JMCQ 10.26-inch 4K Car DVR with Wireless CarPlay and Android Auto User Manual

1. Product Introduction

Thank you for choosing the JMCQ 10.26-inch 4K Car DVR. This manual provides detailed instructions for installation, operation, and troubleshooting to ensure optimal performance and a safe driving experience.

Important Notes:

• This device is not compatible with Huawei mobile phones for CarPlay. Some Android phones may experience disconnections, which is not a product defect.
• Ensure you use a Class 10 or higher memory card from reputable brands (e.g., SanDisk, Kingston, Toshiba, Samsung) with a maximum capacity of 128GB for stable video recording.
• Always use the provided 3A car charger. Insufficient current or voltage can cause the device to restart.
• If you experience Bluetooth connection difficulties, clear previous Bluetooth connection records on your phone.
• Do not use a standard mobile phone data cable for power, as this may damage the device.

2. Package Contents

The standard package includes the following items. Optional accessories may vary based on your purchase.

Image: Package contents for the JMCQ Car DVR. Includes the Carplay Dashboard, Car Charger, AUX Cable, and User Manual. Optional items shown are a Monitor base, Bracket fixing sticker, Power Box, 1080P Camera, and GPS module.

• CarPlay Dashboard (Main Unit)
• Car Charger (3A)
• AUX Cable
• User Manual (PDF available at JMCQ User Manual PDF)
• Optional: Monitor Base, Bracket Fixing Sticker, Power Box, 1080P Rear Camera, GPS Module, 6m Camera Cable, TF Card (32G/64G/128G/256G)

3. Specifications

4. Setup & Installation

4.1. Wiring Instructions

Proper wiring is crucial for the device's functionality. Follow these steps carefully:

1. Connect the Type-C 3A cable to your JMCQ Car DVR device.
2. Plug the other end of the cable into your car's cigarette lighter interface.

Video: Demonstrates connecting the Type-C power cable to the device and then to the car's cigarette lighter socket.

4.2. Camera Installation (Optional Rear Camera)

If your model includes a rear camera, follow these steps for installation:

1. Locate a suitable drilling hole for the camera in the license plate attachment area. Mark the position with a pen and drill the appropriate size screw hole.
2. Fix the camera securely to the rear of the car using screws.
3. Connect the red thin wire (reversing trigger wire) from the rear camera to the positive pole of the car's reversing light. This enables automatic display of the rear view when reversing.
4. Connect the camera extension cable to the main monitor unit.

4.3. Mounting the Device

The JMCQ Car DVR can be mounted on your dashboard using the provided monitor base and bracket fixing sticker. The bracket allows for rotation to adjust the screen angle.

Image: Dimensions of the JMCQ 10.26-inch Car DVR.

Image: The 350-degree rotatable front camera.

4.4. Parking Lines Calibration

To ensure accurate reversing assistance, calibrate the parking lines:

1. Park your car in the middle of a parking space.
2. Access the settings menu and click on the 'Reverse Line Calibration' option.
3. Manually drag the left parking assist line on the screen to align horizontally with the parking line on the ground.
4. Repeat for the right parking assist line.
5. Click 'Confirm' to save the calibration settings.

5. Operating Instructions

5.1. Interface Overview

The main interface provides quick access to various functions:

Image: Function Introduction of the JMCQ Car DVR.

• Home Button: Returns to the home page.
• Volume Button: Adjusts the device volume.
• Brightness Button: Adjusts screen brightness.
• Settings Button: Accesses the settings interface.
• Time and Day: Displays current time and date.
• AirPlay: Opens iPhone screen projection.
• BT Music: Bluetooth music interface.
• WIFI Video: Connects to Wi-Fi for video streaming.
• Car Record: Views recorded video.
• CarPlay: Special connector for iPhone.
• Android Auto: Special connector for Android mobile phone.
• Miracast: Opens Android phone screen projection.
• Audio Out: Selects audio output mode (Speaker, CarPlay/Auto, FM, AUX).

5.2. Wireless CarPlay

To use Wireless CarPlay with your iPhone:

1. On the Car DVR, click the 'CarPlay' button.
2. On your iPhone, enable Wi-Fi and Bluetooth.
3. Go to iPhone Settings > Bluetooth, find the device name (e.g., TF790BT_24461ace) and connect.
4. A prompt will appear on your iPhone to 'Use CarPlay with SmartScreen'. Select 'Use CarPlay'.
5. The CarPlay interface will now be displayed on the Car DVR screen.

Image: Wireless CarPlay connection steps for iPhone.

5.3. Wireless Android Auto

To use Wireless Android Auto with your Android phone:

1. On the Car DVR, click the 'Android Auto' button.
2. On your Android phone, enable Wi-Fi and Bluetooth.
3. Go to Android Settings > Connected devices > Pair new device. Find the device name (e.g., TF790BT_24461ace) and connect.
4. Confirm the pairing code on both devices.
5. The Android Auto interface will now be displayed on the Car DVR screen.

Image: Wireless Android Auto connection steps for Android phones.

5.4. AirPlay / Miracast (Wireless Mirroring)

This feature allows you to mirror your phone screen to the Car DVR. No app download is needed.

1. On the Car DVR, select 'AirPlay' for iPhone or 'Miracast' for Android.
2. Connect your phone to the device's Wi-Fi network (e.g., TF790BT_24461ace, password 12345678).
3. For iPhone: Open Control Center, tap Screen Mirroring, and select 'zj-airplay'.
4. For Android: Open Control Center, tap Smart View/Cast, and select 'Smartscreen'.
5. The phone screen will be mirrored to the Car DVR.

Image: Wireless Mirroring (AirPlay/Miracast) setup.

5.5. BT Music

To play music via Bluetooth:

1. On your phone, enable Bluetooth.
2. On the Car DVR, select the 'BT Music' option.
3. Click 'BT Manage' to connect your phone via Bluetooth.
4. Once connected, you can play music from your phone through the Car DVR.

The interface includes buttons for Last Track, Play/Pause, and Next Track. Some mobile music player apps may not support displaying lyrics.

5.6. WIFI Video

To view recorded videos via Wi-Fi:

1. Scan the WeChat code or use other methods to download the companion APP.
2. After installing and opening the APP, exit it and then reopen.
3. On your phone, go to Wi-Fi settings and search for the device's Wi-Fi network (e.g., 'T86-.......').
4. Enter the password '12345678' to connect.
5. Open the APP, and you can view the recorder's video interface.

5.7. Car Record (DVR Functions)

The Car DVR records footage from both front and rear cameras (if applicable).

Image: Dual Channel Recording (Front 4K, Rear 1080P).

• Start/Stop Recording: Click the record button to start, click again to stop. A small red dot will flash when recording.
• Lock Video: Locks the current recording to prevent overwriting.
• Take Photo: Captures a still image.
• Playback Video: Accesses recorded footage.
• Recording Sound: Toggles recording audio on/off.
• Camera Distribution: Switches the display of camera views (e.g., front only, rear only, split screen).

5.8. Playback Video

To view recorded videos or photos:

1. Click the 'Playback' button on the main interface.
2. The playback interface will show a list of recorded files.
3. Select a file from the list to play it.
4. Icons on the interface allow you to filter by looped front video, looped rear video, locked videos, or photos.
5. You can also delete selected files.

5.9. Audio Modes

The Car DVR offers multiple audio output options:

Image: AUX Audio Output connection.

• Built-in Speaker: Audio is output directly from the device's internal speakers.
• CarPlay/Android Auto: When connected via CarPlay or Android Auto, audio can be routed through your phone's Bluetooth to the original car's Bluetooth system.
• AUX: Connect the provided AUX cable to the device and your car's AUX input jack for audio output through your car's speakers. Adjust volume via your car's system.
• FM Transmitter: This allows wireless audio transmission to your car's FM radio. Match the device's FM frequency with your car radio's frequency to synchronize audio. Note: When FM Transmit is active, the device's built-in speaker will be muted.

5.10. Settings Menu

Access the settings menu by clicking the 'Settings' button (gear icon) on the main interface. Here you can customize various aspects of the device:

Image: Settings menu interface.

• Resolution: Adjust video recording resolution (e.g., 1080P, 2K, 4K).
• Recording Time: Set video segment length (1, 3, or 5 minutes). Default is 3 minutes.
• Recording (Microphone): Enable or disable audio recording.
• Auxiliary Button (Image Mirror): Toggles image mirroring for flexible camera installation.
• Pull Mirror Back: Enables or disables the rear camera mirror function.
• Screen Saver: Sets the screen saver activation time (Off, 1 min, 2 min).
• Gravity Sensing (G-Sensor): Adjusts collision sensitivity to lock video files during impacts. Options: Off, Low, Middle, High.
• Driving Position: Selects left-hand or right-hand drive mode.
• CarPlay/Auto Screen Mode: Choose between full screen or half screen display for CarPlay/Android Auto.
• Reverse Line Calibration: Calibrates the parking assist lines (see section 4.4).
• Language: Select the device language (Simplified Chinese, Traditional Chinese, Dutch, English, French, Italian, Japanese, Korean, Russian, Spanish, Thai, Vietnamese).
• Time Settings: Adjust year, month, day, hour, and minute.
• Time Zone: Set the correct time zone.
• Clear Connection History: Clears all peripheral connection records (Bluetooth, Wi-Fi, screen projection).
• Touch Sound Effect: Toggles touch sound feedback.
• Audio Out: Configures audio output options.
• Format: Formats the memory card.
• Restore Factory Settings: Resets the device to its original factory settings.
• Firmware Version: Displays current firmware information.

6. Troubleshooting

• Device not powering on: Ensure the 3A car charger is properly connected to both the device and the car's cigarette lighter. Check the car's power outlet.
• Android phone disconnecting from CarPlay/Android Auto: This may occur with some Android models and is not a product defect. Try clearing Bluetooth connection records on your phone.
• Poor video recording quality or instability: Ensure you are using a Class 10 or higher memory card from a reputable brand (max 128GB). Format the memory card regularly.
• Bluetooth connection issues: Clear previous Bluetooth connection records on your phone and the device. Restart both devices and try connecting again.
• FM Transmitter audio quality is poor: Ensure the device's FM frequency matches your car radio's frequency exactly. Avoid using non-original power cords, as they may affect FM signal stability.
• Screen mirroring not working for certain apps: Some applications on your phone may not support screen mirroring due to content protection or compatibility issues.

7. User Tips

• Check Package Contents: Before installation, verify that all components listed in the 'Package Contents' section are present, especially if you ordered optional accessories like the rear camera or GPS module.
• Camera Options: The product comes in various configurations (T82, T86, T98, T322). Only the T322 model supports Dual Channel Recording with a 4K front camera and 1080P rear camera. Ensure you have the correct model for your desired camera features.
• Regular Maintenance: Periodically format your memory card to prevent recording issues and ensure optimal performance.
• Firmware Updates: Check the 'Firmware Version' in settings for any available updates to improve performance and add new features.

8. Warranty & Support

Warranty:

This product comes with a one-year warranty from the date of purchase.

Customer Support:

If you encounter any problems during use or have questions, please contact the JMCQ Flagship Store directly. Our professional team is dedicated to serving you and will respond within 12 hours due to potential time differences.

JMCQ Flagship Store: https://www.aliexpress.com/store/1103334621