Audiovox LCMR4N User manual

Navigation Rear View Mirror
Model LCMR4N
Installation Manual
Features:
•Rearview Mirror with 4” LCD
•Audiovox Navigation Input
•2 Built in Speakers
•Cellular Phone Hands Free Input
•Hands Free Microphone Built-In
NOTE: Hands free feature may not operate with all
cellular phones and/or an adapter may be required.

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TABLE OF CONTENTS
Packing List…………………………………………………….2
Cautions!………………………………………………………..2
1. Installation Instructions………………………………3
2. Install the mobile phone magnetic mount……………4
3. Controls and Indicators……………………………….5
SW1 and SW2:…………………………………………….6
Specifications…………………………………………………...6
General……………………………………………………6
Maintenance….. ………………………………………………..7
Troubleshooting. ……………………………………………......7

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Packing List
The Navigation Rear View Mirror Model LCMR4N consists of the following
items:
1. Rear View Mirror
2. Mobile Phone Hands Free Cable Plug
3. Mobile Phone Adhesive Magnetic Seat
4. Fastening Belts (6)
5. Adhesive Foam Backing
Cautions!
You, as the driver, are solely responsible for the safe operation of your vehicle
and the safety of your passengers according to the country and their local
traffic regulations. . Do not use any features of this system to the extent it
distracts you from safe driving. Your first priority while driving should always
be the safe operation of your vehicle. Audiovox Electronics Corporation
cannot accept any responsibility whatsoever for accidents resulting from
failure to observe these precautions or safety instructions.
1. This product utilizes high voltage. Any unauthorized modifications or damage to the
products may result in electrical shock. Handle all components with care. Inspect
regularly for damage to components and cabling.
2. You shall be responsible to ensure that the installation of this product does not void
or affect the vehicle manufacturer’s warranty. Audiovox Electronics Corporation, or
its branches are not liable in full or in part for improper installation resulting in loss
or damage to your property, or for voiding all or part of the vehicle manufacturer’s
warranty.
3. Do not apply excessive force to any of the components contained within this kit.
Excessive force used before, during or after installation that results in a damaged or
non-functional part shall void all warranties.
4. Please follow the procedure from this installation manual. Improper installation or
modification of this product shall void all warranties.

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1. Installation Instructions
1) Mount the mirror/monitor onto the existing rearview mirror.
a) Stick two adhesive foam backings on to the back of mirror in the two small
rectangle indents.
b) Take the two seven inch belts and slide them into the slots on the top rear of
the mirror with grooved side of the belt facing down.
Figure 1
c) Take the buckles and slide them into the lower slots on the rear of the mirror
with the buckle facing toward the seven-inch belt.
Figure 2
NOTE: The large opened rectangle on the buckle will face away from the
seven-inch strap.
d) Mount the new rearview mirror/monitor onto the existing one. Add the
rearview mirror onto the existing mirror from one side with one fixed belt.
Then fasten the other belt on the other side of the mirror. To prevent the
LCMR4N from falling off, tighten the belts until secure to the factory rearview
mirror on both sides.

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Figure 3
e) Cut off excess part of 7-inch belts.
2) Plug the Mitsumi connector from the Audiovox navigation monitor cable (part
#112C3080) into the receptacle at the top backside of the mirror/monitor screen.
Route the monitor cable behind the headliner of the windshield then down the A
pillar behind the plastic shroud to the under dash area and continue to the
Navigation computer.
Navigation Voice command display timer:
There is a three-position switch located on the front right of the mirror/monitor. The
three settings are 30 seconds, 150 seconds and 300 seconds. The vehicle operator
can select to engage the navigation display timer by pressing Sw 1 while the vehicle
is going forward. The Navigation Display will appear for the preset time whenever
the navigation system issues an audible voice command
2. Install the mobile phone magnetic mount
1) Select a suitable and convenient location for the mobile phone. Clean the selected
location
2) Tear off the adhesive tape on the back of the magnetic mount. Press mount tightly
on to the selected surface for 30 seconds till the two surfaces are tightly glued.
NOTE: Make sure the two surfaces are glued tightly!
3) Clean a place on the back of the cell phone, keeping it dry. Remove the adhesive
tape of the rounded metal disc and stick it to the selected place on the back of the
cell phone.
NOTE: Do not attempt to move the phone within 24 hours after gluing.

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CAUTION: The rounded metal disc can only be glued once, so be sure it is at the
right place!
Figure 4
3. Controls and Indicators
Figure 5
Figure 5 illustrates the controls and indicators of the LCMR4N rear view mirror:
A: Rearview mirror H:Switch 2 (see below)
B: 4" LCD panel J: 3-position switch for Navigation Voice
C: Hands free Microphone command display timer on front of
D: Brightness Control mirror (30 sec., 150 sec., 300 sec.)
E: Power indicator (Red when power K: Remote IR Sensor
Is on) L:2-position switch for handsfree microphone
F: Volume Control Knob Sensitivity High/Low Select
G: Switch 1 (see below) M: Speakers

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SW1 and SW2:
SW1: Turn on the Navigation display timer mode. When SW1 is pressed, the
LED will turn yellow. The navigation image will appear for the preset time 30sec,
2.5 minutes or 5 minutes. Once the preset time has expired, the LCD will turn off.
The navigation image will reappear with the next voice command prompt from
the navigation computer. When SW1 is pressed again, the LED will turn red, and
the timer doesn’t have function.
SW2: Turns the navigation screen image on and off. Press once to turn on the
continuous Navigation display. Press again to turn off the Navigation display.
Then press Sw 1 if you want to engage the Voice command navigation display
timer.
Specifications
General
Power Supply 12VDC
Power Consumption <12W
Current Draw <500 mA
Video Input 1Vp-p@ 75 Impedance
Audio Input <=1V
Audio Power Output 0.5W × 2 (16)
Operating Temperature -10°C to 60°C
Overall Dimension 11W×3.75H×1.25D inch
DisplaySystem
Screen 4 ” TFT Color LCD
Brightness 250 nit
Contrast ratio 150:1
Viewing Angle Top-10°, Bottom 30°, Left 45°, Right
45°
Resolution 480×234
Video Format PAL/NTSC auto detect
Display Format 4 : 3

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Maintenance
Your rearview mirror requires little care, however to maintain it in optimum condition
follow the procedures below:
1. Keep your system away from excessive moisture, extreme heat or cold and
magnetic fields.
2. Keep liquids away from the display.
3. Do not place external devices or other objects on the top of the mirror.
Occasionally clean the surface of the mirror with a soft cloth moistened with water or
window cleaner.
Troubleshooting
Table 1 Hands Free Phone
Symptoms Solutions
When the Hands Free Phone Function
is not working? 1. Check the volume control knob whether
the volume is set too low.
2. Check volume setting on phone.
3. Check to see if the hands free cable plug
to the phone hand set input jacket is
properly connected.
4. Check whether the mobile phone hands
free cable plug is properly connected to
the mirror.
5. An adapter may be required. Not all
phones will work with the hands free
feature.

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Figure 6

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© 2003 Audiovox Electronics Corp., 150 Marcus Blvd., Hauppauge, N.Y. 11788
128-6657