Gentex GENFDM3LN - Dashboard camera AUDIOVOX - Free user manual and instructions

Product Type	Dashboard Camera
Brand	Audiovox
Model	Gentex GENFDM3LN
Dimensions	Approx. 2.2 x 1.9 x 1.2 inches (55 x 48 x 30 mm)
Weight	Approx. 2.1 oz (60 g)
Power Supply	DC 12V via included car cigarette lighter adapter
Battery	Built-in rechargeable Li-ion (200 mAh)
Display	2.0-inch TFT LCD
Video Resolution	Full HD 1080p (1920x1080) at 30 fps
Field of View	120° wide angle
Night Vision	Yes, with infrared LEDs
Loop Recording	Yes, continuous recording in selectable segments
G-Sensor	Built-in, automatically locks video on impact
Motion Detection	Yes, starts recording when motion is detected
Storage	MicroSD card up to 32 GB (Class 10 recommended)
Built-in Microphone	Yes, for audio recording
Mounting	Suction cup mount for windshield
Operating Temperature	14°F to 140°F (-10°C to 60°C)
Languages	English, French, Spanish (and others)
Certifications	FCC, CE
Accessories Included	Car charger, USB cable, suction mount, user manual
Care Instructions	Clean lens with soft microfiber cloth; avoid prolonged exposure to direct sunlight

Frequently Asked Questions - Gentex GENFDM3LN AUDIOVOX

How do I format the microSD card for the Gentex GENFDM3LN?

Insert the microSD card into the camera, go to the settings menu, and select Format. Ensure the card is FAT32 formatted and Class 10 or higher for optimal performance.

Why won't my dashboard camera turn on?

Check that the car charger is firmly connected to the camera and the 12V power outlet. If the outlet is working, the charger may be faulty. Also try resetting the camera with the reset button.

How do I set the date and time?

Press the Menu button to access settings, navigate to Date/Time using the arrow buttons, and adjust the values. Confirm with the OK button.

Does the camera record audio?

Yes, the Gentex GENFDM3LN has a built-in microphone. You can enable or disable audio recording in the settings menu.

How does loop recording work?

Loop recording divides footage into segments (e.g., 1, 3, or 5 minutes). The camera continuously overwrites the oldest footage unless a video is locked manually or by the G-sensor.

How do I lock a video to prevent it from being overwritten?

During recording, press the Lock button (usually marked with a key icon) to protect the current video. The G-sensor also automatically locks videos when an impact is detected.

What is the maximum microSD card capacity supported?

The camera supports microSD cards up to 32 GB. Use a Class 10 or UHS-I card for reliable recording.

How do I clean the camera lens?

Use a soft, lint-free microfiber cloth to gently wipe the lens. Avoid using any liquids or abrasive materials that could scratch the lens.

Can the camera be used without the car charger?

The built-in battery is mainly for parking mode and short-term use. For continuous recording, the camera must be connected to the car charger via the 12V adapter.

How do I mount the camera on the windshield?

Clean the windshield area, attach the suction mount by pressing firmly, then slide the camera onto the mount. Adjust the angle to point straight ahead.

USER MANUAL Gentex GENFDM3LN AUDIOVOX

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Congratulations and thank you for purchasing a Gentex brand Full Display Mirror (FDM®). This intelligent rear vision kit consists of a unique display-integrated mirror and custom-designed camera engineered specifi cally for automotive rear vision.

Tools required

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1

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Turn car off. Remove the negative battery cable and safely tuck cable out of the way.

2

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Simple line drawing of a rectangular basin with an arrow indicating upward direction (no text or symbols)

Remove the factory mirror from the windscreen.
Most mirrors are removed by loosening the T20 Torx screw on the mirror base and sliding mirror upward towards the headliner.
*Mirror removal process may vary by vehicle.

3

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If needed, remove body panels for mirror and camera installation. For example, the a-pillar may require removal as shown above.

4

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Mount the Full Display Mirror on the windshield by sliding the mirror mount over the button. Tighten the T20 Torx set screw to 13.3 - 17.7 in-lbs.
*Specific vehicle adaptors may be needed.

9

Mirror Harness Vehicle Harness

Diagram showing two types of electrical connectors with bidirectional arrows indicating connection (no text or symbols)

Plug the longest piece of coax harness into the female coax connector coming from the mirror. Wrap a piece of foam tape around connectors to prevent rattle.

10

Line drawings of three different van models with open doors, shown from top to bottom (no text or symbols)

Route long piece of coax harness to camera mounting location. Secure coax harness along route with foam tape and/or cable ties. *If 90 degree connector cannot reach camera, another length of coax wire (purchased separately) can be used as an extension. The maximum recommended overall coax length is 30ft. It is also recommended to use cable ties every 150mm and within 30mm of a connector. Only use the 90 degree connector to plug into camera.

11

Camera Harness Vehicle Harness

Diagram showing two connected electrical connectors with arrows indicating direction of change (no text or symbols)

Plug shorter piece of coax harness into the long piece of coax harness. Wrap a piece of foam tape around connectors to prevent rattles. Ensure 90 degree connector can reach camera location. Secure harness along route with foam tape or cable ties.

12

Choose camera mounting location inside the vehicle. Measure the angle at location chosen. Most smart phones have a built in angle fi nder.

Tips!

Final mounting position of camera should be located as high as possible.

Final mounting position of camera should be in between defrost lines and in wiper path, if possible to ensure unobstructed view.

Final mounting position of camera should be in center of vehicle. Do not place camera on sliding or moving glass.

Camera should only be mounted inside of vehicle.

13
17^irc-29^irc30^irc-54^irc55^irc-90^irc

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Choose appropriate window bracket for angle measured.
Examples:
17°-29° - Sports Cars/ Sedans
30^irc-54^irc-CUVs
55°-90° - SUVs/ Trucks

14

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Clean both interior and exterior of glass of mounting location. Ensure interior of glass is dry and debris free to ensure best foam adhesion during camera installation.

15

Install camera into window bracket (measured for vehicle). Do NOT take off two way tape liner.

16

Screw in both T-10 camera set screws provided (one on each side). Do NOT tighten.

17

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Plug the 90-degree coax cable into the camera.
Only the 90-degree cable can be used to plug into the camera!

18

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Reconnect the negative battery cable.

19

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Toggle lever back towards rear of vehicle to place mirror in display mode.

20

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Do NOT take off two way tape liner. Hold camera bracket with camera to mounting location to test location chosen. Dry fit camera in location.
Tips!
Ensure camera cover does not interfere with vehicle interior. Ensure coax cable can reach and can be tucked out of the way.

21

Diagram of a vehicle on a road with traffic lights and exhaust plumes, enclosed in a rounded rectangular frame (no text or symbols)

Do NOT take off two-way tape. With vehicle ignition on and mirror in display mode, aim the camera. Choose location that image looks best in mirror display.

Tips!

Ensure camera image is level.

Ensure camera can point at horizon.

22

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Using masking tape, mark the location at which you would like to mount the camera.

23

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Double check the mounting location is correct. Remove two-way tape liner. Ensure debris or hand oils do not get on two-way tape.

24

1 Minute

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Caution!

Adhesive is difficult to remove. If done incorrectly, a new bracket and adhesive is recommended.

In mounting location, place window bracket onto rear glass. Press, hold, and apply even pressure across the entire surface. Press and hold for 1 minute. Install temp should be above 50 degrees fahrenheit.

25

Adjust camera up or down on the window bracket so the image (in display mode) has the horizon in the upper third of the mirror. Tighten both set screws on camera mounting bracket. Do not over tighten.

26

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Install camera cover. Secure camera cover with the two T-15 screws provided. Do not over tighten.

27

Adjust camera image using mirror settings. Adjust the tilt up or down so the image is centered. The image may still appear rotated, however the product is equipped with an auto rotate feature. You will notice the screen shift periodically for the first 30-60 minutes of driving. After that time the image will be level. Please refer to quick reference guide for full menu instructions.

28

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Install the wire cover over the two harnesses by seating the bottom of the cover into the mirror mount and then sliding the top of the cover up to the headliner.

29

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Place paper product (quick reference guide) in the glove box.

30

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If you would like to add a secondary camera via NTSC input you will need to activate the mirror's secondary camera display. To do this, flip the toggle switch to mirror mode. Then, hold the farthest button to the right for 23-27 seconds. An image will display indicating the RCD display is now active. This secondary NTSC input is triggered by 12v to pin 8.

31 Testing Auto-dimming Function

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    B --> C["Color Package"]
    C --> D["Packaging"]

To test dimming function, toggle lever forward towards windshield to place in mirror mode.
While in mirror mode, using a dark cloth or cardboard, completely cover forward-looking sensor. Mirror will dim after a few seconds (depending on light conditions).
Finally, adjust the mirror to standard driving position and toggle lever back towards rear of vehicle to place in display mode. Camera image will appear in mirror.

Connector Pin Out

Cav	Circuit	Color
1	12v PWR	RED
2	GROUND	BRN
3	-	-
4	-	-
5	NTSC(+)	PUR
6	NTSC(-)	ORG
7	-	-
8	12v NTSC Signal	GRY
9	Exterior Mirror(-)	BLK
10	Exterior Mirror(+)	WHT
11	Camera PWR	BLU
12	-	-

THE GENTEX

FULL DISPLAY MIRROR®

Operation Display Adjustments

• Mirror Mode: After installation and before driving, place the FDM in mirror mode by pushing the toggle switch at the base of the mirror away from the driver (toward the windshield). Adjust the mirror as necessary for proper vision out of the rear window.
• Display Mode: To activate display mode, pull the toggle switch toward the driver. This illuminates the display to provide a real-time, wide-angle video feed from the rearward-facing camera.
• Reverse Mode (if equipped): To activate reverse view, place vehicle in reverse. This switches to reverse view to provide a real-time view of the area behind your vehicle.

Display Mode: To activate display mode, pull the toggle switch toward the driver. This illuminates the display to provide a real-time, wide-angle video feed from the rearward-facing camera. Activate the display menu by pressing “Select” while in display mode. Pressing “Select” one or more times will navigate through the menu options to the right.

Note: Changes may not be saved if the FDM is switched to mirror mode.

Warning: The menus may block visibility. It is not recommended to use the menu to change settings unless the vehicle is OFF or in PARK.

Operation

Mirror Display

Top-down view of a black rectangular rear mirror with a yellow triangular pointer at the base (no text or symbols visible)

Push toward the windshield Pull toward the driver

Viewfinder rear mirror displaying a scenic mountain road through green hills and trees (no text or symbols visible)

Display Adjustments

Select Brightness

Viewfinder rear mirror displaying a scenic mountain road through green hills and forested valleys (no text or symbols visible)

Camera angle Color intensity

Viewfinder rearview mirror displaying a scenic mountain road through green hills and forested valleys (no text or symbols visible)

Move the camera image displayed in the mirror up and down

Viewfinder rear mirror displaying a scenic mountain road through green hills (no text or symbols visible)

Change the display brightnessActivate "Select"

Viewfinder rear mirror displaying a scenic mountain road through green hills, with no visible text or symbols on the road or background.

Change the intensity of red and blue color levels in the display (this feature can compensate for vehicles with window tint)

Troubleshooting

Mirror shows the video display and reflection of vehicle interior. Mirror has excessive glare in display mode.

Switch mirror back into mirror mode by pushing toggle switch forward. Then readjust mirror head so that driver has a clear rearward view. When placed back into display mode, the mirror head will be tilted upward, removing the interior reflection.

Mirror display is hazy, gray, or foggy.

Check rear glass to ensure it is clean. During certain weather conditions the rear vehicle glass can become foggy with condensation. Switch to mirror mode until camera view is clear again. Turning on the rear defroster will usually solve this issue.

Mirror display appears obstructed or out of focus.

Switch to mirror mode until it is safe to examine the camera and rear of vehicle for obstructions, dirt, water droplets, etc.

Mirror display appears grainy at nighttime.

In order to display the best possible image, the camera will automatically adjust its frame rate during dark conditions. A lower frame rate can make the display appear grainy. The camera is still operating as intended.

36 MONTH LIMITED WARRANTY

Voxx Electronics Corporation (the Company) warrants to the original purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or workmanship within 36 months from the date of original purchase, such defect(s) will be repaired or replaced with new or reconditioned product, (at the Company's option) without charge for parts or repair labor. A transmitter for a vehicle security or remote start system is warranted for 12 months from the date of original purchase.

To obtain repair or replacement within the terms of this Warranty, the product is to be delivered with proof of warranty coverage (e.g. dated bill of sale), authorization number, specification of defect(s), transportation prepaid, to an approved warranty station. This warranty is not transferable.

This Warranty does not cover damage to the vehicle's electrical system or costs incurred for the installation, removal or reinstallation of the product. This Warranty does not cover batteries, broken LCD transmitter display screens, nor apply to any product or part thereof which, in the opinion of the Company, has suffered or been damaged through alteration, improper installation, mishandling, misuse, abuse, neglect, accident, or by removal or defacement of the factory serial number/bar code label(s).

This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, SHALL BE LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. ANY ACTION FOR BREACH OF ANY WARRANTY HEREUNDER INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY MUST BE BROUGHT WITHIN A PERIOD OF 24 MONTHS FROM DATE OF ORIGINAL PURCHASE. IN NO CASE SHALL THE COMPANY BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY. No person or representative is authorized to assume for the Company any liability other than expressed herein in connection with the sale of this product.

The company does not warrant that this product cannot be compromised or circumvented. THE EXTENT OF THE COMPANY'S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED ABOVE AND, IN NO EVENT, SHALL THE COMPANY'S LIABILITY EXCEED THE PURCHASE PRICE PAID BY PURCHASER FOR THE PRODUCT WITHOUT INSTALLATION LABOR.

Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damage so the above limitations or exclusions may not apply to you. This Warranty gives you specific legal rights and you may also have other rights which vary from state to state.

Voxx Electronics Corporation, 2351 J. Lawson Blvd., Orlando, Florida 32824

ongratulations and thank you for purchasing a Gentex brand Full Display Mirror (FDM®). This intelligent rear vision kit consists of a unique display-integrated mirror and custom-designed camera engineered specifically for automotive rear vision.

The FDM offers bimodal functionality. In mirror mode, it functions as a standard auto-dimming rearview mirror. But with the flip of the toggle switch, the mirror enters display mode, and a clear, bright, LCD display appears through the mirror's reflective surface, providing a wide, unobstructed rearward view. While in mirror mode during nighttime driving, the FDM also automatically detects glare from trailing vehicle headlights and darkens to the precise level necessary to eliminate the glare and preserve driver vision.

GENTEX CORPORATION

Abstract geometric pattern composed of black squares and lines on white background (no text or symbols)

© 2019 Gentex Corporation

Gentex®, Full Display Mirror® and FDM® are all trademarks of Gentex Corporation.

GENTEX

CORPORATION

A Smarter Vision®

BY INSTALLING AND/OR USING THIS PRODUCT YOU ARE AGREEING TO THE TERMS AT:

www.gentex.com/aftermarket-terms

550-0737 Rev AAA