7-inch Android Car Dashboard GPS Player

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your 7-inch Android Car Dashboard GPS Player. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience. This device integrates advanced features such as Wireless CarPlay, Android Auto, GPS navigation, and various multimedia playback options, all powered by an Android operating system.

2. Product Specifications

Product specifications may vary depending on the configuration you choose, as well as product updates or optimizations. Please refer to the actual product for accuracy.

3. Setup Guide

3.1. Bracket Installation

The type of bracket may vary depending on the product you purchased. Refer to the actual product for the specific bracket model included in your package. The following instructions cover common types of brackets.

Bracket 1

This bracket offers mobility for optimal positioning.

Image: Demonstration of Bracket 1 mobility, showing adjustable angles.

Bracket 2

This bracket provides a secure mount for the device.

Image: Demonstration of Bracket 2 mobility and installation method, showing the device mounted on a dashboard.

Bracket 3

This bracket is designed for flexible placement.

Image: Demonstration of Bracket 3 mobility and installation, showing the device mounted on a dashboard.

You may opt to securely affix the bracket base to either the dashboard or the front windshield, depending on your preferred installation position.

3.2. Power Connection

The device is powered through the cigarette lighter using the supplied power cable. Refer to the diagram below for the wiring route.

Image: Diagram illustrating the wiring route for connecting the device to the car's cigarette lighter for power.

3.3. Interface Description

Familiarize yourself with the device's ports and slots:

Image: Diagram showing the 3.5mm Jack for GPS Antenna, Type-C Port for Car Charger, TF Card Slot, and AV IN for Rear Camera. Port locations may vary depending on the model.

3.4. Rear Camera Wiring (Optional)

If you have an optional rear camera, follow this wiring diagram for connection. The device supports AHD 1080P cameras.

Image: Wiring diagram for an optional rear camera, showing connections to AV IN, reversing signal, and ground. The camera connector is positioned at the rear.

Once the wiring is completed as illustrated, DVR-equipped models allow you to switch between front and rear camera views by tapping the DVR display area on the main screen.

4. Operating Instructions

4.1. Drop-down List Functions

Access quick settings and toggles from the drop-down list:

• Wi-Fi: Turn on/off Wi-Fi.
• Bluetooth: Turn on/off Bluetooth.
• Airplane mode: Turn on/off Airplane mode.
• Hotspot: Turn on/off Hotspot.

4.2. Main Interface Icons

The main interface provides access to key functions:

• Audio Out: Tap to enter the interface and switch among four playback modes.
• CarPlay: Tap to open CarPlay (see section 4.6 for detailed guidance).
• Android Auto: Tap to open Android Auto (see section 4.7 for detailed guidance).
• Mirror Link: Tap to open Mirror Link (see section 4.8 for detailed guidance).
• Maps: Tap to open Google Map.
• Camera: Tap to enter the DVR interface.
• Theme: Tap to change Theme.
• Chrome: Tap to open Chrome.
• Settings: Tap to open System Settings.

4.3. DVR Interface

The DVR interface allows control over recording functions:

• Playback: Tap to enter DVR Playback.
• Lock: Lock the recording file to prevent it from being overwritten.
• Snapshot: Take a Snapshot.
• Record: Tap to start or pause video recording.
• Mute: Tap to turn off audio recording while keeping video.

Icons may vary slightly depending on the selected configuration and software updates. Please refer to the actual product for accuracy.

4.4. Button Description

1. Power On/Off: When the device is off, press and hold the power button for 3 seconds to turn it on. When the device is on, press and hold for 3 seconds to save data and power off.
2. Screensaver and Sleep Mode: Press the power button briefly to enter HUD screensaver mode. Press again to enter sleep mode and turn off the backlight. Press once more to wake the screen.
3. Reset: The reset button is located on the back. If the device crashes, briefly press the reset hole and reconnect the power to restart.
4. Screensaver and Sleep Mode Settings: Go to Settings > Display > Screensaver or use Quick Settings. By default, the screensaver activates after one minute of inactivity. Sleep mode is off by default; to enable it, first disable the screensaver. When both are enabled, the screensaver takes priority.

4.5. DVR Function Description

1. Accessing the DVR Interface: Double-tap the DVR preview on the home screen or tap the Camera icon to enter the DVR interface.
2. Starting a Recording: When a memory card is inserted, the device will automatically begin loop recording. To stop the recording process, remove the memory card.
3. Switch Camera Views: In the DVR interface, swipe left or right on the screen to switch between front view, rear view, and dual view modes.

Image: Screenshot of the DVR interface showing options for front view, rear view, and front & rear view, with a swipe gesture indicated.

4.6. Gesture Guide

The device supports intuitive touch gestures for navigation:

1. Swipe Up from the Bottom: Return to the Home Screen.

Image: Diagram illustrating a swipe up gesture from the bottom of the screen to return to the home screen.

2. Swipe Up from the Bottom and Hold: Open the recent apps list.

Image: Diagram illustrating a swipe up and hold gesture from the bottom of the screen to open the recent applications list.

3. Swipe from the Left or Right Edge: Go back to the previous screen.

Image: Diagram illustrating swipe gestures from the left or right edge of the screen to navigate back.

4. Swipe Down from the Top: Open the status bar and notification panel.

Image: Diagram illustrating a swipe down gesture from the top of the screen to open the status bar and notification panel.

4.7. Switch Audio Mode

Tap the [Audio Out] button on the home screen to access the control interface for speaker (SPK), AUX, FM, and Bluetooth (BT) audio outputs.

1. Native Audio: Output through the built-in speaker.

Image: Screenshot of the device interface showing 'Native Audio' selected for output through the built-in speaker.

2. AUX Audio: Audio is output via the AUX port. Please insert the audio cable into the vehicle's AUX socket.
3. FMT Audio: By tuning both the device and the car radio to the same unused FM frequency, the car speakers can play audio from the device. After entering FMT mode, you can manually tune the frequency. Tip: First, enter FM mode and select an empty channel with no sound to avoid interference with local radio stations. Then turn on the car's radio and tune it to the same frequency to enable FM functionality.
4. BT Audio: When connected via Bluetooth, all system sounds are output through car speakers.

Image: Screenshots showing the interfaces for AUX Audio (requiring an AUX cable), FM Transmitter Audio (with frequency tuning), and Bluetooth Audio (connecting to car Bluetooth).

4.8. Wireless CarPlay Connection

1. Tap the "CarPlay" icon on the main screen of the device to enter the CarPlay connection interface.
2. Follow the on-screen instructions to connect your phone's Bluetooth to the device. CarPlay will connect automatically after a few moments. (Only supports iOS 10+).

Image: Screenshot of the device displaying the CarPlay connection interface and an in-car view of CarPlay in action.

4.9. Android Auto Connection

1. Tap the "Android Auto" icon on the main screen of the device to enter the Android Auto connection interface.
2. Follow the on-screen instructions to connect your phone's Bluetooth to the device. Android Auto will connect automatically after a few moments. (Only supports Android 6.0+).

Image: Screenshot of the device displaying the Android Auto connection interface and an in-car view of Android Auto in action.

4.10. Wireless Mirror Link

1. Tap "MirrorLink" on the main screen to enter the MirrorLink connection interface.
2. Ensure that the device's hotspot is turned on, then follow the on-screen instructions to connect your phone to the device's hotspot.
3. For iPhone: Open Control Center on your iPhone, tap Screen Mirroring and choose the device. After a few seconds, your iPhone screen will be mirrored to the device.

Image: Screenshot of the device displaying the Mirror Link connection interface and an in-car view of a mirrored phone screen.

4.11. Android Mobile Phone Projection APP (Mirror Link)

1. Download the "Carletter Cast" app by scanning the QR code or searching for it in the Play Store.
2. Tap the "MirrorLink" icon on the main screen to enter the connection interface, then select Android Link.
3. Follow the instructions in the Carletter Cast app on your phone to complete the connection.

5. Maintenance

• Cleaning: Use a soft, dry cloth to clean the screen and device body. Avoid using abrasive cleaners or solvents.
• Temperature: Operate the device within the specified operating temperature range (-20℃ to +70℃). Extreme temperatures can damage the device.
• Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight.
• Software Updates: Periodically check for software updates to ensure optimal performance and access to new features.

6. Troubleshooting (FAQ)

1. How to play audio through the car's speakers?
   Use the FM transmitter function to send audio to your car's original radio. For example, set the device to 86.3 MHz, and tune your car radio to 86.3 MHz. You can also use the 3.5mm audio jack on the car charger with split output (power + audio) to connect to the original car stereo via an AUX cable.
2. Why can't the device access the internet?
   When connected to CarPlay or Android Auto, the device automatically disables its Wi-Fi and enables hotspot mode. To access the internet, you must manually enable Wi-Fi on the device. Please note that enabling Wi-Fi will interrupt the Android Auto or CarPlay connection.
3. Unable to automatically connect to CarPlay or Android Auto?
   Ensure Wi-Fi is enabled on your phone. Once Bluetooth connects, the device will automatically switch to the CarPlay or Android Auto interface.
4. Low volume during music playback or calls?
   Swipe down from the top of the screen to open the status bar and adjust media or call volume. When CarPlay is connected, the phone's volume may be locked. If the volume is too low, adjust the device's volume directly.
5. Why is GPS positioning inaccurate when using CarPlay and Android Auto navigation?
   When using CarPlay or Android Auto, the navigation relies on the phone's GPS, not the device's built-in GPS. If your phone's GPS signal is weak or interfered with, positioning may be inaccurate.
6. Wireless CarPlay frequently disconnects or fails to connect?
   Avoid connecting your phone to other Wi-Fi networks while using CarPlay to prevent disconnection.
7. Bluetooth audio issues – caller can't hear or noise occurs?
   Ensure the device's microphone is not blocked by any objects. Obstructions can affect call quality or sound loss.
8. Bluetooth not working properly?
   Delete the paired device from your phone, then re-scan and pair with the device Bluetooth again. It should work normally after successful pairing.
9. Does the device support a reversing camera?
   Yes. The device features an AV IN port on the side, which supports input from an external reversing camera (AHD 1080P only).
10. Does the product consume the car's battery power?
    It depends on whether the vehicle is running. When the engine is started, power is supplied by the alternator via the cigarette lighter, not the battery, so the device will not drain battery power under normal conditions.
11. Why is there excessive noise when using FM Transmission?
    Try switching to a different unused frequency (e.g., 87.5 MHz or 108.0 MHz) with less local interference for better clarity.
12. The bracket is unstable; suction cup adhesion weakens in high temperatures?
    Ensure the mounting surface is clean and dry before installation. Avoid air bubbles to maintain strong and stable adhesion, especially in high temperatures.
13. Unable to play media from TF card?
    Please use a high-speed TF card (Class 10 or above) with a minimum capacity of 8GB. The device supports SD cards up to 128GB.
14. What is Loop Recording? / What is Locked Recording?
    Loop recording means the device will automatically overwrite the oldest video files when the storage is full, ensuring continuous recording. Locked recording protects important videos from being overwritten. These files are saved when an impact is detected or manually locked.
15. How to enter standby mode?
    Press the power button briefly to enter HUD screensaver mode. Press again to enter sleep mode and turn off the backlight. Press once more to wake the screen.
16. Why does the DVR resume recording automatically after being manually paused?
    To ensure important footage is not missed in the event of an accident, the DVR is designed to automatically resume recording one minute after manual pause. This feature helps prevent situations where users forget to restart recording. To completely stop recording, please remove the TF card.

7. User Tips

• App Functionality: Yes, the device runs on Android and supports Google Play, allowing you to download and use various applications like YouTube and other store apps directly on the device.
• Optimal Performance: For the best experience with CarPlay and Android Auto, ensure your phone's operating system is up to date (iOS 10+ for CarPlay, Android 6.0+ for Android Auto).
• Clear Audio: When using the FM transmitter, always find an unused frequency to minimize interference and ensure clear audio output through your car's speakers.

8. Warranty and Support

This product comes with a 365-day warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.

For further detailed instructions, diagrams, or technical support, please refer to the official user manual PDF available at: User Manual (PDF).