iMountek T2451 Dash Cam User Manual

June 16, 2024
iMounTEK

iMountek T2451 Dash Cam

Product Specifications

DDR Built-in64M
FLASH 8M SPI Norflash
Display Screen 4.0in IPS HD Screen
LCD Resolution 800x480Pixels
External Port Mini USB 5V/2A Power Adapter Port

Support 32G MMC Card(Card Not Included)
2.5mm Digital 720P Rear View Lens Port
Speaker| 8 Ω /1W 15×10 mm Speaker
Mic| 4015 Standard Omnidirectional Microphone
Front Camera| 6-glass/F2.0 Aperture; 140 Degree
Inside Camera(Optional)| VGA 90 Degree
GPSTracker| No
AV Out| No
Rear Camera| 6m Cable/2.Smm Port
Photo| Support
Lens Rotate| Adjust Manually
WDR| Support
HDR| Support
Reversing Visual| Support
Video Format| AVI
Image Format| JPG
Compression Format| H.264
Battery| 320mAb Polymer Lithium Battery

Sound Record On/Off Turn on/off sound record
Time Stamp On/Off
Date/Time Adjust Years Months/Date/Hours/Minutes/Seconds
Auto Shutdown Off/1Min/3Min
Keypad Tone On/Off
Multi-language Support
Light Source Frequency S0HZ/60HZ Choose the light source frequency
Format Confirm/Cancel Format :MMC card
Screen Saver Off/3/5/l0Min
Default Setting Confirm/Cancel
Version Machine Version

In the photo mode, long press [M] to enter photo menu setting as follows:

Shooting Method Single Shooting
Resolution 12/10/8/5/3/2 M
Picture Quality High Quality/Standard/Economy
Accurate Strong/Standard/Soft
White Balance Automatic/Sunlight/Cloudy/Tungsten Lamp/Fluorescent Lamp
ISO Automatic/100/200/400
Exposure Compensation -3,-2,-1,0,1,2,3
Time Stamp On/Off
Language Support Multi-language
--- ---
Motion Detection Support
Delay Shutdown Support
Loop Recording Support. Don’t leak seconds
Sound Recording Support
Front Camera Max 1680×960(30f/s)
In Car Camera Resolution HD640x480(25f/s)
Camera Resolution Max Support 3 Mega Pixels
Opening Temperature -40°C-70°C /-40°F-158°F
Operating Humidity 15-65%RH

Product Structure

  1. [ ► ]Down key, short press [ ► ] to select function at the Menu interface, short press button to turn on off sound record at the shooting interface.
  2. [ ◄ ]Up key.
    A) Short press [ ◄ ]to select function at the Menu interface;
    B) In case of video recording, short press OK button to pause, then short press [ ◄ ] button to switch front -inside view image (require inside view lens );
    C) Long press [ ◄ ] button to switch front rear-view image.
    D) In case of front rear view image , short press OK button to pause, then short press[ ◄ ] button to switch front-rear view image (require rear view lens)[OK] Confirm button, short press to confirm in the menu interface, short press to video record on/off in the video mode.
    Product Structure

Rear view lens (optional)

In case of video recording, 4 pin plug of rear view lens insert AV-in hole of device. There’s a rear view image in top right of the screen, that means connected successfully; short press OK button to pause, long press [ ◄ ] button to switch front – rear view image. When hang up “R” gear, it will show full image of rear view.
Note: This device can only support dual cameras to video record at the same time instead of 3 channels camera, that is front-inside camera or front-rear camera : if installed a rearview camera and choose

  1. Menu Camera/Playback
  2. Power Button
  3. Down
  4. Confirm Button
  5. Up
  6. Front Camera
  7. Microphone
  8. Reset Button
  9. Holder Interface
  10. Rear Camera Interface
  11. Power Interface
  12. MMC Card Slot (Card Not Included)
  13. Display Screen
  14. Inside Camera (Optional)
  • [Power Button]: Short press to turn on/off screen, long press to switch on/off the device.
  • [M Button]: Menu/Camera/Playback button
    Press [OK] key to stop recording, press [M] to enter photo mode, press [OK] to take photo; in the camera mode, press [M] to enter playback mode, press [OK] key to playback. Lock function: in case of video recording, short press [M] for a key lock function to protect the current video file, and this file will not be covered by the cycle video.

* In Video mode, long press [M] to enter video menu settings as follows:

Recorder Menu

Resolution| FHD1080P;1080P;720P|
Loop Recording| Off/1/2/3Min|
High Dynamic Range HDR| On/Off| Improved image quality better visual effect
Exposure Compensation| -3,-2,-1,0,t,2,3|
Motion Detection| On/Off| In standby mode, it will automatically record while an object moves

front-inside view mode, it will automatically indicate full image of car reversing visual when you hang up “R” gear, but won’t affect front-inside video record, also will automatically switch back front-inside view after cancel “R” gear. As for system update to support 3 channels camera to video record at the same time, please prevail in kind and we’re sorry for no further notice

Reset key [Reset]
If the recorder crashes and accidental operation is not a normal fault, press [RESET] to shut down the device , then press [OK] to reboot the device.

Product Structure

  1. Please test the rear view camera firstly. If it works well then install
    (Package without rearview lens can be ignored;

  2. Turn off the car engine;

  3. The MMC card inserts the recorder slot
    [Note] Please use the high speed MMC card (Class 10 above), capacity of not less than 4GB. MMC card maximum support 32GB

  4. The recorder via a bracket fixed to the front windshield of the car.

  5. Insert the car charger into the car cigarette lighter [Note] When wiring, extend the charging line along the edge of the car door frame and carpet under the car laying

  6. Install the rear camera at the rear of the vehicle, and pay attention to the up and down direction. Wiring can be buried along the edge of the car rooflaying.
    [Note] There are two ways to install the rear camera.
    A) Adsorbed on the glass above and behind the car, hands-on selfinstallation (Reversing visual function can’t be achieved only realtime recording rear video)
    B) To find a professional installation staff installed in the license plate above the camera at the same time need to connect the power reversing lights (Reversing visual function can be achieved)

  7. Adjust the lens position to ensure the best viewing angle

  8. Start the engine and check that the machine is operating properly

Features

  1. Use the automatic recording function
    Start the car engine, the recorder automatically starts to open the recording function. Close the car engine. The recorder automatically saves the contents of the log and shuts down. Recorded video segments are stored on the MMC card. When the MMC card is full, the recorder will overwrite the oldest recorded image preferentially.
    Note: The video individually saved in the folder named DCIMA and DCIMB’ in MMC card(package include rear view lens).

  2. Use motion detection
    In standby mode, enter the menu screen open the motion detection mode. When the lens is sensitive to the peripheral area of a moving object, the state machine into the camera, recording 30 seconds after the system stops recording. To exit the motion detection mode, in standby mode to enter the menu screen close motion detection mode.

  3. The device has a key lock feature that will need to retain an image without being locked loop overwritten in the video mode, short press [M] key logger will then lock the entire video image.

  4. In shooting mode, Press the [M] key to enter the menu setting. Find the date time menu, short press the [OK] button to confirm and return to the setup menu settings, press the [M] key to exit the menu setting.
    Note: In order to effectively record the date and time traffic safety accident forensics, before using the menu setting.

  5. File play back press
    In the playback mode, press the [OK] key to play back. To exit playback mode Press MODE button again

  6. Reversing visual function
    First, you must connect the dvr with car charger, rear-view camera connect the reversing lights. Insert the car charger, machine will automatically start recording status, screen switch R position in the recording mode automatically switches to the rear-view camera, display reverse image. After reversing visual machine automatically return to video mode.
    Reminder: Please test the rearview camera is normal before installation.
    Features

FAQ

Machine appears “file error” message| Settings menu – > Restore factory settings and format the memory card , the general problem is MMC card
---|---
The screen interference appears horizontal stripes| Please select the correct frequency 50HZ ( PAL ) power supply
Night shooting screen is not clear enough| Recorder shooting depends on the outside strong light source (such as streetlights or car light)
The machine always reverts to the default date and time| Shutdown in the first case full of electricity, you can use car charger or mobile power supply to add power
What is the reason for video file leak seconds| (Turn off motion detection/Turn on the loop recording function ) With a certain choice of their own genuine card C10 high-speed card
Why    during    recording           the machine automatically shut down suddenly| Please turn off the parking  monitoring function first/Ambient temperature exceeds  70°C will cause automatic shutdown
Note Practice proof| Most of the problems sources from  the memory card. A small part cause of power cord

The information provided in this manual is for reference only. Please prevail in kinf(Some practical features depend on different models). All rights reserved.

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