GROM Audio VLINE LEX7 Manuel utilisateur

INSTALLATION
MANUAL
www.gromaudio.com
www.gromaudio.com/support.html
LEX7 / LEX8

CONTENTS
Package contents......................................................................................................3
CHAPTER 1 — INSTALLATION. ....................................................................3
1.1 Before Installation 3
1.2 Tools 3
1.3 Vehicle Installation 3
1.4 Safety Guidelines & Appropriate Use 4
Connect supplied Display Harness Cable to factory Display. ...........................5
Connect VLine Interface cable to Factory Head unit. .......................................6
Connecting to VLine.............................................................................................6
Using Factory Microphone. ..................................................................................7
Routing the GPS Antenna. ....................................................................................7
Mounting the VLine Module. ............................................................................. 8
Understanding VLine Ports. .................................................................................9
CHAPTER 2— GETTING STARTED. ............................................................ 10
2.1 Initializing.........................................................................................................10
Important steps to perform after installation...................................................10
2.2 Functions..........................................................................................................11
SUPPORT. .......................................................................................................13
WARRANTY. ....................................................................................................13
EIGHTEEN MONTH (18) LIMITED WARRANTY
GRANT OF LICENSE. ........................................................................................14
OPERATIONAL WARNING AND SAFETY INSTRUCTIONS. ............................15

3
1.1 Before Installation
Before starting work with any wiring, please wait 90 seconds after turning the
Ignition to the OFF position and disconnecting the negative (-) terminal of the
battery. This is to ensure that no SRS airbags faults are triggered during the
installation when disassembling the vehicle’s panels and wiring connections
for the VLINE module installation.
Please review the entire manual to familiarize yourself of the VLINE module
and the installation requirements before installing the unit and using it.
1.2 Tools
Have Tools ready for disassembling the dashboard panels to remove the
stereo.
Some basic tools will be required for stereo removal and installation, Plastic
prying tools, Phillips head screwdriver,10mm socket and ratchet. Additional
tools may be required depending on vehicle and installation preference.
1.3 Vehicle Installation
Each model vehicle disasembles differently. The removal of the stereo and
CHAPTER 1 — INSTALLATION
PACKAGE CONTENTS
GROM-VLINE SYSTEM
GVMF
Display Harness
MFCLEX7 /
MCFLEX789 Power
Harness
USB Extension cable
VLine module
GPS Antenna

wiring installation requires special technical skills and experience. If you do
not feel comfortable doing the installation please consult with your local
car audio shop or installation professional for instructions or assistance if
necessary.
Carefully remove the factory Stereo and Display out of the dash cavity with
proper tools.
It may be necessary to disconnect items surrounding the stereo and display
to remove them and gain access to the back of the stereo to make your
connections.
1.4 Safety Guidelines & Appropriate Use
By using VLine you agree:
• to operate VLine only when there are safe driving conditions;
• to follow any applicable state and traffic laws;
• to keep an eye on the road at all time while driving;
• do not attempt to play video (such as YouTube) on a display while the
vehicle is in motion;
• do not use VLine without running the engine for the extended period of
time as it can drain the battery.
Do not use Vline in a manner that would distract the driver or that may
otherwise cause injury or death to vehicle occupants or bystanders.
IT IS ILLEGAL IN MOST STATES OF THE UNITED STATES AND MAY BE ILLEGAL
IN OTHER JURISDICTIONS FOR ANY TELEVISION OR OTHER VIDEO DISPLAY,
STREAM, TRANSMISSION OR BROADCAST TO BE VISIBLE TO THE DRIVER
WHILE THE VEHICLE IS IN MOTION. YOU AGREE NOT TO USE ANY VISUAL
COMPONENT OF VLine WHILE IN CONTROL OF A MOVING VEHICLE WHERE
DOING SO WOULD BE ILLEGAL OR DANGEROUS TO VEHICLE OCCUPANTS OR
BYSTANDERS. DOING OTHERWISE CAN LEAD TO SERIOUS INJURY OR DEATH
TO YOU AND OTHERS. PLEASE FIND A SAFE PLACE TO PARK AND ENGAGE
THE PARKING BRAKE BEFORE VIEWING ANY VIDEO DISPLAYS, STREAMS,
TRANSMISSION, OR BROADCAST AVAILABLE THROUGH VLINE.
4

5
Connect supplied Display Harness Cable to factory Display
Locate BLUE Display port on rear of Multi Display ECU.
If the port is Empty, plug in supplied video cable (GVMF) into port and leave
female portion of cable with nothing attached.
If there is cable plugged in, disconnect factory Display cable (typically Blue in
color). Then plug in supplied Y cable and reconnect disconnected cable into
female plug of the supplied Display cable.

6
Connect VLine Interface cable to the Factory Headunit
Locate 59-pin and 16-pin connectors at the back of the stereo, as shown
on the illustration below. Unplug what is connected and plug in supplied
Power Audio Wiring Harness Interface cable (MCFLEX7 / MFCLEX789) into
both 59-pin and 16-pin on the back of the stereo. Connect what was
unplugged into the female portion of the harness.
Display Harness Power Audio Harness
Connecting to VLine
Route the unused end of Display Cable and Power Audio Cable to the VLine
module and connect them to the correctly labeled ports.
Display Harness Power Audio Harness

7
Routing the GPS Antenna
The GPS Antenna module is magnetic as well as supplied with double sided
tape.
It can be mounted to the top of dashboard or to outside of vehicle whichever
you prefer. Route to desired location. We recommend mounting on inside of
vehicle on passenger side of the Dashboard as shown below.
Plug the GPS antenna into the port labeled CAMERA AV1 on the VLine
Module
Using factory microphone
VLine will use factory microphone for its operation. Connect 3.5mm
male connector from Power Audio Cable Harness (MFCLEX7/MFCLEX789)
to the microphone port of VLine (see p. 9 for reference).
There are no any additional steps needed to connect or operate VLine
with the vehicle factory microphone. Simply follow to the guidelines in the
User Manual.

8
Mounting the VLine Module
Mount module in location free of any moving parts. We strongly recommend
mounting the module in an easily accessible location such as the glove
compartment for easy access to the USB ports and in case of needing to
upgrade firmware on the VLine module.
Securely mount and install the interface in a location free from heat,
humidity, moving parts, or direct sunlight. Beware of hot-air flow from your
vehicle’s climate control system. The interface should be secured in a suitable
location, free of sharp metal edges, using double-sided tape, Velcro, or wire
ties. The adapter’s operating temperature range is -30°C to +70°C (-24°F to
+158°F)

9
USB1
iPhone connection
Any other USB device (Keyboard / Mouse)
USB2
USB flash drive
Any USB device (Android, Keyboard / Mouse)
MicroSD
Insert microSD card (*pin side up) to increase storage space for
Vline (up to 128GB supported). The microSD should be formatted
FAT32. File system format exFAT and NTFS are not supported.
HDMI IN
HDMI input connection to connect external video sources.
(add plugin to Dashlinq Launcher to use feature)
HDMI OUT
N/A, not used
MIC
Microphone input, Connect 3.5mm Mono Microphone
Understanding VLine Ports
HDMI IN
HDMI Input MicroSD Card
(Pin side up*)
Pin Side Up
N/A
Not Used
GPS / AV / Camera
Input
WiFi / Bluetooth
Antenna
Microphone
USB2
OTG/USB storage
MIC
CAMERA AV1
HDMI OUT
USB 2
USB 1
USB1
iPhone

10
2.1 Initializing
After connecting the VLine module to the stereo, an Ignition Cycle will have
to be performed for the stereo to discover Vline and allow Vline to self
configure.
To INITIALIZE:
1. Put Ignition Switch to “ACC” or “ON” position
2. Wait up to 5 Seconds
3. Put Ignition Switch to “OFF” position
4. Wait 1 minute
5. Turn Ignition Switch back to “ACC” or “ON” Position
6. Press the MEDIA button until you are able to select the VLINE interface.
(may take more than 2 presses of the MEDIA for accessing as first press
is for built-in CD/DVD changer in most cases)
CHAPTER 2 — GETTING STARTED
IMPORTANT STEPS TO PERFORM AFTER INSTALLATION!
Turning OFF Auto Screen Change in Factory Settings
In order for VLINE mode to function properly the “Auto Screen Change” option
in the Lexus Infotainment system needs to be “OFF”.
If this function is not turned off, while using VLine the image will switch auto-
matically to factory GUI screens on its own after 10-15 seconds has passed.
Toturn thisfunction OFF:
1. Press MENU button > then go into SETUP > select GENERAL
2. Scroll down until you see option line AUTO SCREEN CHANGE.
3. Select OFF for AUTO SCREEN CHANGE. Make sure to hit SAVE for LEX7
vehicles.
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1
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