Myron&davis NV8THL1 User manual

Installation Instructions
Toyota Highlander NV8THL1
The Myron & Davis In-Dash Navigation System Includes
a built in DVD player that should not be viewed by the
driver while driving to avoid violation of State and Local
Laws. This product should be installed by a professional
to ensure proper installation and operation.
Myron & Davis is not responsible for any potential accidents,
property damage or bodily harm that might result from improper
installation or operation.
INSTALLATION INSTRUCTIONS AND USE
http://www.myronanddavis.com

Myron and Davis Entertainment Systems
Multi-Media Navigation System Installation Guide NV8THL1 Rev A
- Read the entire installation instructions prior to performing any work.
- Before installation, check to see that all parts are not damaged or defective.
1 - Ensure all appropriate materials are available
These are some of the common installation items you will need:
- Digital Multi – Meter
- Philips screwdriver set
-Trim Removing tools
- ¼” drive sockets
-Torx or Allen-drive wrenches
-A functional DVD or CD

2- Caution
-Battery
Check the battery to ensure it’s fully charged
NOTE: Some new vehicles batteries are not fully charged and may cause improper
operation
3 - Warning
- Remove the key from the ignition
- Disconnect the negative battery terminal
- Care must be used working with vehicles with airbags to prevent:
- injury
- damage to or malfunction of the airbag system
- work on malfunctioning systems or components must be performed by certied
technicians
4 - Removing the Dash Trim
Use caution when removing dash trim components as not to damage or mar the
surfaces or damage the fasteners
- Inspect all fasteners for damage and replace as necessary.
Installation Guide

Step 4 - Remove AC control
knobs
Step 4 - Remove AC control
knobs
Step 1. Set the foot brake Step 2. Depress the shift lock. Step 3. Shift into Neutral
Step 4. Remove driver side trim Step 5. Remove Pass. side trim
Step 7. Remove the A/C Controls Step 1f. Lift and push back
A/C vents
Step 8. Remove A/C Vents
Step 6. Remove trim from around the
radio
Step 9. Remove A/C Vents
4 – Removal of the Dash Trim Cont’d.

Step 1. Remove these two upper
bolts
Step 2. Remove these two
lower bolts.
Step 1a. Remove factory radio
and disconnect .
Step 3. Remove the factory
radio.
Step 1b. Remove the factory
radio.
Step 4. Remove the mounting
brackets
Step 5. Remove the hazard switch
by depressing the clips on the side.
Front view of the hazard switch
being removed
Step 6. Re-attach the mounting
brackets to the new radio
Remove the OEM Radio and prepare the Myron and Davis Unit for installation by
following the steps below.
Note: Inspect all fasteners and brackets for damage. Replace as necessary before the
installation process is started
5 – Remove Factory Radio

Step 4 - Position the iPod
interface connector
conveniently for end user use.
Step 1. Mount GPS and Satellite
radio antenna
Step 1a. Connect satellite radio
Step 1b. Mount satellite radio and
iPod module
6 - GPS Antenna, Optional Satellite Radio, and iPod interface
The GPS and Optional Satellite Radio Antenna should be mounted on the exterior
of the vehicle and optional iPod interface connector in a user friendly location
within the vehicle cabin. Follow the steps below for proper installation.
Note: Avoid routing the GPS harness near other power sources to ensure
peak operation
Note: The installer is responsible to route the harness not to aect the vehicle
safety systems and system installation. Harnesses must be routed away from airbags
and other safety systems.

Step 2. Connect Myron and Davis
unit
Final installation view
8- Re-install the interior trim components
You will be required to re-install the interior trim components in reverse order of removal
after installing the Myron and Davis unit. Please refer to the removal steps in Section 4.
Caution: During the installation of the interior trim components, use caution to prevent
damage to any of it’s components. Consult the Factory Service Manual for any
additional instructions.
Caution: After installation of the trim components inspect them to insure they are secure.
Step 1. Remove transportation
screws
*Note: Be sure to connect the emergency brake for video bypass and the reverse wire if you
plan on using either back up sensors and or a back up camera .
Follow the steps below to ensure proper installation and connection of the
Myron and Davis unit.
Note: To ensure that the video cannot be viewed while the vehicle is in motion,
connect the (blue/white) Brake Wire to the Emergency Brake Switch
(grounded when engaged)
Note: Carefully route the wire harnesses so they cannot be damaged during the
installation process of the Myron and Davis unit
7 - Connect and Install the Myron & Davis unit

Radio antenna
•
GPS ANT
•
BRA KE
•
•
CDC BATT
Highlander
Built-in navigation
antenna interface
Multi-function compound interface
BACK
CDC ACC CDC GND
Connects to the
factory radio harness
Yellow : CDC BATT
Red : CDC ACC
Black : CDC GROUND
Blue : Reverse
Blue/White : Foot Brake

Connected to iPod
iPod adapter (optional)
Multi-function compound interface
Left channel audio input
Connected to TV box
Video input
Red
• •••
• •••
• •••
White
Camera/radar wire (Accessory of camera/radar)
AV input wire A
(optional)
TV connecting wire(accessory of TV box)
•• ••
Connected to radar
Connected to camer
a
Connected to camera
• •••
Right channel audio input
•
Video input
Right channel audio input
•
Left channel audio input
Yellow
Yellow
• •
Male radar
• •
Female lens
• •
Optional
Video input
•• ••• ••
Connected to Factory
Aux Input and
Steering Wheel Control
1 out of 3

5.1-channel audio
output wire
AV output wire
Multi-function compound interface
Center channel audio output
Subwoofer audio output
Digital audio output
External amplifier power control wire
Video output port 1
Data control wire
C OUT
•
FR OU T•
SW OUT
•
SPDIF
AMP C•
RR OU T•
RL OU T•
L OUT•
KE Y CON•
R OUT•
V2 OU T•
V1 OU T•
Front left channel audio output
FL OU T•
Front right channel audio output
Rear left channel audio output
•
•
Rear channel audio output
•
•
•
right
Left channel audio output
Right channel audio output
•
Video output port 2
•
White
Red
White
Red
White
Black
Yellow
White
Red
Yellow
Yellow
TPMS tire pressure
monitoring system
•
Connected to tire pressure monitoring module(optional)