Nav TV GM-LVDS User manual

BHM
10/26/16
NTV-DOC270
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
1 | P a g e
Cadillac
Harness
3950 NW 120th Ave, Coral Springs, FL 33065 TEL [phone] FAX [phone]
www.nav-tv.com i[email protected]m
GM-LVDS
NTV-KIT780
Overview
The GM-LVDS interfaces a backup camera input (and 1 additional video input) to the factory
media screen in select GM vehicles equipped with either the MYLINK or CUE (8” only) media
systems. With additional parts, HDMI input or Navigation is available with this unit (available
soon). Audio integration uses the OEM AUX input if adding an A/V source).
Kit Content
Power/CAN Harness
LVDS Input cable
GM-LVDS Interface
OSD Menu Remote
LVDS Output cable
Chevy/GMC
Harness
IR Eye Harness

BHM
10/26/16
NTV-DOC270
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
2 | P a g e
Interface Connectors
Dip Switch Settings* Configure prior to installation
Dip SW:
1
2
3
4
5
6
7
8
9
10
UP
NAV
OFF
V1
OFF
V2
OFF
OEM
camera
N/A
Leave up
N/A
Leave up
N/A
Leave up
Chevy/
GMC
N/A
Leave up
Keep
Down
DOWN
ADDING
NAV
V1
ON
V2
ON
Adding
rear cam
N/A
N/A
N/A
Cadillac
N/A
Keep
Down
Not Used
OUOUT
Video Expansion
board plug
LVDS OUT
(to screen)
Power/CAN
OUOUT
Dip Switches
*Note: If the dip switches are not configured prior to
installation you must remove power to the unit prior to
making adjustments to the dip switches. When power is
reconnected after the dip switch adjustment the new
settings will be stored into memory.
Touch data connection
(power harness)
LVDS IN
(from HMI)
Digital RGB (HMDI/NAV)
requires adapter (coming soon)
NOT USED
NOT USED

BHM
10/26/16
NTV-DOC270
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
3 | P a g e
Screen Removal and Interface Installation (GM Truck)
THIS INTERFACE INSTALLS AT THE SCREEN, NOT AT THE HMI UNIT!
1. Remove the trim surrounding the main media
screen using plastic tools and set it aside.
2. Remove (4x) 7mm screws securing the screen
assembly to the sub-dash. Disconnect all
connectors and set the screen aside.
3. The (2x) main connectors used for this integration
kit are shown here (pictured right):
4. Locate the OEM plugs disconnected (from step 3)
previously connected to the screen indicated
here, and connect the provided Chevy/GM T-
Harness or Cadillac T-Harness (only 1 is used per
install) and LVDS Input Cable. The other end of
these cables get connected to the GM-LVDS interface via the provided Power/CAN
Harness and directly to the LVDS IN connector.
5. Connect the provided LVDS Output Cable from
the ‘video out’ connector on the module,
directly to the screen LVDS Video port (shown
above). Make certain the connector is seated
firmly.
6. Make the remaining connections to the module:
a. Power/CAN connection
b. 7-pin touch-data connector to ‘TOUCH’ connector on module
7. The purple wire on the main power harness outputs 12v (+) when in reverse only
(500mA max) and may be used for (single) camera power.
8. The green wire on the main power harness is used to force the rear cam or AV1 video
input RCA (selectable –through OSD menu. See page 5 for menu options)
9. The clear 4-pin molex connector (from main power harness) is not used.
10. Proceed to GM-LVDS Operation on page 4.
Power/CAN
LVDS Video

BHM
10/26/16
NTV-DOC270
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
4 | P a g e
GM-LVDS Operation
After all connections are made and dip switches set properly, start the vehicle. Placing
the vehicle in reverse will show the connected rear camera, with dynamic guidelines
overlaid onto the media screen.
If adding a front camera, this must be
activated in the OSD menu (see page 5)
or by setting DIP SWITCH #2 to ON.
Forcing this camera on at any time is
performed by holding the HOME
button or MENU button on the screen
bezel for 3 seconds. The module will
cycle through video modes in this
order: OEM>NAV>AV1>AV2>OEM, and
will only show inputs that are active.
Additionally, a single press of HOME,
RADIO or MEDIA will bring you back to
the OEM screen immediately. Additionally, setting the REVERSE WIRE to AV1 in the
AUX menu and sending 12v to the green wire will force the AV1 source as well.
If the user wishes for the front camera to be set on a timer (front camera shows after
leaving reverse gear, for preset amount of time), activate this feature in the OSD menu
(see page 5).

BHM
10/26/16
NTV-DOC270
Agreement: End user agrees to use this product in compliance with all State and Federal laws. NAV-TV Corp. would not be held liable for
misuse of its product. If you do not agree, please discontinue use immediately and return product to place of purchase. This product is
intended for off-road use and passenger entertainment only.
5 | P a g e
If adding a front camera OR Aux Video source:
1. Disconnect POWER/CAN Harness from interface
2. Place DIP SWITCH 1 in the DOWN position, reconnect power
3. Press and hold the MENU button on the dash to activate ‘NAV input’
4. Press OK button on remote 4 times, then press POWER
SET –FRON CAM must be turned on if adding a front camera and the user
wishes for automatic front camera switching. Options for 5, 7, 9 or 11
seconds are user-selectable for the length of time the front camera input
stays active once the vehicle is placed out of reverse.
If the user wants only an AUX video input without front camera, leave these
options OFF and use DIP SWITCH 2 instead.
Once finished with settings, place DIP SWITCH 1 back into the UP position
and reset power to interface.
Setting/Navigating OSD Menu
Before you start:
The IR-Eye must be connected
Make sure the car’s ignition is on and radio is on
You must be in Reverse Camera mode OR AUX Video mode (see
below):
 Reverse Camera Mode adjusts Reverse Camera Settings
 AUX Video Mode adjusts AUX Video Settings
Press the OK BUTTON 4 times (numbers will display per press),
then press POWER.
The OSD Menu will appear on screen (auto-time out in about 5
seconds if no action occurs).
Functional Parking Guidelines ON/OFF
Parking Distance Control
ON/OFF (while in reverse)
Adjust FPG Position
Adjust PDC Position
‘Safe to move?’ ON/OFF
PDC
RVC Menu
AUX
VIDEO
Menu
Return
(AUX VID
menu
control)