Car-Tv MBZ-324 User manual

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Multimedia Interface
for
Mercedes-Benz C-Class (W204)
Model No. MBZ-324
User Manual

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Product Content
The interface includes the parts listed below. Please make sure all the parts are included. If there is
anything missing, please contact us.
W204 Module x 1
LVDS Cable x 1
AV cable x 1:
AV input1- for GPS
AV input2- for DVD player
AV input3- for DVB-T
AV input4- for rear camera
Rear camera power cable (green)
Ground cable (black)
AV output cable x 1
Power cable x 1:
ACC output
IR ground (black)
IR 10 (blue)- for GPS
IR 11 (brown)- for DVD
IR 12 (pink)- for DVB-T
★ I-Phone／I-Pod Video cable (optional)

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Product Specification
■Input Spec. ■Output Spec
3 x A/V input RAC 2 x Video output
1 x Video input→REAR CAMERA 1 x Audio output
1 x I-Phone／I-Pod Video input 1 x LVDS output
1 x LVDS input
■Power Spec. ■Spec.
Power supply：13.2VDC Weight：380g
Operating temperature：-15℃~ 70℃Dimension：163W × 23H × 102D（mm）
Consumption Power：2.52W（12V, 210mA）
Input power：DC 9 ~ 15 V
■Compatible with NTSC/ PAL
■ISO 9001:2000 fulfilled. Certificate Registration No. 01 100 822 029215

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1. DIP Switch
D7 D1 D2 NAVI Brand
Down Down Down Wonde Proud
Down Up Down Panasonic 105T
Down Down Up
RoadEasy/
FRoad/
NECVOX
Down Up Up (Reserved)
Up Down Down (Reserved)
Up Up Down (Reserved)
Up Down Up (Reserved)
Up Up Up (Reserved)

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D8 D3 D4 DVD Brand
Down Down Down Sanyo
Down Up Down NECVOX
Down Down Up JiangHai
Down Up Up FRoad
Up Down Down Panasonic DVD
Up Up Down (Reserved)
Up Down Up (Reserved)
Up Up Up (Reserved)
D5 D6 DVB-T Brand
Down Down Hi Top
Up Down Eastern
Down Up Panasonic/ iPod video,
iPhone
Up Up (Reserved)
2. Power Cable
Face to connector (wires are on the back side)
Pin 1 3 5 7 9 11
Pin 2 4 6 8 10 12

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3. A/V Output
Face to connector (wires are on the back side)
Pin 1 3 5
Pin 2 4 6
4. I Phone Input
Face to connector (wires are on the back side)
Pin 1 3 5 7
Pin 2 4 6 8

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5. A/V Input
Face to connector (wires are on the back side)
Pin 1 3 5 7 9 11 13 15 17 19 21 23
Pin 2 4 6 8 10 12 14 16 18 20 22 24

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Installation Guide
Step1：Remove the A/C fence Side view
Step2：Unscrew the 4 screws as indicated Step3：Pull up the hook that locks headunit
Step4：Remove the headunit Step5：Disconnect the power and LVDS cables
from headunit

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Step6：Unscrew the 2 screws as indicated Step7：Remove the LCD monitor and unplug
the LVDS cable
Front passenger seat Step8：Pull off the plastic cover beside the seat
Step9：Remove the carpet, and you will see an Step10：Unscrew the 3 screws on the plate
iron plate beneath the carpet as indicated

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Step11：Remove the iron plate Step12：Flip to the back side
Step13：Remove the panel under glove box. After removal. It helps you to hide the cables
Unscrew the 3 screws as indicated. from interface to head-unit and monitor
Step14：Connect the power cable to headunit Connected

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Step15: The LVDS cable that originally Step16：Use the affiliated LVDS cable to connect
connected to monitor should be used interface and monitor
to connect interface module and headunit.
Step17: Connects all AV inputs and IR cables. Step18：Retrieve all assembly
Secure the interface module to the
iron plate.
CAUTION:
Make sure you hear a “click” sound when connect the AV in/out, power cables during installation.
Please ensure all cables are connected securely to prevent any video/audio malfunction.

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COMAND Control Knob Operation
Control Configuration
The control knob next to the shift gear can be used to operate AV sources of below brand.
By pressing button1and hold for 2 seconds, you may switch video sources.
(AV1/AV2/AV3/Original function)
GPS
■Panasonic 105T ■Wonde Proud/ Garmin/ RoadEasy/ FRoad/NECVOX
1.Video switch 1.Video switch
2ENTER 2ENTER
3.UP ↑ 3.UP ↑
4.DOWN ↓ 4.DOWN ↓
5.LEFT ← 5.LEFT ←
6.RIGHT → 6.RIGHT →
Press button1once- destination
Press twice- current location
DVD Player
■SANYO/ NECVOX/ JiangHai ■FRoad ■Panasonic
1.Video switch 1.Video switch 1.Video switch
2POWER 

 2POWER 

2DISK DOWN
3.DISC UP 3.TITLE 3.DISC UP
4.PLAY  4.PLAY  4.PLAY 
5.PREV  5.PREV  5.PREV 
6.NEXT 6.NEXT  6.NEXT 
DVB-T
■HiTop/ Eastern/ Panasonic
1.Video switch
2POWER 


3.(N/A)
4.SCAN
5.CH -
6.CH+

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PREV NEXT 
Selection ENTER
Disc selection Play
Operation in Detail
GPS
Use button to switch to GPS mode.
If you are using Panasonic 105T
1. Pressbutton once for destination. Pressbutton
again for current location.
2. Use the knob for selection, and press C button to
enter/ confirm the selection.
If you are using Wonde Proud
1. Move the knob up once for destination.
2. Use the knob for selection, and press C button to enter/ confirm the selection.
DVD Player
Use button to switch to DVD mode, and press C button to turn on the power.
1. Move the knob up to select disc
2. Move the knob down to PLAY
3. Move the knob to the left for PREV 


4. Move the knob to the right for NEXT 


Note: If you are using NECVOX, during play mode, you
can move the knob down again to PAUSE
Note: Above are the brands of IR code that already exist in the module. If you have any other
brand requirement, please provide the IR code. We can program the chip, and you will
be able to control the AV source without the remote control. (MOQ required)

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Troubleshooting
1. Can not switch AV sources?
Make sure the power cable is secured and completely connected. Make sure the yellow power
cable has +12V input.
2. Unable to use the COMAND control knob ？
？？
？
Check DIP Switch setting. Make sure AV sources IR signal is well connected.
3. No image on LCD monitor?
Check if the LVDS in/out cables are connected correctly. If you can use
original function, but unable to see GPS, DVD, DVB-T image, please check if
the AV input cable is well connected.