Car Solutions | Multimedia Video Interface | Installation manual | Car Solutions Multimedia Video Interface Installation manual

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Release date : 2011.08.08
Model : QVL-A4L-V7.3 / Product code : A4L-1106-003
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Video Interface for
AUDI A4, A5, Q5
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without MMI panel
With external touch screen panel support
Installation Manual
www.car-solutions.com
support@carsolutions.com.ua
Contents
1. Before Installation
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1.1 Main Specifications
1.2 Features
1.3 System diagram
1.4 Package content
1.5 Exterior
3. Installation
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2.1 DIP switches
2.2 Remote controller
2.3 OSD buttons activation
2.4 OSD (On Screen Display)
2.5 FACTORY mode
2.6 Parking guidelines setting
2.7 Touch screen panel calibration
2.8 Remote controller buttons
2.10 DVD, DVB-T (CMMB) model selection
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2. Setup
3.1 Installation diagram
3.2 Cautions on installation
3.3 Installation
4. Troubleshooting
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1.1 Main Specifications
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1. Inputs
- 1 x Analog RGBCs (for navigation system)
- 1 x REAR-C Input (for external rear camera source, supports NTSC & PAL auto detection )
- 3 x A/V Input (for external video source - DVD, TV, DVB-T; supports NTSC & PAL auto detection )
- 1 x LCD-IN (video input from OEM video unit)
- 1 x TOUCH – on sub-board (for external touch screen panel)
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2. Outputs
- 2 X A/VOUT (video/audio output for headrest monitors)
- 1 x TOUCH – on video interface (for external touch screen panel connection to navigation module
connected via RGBCs input)
- 1 X TO LCD – on sub-board (video output for connection to OEM display)
- 1 X R-CAM (power output for external rear view camera connected via REAR-C input)
- 1 X IR OUT (IR-Data wire for DVD, TV, DVB-T units control via touch screen panel – see page 15-17)
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3. Power
- Input power : 10 V DC ~ 16 V DC
- Power consumption : 6 W (max
4. Mode change
- Video input disable : possible to skip each input source by adjusting DIP switches (page 8)
- Control by using the remote controller (page 9)
- Possible to switch between modes by remote mode switch button
- Possible to change modes and control DVD, CMMB via external touch screen panel (page 10)
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1.2 Features
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- DVD, NAVI control by touch screen panel, OSD-buttons (optional)
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- Installation near OEM display
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- More convenient installation via sub-board
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- Plug & Play installation by LVDS cable
- Possibility to adjust position of AV1-3, RGB image
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- Remote controller offered
- Improved On Screen Display menu
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1.3 System Diagram
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TOUCH
SCREEN
CONTROLLER
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NAVIGATION
LCD
INPUT\OUTPUT
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RGB input for
Navigation unit
REAR-C
(external reverse
camera input)
VIDEO
CIRCUIT
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A/V3 Input
OEM
LCD
LVDS
SUB
BOARD
Video Interface
A/V1 Input
A/V2 Input
MCU
OEM VIDEO
UNIT
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DVD IR
DVB-T IR
MODE
Button
DIP
Switches
Remote
controller
POWER
CIRCUIT
External
Touch Screen Panel
VIDEO
MUX
Headrest
Monitors
Power Input
(+10 V DC~+16 V DC)
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TOUCH OUT cable * 1pc.
LCD cable * 1pc.
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IR cable (4P) * 1pc.
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1.4 Package Content
TOUCH cable * 1pc.
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RGB cable * 1pc.
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MODE button * 1pc.
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LVDS cable * 1pc.
Rear view camera power
cable * 1pc.
POWER cable (24P) * 1pc.
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AV cable * 1pc.
Remote controller * 1pc.
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1.5 Exterior
⑦
⑥
⑤
④
- SUB-BOARD Dimensions
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(52 mm *31 mm *19 mm)
⑪
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Horizontal length 125 mm
Vertical length 102 mm
Height 24 mm
① POWER/CAN/RGB
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② AV inputs/outputs
③ Rear camera power output
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④ LVDS output
①
②
③
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⑤ Output for external touch
screen panel connection to
navigation unit or USB touch
screen controller
⑧
⑨
⑩
⑧ To OEM LCD
⑨ LVDS input
⑩ To external touch screen panel
⑥ DIP switches
⑪ OEM video unit
⑦ LED
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2.1 DIP Switches
RGB input
ON : RGB Input is OFF
OFF : RGB Input is ON
2
A/V1 input
ON : A/V1 Input is OFF
OFF : A/V1 Input is ON
3
A/V2 input
ON : A/V2 Input is OFF
OFF : A/V2 Input is ON
A/V3 input
ON : A/V3 Input is OFF
OFF : A/V3 Input is ON
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NOT USED
Rear Camera
Mode
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OEM video input
[AUDI A5 2008]
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NOT USED
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DIP ※ ON : DOWN, OFF : UP
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DIP S/W selection
- Inputs to be used: RGB (CS9100 navigation box),
A/V3 (DVD)
- External rear view camera : connected to REAR-C
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Function
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DIP #
▷
▷
▷
▷
▷
▷
▷
▷
DIP S/W : 1  OFF (RGB input is ON)
DIP S/W : 2  ON (AV1 input is OFF)
DIP S/W : 3  ON (AV2 input is OFF)
DIP S/W : 4  OFF (AV3 input is ON)
DIP S/W : 5  OFF (NOT USED)
DIP S/W : 6  OFF (NOT USED)
DIP S/W : 7  ON (enable REAR-C)
DIP S/W : 8  OFF (OEM input is ON)
ON : External Rear Camera
OFF : OEM Rear Camera
ON : OEM input is OFF
OFF : OEM input is ON
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Function
POWER & PIP
NOT USED
Selection or Mode change
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OK
OSD Menu
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MENU
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Buttons
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2.2 Remote Controller
Move UP
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Move DOWN
Move LEFT (or press 2 sec. – Factory Mode)
Move RIGHT (or press 2 sec. - Factory Reset)
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2.3 OSD Buttons Activation
OSD buttons for DVD
For DVD control via OSD menu installer shall connect DVD system to AV1 input and join “DVD IR” cable from video interface cables with
DVD IR receiver DATA cable.
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First of all, if you touch the screen in mode ”AV1”, you
can see the menu as shown left. And then if you do
NOT touch anything on the screen for 5 seconds or
longer; or if you touch the screen in the place beyond
menu, the menu will disappear.
At that time, if you choose “INPUT”, you can get out of
the menu and see the mode change menu.(left picture)
OSD buttons for CMMB, NAVI
Here is a picture of the mode change menu. If you
select the channel which you want, you will switch to
selected video source. (right picture)
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>>
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DVD, navigation menu is available in English or Chinese. You can change menu language by pushing “MENU” button on remote
controller.
>>>
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As shown above, if you touch the screen in mode ”AV2”, you can see
the menu as shown left. And then if you do NOT touch anything on the
screen for 5 seconds or longer; or if you touch the screen in the place
beyond menu, the menu will disappear.(left picture)
Here is a picture of the mode change menu. If you select the channel
which you want, you will switch to selected video source. (right picture)
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2.4 OSD (On Screen Display)
OSD menu: Press ”MENU” button on the remote controller.
Analog RGB mode
Video AV1-3 mode
Video AV1-3 mode
Analog RGB mode
Video AV1-3 mode
IMAGE
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Analog RGB mode
- BRIGHTNESS
- CONTRAST
- SATURATION
- HUE
- SHARPNESS
- USER IMAGE : To choose a option
among 4 prepared color shades.
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OSD
UTIL
- LANGUAGE : To change DVD, CMMB OSD
menu language (select 1 among English or
Chinese)
- TRANS: OSD background transparency
adjustment control of the
- H_POSITION : Horizontal movement of the
OSD window
- V_POSITION : Vertical movement of the
OSD window
-USER RESET: To restore navigation,
DVD screen factory settings
(DOES NOT restore images position,
only functions inside OSD menu)
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2.5 Factory Mode
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FACTORY mode – Press ◀ buttons on the remote controller for 2 seconds.
IMAGE
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PARK
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- H-POSITION: horizontal movement of screen (image alignment)
- V-POSITION : vertical movement of the screen (image alignment)
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- PARK ENABLE : Rear view camera parking guidelines activation (OFF by default)
- PARK SETUP : rear view camera parking guideline position adjustment (available in
PARK SETUP -> V-POSITION, H-POSITION)
UTIL
- CALIBRATION : External touch screen panel calibration (Refer to “Touch Screen Panel
Calibration ” page)
- IR MEMORY : To program value of remote controller buttons (Refer to “Remote
Controller Buttons” page)
- DVD TYPE : DVD type setting (Refer to “DVD, DMB type selection” page)
- DMB TYPE : DMB type setting (Refer to “DVD, DMB type selection” page)
- FACTORY RESET : To restore all factory settings
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2.6 Parking Guideline setting
FACTORY mode – Press ◀ buttons on the remote controller for 2 seconds.
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① Set “ON” in “PARK ENABLE” line in the PARK section as shown left. (default –
OFF)
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② If you turn on rear gear after setup, parking guidelines will appear on screen as
shown left. Now if you push “OK” button, you can see “H-POS” on the left of
screen. Then adjust horizontal position of the parking guidelines.
③ After horizontal position adjustment, press “OK” on the remote controller. Then
you will see “V-POS” on the left of screen. Adjust vertical position of the guideline.
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2.7 Touch Screen Panel Calibration
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If you use external touch screen panel for connected DVD player, TV tuner, DVB-T
receiver control by OSD buttons, which will emulate remote controller buttons of
these devices, you should calibrate the connected touch screen panel.
① First of all, press ◀ button on remote controller for 2
seconds. Then you can enter the FACTORY mode.
② Set “YES” after CALIBRATION option is selected as
shown above.
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③ After that “touch calibration” caption appears on
screen for about 2 seconds as shown above.
When it disappears you can calibrate the touch
screen. (Just touch
on screen.)
If calibration was performed, “success” caption
will appear. If not, you will see “failure”.
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2.8.1 Remote Controller Buttons
Programming OSD buttons value using remote controller supplied together with DVD,TV,DVB-T.
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If you want to control DVD and DMB models other than SANYO and NECVOX via touch screen (using OSD buttons, you can
program value of DVD and DMB’ s remote controller which you have. Then you can control DVD and DMB via touch screen.
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① First of all, press ◀ button on remote controller for 2
seconds. Enter FACTORY mode, then select IR
MEMORY in UTIL section.
There are two options in IR MEMORY as shown above;
DMB and DVD.
Select one of these AV sources.
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② This is a window where DVD remote controller button
values are programmed. Just select a menu you want to
save.
(Select “DMB in options of IR MEMORY” if you want to
save values of DMB’ s remote controller. And follow the
instruction below.)
Programming Instructions>
a. Select “POWER” in OSD menu, then press “OK” on
remote controller. (as shown above)
b. If the marked area flickers as shown above, press
“POWER” button on the remote controller of DVD that you
want to use. (continued on the next page)
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2.8.2 Remote Controller Buttons
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Programming Instructions > continued…
c. Programmed values will appear as green text in the
marked area on pressing the button. And the values will be
saved automatically.
d. Program other buttons value in OSD menu according to
the above-mentioned procedure
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③ After programming select “INPUT” in OSD menu and
press “OK”. Then you can see confirmation window as
shown above. If you choose “YES”, all entered values will
be saved.
If you select “NO”, the values won’t be saved.
If data is saved, DVD TYPE and DMB TYPE will be
changed to “USER” automatically.)
If you see “SUCCESS” caption on screen, the data is
saved and you can control DVD via touch screen.
HOWEVER, you MUST change the option in
DVD(DMB)/UTIL/FACTORY to “USER”.(Refer to page18.)
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2.9 DVD, CMMB Model Selection
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Factory Default : DVD TYPE - NECVOX/SANYO (For Chinese DVD)
DMB TYPE – CMMB (For Chinese DMB)
CMMB TYPE
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UTIL – DVD/DMB TYPE
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DVD TYPE
If DVD/CMMB type that you want to use is not NECVOX or SANYO, you have to register values of the remote controller that
you want to use in the “IR MEMORY” section and set the “DVD TYPE”/”CMMB TYPE” to “USER”.
If you do not perform this process after saving the data, you WILL NOT be able to control DVD/CMMB via touch screen.
※ If you enter data in ”IR MEMORY” section in FACTORY mode, “DVD TYPE”/ “DMB TYPE” will automatically be saved to “USER”
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3.1 Installation Diagram
Touch panel not
included!
NOT INCLUDED IN PACKAGE!
TOUCH
LCD-OUT
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LCD-IN
TOUCH
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Control Box
Original
LCD cable
CVBS REAR CAMERA
REAR CAM POWER
Audio R
Audio L
Video
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PB12 (N.C)
GPIO-ZO : MMI
GND
ACC
AV/OUT
AV3
AV2
AV1
REAR C
IR
CAN-L
CAN-H
IR-AV3 (DTV)
IR-AV2 (DVD)
IR-AV1 (NAVI)
PARKING (SAFE)
Offered
Touch cable
REAR
OPT2 (N.C)
MODE : Toggle S/W
RGB
R-CAM
SUB BOARD
A/V(IN/OUT)
FROM I/F
POWER/CAN/RGB
TO LCD
MULTIMEDIA VIDEO INTERFACE
AUX-ON (N.C)
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LVDS cable
Y-
DIP S/W
OEM
Monitor
DISPLAY
Offered LCD
cable
LED
X+
Touch Y+
cable X-
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USB
Touch
Screen
Controller
USB
cable
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CS9100
Navigation
Box
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3.2 Cautions on Installation
Ignition key should be taken off before starting installation, interface power connection
must be the last step in installation.

Power cable should be disconnected during interface installation.

There should be no electronic devices or magnetic pole around the installation place.

All steps of installation should be done by well-trained specialist.

Dismantling without manufacturer’s permission can not be guaranteed, (No permission to
break attached warranty label on the board.)

Please, check package content when receiving the product. In case something is missing,
inform supplier or manufacturer.

According to our sales policy any problems caused by user’s mistake or carelessness
cannot be guaranteed.
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
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Disconnect OEM cable from display
and connect it to LCD-IN socket on
sub-board.
Be careful while OEM cable
connection to sub-board, follow
graphic prompts inside the socket!
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3.3 Installation
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Connect the provided LCD-OUT
cable to rear side of LCD monitor
and to socket on the sub-board as
shown left.
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Connect touch screen cable (included in the
package) to external touch screen panel flat cable
and Touch socket of the sub-board.
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3.3 Installation
Connect LVDS cable (included in the package) to
sub-board and video interface main module.
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3.3 Installation
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Connect TOUCH OUT cable (included in
the package) to “TOUCH” socket of the
video interface. Then connect the opposite
end of the cable to navigation unit touch
cable or USB touch screen controller (USB
touch screen controller is not included
in the package).
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4. Troubleshooting
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Q. I can not switch A/V sources.
A. Check IR or Ground cable, and MODE button connection. Check LED lamps in the interface, if they
are not on, check power cable.
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Q. All I got on the screen is black.
A. Check whether interface second LED lamp is on. If not, check whether connected A/V sources operate
well. (Second lamp indicates that connected AV sources are working well.) Check interface connection.
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Q. Rear camera image does NOT appear.
A. Set DIP switch #7 in “ON” position.
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Q. Displayed image color is not proper. (too dim or not suitable color)
A. Select “INITIAL” in OSD menu. If it does not work, inform the manufacturer.
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Q. Unwanted A/V mode is displayed. (A/V source switching order : OEM->RGB->AV1->AV2->AV3)
A. Check DIP switches settings.
Q. OEM image is not displayed.
A. Check interface LCD In/Out cable connection. If the status keeps on, inform the manufacturer.
Q. Screen only displays white picture.
A. Check LCD out cable connection. In case cable is connected well and the screen still displays white
picture inform supplier or manufacturer.
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