Qdis LVTX-1CH Safety guide
Your best partner for better driving
Warning
When installing the main unit, do not remove or alter existing
vehicle fasteners, including nuts, bolts, screw, clips, and fittings.
Never detach, move or alter existing vehicle wiring, including
electrical grounds and straps. Alteration of existing vehicle
components may make vehicle unsafe to operate. Should be
no any electronic devices or magnetic pole around installation
place.
Air bags are vital part of a safety system. Never install main unit
in a way which will alter air bag wiring or interfere with air bag
deployment. Air bags must function properly in the event of an
accident.
Before installing, check the location of pipe, tank, electrical
cables and others.
Read and follow the instruction manual.
Wiring location must not interfere driving, get in or out from car.
Use electrical tape to insulate the ends of all wires, even if they
are not used. Proper insulation prevents arcs, shocks and fires.
When installation is complete, test all vehicle electrical systems
to ensure they operate correctly, including lights, horn, brake
lights, and emergency flashers.
According to our sales policy, any problems caused by user’s
mistake, careless can not be guaranteed.
Caution
All steps of installation should be done by well-trained specialist.
During installation ignition key should be taken off and after all
installation finish connect power cable with interface for the last
step.
Do not install the main unit in places where it ma be exposed to
dew condensation (around the air conditioning hose, etc), or in
locations where it may come in contact with water, high levels of
moisture, dust or oily smoke
Install wiring in a manner in which cables will not come in contact
with metal parts. The wiring may be damaged by contact with
metal parts, resulting in fire and shocks. Avoid all contact with hot
surfaces when wiring the main unit. High temperatures may
damage wiring, causing shorts, arcing and fires.
Kindly check all parts are in the box, when receiving the product, if
anything missing, inform to the supplier or manufacturer.
Warning / Caution
2
Contents
1. Specifications
1.1 Main Specifications
1.2 Features
1.3 System Diagram
1.4 Components
1.5 Exterior
2. Installation
2.1 Installation Diagram
2.2 Use caution
2.3 Installation
3. Settings
3.1 DIP switch
3.2 Remote control
3.3 OSD (On Screen Display)
3.4 Factory Mode
3.5 Rear Parking Guidelines
3.6 Touch Calibration
3.7 Remote button Input
3.8 DVD, DTV model
3.9 Mode switch by CAN wire
4. Trouble Shooting
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
18
19
20
1. Specifications
-1-
1. Compatible Vehicle
Jeep Grand Cherokee 2014, Dodge Durango 2014
1. Main components
Multimedia Interface * 1EA
Sub-board * 1EA
2. MULTIMEDIA INTERFACE input specification
3 * A/V (NTST&PAL) input
1 * CVBS(Rear camera) input
1 * Analog RGB
1 * LCD input (Car system input)
3. MULTIMEDIA INTERFACE output specification
1 * LCD output(LCD performance)
1 * Audio output
2 * CVBS output
4. Power Spec
- Input Power : 8VDC ~ 18VDC
- Consumption Power : 4WATT, Max
5. Switch Input mode
-AV mode skip : Able to skip or display AV mode by controlling
DIP Switch
-Able to switch the input mode with the remote control
-Possible to switch Input mode with switch for source toggle
-Possible to switch mode through OEM button on the steering
wheel due to CAN connection
1.1 Main Specification
1. Specifications
-2-
Able to adjust DVD, NAVI display on screen
Improved Screen Display (user-oriented interface)
Add SAFE function (Displaying the main page while driving)
1.2 Features
1. Specification
-3-
1.3 System Diagram
DISPLAY
A/V 1
NAVIGATION Input
(Analog RGB)
CVBS
(Rear camera)
Car Screen Input
(CAR MAIN BOARD)
A/V 2
A/V 3
VIDEO
CIRCUIT
VIDEO MUX
MCU
Power Input
(+8VDC ~ +16VDC)
POWER
CIRCUIT
Dip S/W
A/V OUT HEADREST
MONITOR
Remote control Switch for source toggle
OEM Navi Button (Can Signal)
Car Installation
OEM LCD
1. Specification
-4-
1.4 Components
POWER cable (24P) * 1ea
(HPOWER0011)
LVDS cable * 1ea
SUB BOARD* 1ea
(QCPASS0581)
+ LABEL
(LABELS0160)
REMOTE CONTROL * 1ea
(REMOTE0001)
(HLVDSC0020)
A/V cable * 1ea
(HAVCAB0002)
TOUCH OUT cable * 1ea
(HTOUCH0004)
REAR CAMERA POWER cable * 1ea
(HARETC0002)
IR cable * 1ea MODE cable * 1ea RGB cable * 1ea
(HARETC0001) (HNAVIC0004)
(HIRCAB0002)
8P FFC Cable * 1ea
(FFCABL0018)
60P FFC Cable * 1ea
(FFCABL0012)
1. Specifications
-5-
1.5 Exterior
Dimension
Width 125mm
Length 105mm
Height 21mm
- SUB BOARD -
⑫
⑨
⑪
⑩
⑨LVDS-IN
⑩COMAND IN
⑪LCD OUT
⑫T/S OUTPUT
⑬T/S INPUT
⑬
①LED
②POWER
③RGB IN-2
④R-CAM
⑤AV(IN/OUT)
⑥DIP Switch
⑦TOUCH OUT TO NAVI
⑧LVDS OUT
⑥⑦⑧
①②③④⑤
2. Installation
-6-
2.1 Installation Diagram
IR-AV2 (DVD)
AUX-ON (N.C)
CAN-L
CAN-H
IR-AV3 (DTV)
IR-AV1 (NAVI)
PARKING (SAFE)
REAR
OPT2 (N.C)
MODE : Toggle S/W
IR
PB12 (N.C)
GPIO-ZO : MMI
GND
ACC
RGB
REAR (9V OUT)
GND
AV1
AV2
AV3
REAR C
Audio L
Audio R
AV/OUT Video
Navigation Touch cable
2. Installation
-8-
2.3 Installation
The back side of
OE monitor looking is like
this picture .
Please remove the back cover .
Please remove OE board inside
and please disconnect
the OE steel plate.
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