Transcript
OPEL & VAUXHALL CID VIDEO INTERFACE ASTRA H / ZAFIRA B / CORSA D / ANTARA
Installation Manual OPEL & VAUXHALL CID VIDEO INTERFACE ASTRA H / ZAFIRA B / CORSA D / ANTARA Important Please read this Installation Manual carefully to familiarize yourself with safe and effective usage.
Product Version Date Status
CIDVI-AH 30Mar2012
Status Private
CIDVI-AH 3.0 30Mar2012 Private
1 Version 3.0
OPEL & VAUXHALL CID VIDEO INTERFACE ASTRA H / ZAFIRA B / CORSA D / ANTARA
Table of Contents 1
DEFINITIONS AND ACRONYMS..................................................................................... 1
2
VIDEO INTERFACE KIT DESCRIPTION CIDVI-AH .................................................. 2 2.1 2.2 2.3 2.4
3
VIDEO INTERFACE CONTROL FUNCTIONS.............................................................. 7 3.1 3.2
4
OPENING THE CID .......................................................................................................... 11 INSTALLING THE NEW 30-POLE RIBBON CABLE ............................................................. 13 INSTALLING CID INTERFACE BOARD.............................................................................. 16 PRELIMINARY TESTING OF THE CID INTERFACE ............................................................. 22 WIRING CID INTERFACE AND VIDEO DEVICES ............................................................... 23 FULL TESTING OF CID INTERFACE ................................................................................. 27
TOUCH PANEL OVERLAY ............................................................................................. 28 5.1 5.2 5.3 5.4 5.5 5.6
6
STANDARD CONTROL FUNCTIONS .................................................................................... 7 EXTENDED CONTROL FUNCTIONS .................................................................................... 8
VIDEO INTERFACE INSTALLATION.......................................................................... 11 4.1 4.2 4.3 4.4 4.5 4.6
5
OVERVIEW ........................................................................................................................ 2 FEATURES AND CAPABILITIES .......................................................................................... 3 ADAPTOR WIRING DIAGRAM ............................................................................................ 4 VIDEO INTERFACE KIT PART LIST .................................................................................... 6
TOUCH PANEL OVERLAY KIT PART LIST ........................................................................ 28 TOUCH PANEL INSTALLATION ........................................................................................ 28 UNPACK THE TOUCH PANEL OVERLAY .......................................................................... 28 FIT THE TOUCH PANEL TO THE DISPLAY SCREEN ........................................................... 28 INSTALL TOUCH PANEL DRIVER ..................................................................................... 31 CALIBRATION PROCEDURE ............................................................................................. 31
TROUBLESHOOTING...................................................................................................... 32
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Version Tracking Date
Version
Comments
30Jun2009
1.0
Release version.
23-Nov-2009
2.0
Updated for board C991 Rev. C. Added support for serial port CarPC.
20-Dec-2009
2.1
Updated Standard and CarPC wiring diagrams.
20-Feb-2010
2.2
Updated for C991 RevD board. Add more diagrams for backlight and telmute wiring.
20-Dec-2010
2.3
Updated the installation steps and pictures according to last interface board revision C991 RevD and last firmware version 2.2. - Added new feature in the firmware: Enable/Disable Video Input #2 - see section 3.1.
20-Jan-2012
3.0
Updated for new C992 RevA H/W board Refined the sections regarding to the functionalities description and how to enable them. Create a new section for Touch Panel Overlay installation.
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Before You Start Before starting any installation work , you must wait 90 seconds after turning the ignition switch to the LOCK position and disconnecting the negative (-) terminal from the battery. When disconnecting the battery, the saved addresses and radio stations of the navigation system will not be deleted, just the settings of board computer (BC1 and BC2) will be lost. ATTENTION: After you reconnect the battery terminal please be very carefully to don’t make a short circuit between power supply connector of the lamp inside of glove-box and RCA connectors of interface. You can destroy the interface and the CID.
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1
Definitions and Acronyms
CID
Colour Video Interface Display – Opel/Vauxhall OEM display
CVBS
Color, Video, Blank and Sync - Composite video is the format of an analog television (picture only) signal before it is combined with a sound signal and modulated onto an RF carrier.
FBAS
Farbe-Bild-Austastung-Synchron – german abbreviation for CVBS
S-VIDEO
Separate Video is an analog video signal that carries video data as two separate signals: lumen (luminance) and chroma (color). This differs from composite video, which carries picture information as a single lower-quality signal, and component video, which carries picture information as three separate higher-quality signals.
CarPC
Referred also as a Carputer - is a digital computer engineered for integration into an automobile
Display screen
Refers to the CID LCD screen.
Touch panel
Refers to the panel that fits over the display screen and provides the touch functionality.
Touch screen
Refers to the combined product—the display screen and the touch panel.
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Video Interface Kit Description CIDVI-AH
2.1
Overview
This manual describes the installation of CIDVI-AH Kit including the C992 RevB board revision. The CIDVI-AH unit is an interface adaptor for Opel Astra H / Zafira B / Corsa D / Antara CID available in car providing video input auxiliary Our Car Video Interface is a professional product that allows you to integrate an external Video source to your cars factory fitted CID Screen. Once connected it gives you the ability to connect an In car DVD player, iPod Video, CarPC, DVB-T TV Tuner, Rear View Camera, Car Navigation GPS etc to keep your passengers entertained. The product was developed by a specialized company and it is available with bill and warranty. Installation is relatively simple and does not require modification of the electrical equipment of the car. It does not require separate power.
Figure 1 CID Screen from DVB-T
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2.2
Features and Capabilities
Compatible to CID wide screen available for Astra H / Zafira B / Corsa D / Antara connected to the following entertainment head units: CD30, CD30 MP3, CD50 Phono, CDC40 Opera, CD70 Navi, DVD90 Navi and DVD100 Navi.
Watch any Video source on your original Factory fitted CID Screen
The interface accepts CVBS/FBAS (composite) analog input or S-video analog input, up to three CVBS inputs or one S-video input.
NTSC and PAL TV system compatibility. NTSC (M, 4.34) and PAL (B, D, G, H, I, M, N, N combination), PAL (60) with automatic format detection
Wide 16:9 image format.
Image control: three preset modes and one user defined mode with independent programmable hue, brightness, saturation, contrast, sharpness for composite and SVHS video signals.
Automatic detection of video input signals. Blue screen for video inputs without signals.
Automatically switch and display the view from rear view camera when the car is placed in the reverse.
Automatically switch and display the view from front view camera for 20s when the gear was changed from reverse to forwarding.
Automatically switch and display the main CID screen for viewing the caller’s name (Opel Phone car kit)
Configuration for a reverse camera which does not render "the image in the mirror"
Down the consumption of the battery while the CID-controller displays the image or when the CID is turned off.
Automatic scanning and storage of video input with video device attached.
Factory reset: restore image parameter to factory default.
Multi-functions push button for selecting and configuring of video sources. Can be fitted anywhere in the car.
CarPC control port for controlling video interface. This feature provides the possibility to control the CID LCD-TFT and video interface from Front End software running on your In Car PC. The user-defined mode parameters can be configured and stored using this port as well.
The main purpose of the CIDVI-AH kit is to provide in car entertainment systems with video auxiliary inputs capabilities for Video devices including DVD, TV tuners, PDA, Rear video camera, etc. Also, the kit is ready for connecting your CID TFT directly to CarPC.
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2.3
Adaptor Wiring Diagram
In Figure 2 Wiring Diagram is presented the wiring diagram for video interface kit. This kit will extend the CID LCD-TFT with three aux composite video inputs selected through multi-function push button. Any video device with composite (RCA) / S-Video(SVHS) output can be connected to “Video Input #1, 2 and 3”. To the “Video Input #4 RVC”, enabled by reversing lamp selection through “RVC control” signal, can be connected any NTSC or PAL rear view camera. Furthermore, having the “Control Port” connected to your In CarPC, the user is able to control the video interface directly from Front End (e.g. Centrafuse) / Terminal (e.g. HyperTerminal) software running on CarPC. The Section 3 details the functions and related hotkey codes that need to be sent by Front End /Terminal through COM serial port. This feature will enable your CID LCD-TFT to work directly with CarPC. In this mode, the CarPC will control directly the video interface replacing the multifunction push button (it’s still working in this mode). For CarPC video connectivity, two solutions are available: “better”- through 4pins S-video female connector and “good” – through RCA composite female connector. Note: DON’T use both solutions in the same time. This two solutions suppose that your CarPC to have available an S-Video / Composite connector. Otherwise, you need a VGA to S-Video/Composite converter. The user has the option to use the Video Input #1 for connection of front view camera (FVC).
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Figure 2 Wiring Diagram CIDVI-AH 30Mar2012
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2.4
Video Interface Kit Part List 1. Video Interface board C992 RevA (not include CID device) 2. Video cable for two composite (RCA female) video inputs 3. Video cable for one composite (RCA female) and one S-Video (SVHS female) video input. 4. Control cable push button signal, rear view camera signal and Telmute signal. 5. Serial cable with DB9 female connector for CarPC control and user-defined mode. 6. Push button with backlight 7. 30 pole flexible flat cable/ribbon cable for inside connection 8. Installation Manual.
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3
Video Interface Control Functions
The video interface is controlled through either push-button or control cable. In the Section 3.1 are presented the standard control functions through push button. Using the control port, the user may access the extended control function presented in Section 3.2 3.1
Standard Control Functions
The standard control functions available through push button are mainly related to the selection of CID LCD-TFT screens from the auxiliary video sources. All the functions can be summarized in the below table: Current screen
Short Press
Long Press (2s)
Hold Press (>10s)
CID
Select Video Input #1 (CVBS/FBAS)
Automatic Inputs Scanning
Factory Reset
Video Input #1 (CVBS/FBAS)
Select Video Input #2 (S-VIDEO)
Change Composite Image Mode 1,2,3,4
N/A
Video Input #2 (S-VIDEO)
Select Video Input #3 (CVBS/FBAS)
Change S-Video Image Mode 1,2,3,4
N/A
Video Input #3 (CVBS/FBAS))
Select CID Screen
Change Composite Image Mode 1,2,3,4
N/A
Video Input #4 RVC (CVBS/FBAS)
N/A
Mirroring
N/A
Note: If the interface is not detecting any video signal related to the current screen, then the screen will be switched to blue color for 5s, after that switching back to CID screen. The selection is performing in round –robin mode, one by one as follow:
At start-up the interface will display the main CID information
Select Video Input #1 (CVBS/FBAS) – press the button short time while on the LCD-TFT is displaying the main CID information
Select Video Input #2 (S-VIDEO) – press the button short time while on the LCDTFT is displaying the video input #1.
Select Video Input #3 (CVBS/FBAS) – press the button short time while on the LCD-TFT is displaying the video input #2.
Select CID Screen - press the button short time while on the LCD-TFT is displaying the video source #3.
Note: The Video Input #2 and Video Input #3 are not available in the same time. The user has to decide to which video input will connect the video device.
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In addition of selecting the video input sources, the push button allows the following control functions as well:
3.2
Change Image Mode – Mode 1 (default), Mode 2, Mode 3, Mode 4(user) – are selected one by one by pressing the button longer than 2s while on the screen is displaying one of the available video input sources. These modes provide preset picture parameters. After Mode 4, the image mode will go back to Mode 1. The value will be kept after ignition is turned off as well. The Mode 4(User) includes userdefined picture parameters that can be changed through control port only independently for composite and S-Video input sources (see section for more information).
Automatic Inputs scanning – the interface detects, store and switches only the video inputs that have a video device attached - press the button longer than 2s while on the screen is displaying CID information. During the scanning procedure each screen is shown for a short while (blue screen is shown if no signal). After detection, only the screens related to valid video signal can be selected.
Enable Front View Camera – perform the automatic input scanning leaving the Video Input #1 out of video signal. After that power and connect the front view camera to Video Input #1. In this mode, the user has available only Video #2 or Video #3 for other video devices. The push button doesn’t select the screen from Video Input #1 related to front view camera.
Mirroring Video Input 4# RVC – press the button longer than 5s while the screen is displaying the video signal from rear view camera. The image mode is the same as set for the two video input sources. Repeat the procedure for returning to native camera mode.
Factory Reset – press the button longer than 30s while on the screen is displaying CID information. The reset is visible on the screen as an image flick.
Extended Control Functions
These extended control functions are available only through control port, providing the possibility to control the CID LCD-TFT and video interface from Front End / Terminal software running on your In CarPC or other computer. You may use the HyperTerminal available in Windows or other serial utility to send and receive the specific character codes related to a specific function (see Figure 3 HyperTerminal Console View). All standard control functions are available through control port as well. In addition, the user can change the picture parameters for image Mode 4 (User), in terms of Contrast, Brightness, Saturation, Hue, Sharpness, in 0 to 100 ranges. The picture parameters for Mode 4 (User) may be selected independently for screens from composite and S-Video signals. The values will be kept after ignition is turned off as well.
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Figure 3 HyperTerminal Console View
Table 1 Extended Control Functions Control Function
Send
Receive message (string)
Key/ Char Select Video Input #1 (CVBS)
1 / 0x31
SCRN(CVBS):1->
= NOINP / NTSC /PAL / NTSC4 / PALM / PALN / PAL60
Select Video Input #2 (SVHS)
2 / 0x32
SCRN(SVHS):2->
Select Video Input #3 (CVBS)
3 / 0x33
SCRN(CVBS):3->
Select CID Screen
0 / 0x30
SCRN(CID ):0->NTSC
Select Video Input #4 RVC(CVBS) manually
4 / 0x34
SCRN(CVBS):4->
Factory Reset
Ctrl+R / 0x12
RESET:0
Mirroring Video Input #4 RVC
Ctrl+A / 0x11
MIRROR: =1 mirror camera image =0 native camera image
Change Image Mode
Auto Inputs Scanning
Ctrl+D /
MODE:
0x14
= 1,2,3,4 represented Mode 1, Mode 2, Mode 3 and Mode 4.
Ctrl+C / 0x13
SCAN:: , =1,2, or 3 (video input no. detected)
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Table 2 Extended Video Functions Video Function
Direction
Send Key / Char
Range
Receive Message
Increase
Ctrl+E / 0x05
0 .. 100
BRI[0,100]:
Decrease
Ctrl+U / 0x15
Increase
Ctrl+F / 0x06
Decrease
Ctrl+V / 0x16
Increase
Ctrl+G / 0x07
Decrease
Ctrl+W / 0x17
Increase
Ctrl+I / 0x09
Decrease
Ctrl+Y / 0x19
Increase
Ctrl+H / 0x08
Decrease
Ctrl+X / 0x18
(by +/- 1) Brightness
Saturation Sharpness Contrast Hue
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= value between 0 and 100 (052 by default) 0 .. 100
SAT[0,100]: (050 by default)
0 .. 100
SHARP[0,100]: (050 by default)
0 .. 100
CON[0,100]: (037 by default)
0 .. 100
HUE[0,100]: (051 by default)
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4
Video Interface Installation
The video interface must be installed inside of CID between LCD and controller. The interconnection will be made using the existing 30 pole cable and the 30 pole cable from kit. In order to interconnect the interface, you have to follow-up the steps described below.
4.1
Opening the CID
The first step is to open the CID by unscrewed and taking off the four Torx screws on the rear shielding plate (see Figure 4 CID Rear View, red arrows).
Figure 4 CID Rear View Note: The following work must be done with special care not to destroy the CID! You should discharge yourself from electrostatic energy by touching e.g. the water pipe prior to open the CID. Also you should not wear clothes that support charging with electrostatic energy like wool pullovers etc. After removing the rear shield plate of the CID you can see the CID-controller board and the 30-pole ribbon cable that connects the CID-TFT and CID-controller. It has to be spitted (Figure 5 CID Controller Board View, red arrow).
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Figure 5 CID Controller Board View Next step is to take out the CID-controller boards and CID-TFT. In order to do that you must first unplug the power connector for the TFT-display (if present) and flip the controller board by 180° to the top as shown in Figure 6 CID Flipped Controller View.
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Figure 6 CID Flipped Controller View Now you have to remove the next shielding plate by clicking it out from the 4 clamps marked with the red arrows in Figure 6 CID Flipped Controller View and flip it carefully over the controller board. After that you can see the 30-pole ribbon cable connected to the TFTdisplay. Now you have to pull out the 30-pole ribbon cable connected to the TFT-display by pushing the brown slider of the connector away from the connector in parallel to unlock the ribbon cable. This can be done with the fingertips of both hands. Then the original ribbon cable can be pulled out of the connector with no force. After that you can move to installation steps.
4.2
Installing the New 30-Pole Ribbon Cable
The new ribbon cable from the CIDVI-AH kit must be pushed into this connector and locked with the brown slider by pushing it towards the connector. It is absolutely necessary to insert the new ribbon cable into the connector in parallel until the end of its travel. It must not be skewed, otherwise it might cause a short and destroy the CID! Because the new ribbon cable is too long, it must be folded as shown in Figure 7 Folded Ribbon Cable View. It does not harm the ribbon cable if it is folded. The free end of the ribbon cable should near to the top of plastic frame approx. 3-4 cm in vertical position.
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Figure 7 Folded Ribbon Cable View If this is done, the shielding plate can be inserted again and the new ribbon cable and the power cord (if exist) of the TFT-display must be put through the holes of the shielding plate as shown in Figure 8 Controller Shielding Plate View (red arrow). The free end of the ribbon cable (approx. 1cm) can now be bended by 90° to horizontal position.
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Figure 8 Controller Shielding Plate View Next step, the controller board of the CID can be inserted again. The original ribbon cable that is still connected to the controller board must also be folded as shown in Figure 9 CID Controller Board and Ribbon Cables (yellow arrow) to bring the open end directly bellow the end if the new ribbon wire coming from the TFT-display. After folding the original ribbon wire of the controller board, you should verify if it still sits properly inside the connector and if it is not skewed.
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Figure 9 CID Controller Board and Ribbon Cables
4.3
Installing CID Interface Board
Before installing the CID-Interface board, you have to select the right screws available in the kit. In general, the CID developed by Siemens has M3 torxs and the CID developed by Delphi has M2.5. Take the CID interface board from kit and put it over CID-controller board. Both ribbon cables must be connected to the 30 poles female connectors of the CID-Interface:
Insert the original controller board ribbon cable to K1 CID 30 poles socket (indicated by blue arrow from Figure 10 CID Interface Board – K1 CID 30 Pole Female Connector).
Insert the TFT ribbon cable to K2 LCD connector, (indicated by yellow arrow from Figure 11 CID Interface Board - K2 LCD 30 Pole Female Connector).
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Figure 10 CID Interface Board – K1 CID 30 Pole Female Connector
Figure 11 CID Interface Board - K2 LCD 30 Pole Female Connector The ribbon cables must not cross themselves or be swapped by 180°! Both connectors do have a locking slider that must be pushed out first before inserting a ribbon cable. When CIDVI-AH 30Mar2012
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inserting the ribbon cables into the connectors, take care that they are not skewed and fully inserted! Then push the slider back towards the connector to lock it. The slider might not be locked properly in the middle, so it is recommended to push the middle of the slider with a small screwdriver towards the connector to assure proper locking. If this is done, put on the rear shielding plate carefully without moving the CID-Interface out of its position (see pictures from Figure 12 Fitting CID Interface Board View). After that, check if the ribbon cables are still locked into connectors. Note: These operations MUST BE performed very carefully because the female connectors can be damage easy.
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Figure 12 Fitting CID Interface Board View Before to close the CID, the video, control port and control signals connectors must be led through the rear shielding plate of the CID and connected to the CID interface 1x3 pins and 1x4 connectors as is indicated in Figure 13 Fitting CID Interface Board Cables. For the right cornel, insert 3x1 connector first. For the left cornel insert 4x1 connector first. CIDVI-AH 30Mar2012
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Control Signals
Control
Video #2,3
Video #1&4RVC
Port
Figure 13 Fitting CID Interface Board Cables Now put on the rear shielding plate carefully without moving the CID-Interface out of its position and fix it by the 4 screws from the corners. CIDVI-AH 30Mar2012
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Figure 14 Fixing CID Interface Board View
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4.4
Preliminary Testing of the CID Interface
Reconnect both connectors available in car to the CID. Then, the CID must be pushed into its original position for testing without be fixed and screwed with the four Torx-screws. Try to connect an external video source from IPOD, PDA, etc to the 1st Video input RCA connector for testing purpose. In order to execute the first test run, you need to connect the car battery again. When opening the driver’s door, the usual Opel-logo etc. should appear in the CID. Pay special attention to the colors of the CID-display, they must not be strange or missing. Press and release shortly the push button in order to switch the CID to display the 1st video input. Press again and select the 2nd video input, and again to come back to the CID display. If this test looks OK, the CID-Interface with its ribbon cables seems to be installed correctly and the battery must be disconnected again to continue the installation. If you do not see any picture on the CID LCD-TFT even after switching on the ignition or the colors are not displayed correctly or the selected video input are not displayed, the CID has to be removed again for rechecking. You have to remove the CID rear shield plate and reconnect the cables just for testing purpose as indicated in Figure 15 Video and Control Cables. Please refer to Chapter Troubleshooting
Figure 15 Video and Control Cables If the first test was successful and the battery was disconnected again, remove the interface connectors from CID and go to installation and wiring of video devices and CIDVI-AH interface.
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4.5
Wiring CID Interface and Video Devices
4.5.1
Multi-Functions Push Button
Install and wire it according to diagram presented in Figure 2 Wiring Diagram. The best position is in the up-left corner of the middle console frame, but it can be fitted any ware in dash. The hole for fitting the button is Φ16mm (see Figure 16 Push Button Dimensions).
Figure 16 Push Button Dimensions After that, you can wire the backlight of button (labeled LED Dimming) to the Led Dimming signal available on the socket of centre console frame (see Figure 17 Centre Console Frame, red arrow). Thus, the button backlight is connected together with the lights from middle console.
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Figure 17 Centre Console Frame 4.5.2 Rear View Camera Install the Rear View Camera and wire it according to diagram presented in Figure 2 Wiring Diagram. You may use a camera that fit into license plate lamp. Typically, the rear view camera should be powered with +12V from right or left reversing lamp signals. Use car chassis mass as ground for rear view camera. This will configure your camera for power and operation when the car is placed in reverse only (See the Figure
Figure 18 Wiring Rear View Camera Note: For new Opel/Vauxhall cars, the power supply for backup light (including reversing light) is like a pulsing voltage (using PWM) increasing the bulb life. It will affect the video signal from rear view camera, mainly when the engine is running. The best option is to power the rear view camera from a stable power supply (e.g cigarette), eventually through a relay powered from reversing lamp. The ground for camera should be from the chassis mass. CIDVI-AH 30Mar2012
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Other option is to use an Insulation Transformer with filtering inductor and capacitor between reversing light and camera power supply. 4.5.3
Front View Camera
Find good place, somewhere in the front of car, for installation of Front View Camera. It should be powered from parking lamp left or right signals. There could be the same issue like for rear view camera (use similar options). The power supply should be active only while the engine is running or to have the option to turn it on/off. Pull the video cable from the camera to Video Input #1(CVBS). By default, the front view camera functionality is disabled. Follow the below steps in order to enable the front view camera. 1. Turn off the power of front view camera 2. Start the Automatic Inputs scanning (see Section 3.1 Standard Control Functions) 3. Turn on the power of front view camera 4. Change the gear to reverse. The interface should switch and display the screen from rear view camera. 5. Change the gear to forward. The interface should switch and display the screen from front view camera. After approximate 20s, the interface will switch back to previous screen before to change gear to reverse. Note: The front view camera is working only in relation to rear view camera. For testing, you need to have rear view camera connected. 4.5.4 Telmute The TELMUTE control signal should be wired to pin #11available on Head Unit connector as indicate in Figure 19 Head Unit Pinouts.
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Figure 19 Head Unit Pinouts
Note: For video devices that need ignition signal, the power supply wire could be connected to pin#15 and ACC could be connected to pin#13 as indicated in Figure 19 Head Unit Pinouts. After this is done and the video equipments and cables are connected as indicated in Figure 2 Wiring Diagram, the battery can be connected again to perform a proper functional test of the CIDVI-AH kit.
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4.6
Full Testing of CID Interface
Start through selecting the first videos source input (see descriptions from Section 3). Change the source video TV system in order to check both PAL and NTSC. The screen should change the mode automatically. The recommendation is to use the same mode for both video inputs. After that, select the second video input source. If there is not connected other video signal then the same screen will be displayed. Press again and move to the CID information. Turn the ignition ON, start the engine and change gear to reverse. Automatically, the screen should display the rear view camera, if it’s available. After releasing the change gear, the screen should display back the previous image. Make a call from another phone to the mobile phone connected to the Opel car kit. When the phone starts to ring, the screen should switch automatically to the CID screen and display the caller name from the phone tab. It’s working only for Opel car kits connected to CID through CAN. If all these tests were successful, go and finish the installation of CID with console and EHU.
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5
Touch Panel Overlay
This product turns the OEM CID LCD into an interactive display. You can control the Front End software running on your CarPC simply by touching the screen. The USB interface that connects this Touch Panel Overlay to a computer is HID compliant, providing true plug-and-play operation, just like a USB mouse. For terminology used please refer to Section 1 Definitions and Acronyms.
5.1
Touch Panel Overlay Kit Part List - 6.5" 16:9 4 wires resistive touch panel - USB controller - USB cable - Connect cable - CD driver / http://www.touchkit.com/
5.2
Touch Panel Installation
The main steps in installing the Touch Panel Overlay are presented in the following sections.
5.3
Unpack the Touch Panel Overlay
Unpack the unit, taking care not to damage the surfaces. Remove the protective tape from around the frame. Check the product for any signs of damage in transit. If necessary, clean the glass of the touch panel.
5.4
Fit the Touch Panel to the Display Screen
Open the CID rear shielding plate and remove the CID-board as id presented in Section 4.1 and 4.2. Take off the LCD-TFT from the CID frame put the touch panel as is presented in figure below.
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Figure 20 Fit the Touch Panel Remove the protective tape on the rear side of touch panel. Clean very well the glass of CID LCD-TFT. Insert back the CID LCD over the touch panel as in figure below. Be carefully with the rainbow cable indicated by blue arrow. Next step is to continue with video interface board as is presented in Section 14.3 Installing CID Interface Board.
Figure 21 Rainbow Cable Position CIDVI-AH 30Mar2012
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After the interface board was installed, you may connect the rainbow cable to the touch panel as it’s indicated in the figure below.
Figure 22 Connect the Rainbow Cable Now, connect all the interface cables and close the CID as it’s presented in Section 4.3. Next step is to connect the rainbow cable and USB cable to the 4 wires touch controller and insert it into varnish tube. See the pictures below.
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Figure 23 Fix the 4 Wires Touch Controller
5.5
Install Touch Panel Driver
The Touch Panel Overlay USB requires the Touchkit driver and utility software available on CD or downloaded from http://www.touchkit.com/Drivers.htm according to the OS running on your CarPC. The touch panel communicates directly with the computer’s operating system via the USB interface. Follow the Touchkit Software Installation Guide available with the software.
5.6
Calibration Procedure
When an image is displayed at a resolution other than the recommended one for the LCD monitor, a border (a dark part in which no image is displayed) may appear around the image depending upon the setting of the monitor’s screen size. On such a screen, the touched point may not be aligned with the cursor position. The optimal resolution for CID LCD-TFT is 800x600 full screen. Lunch the TouchKit utility and follow the steps listed in the Touchkit Software Installation Guide. Perform all the calibration Enjoy the touch!
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6
Troubleshooting
If a problem still remains after applying the suggested remedies, contact us to [email protected] Symptom Usual CID screen has strange colors or not image
The push button is not switching the external video sources External video screen has strange colors or not image
Explanation / Solution Probably the ribbon cables are not inserted properly. Remove the ribbon cables from K1 CID and K2 LCD and insert them again carefully. Probably the interface doesn’t receive power from K2 connector. Check if the pin no 12 connected to F1 has between 9V and 8V (Pin no. 1 being first right when looking to the Figure 15 Video and Control Cables and pin no 30 as the left far). In case of a bad joint try to re-solder the particular pad. Probably one of the color signals (red, green or blue) is not arriving at the TFT-display. Remove the CID-Interface board from the CID and examine the solder pads of the FCC-connectors (30-pole) K1 and K2, especially the pins 4-7. In case of a bad joint try to resolder the particular pad.
The interface male connector was not inserted properly or in the right position. Check the position and re-insert it.
Probably the TFT ribbon cables are not inserted properly. Remove the ribbon cable from K2 LCD and insert them again carefully.
External video screen is white-black The video interface is not switching properly the main CID and external video screens (push button, rear view camera, Telmute) The video interface is switching the external video screen, but blue screen is showing. The screen from rear view camera is flickering while the engine is running. CIDVI-AH 30Mar2012
The signal from your video device is very poorly and the interface doesn’t decode it. Don’t connect the same video source to the CID video interface and other LCD from your car without a video splitter. Try to scan again the video inputs as indicated in Section 3: Video Interface Control Functions Check the wiring of Rear view camera and Telmute signals.
There is no video signal detected. Check the video out signal (NTSC or PAL) of the device with your home TV-LCD or TV.
There is not issue with interface. The power for reversing lamp is very noisily or it is not continue. Use car chassis mass as ground for rear view camera See Note from Section 4.5.2
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