Daewoo Bus ADK-7330 User manual

ADK-7330
User Manual
ADK-7330

User Manual
ADK-7330

●Please read these instructions carefully before using this product and save
this manual for future use.
●The illustrations used in this manual are for you convenience only, and may
be different from actual objects.

Contents
1
ADK-7330
Precautions
Safety information ................................................................... 2
Handling precautions for safety .............................................. 3
Location of controls
Front view ............................................................................... 4
Remote control for DVD/Video CD player only ....................... 6
Display window ....................................................................... 7
Getting started
Turn on/off the unit, Setting the sound .................................... 8
Muting the sound quickly ........................................................ 9
Adjusting volume directly ........................................................ 9
Radio
Tuning in a station ................................................................. 10
Storing a station manually ..................................................... 10
Storing stations automatically ............................................... 11
Listening to a preset station .................................................. 11
Cassette player
Before cassette playback ...................................................... 12
Listening to a tape ................................................................. 12
Stopping and ejecting a tape ................................................ 12
Fast-winding the tape ............................................................ 13
Controlling the playback ........................................................ 13
For Dolby B noise reduction tape .......................................... 13
MP3/Audio CD player
Before MP3/Audio CD disc playback .................................... 14
Loading a disc and starting playback .................................... 14
Stopping and ejecting a disc ................................................. 14
Changing the display items ................................................... 15
Controlling the playback ........................................................ 15
Selecting the playback modes .............................................. 16
About CD-R/CD-RW ............................................................. 16
About MP3 ............................................................................ 17
DVD/Video CD player
Before DVD/Video CD disc playback .................................... 18
Playing DVD/Video disc ........................................................ 19
Controlling the playback ........................................................ 19
Stopping playback and ejecting a disc .................................. 19
Viewing the playback informations ........................................ 20
Switching the Sound Track/Subtitle ...................................... 20
Changing the playback modes .............................................. 20
Switching the Angle (DVD only) ............................................ 21
Playing a DivX Movie file ...................................................... 21
DVD Setup Operation - using remote control only ................ 22
Setting the language ............................................................. 22
Setting the Display, Setting the Audio .................................. 23
Setting the Speakers ............................................................. 24
Setting the Rating Level (Parental Lock) .............................. 24
A/V Controller
Location of controls ............................................................... 25
Selecting the External input mode ........................................ 26
Using the External microphone ............................................. 26
Auto Announcement System for guidance
Location of controls .............................................................. 27
Announcement for guidance automatically .......................... 28
Announcement for guidance manually ................................. 28
Passenger Earphone controller
Location of controls, Usage ................................................ 29
Troubleshooting
Common, Radio..................................................................... 30
Cassette ................................................................................ 31
MP3/CD Player ..................................................................... 32
DVD/Video CD player, Remote control unit .......................... 33
Specifications
General section, AM/FM Radio section ................................ 34
Cassette section ................................................................... 34
CD section, DVD/Video CD section ..................................... 35
Service Information
Customer nter-active Center Numbers ................................. 36

2
ADK-7330
Precautions
▶Safety information
This equipment has been tested and found to comply with
the limits for a Class 1 laser product, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio reception, which can be determined
by turning the equipment off or on, the user is encouraged
to consult the dealer or an experienced radio technician for
help.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR
MOISTURE.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
AND ANNOYING INTERFERENCE, USE ONLY THE
INCLUDED COMPONENTS.
CAUTION:
THIS PRODUCT IS A CLASS 1 LASER PRODUCT.
USE OF CONTROLS OR ADJUSTMENTS OR
PERFORMANCE OF PROCEDURES OTHER THAN
THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR BY
YOURSELF.
REFER SERVICING TO QUALIFIED PERSONNEL.
Part 15 of the FCC Rules
FCC Warning:
Any unauthorized changes or modifications to this
equipment would void the user’s authority to operate this
device.

3
ADK-7330
Precautions
◆This unit is designed for DC 24V negative-ground vehicles
only. Do not use a non-standard power supply.
◆Do not use gasoline, thinner, benzene, organic solvent,
etc., to clean the unit.
◆Do not press function buttons forcibly.
By pressing lightly, damage can be avoided.
▶Safety Information ▶Handling precautions for safety
When Driving
Keep the volume level low enough to be aware of road and
traffic conditions.
When Washing Your Car
Do not expose the product, including the speakers and
CDs, to water or excessive moisture. This could cause
electrical shorts, fire, or other damage.
When Parked
Parking in direct sunlight can produce very high
temperatures inside your car. Give the interior a chance to
cool down before switching the unit on.
Use the Proper Power Supply
This product is designed to operate with a 24 V DC,
negative-ground battery system.
Disc Mechanism
Do not insert coins or other small objects.
Keep screwdrivers and other metallic objects away from
the disc mechanism and disc.
Use Authorized Service Centres
This product is made of precision parts. Do not attempt to
disassemble or adjust any parts. Please refer to the
Service Centre list included with this product for service
assistance.
For Installation
This product should be installed in a horizontal position
with the front end up at a convenient angle, but not more
than 30°.
Note:
- The preset memory is cleared to return to the original factory setting
when the power connector or battery is disconnected.

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ADK-7330
4
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Location of controls
▶Front view
1. Disc slot
Insert the disc, playback starts.
2. Disc eject ( ) button
To eject the disc.
3. Display window
4. POWER button with VOLUME dial
Press to: turn on the power or mute
Press and hold : turn off the power
Rotate to: adjust the volume or value
5. Cassette slot
Insert the tape, playback starts.
6. Sound button
To select various sound quality controls.
7. AM/FM button
To turn on the AM or FM radio.
8. TAPE button
To turn on the Cassette tape.
9. DVD button
To turn on the CD/MP3 player.
10. SEEK buttons
To skip a tracks/fast-forward, reverse a track, find
a station manually/select a setting.

5
ADK-7330
11. Number 1 ~ 6 buttons
- During the Radio function
1 ~ 6 To store a stations or to receive stored stations
- During the Cassette function
1: Dolby noise reduction on/off
2RPT : Repeat playback
- During the MP3/CD/DVD function
2RPT : Repeat playback
3DISP : to change the display mode(press)
4INT : Intro playback
5RDM : Random playback
12. SCAN button
To scan the stations automatically.
13. AST button
To scan the stations and store to each preset buttons
automatically.
14. MUTE button
Turn on/off the mute.
15. Tape Eject ( ) button
To eject the tape.
16. Tune Up/Down(/)buttons
To find a station manually, Fast-winding MP3/CD/DVD
tacks, titles or chapters.
▶Front view
Location of controls

Location of controls
6
ADK-7330
▶Remote control for DVD/Video CD player only
1. POWER button
Turns the power ON and OFF.
2. MUTE button
Turns the mute ON and OFF.
3 ~ 5. Function buttons
Selects the each function.
DVD/CD/CD Changer(Optional)
6. SETUP button
DVD SETUP list display appears.
7. TITLE button
DVD mode: Shows the Title display.
8. MENU button
DVD : Shows the menu display.
Video CD : PBC ON/OFF (Video CD with
PBC function)
9. SUB.T button
DVD : Switches the subtitle.
10. ANGLE button
DVD : Switches the angle of the picture.
11. SEL/EQ button
Selects item or switches the Equalizer.
12. AUDIO button
DVD/Video CD mode: Switches audio.
13. Direction(▲▲▼▼◀◀▶▶)buttons
Selects an item displayed in the screen.
14. OK button
Enters the selected item.
15. ZOOM button
DVD : Enlarges video image.
16. VOL(∧∧∨∨)button
Increase or decreases the volume level.
17. TRACK(∧∧∨∨)button
Move to the desired position on the disc.
18. Numeric Keypad (0 ~ 9)
Inputs numbers.
19. RETURN button
DVD/Video CD (PBC ON) mode: Returns
to the previous display. (Does not return in
some discs.)
20. CLEAR button
Removes numbers (one character at a
time) that have been selected and input.

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ADK-7330
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9
21 4 5 6 7
11
3 8
▶Display window
Location of controls
1. Disc load/playback indicator
2. Cassette indicator
3. Tape Direction indicator
4. Weak FM station indicator
5. Dolby noise reduction indicator
6. FM Stereo indicator
ST lights when a stereo broadcast is received.
7. Playback mode indicator
8. Equalizer indicator
[EQ] OFF / CLASSIC / POP / ROCK / JAZZ / VOICE
9. MP3 indicator
10. Function Mode indicator
TAPE, CD, DVD, AM/FM or Preset channel number
11. Multi-function display area

8
ADK-7330
Getting started
▶Setting the sound ▶Turn on/off the unit
2Press Power/Volume(ON-OFF/VOL) to turn
on the unit.
- If the source is ready, playback also starts.
- If you turn off the power while listening to a disc,
disc play will start from where playback has been
stopped previously.
- By pressing AM/FM, you can also turn on the radio
directly.
- If you turned off the power while listening to the
radio, the same radio station will be selected.
3Press and hold Power/Volume(ON-OFF/VOL)
to turn off the unit.
- If you turned off the power while listening to a disc
or tape, disc or tape play will start from where
playback was stopped previously.
- If you turned off the power while listening to the
radio, the same radio station will be selected.
1Press SOUND repeatedly to select sound
setting mode.
◆You can adjust the bass, middle, treble, fader, balance, equalizer and
volume level.
1Turn your car’s ignition key to ACC or ON
position.
The clock is displayed.
2Rotate Power/Volume(ON-OFF/VOL) to
adjust each level or balance.
- BAS(Bass): adjust the bass sound level (-5 to +5).
- MID(Middle): adjust the middle sound level (-5 to +5).
- TRE (Treble): adjust the treble sound level (-5 to +5).
- FAD (Fader): adjust the sound fade between the front and
rear speakers (F15 to R15).
- BAL (Balance): adjust the sound balance between the right
and left speakers (L15 to R15).
- EQ (Equalizer): select an equalizer effect (EQ OFF,
CLASSIC, DANCE, ROCK, JAZZ, POP, VOICE,
TECHNO).
To cancel the equalizing effect, select “EQ OFF”.
- VOL (Volume): adjust the volume level (0 to 41).

9
ADK-7330
Getting started
▶Adjusting volume directly
1Rotate Power/Volume(ON-OFF/VOL) to
increase or to decrease the volume level.
The display will show the volume level (0 to 41).
1 Press MUTE to set mute on.
The display will show “MUTE”.
To restore the sound, press MUTE again.
▶Muting the sound quickly

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ADK-7330
~~
Radio
▶Tuning in a station
1Press AM/FM repeatedly to select the band.
- You can select from AM1, AM2, AMA, FM1, FM2 or
FMA.
- If you turned off the power while listening to the radio,
the same radio station will be selected.
2If you know the frequency of station you want to
listen to, press Tune Up/Down(/)
repeatedly to tune in to a desired frequency.
- To quickly search for next station, press and hold
Tune Up/Down(/)then release.
- During reception of stereo stations the“ST”indicator is
on.
3To quickly search for next station, press
SEEK .
Start turing for a station.
4To quickly seek all stations, press SEEK .
Start turing for a station.
The unit will go to a station, play for a few seconds, and
then go to the next station. When the unit tunes in to
the desired station, press SEEK to stop
scanning.
▶Storing a station manually
- You can preset 6 stations each for band (FM1, FM2, AM1 and AM2).
- When tuning in stations while driving, use preset station to prevent
accidents.
2Press and hold number (1 to 6) for 2 seconds to
select the preset number.
The frequency is stored in the selected preset number.
To preset another station, repeat these steps.
- You can preset 6 stations each for band (FM1, FM2, AM1
and AM2).
- If you try to store another station in the same preset number,
the previously stored station will be replaced.
1Follow steps 1 to 3 in “Tuning in a station” to tune
the frequency you wish to preset.

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ADK-7330
~~
Radio
2Press AST.
The unit stores stations in the order of their
frequencies on the number buttons.
- The unit selects the stations with the strongest signals
within the selected band, and stores them in the order of
their frequency.
- Up to 6 stations can be stored in each of the AMA and
FMA band.
▶Listening to a preset station
When tuning in stations while driving, use preset stations to prevent accidents.
2Press the number (1 to 6) on which the
desired station is stored.
1Press AM/FM repeatedly to select the band.
- You can select from AM1, AM2, AMA, FM1, FM2 or
FMA.
▶Storing stations automatically
1Press AM/FM repeatedly to select the band.
- You can select from AM1, AM2, AMA, FM1, FM2 or
FMA.
◆The unit selects the stations with the strongest signals within the selected
band, and stores them in the order of their frequency.
◆Up to 6 stations can be stored in each of the AMA and FMA band.

1Press Cassette Eject[]button to eject a
cassette. Take the cassette.
When cassette is ejected, FM radio function is turn on
automatically.
▶Stopping and ejecting the tape
2During playback, press TAPE to change the
tape’s playback direction.
- Auto Reverse
When the cassette reaches at the end of one side, it will automatically
reverse and playback the other side of tape.
- For Dolby B noise reduction tape
When playing the Dolby tape, press the 1 to reduce audible “hiss”.
1Insert a cassette into the cassette
slot. Playback will starts automatically.
If a cassette is already inserted, press
TAPE button to starts playback.
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ADK-7330
Cassette player
▶Before cassette playback ▶Listening to a tape
Notes on Cassettes
 Do not touch the tape surface of a cassette, as any dirt or
dust will contaminate the heads.
 Keep cassettes away from equipment with built-in magnets
such as speakers and amplifiers, as erasure or distortion on
the recorded tape could occur.
 Do not expose cassettes to direct sunlight, extremely cold
temperatures, or moisture.
 Slack in the tape may cause the tape to be caught in the
unit. Before you insert the tape, use a pencil or similar
object to turn the reel and take up any slack.
 Distorted cassettes and loose labels can cause problems
when inserting or ejecting tapes. Remove or replace loose
labels.
 The sound may become distorted while playing the
cassette. The cassette player head should be cleaned after
each 50 hours of use.
Cassettes longer than 90 minutes
 The use of cassettes longer than 90 minutes is not
recommended except for long continuous play. The tape
used for these cassettes is very thin and tends to stretch
easily. Frequent playing and stopping of these tapes may
cause them to become entangled in the cassette deck
mechanism.
Slack

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ADK-7330
Cassette player
▶Fast-winding the tape ▶Controlling the playback
1To search for a particular point on a track
backwards or forwards
Press Tune Up/Down(/) to select
desired point during playback.
To go to backward : press
To go to forward : press
To return to normal playback : press /
2To go to the previous or next tracks -
Auto Music Search(AMS)
Press SEEK to go to the previous or
next track during playback.
To go to previous tracks : press
To go to next tracks : press
Depending on the tape recording condition, this function
is not available.
3To fast-rewinding or fast-forwarding
During playback press and hold SEEK
to fast-winding.
To fast-rewinding : press and hold
To fast-forwarding : press and hold
To cancel fast-winding : press again
1To change the tape’s playback direction
Press TAPE to playback the opposite side of
tape.
2To repeat play the current track
Press 2RPT button.
The display will show “RPT” and the current track will be
played repeatedly until this function is canceled.
Depending on the tape recording condition, this function is
not available.
3To cancel the repeat playing
Press 2RPT again.
“RPT” disappears and repeat playback function is
canceled.
1When playing the Dolby tape, press the 1to
reduce audible “hiss”.
▶For Dolby B noise reduction tape

14
ADK-7330
MP3/Audio CD player
▶Loading a disc and starting playback
- Playback will start automatically after recognizing the data of
the loading disc.
- It may take some time to start playing.
- All tracks will be played until you change the source or eject the
disc.
1Press EJECT().
Take the disc.
▶Stopping and ejecting a disc
2To pause playback
Press CD during playback.
“PAUSE” is displayed on the display.
To resume normal playback, press it again.
1Insert a disc into the disc
slot with the label side
facing up.
▶Before MP3/Audio CD disc playback
◆You can play CD-DA and MP3 discs.
◆This unit cannot play the following files;
- MP3 files encoded with MP3i and MP3 PRO format.
- MP3 files encoded in an inappropriate format.
- MP3 files encoded with Layer 1/2.
- Files which have data such as WAVE, ATRAC3, etc.
Note : Available discs
◆CD-DA : CD-R/CD-RW
◆MP3 : CD-R/CD-RW/CD-ROM
Caution
◆3” (8 cm) CD is not available for this unit, so do not insert it.
◆Do not use irregularly-shaped discs.
◆Do not use discs that have a seal or label attached.
◆To avoid damaging the front panel, do not push it down or place
objects on it while it is opened.
◆Do not put your finger or hand in the front panel.
◆Do not insert foreign objects into the disc slot.
Note:
◆The power will be turned on automatically when a disc is loaded.
A disc which has both CD-DA data and MP3 data on it may not be
reproduced normally. (For example, it may be reproduced
without sound.)
Note: Ejecting a disc
◆If the ejected disc is not removed within 15 seconds, the disc is
automatically inserted again into the loading slot to protect it from dust.
(Disc will not play this time.)
Note:
◆Do not insert a disc when the disc indicator lights because a disc is
already loaded.
◆When disc is in the unit
Press CD to select the CD and playback starts.

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ADK-7330
▶Controlling the playback
MP3/Audio CD player
1 To go to the next or previous tracks
Press SEEK repeatedly.
2To fast-forward or reverse the track
Press and hold Tune Up/Down(/).
Release to resume the playback.
The search function works but search speed is not
constant.
3To go to the previous or next folders (only
for MP3 disc)
Press 5FOL- or 6FOL+ repeatedly.
4To pause playback
Press CD during playback.
“PAUSE” is displayed on the display.
To resume normal playback, press it again.
▶Changing the display items
1Press 3DISP repeatedly.
- While playing an audio CD;
Display the current track number with current
playing time or elapsed playing time.
- While playing an MP3 disc;
Display the file name, folder name or ID3 tag
information.
Note:
◆For MP3 disc, you can skip tracks within the same folder.
◆While fast forwarding or reversing an MP3 disc, you can only hear
intermittent sounds.
2Press and hold 3DISP to select Scroll mode as
below;
- SCRL ON; Scroll on
- SCRL OFF; Scroll off

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ADK-7330
MP3/Audio CD player
▶Selecting the playback modes
1Repeat playback
Press 2RPT to turn on/off the Repeat playback
function.
- RPT FOLDER; All tracks of current folder plays
repeatedly.
- RPT DISC; All tracks of disc plays repeatedly.
- Repeat off; Cancels repeat playback.
2Intro playback
Press 4INT to select intro scan playback.
The first 10 seconds of each track is played in sequence.
Press 4INT again to cancel intro playback.
Return to normal play mode.
3Random playback
Press 5RDM to select the Random playback mode.
- RDM FOLDER; All tracks of current folder play in a
random sequence.
- RDM DISC; All tracks of disc play in a random
sequence.
- RDM OFF; Cancels repeat playback.
▶About CD-R/CD-RW
Use only “finalized” CD-Rs or CD-RWs.
This unit can playback only files of the same type which are first
detected if a disc includes both audio CD (CD-DA) files and MP3 files.
This unit can playback multi-session discs; however, unclosed sessions
will be skipped while playing.
Some CD-Rs or CD-RWs may not playback on this unit because of their
disc characteristics, or for the following reasons;
- Discs are dirty or scratched.
- Moisture condensation occurs on the lens inside the unit.
- The pickup lens inside the unit is dirty.
- CD-R/CD-RW on which the files are written with “Packet Write”
method.
- There are improper recording conditions(missing data, etc) or media
conditions (stained, scratched, warped, etc).
CD-RWs may require a longer readout time since the reflectance of CD-
RWs is lower then that of regular CDs.
Do not use the following CD-Rs or CD-RWs;
- Discs with stickers, labels, or protective seals stuck to the surface.
- Discs in which labels can be directly printed by an ink jet printer.
Using these discs under high temperatures or high humidity may cause
malfunctions or damage to the unit.

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ADK-7330
MP3/Audio CD player
▶About MP3
This unit can playback MP3 files with the extension code<.mp3> or
<.wma> (regardless of the letter case-upper/lower).
This unit can show the names of albums, artists (performer), and Tag
(Version 1.0, 1.1, 2.2, 2.3, or 2.4) for MP3 files.
This unit can display only one-byte characters, No other characters can
be correctly displayed.
This unit can playback MP3 files meeting the conditions below;
- Bit rate:
8 kbps ~ 320 kbps for MP3
- Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz (for MPEG-1 Layer 2/3)
24 kHz, 22.05 kHz, 16 kHz (for MPEG-2 Layer 2/3)
12 kHz, 11.025 kHz, 8 kHz (for MPEG-2.5 Layer 3)
- Disc format: ISO/IEC 11172-3, ISO/IEC 13818-3
The maximum number of characters for file/folder names vary among
the disc format used (includes 4 extension characters - <.mp3> or
<.wma>).
- ISO 9660 Level 1: up to 12 characters
- ISO 9660 Level 2: up to 31characters
- Romeo: up to 128 characters
- Joliet: up to 64 characters
- Windows long file name: up to 128 characters
The unit can playback files recorded in VBR (variable bit rate). Files
recorded in VBR have a discrepancy in elapsed time display, and do not
show the actual elapsed time. After performing the search function, this
difference becomes noticeable.
The unit can recognize a total of 512 files, of 200 folders, and of 8
hierarchies.