1. Product Overview
This manual provides instructions for the Polarlander 7-inch Android 9.0 Car Multimedia Player, model B08GCMKWKQ. This device integrates advanced features such as GPS navigation, Bluetooth connectivity, Wi-Fi, and multimedia playback into your vehicle's dashboard.
Key Features:
- Operating System: Android 9.0
- Display: 7-inch HD TFT Capacitive Touch Screen (1024x600 resolution)
- Connectivity: Built-in Wi-Fi, Bluetooth 4.0 (A2DP, Hands-free, Phone Book), USB, RCA
- Navigation: Built-in GPS receiver, compatible with Waze, Navfree, Google Maps
- Memory: 16GB internal flash memory for music, map data, and video
- Mirror Link: Supports iOS (one-way) and Android (two-way) mirror link
- CANBUS Integration: Real-time information synchronization for enhanced car control
- Multimedia: MP5 player, supports various audio/video formats, multiple EQ sound effects
- Vehicle Integration: Steering wheel control learning function, rear view camera input (optional camera required), automatic storage in radio/TF/USB mode
- Additional Functions: Driving recorder function (optional recorder required)
Package Contents:
Verify that all items listed below are included in your package:
- 1 x Android Multimedia Player
- 1 x Power Cord
- 2 x USB Adapters
- 1 x RCA Cable
- 1 x GPS Antenna
- 1 x CANBUS Box
- 1 x CAM-VIN Cable
- 1 x User Manual (this document)

2. Safety Information
Please read all safety instructions carefully before installation and operation. Failure to follow these instructions may result in injury or damage to the device or vehicle.
- Professional Installation Recommended: Due to the complexity of car electrical systems, professional installation is highly recommended.
- Power Supply: Ensure the device is connected to a 12V DC power supply with negative grounding.
- Wiring: Incorrect wiring can cause damage to the unit or vehicle. Refer to the wiring diagram carefully.
- Driving Safety: Do not operate the device in a way that distracts you from driving. Adjust settings only when the vehicle is safely parked.
- Temperature: Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Moisture: Keep the unit dry. Do not expose it to water or other liquids.
3. Setup and Installation
The installation process involves removing your existing car stereo and connecting the new multimedia player. It is crucial to follow the steps carefully and ensure all connections are secure.
Installation Steps:
- Remove Car Console Front Frame: Carefully detach the front frame of your car's console to access the existing stereo unit.
- Disconnect Original Stereo: Disconnect all connectors from the original CD player or stereo unit.
- Connect Wiring Harness: Connect the provided ISO wiring harness and other Polarlander connectors to the Android car player. Ensure all connections are firm and match the vehicle's wiring.
- Connect Peripherals:
- GPS Antenna: Connect the GPS antenna and position it in a location with a clear view of the sky (e.g., on the dashboard).
- CANBUS Box: Connect the CANBUS box as per the wiring diagram to enable steering wheel controls and other vehicle data synchronization.
- USB Cables: Connect the USB adapters for external storage or device charging.
- CAM-VIN Cable: If installing a rear view camera (optional), connect the CAM-VIN cable.
- RCA Cables: Connect RCA cables for external amplifiers or video output if desired.
- Test Connections: Before fully installing the unit, turn on the car key and test all functions of the multimedia player (power, audio, touch screen, basic controls).
- Install Player: Carefully slide the car player into the car console opening.
- Secure Unit: Install the screws to secure the unit in place.
- Reattach Front Frame: Reattach the car console front frame.

Vehicle Compatibility:
This unit is designed for specific Ford models. Please verify your vehicle's compatibility and dashboard dimensions before installation.

4. Operating Instructions
4.1 Basic Operation
- Power On/Off: Press and hold the power button (usually on the front panel) to turn the unit on or off. A short press may mute/unmute audio.
- Volume Control: Use the rotary knob or on-screen controls to adjust the volume.
- Menu Navigation: Use the touch screen to navigate through applications and settings. Physical buttons (MENU, RADIO, MUTE, MEDIA, NAV, BT, BACK, TONE) provide quick access to main functions.
4.2 Bluetooth Connectivity
Connect your mobile phone via Bluetooth for hands-free calling and audio streaming.
- Go to the "Bluetooth" application on the multimedia player.
- Enable Bluetooth on your mobile phone and search for available devices.
- Select the multimedia player (e.g., "Polarlander_BT") from your phone's list and pair.
- Confirm the pairing code on both devices if prompted.
- Once connected, you can make/receive calls and play music from your phone through the car speakers. The unit supports automatic phone book loading.

4.3 Wi-Fi Connection
Connect the unit to a Wi-Fi hotspot (e.g., from your mobile phone) to access online features like maps and browsing.
- Go to "Settings" and select "Wi-Fi".
- Turn Wi-Fi "On".
- Select your desired Wi-Fi network from the list and enter the password if required.
- Once connected, you can use online navigation, browse the internet, or download apps.

4.4 GPS Navigation
The unit comes with a built-in GPS receiver and supports various navigation applications.
- Access the "Navigation" app from the main menu.
- The unit is compatible with popular navigation apps like Waze, Navfree, and Google Maps. You can use pre-installed maps or download others via Wi-Fi.
- Follow the on-screen prompts to enter your destination and start navigation.
- The system supports 3D maps and voice guidance.

4.5 Mirror Link Function
Mirror Link allows you to display your smartphone's screen on the multimedia player.
- For iOS Devices: Connect your iPhone via Wi-Fi. Create a Wi-Fi hotspot on the multimedia unit, then connect your iPhone to this hotspot. iOS supports one-way projection (phone to unit).
- For Android Devices: Connect your Android phone via USB cable or Wi-Fi. Android supports two-way connection, allowing control of the phone from the unit's screen. Ensure USB debugging is enabled on your Android device for USB connection.
- Access the "Mirror Link" app on the unit and follow the on-screen instructions for connection.

4.6 Steering Wheel Control Learning
This feature allows you to map your vehicle's steering wheel buttons to functions on the multimedia player.
- Go to "Settings" and find the "Steering Wheel Learning" or "SWC" option.
- Follow the on-screen instructions to program each button. Typically, you will select a function on the screen (e.g., Volume Up) and then press the corresponding button on your steering wheel.
- Repeat for all desired buttons.
4.7 Rear View Camera Input
If an optional rear view camera is connected, the unit will automatically switch to the camera display when the vehicle is put into reverse gear.
- Ensure the rear view camera is properly installed and connected to the CAM-VIN input.
- The system supports NTSC/PAL signal input.
- When reversing, the display will show the camera feed, often with parking guidelines.

4.8 Multimedia Playback and Sound Settings
- Music/Video: Play media files stored on the internal 16GB flash memory, connected USB devices, or via Bluetooth streaming.
- Radio: Access the "Radio" app to tune into FM/AM stations. The unit supports automatic station search and saving presets.
- EQ Sound Effects: Navigate to the "Sound Settings" or "EQ" menu to adjust audio equalization and select from multiple preset sound effect scenes.
5. Maintenance
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touch screen. Do not use abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates via the system settings or the manufacturer's website (if available) to ensure optimal performance and access to new features.
- General Care: Avoid placing heavy objects on the unit. Keep the unit free from dust and debris.
6. Troubleshooting
If you encounter issues with your multimedia player, refer to the following common problems and solutions. If the problem persists, contact customer support.
| Problem | Possible Cause / Solution |
|---|---|
| Unit does not power on. | Check power cable connections. Ensure the vehicle's ignition is on. Check vehicle's fuse box. |
| No sound. | Check volume level. Ensure speakers are properly connected. Verify audio output settings. |
| Bluetooth connection issues. | Ensure Bluetooth is enabled on both devices. Delete previous pairings and re-pair. Restart both devices. |
| GPS signal not found or inaccurate. | Ensure GPS antenna is properly connected and has a clear view of the sky. Update map data if necessary. |
| Steering wheel controls not working. | Ensure CANBUS box is correctly connected. Perform the "Steering Wheel Learning" procedure again. |
| Mirror Link not connecting. | For Android, ensure USB debugging is enabled. For both, check Wi-Fi connection. Ensure the correct Mirror Link application is used and updated. |
| Touch screen unresponsive. | Restart the unit. If problem persists, a factory reset might be necessary (note: this will erase all user data). |
| Poor radio reception. | Check antenna connection. Ensure the antenna is not damaged or obstructed. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | B08GCMKWKQ |
| Brand | Polarlander |
| Operating System | Android 9.0 |
| Screen Size | 7 Inches |
| Resolution | 1024 x 600 |
| Special Feature | Touchscreen |
| Connectivity Technology | Bluetooth, RCA, USB, Wi-Fi |
| Audio Output Mode | Stereo |
| Memory Storage Capacity | 16 GB |
| Item Weight | 16 Grams (0.564 ounces) |
| Package Dimensions | 11.5 x 7.36 x 4.02 inches |
| Vehicle Service Type | Car |
| Date First Available | August 20, 2020 |
| Manufacturer | PolarLander |
8. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support, troubleshooting assistance, or inquiries about replacement parts, please contact Polarlander customer service through the vendor's contact information provided with your purchase or on their official website.
Please have your model number (B08GCMKWKQ) and purchase date available when contacting support.


