Clarion CZ105BT Repair manual

CZ105BT
Owner’s manual & Installation manual
Manual de instrucciones y de instalación
Mode d’emploi et manuel d’installation
Bluetooth CD/USB/SD/MP3/WMA RECEIVER
RECEPTOR Bluetooth CD/USB/SD/MP3/WMA
LECTEUR Bluetooth CD/USB/SD/MP3/WMA
R
R
R

Contents
1. FEATURES ............................................................................................................... 3
2. PRECAUTIONS ........................................................................................................ 3
3. CAUTIONS ON HANDLING
4. CONTROLS............................................................................................................... 4
Operation panel ......................................................................................................... 4
Names of buttons and their functions ....................................................................... 4
Notes for use of optional remote control .................................................................... 4
Remote control ........................................................................................................ 5
5. OPERATIONS ........................................................................................................... 5
Basic operation .......................................................................................................... 5
System menu ............................................................................................................. 5
Audio menu ................................................................................................................ 5
Radio operation ......................................................................................................... 6
Disc mode operation ................................................................................................. 6
USB and SD mode operation ..................................................................................... 7
Aux mode operation .................................................................................................. 7
iPhod/iPhone mode operation ................................................................................... 7
Bluetooth mode operation ......................................................................................... 8
6. TROUBLESHOOTING .............................................................................................. 8
7. SPECIFICATIONS ................................................................................................... 9
8. INSTALLATION AND WIRE OPERATION ............................................................... 10
.................................................................................... 4
Thank you for purchasing this Clarion product.
ŸPlease read this owner's manual in its entirety before operating this equipment.
ŸAfter reading this manual, keep it handy, such as in your glove compartment.
ŸSave your sales receipt. The warranty and your sales receipt are essential for warranty service.
Cher(e) client(e):
Nous vous remercions d’avoir acheté ce produit électronique mobile Clarion. Nous sommes
confiants que vous apprécierez votre expérience Clarion.
Il y a beaucoup d’avantage à enregistrer votre produit. Nous vous invitons à visiter notre site
Web www.clarion.com pour enregistrer votre produit Clarion.
Nous avons facilité la tâche d’enregistrement de produit simple et facile grâce à notre site Web.
Le formulaire d’enregistrement est court et facile à compléter. Lorsque vous êtes enregistrer,
nous pouvons vous tenir informé des informations importantes de produits.
Enregistrer à www.clarion.com - c’est facile de mettre à jour votre produit Clarion.
Pour les États-Unis et le Canada seulement
Dear Customer:
Congratulations on your purchase of a Clarion mobile electronic product. We are
confident that you’ll enjoy your Clarion experience.
There are many benefits to registering your product. We invite you to visit our website at
www.clarion.com to register your Clarion product.
We have made the product registration simple with our easy to use website.
The registration form is short and easy to complete. Once you’re registered, we can keep you
posted on important product information.
Register at www.clarion.com - it’s easy to keep your Clarion product up to date.
Solamente para USA y Canadá
Querido Cliente:
Felicitaciones por su compra de producto electrónico móvil de Clarion. Estamos seguros que
usted gozará de su experiencia con el producto de Clarion.
Hay muchas ventajas al registrar su producto. Le invitamos a que visite nuestro sitio en internet
para registrar su producto Clarion.
Hemos hecho el registro de producto fácil en nuestro sitio. La forma de registro es corta y fácil
de completar. Una vez que lo registre, podremos proporcionarle la información de su producto.
Registrese en www.clarion.com - es fácil mantener su producto Clarion actualizado.
www.clarion.com
CZ105BT2
Under Industry Canada Regulations, this radio transmitter may only operate using an antenna of a
certain type and maximum (or lesser) gain approved for the transmitter by industry Canada.
To reduce potential radio interference to other users, the antenna type and its gain should be chosen so
that the equivalent isotropically radiated power (e.i.r.p.) is no more than the required one for successful
communication.

1. FEATURES
AM/FM Radio
MP3/WMA Compatible with ID3-TAG display
IR Remote control
45W x 4 Built-in Amplifier
Built-in Bluetooth
Front USB port
R
Expanding Systems
Expanding audio features
4 Channel Amplifier
USB Memory
Portable Player
(Connect via
AUX IN Jack)
cellular phone
Bluetooth
iPod/iPhone
2. PRECAUTIONS
WARNING
For your safety, the driver should not operate the controls while driving.
Also, while driving, keep the volume to a level at which external sounds can be heard.
1. This unit has precision parts inside. Even in
the event that trouble arises, never open the
case, disassemble the unit, or lubricate the
parts.
2. FCC STATEMENT
2.1 This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful
interference.
(2 ) Th i s de vic e mu s t ac cep t an y
i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g
interference that may cause undesired
operation.
2.2 Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's authority
to operate the equipment.
Note:
ŸThis equipment has been tested and found to
comply with the limits for a Class B digital device,
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 or television reception, which can be
determined by turning the equipment off and on,
the user is encouraged to try to correct the
interference by one or more of the following
measures:
ŸReorient or relocate the receiving antenna.
ŸIncrease the separation between the
equipment and receiver.
ŸConnect the equipment into an outlet on a
circuit different from that to which the receiver
is connected.
ŸConsult the dealer or an experienced
radio/TV technician for help.
FCC Radiation Exposure Statement
This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. This equipment should be installed
and operated with minimum distance 20cm
between the radiator & your body
IC Caution.
This device complies with Industry Canada
licence exempt RSS standard(s). Operation is
subject to the
following two conditions:
(1) This device may not cause interference, and
(2) This device must accept any interference,
including interference that may cause
undesired operation of the device.
English
CZ105BT 3
SD card
SOURCE
AS/PS
Front 3.5mm AUX Input Compatible with iPod / iPhone
RR
IR

CZ105BT4
3. CAUTIONS ON HANDLING
Protect from high temperature. Expose to direct sunlight for an extended period of time can produce very
high temperature in your vehicle. Cool down the interior before starting the playback.
SOURCE
AS/PS
[SOURCE] [MENU] USB Port
[ / MUTE] [ ]
[ / ] [ / ]
[VOLUME]
[AS/PS]
[BAND/SEARCH]
[1~6] [INFO] AUX Input
[ / ][OPEN] [ ]
4X45W
IR
Operational Panel
Names of Buttons and their Functions
Press SOURCE button to toggle the audio
source
Unlock the front panel
[OPEN] Button
[ / ] Button
Press this button to turn power On or Off.
Press to adjust the sound effect setting:
EQ -> XBS(iXBass) -> SUB(Subwoofer)->
BAL(balance)->FAD(fader)
Press this button to mute the audio output,
press it again to unmute the audio output.
Press to confirm the selection.
Dial / Answer / Transfer call / Press and hold
to Redial
3
3
[ / MUTE] Button
[ ] Button
Press access into the system menu mode.
Use these buttons for tuning up and down in
Tuner mode, Disc mode, SD mode and USB
mode.
[ / ] Button
[ ] Button
Press to eject disc
[ / ] Button
Terminate call
Press this button to quick return to previous
[VOLUME] Button
menu or mode.
Rotate to adjust the volume level.
[INFO] Button
Press to view the Clock
Press to change the display indication.
[4] Button: Random play / Preset station 4
[5] Button: Previous folder / Preset station 5
[6] Button: Next folder / Preset station 6
[AS/PS] Button (radio mode)
[BAND/SEARCH] Button
[1~6] Buttons
Auto Store / Preset scan
Press and hold enter auto memory store mode
Press to select tuner band in Tuner mode.
[1] Button: Play / Pause / Preset station 1
[2] Button: Scan play / Preset station 2
[3] Button: Repeat play / Preset station 3
Press to activate the MP3 file searching mode,
then use the volume to select / search by file
number in USB and SD mode.
Notes for use of Optional Remote Control
Insertion guide
English
[SOURCE] Button
[MENU] Button
(long press).
4. CONTROLS
1. Aim the remote control at the remote sensor
on the unit.
2. Remove the battery from the remote control
or insert a battery insulator if the battery has
not been used for a month or longer.
3. DO NOT store the remote control under direct
sunlight or in high temperature environment,
or it may not function properly.
4. Use “button shaped” lithium battery “CR2025”
(3V) only.
5. DO NOT subject battery to recharge,
disassemble, heat or dispose in fire or water.
6. Insert the battery in proper direction according
to the (+) and (-) polarities.
7. Store the battery in a place where children
cannot reach to avoid the risk of accident.
Inserting the Battery
1. Slide remote control units rear cover in the
direction shown.
2. Insert battery (CR2025) into insertion guides
with printed side (+) up.
3. Press battery into compartment as shown.
4. Replace and slide cover until it clicks into
place.
Press and hold to Fast Forward/ Backward
in Disc mode, SD mode and USB mode.

CZ105BT 5
5. OPERATIONS
Basic Operation
CAUTION
When the unit is turned on, starting and
stopping the engine with its volume raised to
the maximum level it may cause hearing
damage. Be careful about adjusting the
volume.
Power On/Off
Engine ON
position
Note: Be sure to read this chapter referring
the chapter “4.CONTROLS”
to
Note:
Start the engine before using this unit.
Be careful about using this unit for a long
time without running the engine. If you drain
the vehicle battery too far, you may not be
able to start the engine and this can reduce
the service life of the battery.
1. Start the engine. The power button / knob
illumination on the unit will light up.
2. Press the [ / MUTE ] button to turn the
power On or Off .
Adjusting the volume
1. Rotating the [VOLUME] to increase/decrease
the volume.
The adjustable range of volume is 0 to 46.
Mute
Display System information
Press the [MUTE] button to turn the mute On
and Off.
Press the [INFO] button on the front panel to
switch the display information, system time and
playing source.
System Menu
CLOCK
12/24H
DX / LO (mode radio)
In any mode, press [ MENU ] button to enter
System Menu. Press [ ] or [ ] button
to select options, rotate the [ VOLUME ] knob
to adjust a value / option.
Rotate the [VOLUME] knob to choose radio
Local or distant at RADIO mode.
LO: Only stations with strong signal can be
received.
DX: Stations with strong and weak signals
can be received.
BEEP ON/OFF
Rotate the [VOLUME] knob to choose button
Beep sound On or Off.
Rotate the [ VOLUME ] knob to choose time
format: 12 or 24 hours.
DIMMER
Rotate the [ VOLUME ] knob to choose the
Dimmer On or Off.
ON: LCD dimmer is active when small light
of vehicle is turned ON.
OFF: LCD always maximum brightness
regardless of the vehicle small light.
TUNE AREA (mode radio)
Rotate the [VOLUME] knob to select suitable
country region:
U.S.A (United States)
LATIN (Latin America)
EUROPE (Eastern/Western Europe)
ASIA (Asia Pacific)
BT CONNE / BT DISCO
Disconnect / Re-connect currently connected
mobile phone.
Press the [MUTE] button to disconnect /
Rotate the [VOLUME] knob to adjust the default
volume.
DEFAULT VOL
Re-connect.
Press [ ] button to enter sound effect setting
mode. Press [ ] or [ ] button to select
options, rotate the [ VOLUME ] knob to adjust
a value / option.
EQ (Preset Equalizer Setting)
Rotate the [VOLUME] knob to change EQ:
Flat->Jazz->Pop->Classic->Rock->News->
Urban->Rave->Movie->Techno->User
Audio Menu
English
Remote Control
[ / ] Button
Preset station up/down
Previous / next track
Press and hold for Fast Forward / Backward
[ ] Button
[ ] [ ] Button
Mute or Unmute the audio output
[SRC] Button
Toggle the audio source
Press button to increase the volume.
Press button to decrease the volume.
[ ] Button
[AUDIO] Button
Press the button to turn power on or off.
Press the button to enter the Audio Menu
mode.
[ / ]
[SRC]
[ ]
[AUDIO]
[ ]
[ ]
[ ]
SRC AUDIO
Selecting a mode
1. Press the [SOURCE] button to display
menu.source
*External equipment not connected to this
unit is not displayed.
When the [USER] is appear, press the [MUTE]
button to enter into below option and rotate the
[VOLUME] knob to adjust a value:
BASS(bass): range -7 to +7
MID(middle): range -7 to +7
TREB (treble): range -7 to +7
Rotate the [VOLUME] knob to set the hour, press
the [MUTE] button to confirm, and then rotate the
[VOLUME] knob to set the minutes.

CZ105BT6
English
Radio Operation
[ ] Tuning Up / [ ]
Tuning Down Buttons
Select Radio as Playing Source
Selecting the Radio Band
1. Press the [ ] / [ ] button to seek to
the next strongest station.
Press the [ SOURCE ] button to select the
RADIO mode.
Press the [ BAND / SEARCH ] button on the
front panel to select one Radio band among F1,
F2, F3, AM.
2. Press and hold the [ ] / [ ] button
Preset Scan
Preset scan receives the stations stored in preset
memory in order. This function is useful when
searching for a desired station in memory.
1. Press the [AS/PS] button.
2. When a desired station is tuned in, press the
[AS/PS] button again to continue receiving
that station.
Auto Store
Only stations with sufficient signal strength will
be detected and stored in the memory.
Press and hold the [AS/PS] button to start
automatically select six strong stations and store
them into six presets. The new stations replace
any stations already stored in the band.
Manual Store
Recall the Stored Stations
Local Seeking
When one expected radio station has been
detected, press and hold number button 1-6 to
store it in the memory.
Press one numeric button among 1 to 6 on the
front panel to select the corresponding stored
stations.
When LOCAL seeking is ON, only those radio
stations with strong radio signal could be
received.
To select LOCAL function, press the [ MENU ]
button on the front panel, then press the [ ]
/ [ ] button repeatedly until LO or DX display
on the LCD, rotate the [VOLUME] knob to select
local or distant mode.
Area Set
This option allows you to select the appropriate
frequency spacing for your area.
1. Press the [MENU] button.
2. Press the [ / ] button to select AREA" "
3. Rotate the [VOLUME] knob to select:
"U.S.A", "LATIN”,"EUROPE", "ASIA"
4. Press the [MUTE] button to confirm.
BAL (Balance)
Rotate the [VOLUME] knob to adjust the
balance between the right and left speakers
from 12R (full right) to 12L (full left).
FAD (Fader)
Rotate the [VOLUME] knob to adjust the f ader
between the front and rear speakers from
12R (full rear) to 12F (full front).
Disc Mode Operation
1. Press the [ ] button to advance to the
next track/song.
Press the [ ] button to go to previous
track/song.
2. Press and Hold in the [ ] button to fast
forward through the track/song.
Press and Hold in the [ ] button to fast
backward through the track/song.
Insert a Disc
Selecting a Track
Play / Pause
Press the [ ] button to pause the track/song
that is currently playing.
Press the [ ] button to resume playing the
track/song that has been paused.
SOURCE
AS/PS
Insert the disc into the Disc Slot with label side
facing up, the unit will play starts automatically.
Press the [ ]on front panel to take out the
Disc. When the Disc is ejected, the unit swit-
ches the previous source, if still connected. to
Otherwise, the unit switches to radio mode
automatically.
Eject Function
This function allows you to select a folder
containing MP3/WMA files and start playing
from the first track in the folder.
Press the [ 5 / 6 ] button to select a folder.
During playback, pressing the [ INFO ] button
will cycle through the following automatically
information on the file being played on the LCD:
FOLDER NAME->FILE NAME->TITLE->
ARTIST->ALBUM
Folder Select
Display Function
2. Rotate the [ VOLUME ] knob to search
through all folders on the device then press
[ / MUTE ] to make your selection.
3. Rotate the [ VOLUME ] knob to select the
desired track within the previously selected
folder and press [ / MUTE ] to start playing.
Search Function
1. Press the [ BAND / SEARCH ] button on
front panel access the MP3 / WMA file
mode.search
4X45W
IR
SUB LPF (SUB ON)
Rotate [VOLUME] knob to adjust the subwoofer
Low Pass Filter range: 80HZ/120HZ/160HZ
SUB GAIN (SUB ON)
Rotate the [VOLUME] knob to adjust the
subwoofer gain range: 0 to 12
XBS On/Off
Rotate the [VOLUME] knob to turn On or Off the
X-BASS bosster function.
SUB On/Off
Rotate the [VOLUME] knob to select subwoofer
between ON and OFF
change intervals step by step.
The top function resets the CD player to the first
track of the disc. Press the [1 ] button (long press)
to play the first track (track No. 1) on the disc.
Top function

SOURCE
AS/PS
1. Press the [ ] button to advance to the
next track/song.
Press the [ ] button to go to previous
track/song.
2. Press and Hold in the [ ] button to fast
forward through the track/song.
Press and Hold in the [ ] button to fast
backward through the track/song.
Insert the USB device
Selecting a Track
Play / Pause
1. Slide the USB socket cover to left.
2. Insert the USB device into the USB socket.
Press the [SOURCE] button to select USB /
3. To remove the USB device, you should first
select another source or turn off the power,
order to avoid damaging the USB device. in
Then take off the USB device.
Press the [ ] button to pause the track/song
that is currently playing.
Press the [ ] button to resume playing the
track/song that has been paused.
This function allows you to select a folder
containing MP3/WMA files and start playing
from the first track in the folder.
Press the [ 5 / 6 ] button to select a folder.
During playback, pressing the [ INFO ] button
will cycle through the following automatically
information on the file being played on the LCD:
FOLDER NAME->FILE NAME ->->TITLE
ARTIST->ALBUM
Folder Select
Display Function
2. Rotate the [ VOLUME ] knob to search
through all folders on the device then press
[ / MUTE ] to make your selection.
3. Rotate the [ VOLUME ] knob to select the
desired track within the previously selected
folder and press [ / MUTE ] to start playing.
Search Function
1. Press the [ BAND / SEARCH ] button on
front panel access the MP3 / WMA file
mode.search
USB and SD Mode Operation
AUX Mode Operation
SOURCE
AS/PS
Left Track
Right Track
Ground
Portable audio
player, etc..
3.5mm Cable (not included)
Press the [ SOURCE ] button on the front panel
to select “AUX IN”.
AUX IN is just for audio content with 3.5mm
Jack connector plugged into audio-in socket on
the front panel.
4X45W
IR
4X45W
IR
iPod/iPhone Mode Operation
SOURCE
AS/PS
Connect
Compatible iPod/iPhone
Connect an iPod/iPhone to the USB socket on
front panel. When connecting a device, press
the [SOURCE] button to select USB/iPod mode
to start playing. The track information displays
You can connect the following iPod/iPhone:
iPod nano (6G)
iPod nano (7G)
iPod touch (4G)
iPod touch (5G)
iPhone 3GS
iPhone 4
iPhone 4S
iPhone 5
iPhone 5C
iPhone 5S
Minimum iOS 5.0 or higher
1. Press the [ ] button to advance to the
next track/song.
Press the [ ] button to go to previous
track/song.
2. Press and hold the [ ] button to fast
forward through the track/song.
Press and hold the [ ] button to fast
backward through the track/song.
Selecting a Track
Play / Pause
Press the [ ] button to pause the track/song
that is currently playing.
Press the [ ] button to resume playing the
track/song that has been paused.
iPod/iPhone Control Music
Playback Mode
Press and hold the [ / ] button on front panel
to switch between the two control modes:
iPod control mode: Use the iPod/iPhone to
operate the music control.
Unit control mode: Use the head unit to
operate the music control.
Note:
Please make sure the iPod/iPhone cable is
connected correctly. And please only use
original iPod/iPhone cable.
During playback, pressing the [ INFO ] button
will automatically cycle through the following
information on the file being played on the LCD:
ALBUM -> SONGS -> ARTIST -> CLOCK
Display Function
4X45W
IR
2. Rotate the [ VOLUME ] knob to switch between
categories.
PLAYLISTS, ARTIST, ALBUM,SONGS,GENRE,
COMPOSER, AUDIOBOOK
3. Press [ /MUTE ] button to confirm selection.
4. Press the [ AS/PS ] button (3 seg.)
5. Rotate the [VOLUME] knob to select the desired
letter to search.
6. Press the [ /MUTE] button to to confirm (On
that moment the LCD show SEARCH)
7. Rotate the [VOLUME] knob to choose the desired
song to hear.
8. Press the [ /MUTE] button to confirm selection
and then you will hear the chosen song.
iPod Menu Alphabet Search
1. Press the [BAND/SEARCH] button to select
the iPod menu mode.
This function searches the subfolders for desired
alphabetical letters.
1. Press the [OPEN] button to unlock the front
panel.
2. Hold the left hand side of the panel & pull
forward to disengage it from the chassis.
3. Insert the SD Card into the slot with label
facing left until a “CLICK” sounds is heard.
4. Replace the front panel and press the
[SOURCE] button to select SD mode to start
playing.
Insert the SD Card
IPOD mode to start playing.
on the screen once start.playback
English
CZ105BT 7
The top function resets the USD and SD player to
the first track of the device. Press the [1 ] button
(long press) to play the first track (track No. 1) on the
USB or SD mode.
Top function

CZ105BT8
Bluetooth mode Operation
Pairing the Bluetooth Device
Making a Call
Redial
Answering a Call
Call Transfer
You can dial number through the mobile phone.
1. Use the Mobile Phone to dial and make an
call.outgoing
2. Once completed the dialing [CALLING] is
You can call last dialed number.
1. Press the [ / ] on front panel to redial.
2. Once completed the dialing [CALLING] is
1. You can answer an incoming call by pressing
the [ / ] button.
2. Press the [ / ] button to reject an incoming
You can switch Handsfree call and mobile phone
call.
1. From your Bluetooth enabled device, turn the
Bluetooth ON and search for Bluetooth
2. When a list of available Bluetooth devices
on your Bluetooth device, select appear
3. "CONNECTED" will appear on the display.
4. The unit will automatically enter the BT Audio
source and you can now start streaming audio
from your Bluetooth enabled device.
Note: If the mobile phone doesn't support SSP
(Simple Secure Pairing) Profile, please enter the
pass code of "0000".
BT CONNE / BT DISCO
1. Press and hold the [ MENU ] button to enter
System menu.
2. Press the [ / ] button until “BT CONNE”
or “BT DISCO” is displayed.
3. Press [ /MUTE] button to confirm the
Search Function
Audio Streaming Operations
What is audio streaming?
Audio streaming is a technique for transferring
audio data such that it can be processed as a
steady and continuous stream. Users can stream
music from their external audio player to their
audio system wirelessly and listen to the tracks
through the car speakers. Please consult
your nearest Clarion dealer for more information
on the product of wireless audio streaming
2. Rotate the [ VOLUME ] knob to switch
categories.between
PLAYLISTS->ARTIST-> ALBUMS->
SONGS->COMPOSERS->GENRES->
PODCASTSAUDIOBOOK->
3. Press [ /MUTE ] button to confirm the
4. When display the desired Playlist or Artist or
or Genres or Songs or Composers or Album
Podcasts, press [ /MUTE] Audiobook or
music file will be displayed.
5. Rotate the [VOLUME] knob to select File.
6. Press [ /MUTE] button to confirm wanted
play. file to
1. Press the [BAND/SEARCH] button on front
panel access the search mode.
Note:
The search feature requires the paired and
connected device that the minimum Bluetooth
AVRCP1.4 be incorporated to function.
CAUTION
Please avoid operating your connected
mobile phone while audio streaming as this
may cause noise or sound choppy on the
song playback. Audio streaming may or may
not resume after telephone interrupt as this
is dependent on mobile phone.
devices.
"CLARION".
displayed
displayed
call.
Press the [ / ] button during call (long press).
selection.
transmitter offered.
selecting.
English
Note:
Playing order will depend on Bluetooth audio
player. When [ ] button is pressed, some
A2DP devices will restart the current track
depends on the duration of playback.
During music streaming playback “A2DP” will
be shown on the display. When A2DP and
HFP device is disconne ct , “ BLUETOOTH
DISCONNECT” will be shown on the display
and return to previously selected audio source.
Some Bluetooth audio players may not have
play / pause synchronized with this unit. Please
make sure both device and main unit are in the
same play / pause status in BT MUSIC mode.
1. Press the [ ] button to advance to the
next track/song.
Press the [ ] button to go to previous
track/song.
2. Press and hold the [ ] button to fast
forward through the track/song.
Press and hold the [ ] button to fast
backward through the track/song.
Selecting a Track
Play / Pause
Press the [ ] button to pause the track/song
that is currently playing.
Press the [ ] button to resume playing the
track/song that has been paused.
ID3 Display
During music streaming playback, press [INFO] to
view the ID3 display information:
TITULO -> ARTIST -> ALBUM -> CLOCK
6. TROUBLESHOOTING
Unit cannot
power on.
No/low audio
output.
Poor sound
quality or
distortion.
Unit resets itself
when engine is off.
Incorrect connection between
ACC and Battery.
Speaker power rating does
not match unit.
Wrong connections.
Speaker is shorted.
Check the wiring and correct.
Replace speakers.
Check wiring and correct.
Check wiring and correct.
General
Unit fuse blown.
Improper audio output connection.
Volume set too low.
Speakers damaged.
Heavily biased volume balance.
Speaker wiring is in contact
with metal part of car.
Car battery fuse blown.
Replace with new fuse of correct rating.
Check wiring and correct.
Increase volume level.
Replace with new fuse of correct rating.
Replace speakers.
Adjust the channel balance to center position.
Insulate all speaker wiring connections.
Problem Cause Measure

Problem Cause Measure
Disc cannot be
loaded.
Sound skips or is
noisy.
Sound is bad
when power is
first turned on.
Compact disc is dirty.
Condensation may form on the
internal lens when the car is
parked in a humid place.
Another disc is already loaded.
There is an object inserted on
the unit.
Eject the disc before loading the new one.
Remove the object inside the unit.
Disc Player
Clean the compact disc with a soft cloth.
Let dry for about 1 hour with power on.
Compact disc is heavily
scratched or warped.
Problem Cause Measure
USB device cannot
be inserted.
USB device is not
recognized.
No sound heard with
the display “No File”
shown.
Sound skips or is
noisy.
The USB device is damaged.
No MP3/WMA file is stored in
the USB device.
MP3/WMA files are not
encoded properly.
The USB device has been
inserted with wrong direction.
The USB connector is broken.
Reversing the connection direction of the USB
device, try it again.
Replace with a new USB device.
USB
Disconnect the USB device and reconnect. If
the device is still not recognized, try replacing
with a different USB device.
Store these files properly in the USB device.
Use MP3/WMA files encoded properly.
Connectors are loose.
Replace with a compact disc with no scratches.
Problem Cause Measure
Cannot pair the
Bluetooth enabled
device with the
audio system.
The audio quality is
poor after connection
with a Bluetooth-
enabled device.
The Bluetooth reception is poor.
The device does not support the
profiles required for the system.
The Bluetooth function of the
device is not enabled.
Use another device to connect.
Refer to the user manual of the device for how
to enable the function.
Bluetooth
Move the device closer to the audio system or
remove any obstacle between the device and
the system.
7. SPECIFICATIONS
FM Tuner
Power Output:
14W × 4 Channels at 4 Ω
and 1% THD+N
Signal to Noise Ratio:
75dB (reference: LPF 1 W into 4 )
Frequency Range: 87.5 - 107.9MHz
Usable Sensitivity: Less than 10dB at S/N 30dB
Stereo Separation: >30dB(1kHz)
AM Tuner
Frequency Range: 530 -1710KHz
Disc Player System: Disc digital audio system
Usable Sensitivity: Less than 40dB
USB
CD/MP3/WMA mode
USB Host: Host 1.1 compatibles 2.0
MP3 sampling rate: 32kHz, 44.1kHz, 48kHz
MP3 bit rate: 8~320kbps and varibale bit
rate
WMA bit rate: 8~320kbps
Logical format: ISO9660, Joliet
Number of file: Maximum 999
Max directory 10
depth:
Sorting Method: Tree sorting
Max File/Directory 64Byte
Name:
ID3 tag: V2.0 or later
General
Power Supply Voltage: 12V DC (10.8 to 15.6V),
Negative Ground
Fuse: 15A
Speaker Impedance: 4-8 ohms per channel
Note: Specifications and design are subject to
change without notice for further improvement.
Signal/noise ratio: >55dB
Power output: 45W x 4 channels
Aux-in level: ≥ 650mV
Bluetooth
Specification: Bluetooth Version. 2.0+EDR
(Enhanced Data Rate)
Supported Profiles: A2DP (Advanced Audio
Distribution Profile)
AVRCP 1.4 (Audio/Video
Remote Control Profile)
SSP (Simple Secure Pairing)
Send/Receive Sensitivity: Class 2
Bluetooth module
Model: CW51
Brand: CSR CB05-MULTIMEDIA EXTERNAL
Maximum memory capacity: 32GB
Playable folders: up to 99
Playable files: up to 3000
SD
Maximum memory capacity: 32GB
Playable folders: up to 99
Playable files: up to 3000
English
CZ105BT 9