THE SYMBOL WILL REMAIN "ON" TO INDICATE THAT YOU
HAVE SAVED A PROGRAM-MEMORY (SEQUENCE).
- PRESSING PLAY WILL NOW PLAY BACK THE "SAVED SEQUENCE" IN
THE PROGRAM MEMORY.
- PRESSING NEXT/ BLACK WILL MOVE TO THE NEXT OR PREVIOUS SONG
IN THE SAVED SEQUENCE.
- TO CLEAR (CANCEL) THE ENTIRE PROGRAM WHICH IS STORED IN THE MEMORY,
SIMPLY PRESS "STOP" , OR SWITCH "OFF" THE SET.
PROGRAMMING THE CD-PLAYER
P
P01
P02
P
USING THE AUDIO LINE IN CONNECTION (AUX-IN)
- YOU CAN CONNECT THE AUDIO OUTPUT OF AN EXTERNAL DEVICE SUCH AS A DVD
(OR MP3) PLAYER TO THIS UNIT, TO LISTEN TO THE SOUND OF THAT DEVICE
THROUGH THE HIGH QUALITY AMPLIFIER OF THIS MUSIC SYSTEM.
- TO CONNECT THE EXTERNAL DEVICE (eg. DVD OR MP3 PLAYER) PLEASE USE A
STANDARD RCA CABLE TO CONNECT THE "AUDIO LINE-OUT" OF THE DEVICE (LEFT
AND RIGHT CHANNELS) TO THE "AUX-IN" RCA JACKS (LEFT AND RIGHT) ON THE REAR
PANEL OF THIS UNIT. (CABLE IS NOT INCLUDED).
- SWITCH ON THE POWER OF THE MAIN UNIT AND THE EXTERNAL DEVICE.
- SWITCH THE FUNCTION SELECTOR TO "AUX".
- START PLAYBACK OF THE EXTERNAL DEVICE (eg. DVD OR MP3 PLAYER) AND ADJUST
THE VOLUME CONTROL OF THE MAIN UNIT TO THE DESIRED LEVEL.
- REMEMBER TO SWITCH OFF THE POWER OF THE MUSIC SYSTEM (MAIN UNIT) WHEN
YOU ARE FINISHED USING THE EXTERNAL DEVICE.
E-7 E-8
CONNECTING AN EXTERNAL POWERED SUBWOOFER
(NOT INCLUDED)
- THIS UNIT HAS A BUILT IN SUBWOOFER CONNECTION WHICH CAN BE CONNECTED TO
ANY STANDARD POWERED SUBWOOFER.
- BY CONNECTING TO A POWERED SUBWOOFER, THE LOW FREQUENCY (BASS SOUND)
CAN BE STRONGLY ENHANCED TO PROVICE A MUCH RICHER AND DEEPER SOUND TO
YOUR MUSIC.
- TO USE THIS FACILITY, SIMPLY CONNECT ANY STANDARD POWERED SUBWOOFER
(EASILY AVAILABLE FROM MOST MUSIC EQUIPMENT SHOPS) USING THE RCA JACK ON
THE REAR PANEL OF THE MAIN UNIT.
- SWITCH ON THE POWERED SUBWOOFER.
- PLAY ANY MUSIC SOURCE (CD or RADIO or AUX) AS USUAL.
- YOU WILL IMMEDIATELY NOTICE THE DEEPER SOUND, WHICH CAN BE FURTHER
ENHANCED BY SWITCHING ON THE "SUPER BASS" FUNCTION ON THE MAIN UNIT.
- PLEASE NOTE THAT THE SPEAKERS SHOULD BE CONNECTED AS USUAL TO THE MAIN
UNIT, WHEN USING A SUBWOOFER.
- PLEASE NOTE THAT "PASSIVE" (NON-POWERED) SUBWOOFERS WILL NOT WORK WITH
THIS UNIT.
SPECIFICATIONS
POWER SUPPLY : ......................................... AC 230V ~ , 50 Hz
POWER CONSUMPTION : ............................. 25W
SPEAKER : ..................................................... 3½" x 2
FREQUENCY : ............................................... AM 530 - 1600 k Hz
FM 88 - 108 MHz
BATTERY SHALL NOT BE EXPOSED TO EXCESSIVE HEAT SUCH AS SUNSHINE,
FIRE OR THE LIKE.
THE APPARATUS SHOUL D NOT BE EXPOS ED TO DRIPPING OR SPLA SHING AND NO
OBJE CTS FI LLED WIT H LIQUI DS SHOUL D BE PLAC ED ON THE APPARATUS.
THE MARKI NG AND RATING LABE L IS LOCATED AT REAR ENCL OSURE OF
THE APPARATUS.
THE MAINS PLUG IS USED AS THE DISCONNE CT DEVICE AND IT SHALL REMAIN
READI LY OPERAB LE. TO BE COMPLE TELY DISCONNE CTED THE POWER INPUT,
THE MAINS PLUG OF THE APPARATUS SHAL L BE DISCONNE CTED FROM
THE MAINS COMPLE TELY. THE MAINS PLUG SHOUL D NOT BE OBSTR UCTE D OR
SHOUL D BE EASI LY ACC ESSE D DURI NG INTEN DED USE.
UNDER THE INFLUENCE OF ELECTROSTATIC PHENOME NON,
THE PRODUC T MAY MALFU NCTION AND USER TO POWER RESE T.
EXCESSIVE SOUND PRESSURE FROM EARPHONES AND HEADPHONES CAN
CAUSE HEARING LOSS.
CAUTION
DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY
WITH THE SAME OR EQUIVALENT TYPE.

E-9
- INCLU DED 1 PC STAND FOR THE MAIN UNIT ( )
FIXING THE BASE TO THE UNIT:
WHEN THE
INDICATOR MARK
ON THE STAND
IS ALIGNED
WITH THE LOCK
SYMBOL , THE
BASE IS
PROPERLY
IS PROPERLY
INSTALLED.
SYSTEM SET UP PROCEDURE
A. AS A "SHELF SYSTEM" (TABLE TOP USE)
1. PLACE THE STAND UNDER
THE UNIT.
2. SLIDE THE STAND UPWARD
(SEE DIAGRAM BELOW).
3. STOP WHEN THE INDICATOR MARK ON THE STAND IS ALIGNED WITH
THE LOCK SYMBOL ON THE REAR CABINET.
(TO RELEASE THE STAND FROM THE UNIT , SLIDE THE STAND DOWNWARDS
(OPPOS ITE DIRECT ION) UNTI L IT BECOME S REL EASED.
CLICK
LOCKED
INDICATOR MARK
LOCK SYMBOL
E-10
This symbol on the product or in the instructions means that your electrical
and electronic equipment should be disposed at the end of its life separately
from your household waste. There are separate collection systems for
recycling in the EU.
For more information, please contact the local authority or your retailer where
you purchased the product.