1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Jansite MT-18 Motorcycle GPS Navigation System. Please read this manual thoroughly before using the device to ensure proper functionality and safety.
Product Features:
- 6.25-inch HD IPS Touch Screen (1560x720P resolution, 800nits peak brightness)
- Wireless Apple CarPlay & Android Auto support
- Dual Bluetooth 5.0 for audio and calls
- Dual 1080P Front & Rear Cameras (140° wide-angle, IP67 waterproof)
- Loop Recording & G-Sensing Lock Video
- IPX7 Waterproof & Sunscreen Design
- Integrated Wire Controller for easy operation
- Support for TF expansion card (up to 128G)
- Linux Operating System
2. Setup and Installation
Careful installation is crucial for the performance and safety of your device. Follow these steps for proper setup.
2.1 Package Contents
Before installation, ensure all components are present:
- Motorcycle CarPlay Screen (6.25 inch)
- Power Cord (2M)
- Bracket (for mounting)
- Front + Rear Lens (Cameras)
- User Manual (PDF available online: User manual (PDF))
- Packaging Box
2.2 Mounting Options
The device offers two primary mounting options: on handlebars or on the rearview mirror.
2.3 Bracket and Wiring Installation
Follow the diagram and steps below to install the brackets and connect the wiring.
- Choose Silicone Pads: Select appropriate thickness silicone pads based on your motorcycle handlebar diameter (12mm, 22mm, 25.4mm, or 28mm). Stack for added thickness if needed.
- Attach Metal Mount: Attach the metal mount to the handlebar using a Phillips screwdriver.
- Clamp Connecting Rod: Clamp the connecting rod to the metal mount. The mount is 360° adjustable.
- Insert Device: Insert the device and adjust its position as desired. Tighten the adjustment ring to secure.
- Wiring:
- Connect the Power Cord to the Motorcycle CarPlay screen.
- Connect the ACC power supply (Red/Yellow wire) to the Motorcycle Battery Positive Terminal.
- Connect the Ground Wire (Black) to the Motorcycle Battery Negative Terminal.
- Connect the Front Camera, Rear Camera, and Wire Controller to their respective ports on the main unit.
- Installation Complete: The installation is complete. The ball tip from the bracket can also be removed and installed separately if needed.
2.4 Software Installation (for WiFi Direct Connection)
To use certain functions, you may need to install the 'Roadcam' app on your mobile phone.
Method 1: App Store Search
- Search for "Roadcam" in your mobile phone's app store.
- Download and install the application.
Method 2: QR Code Scan
- On the device, go to Settings > General Settings to find the WiFi information.
- Scan the provided QR code (if available on screen) for installation and download.
3. Operating Instructions
3.1 Interface Introduction
The main interface displays key information and provides access to various functions.
- Tire Pressure Detection: Real-time display of current vehicle tire pressure.
- Odometer: Displays current speed and subtotal mileage.
- Compass: Shows the current driving direction of the vehicle.
- Projection Screen: Selects the screen type (e.g., CarPlay, Android Auto).
- Recorder: Displays the recorder's real-time screen.
- Audio: Selects the current sound output mode.
- Settings: Enters the engine settings page.
- Playback: Plays videos from the memory card.
3.2 Screen Projection (CarPlay & Android Auto)
The device supports wireless Apple CarPlay and Android Auto for seamless smartphone integration.
To connect wirelessly:
- Pair your phone with the host screen via Bluetooth (e.g., TF807BT_XXXX).
- Confirm to use CarPlay or Android Auto on your phone.
- Ensure your phone's Bluetooth and WiFi are enabled. The connection uses 5G WiFi.
- For iPhone, CarPlay will connect automatically after initial pairing.
- For Android phones, a tap on the screen may be required to confirm Android Auto usage.
Once connected, you can access phone features like calls, navigation, and music playback directly on the screen. The system supports Google Voice and Siri voice control.
3.3 Dual Bluetooth Functionality
The device features Dual Bluetooth 5.0, allowing simultaneous connection to your smartphone and a Bluetooth headset/helmet.
This enables you to listen to music, make phone calls, and receive navigation prompts through your Bluetooth headset or helmet, enhancing driving safety.
3.4 GPS Navigation
The system connects to wireless Apple CarPlay or Android Auto via Bluetooth and utilizes your phone's GPS for navigation.
It carries a high-precision GPS/Beidou dual-channel module for stable dual signal data.
3.5 Dual Camera Recording (DVR)
The device is equipped with HD 1080P front and rear cameras for continuous recording.
In DVR mode, it supports split-screen functionality, allowing simultaneous display of front and rear views. Both cameras record at 1080P resolution.
Loop Recording
Intelligent loop video recording ensures continuous footage. When the TF card is full, the earliest record file will automatically be overwritten.
G-Sensing Lock Video
The built-in gravity sensor automatically locks video in case of an emergency, such as sensing vibration or collision, ensuring critical footage is not overwritten.
Super Night Vision
The cameras provide clear and detailed video images with no distortion and high color reproduction, even in low-light conditions.
3.6 Waterproof Remote Control
The wired controller connects to the main unit and can be installed in a flexible position, typically strapped next to the handlebar.
- Answer/Hang Up: Short press to answer/hang up calls. Press and hold to reject incoming calls (Android Auto may not support this function).
- Photograph/Emergency Video: Tap to take a picture. Press and hold to manually lock the current video recording.
- Switch/Lock TP: Tap to switch the screen. Press and hold to lock or unlock the TP (Tire Pressure) interface.
- LED Light: Indicates video recording status (slow flash for video, constant light for stop).
3.7 Recorder Settings
Access these settings via the main interface's 'Settings' icon.
- System Setting:
- Time zone: Set different time zones.
- Unit of velocity: Set speed display in KM/H or MP/H.
- Screen sleep: Configure screen sleep time if inactive.
- Storage state: View remaining capacity of the TF card.
- Language: Set display language.
- Time setting: Set device display time and date.
- Firmware upgrade: Upgrade firmware using a memory card.
- Video Setup:
- Resolution: Front camera (F: 4K 25fps), Rear camera (R: 1080P 25fps).
- Recording duration: Set video segment length (1, 2, or 5 minutes).
- Time-lapse monitoring: Control time reduction monitoring.
- Reduce the monitoring duration: Set duration for time monitoring recording (2H, 8H, 12H, 24H).
- Encoding format: Set video encoding format (H264, H265).
- Parking Monitor: When enabled, the device records a 20-second video if the vehicle shakes or vibrates, then automatically shuts down.
- Back mirror: Change back preview display image.
- Recorded AT: Set whether to record each sound.
- Brightness Adjustment:
- Modes: Day, Night, Auto.
- Day/Night Mode: Manually adjust brightness.
- Auto Mode: Automatically adjusts screen brightness based on ambient light.
- Volume Adjustment:
- Volume adjustment: Adjustable device volume output (0-40).
- Keying sound: Control prompt tone when pressing keys (default: on).
- On-off sound: Control power on/off sound (default: on).
4. Maintenance
4.1 Formatting Memory Card
Regularly format the memory card to ensure optimal recording performance. Important: Always back up any important video files before formatting, as this action will erase all data on the card.
To format, navigate to Recorder Settings > Formatting.
4.2 Firmware Upgrade
To upgrade the device firmware:
- Download the latest firmware file to a TF (memory) card.
- Insert the TF card into the device.
- Navigate to Recorder Settings > Firmware upgrade and follow the on-screen instructions.
4.3 Cleaning
Use a soft, dry cloth to clean the screen and device body. Do not use abrasive cleaners or solvents. For waterproof components, ensure all covers are securely closed before exposure to water.
5. Troubleshooting & FAQ
Here are answers to common questions and solutions for potential issues.
- Q: How do I make the CarPlay or Android Auto connection?
- A: There are two ways:
- Wireless: Pair your phone with the host screen via Bluetooth first. Then confirm to use CarPlay or Android Auto on your phone. The connection uses 5G WiFi. CarPlay will connect automatically for iPhone after initial pairing. Android phones require a tap on the screen to confirm Android Auto usage. Keep your phone's Bluetooth and WiFi on.
- USB connection: (Note: The manual primarily describes wireless connection, but USB is mentioned as an alternative.)
- Q: How to set up a Bluetooth Helmet?
- A:
- Search and pair with "CarBt_***" on your phone. Both wireless CarPlay & Android Auto connections work via WiFi.
- Go to Settings > System > Device MIC and set to OFF if you are using a Bluetooth Helmet.
- Go to "Bluetooth Emit" on the device to search for and connect your Bluetooth Helmet.
- Q: Is it waterproof?
- A: Yes, it is waterproof at IPX7 level. This means it can be submerged in 0.15-1 meters of water for 30 minutes without affecting performance or water leakage. You can enjoy music and online maps even on rainy days.
- Q: Does it have a built-in power module?
- A: No, it does not have a built-in power module. If the device is reset, the date and time may not match. However, it retains Bluetooth connectivity. Once CarPlay is automatically connected, it will synchronize time from your iPhone.
- Q: Does it come with a microphone and speaker?
- A: Yes, it has a built-in microphone and speaker.
- Q: Can I use a Bluetooth headset to listen to CarPlay audio?
- A: Yes, you can listen to all audio (music, navigation, etc.) via a Bluetooth headset/helmet by pairing it to the device. You can also make phone calls through it. It supports brands like Sena, NEXT Pro, Amazon Echoshow 5, but is not compatible with Miland intercoms currently.
- Q: Can I use CarPlay and Android Auto at the same time?
- A: No, CarPlay and Android Auto cannot work simultaneously.
- Q: Can I download APKs via WiFi?
- A: The monitor does not run on an Android system and does not support APK downloads. The WiFi function is solely for connecting CarPlay or Android Auto and transferring data with your phone, ensuring a stable and automatic connection.
- Q: What iPhone and Android versions support wireless CarPlay/Android Auto?
- A: iPhone 6 and above supports wireless CarPlay. For Android cellphones, wireless Android Auto requires a 5G WiFi function.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | srnubi (Jansite) |
| Model | MT-18 |
| Screen Size | 6.25 Inch IPS Touch Screen |
| Resolution | 1560*720P |
| Peak Brightness | 800 nits |
| Waterproof Level | IPX7 (for main unit), IP67 (for cameras) |
| Operation System | Linux OS |
| Max External Memory | 128G (TF card) |
| Bluetooth | Dual Channel Bluetooth 5.0 |
| CarPlay Support | Wireless Apple CarPlay |
| Android Auto Support | Wireless Android Auto |
| Cameras | Dual 1080P Front & Rear, 140° Wide Angle |
| Recording Features | Loop Recording, G-Sensing Lock Video, Super Night Vision |
| Operating Temperature | -20°C to 80°C |
| Dimensions (Screen) | 179mm x 94mm |
| Package Weight | 0.989 kg |
| Origin | Mainland China |
7. User Tips
- For optimal wireless CarPlay/Android Auto performance, ensure your phone's Bluetooth and 5G WiFi are always active.
- When using a Bluetooth helmet, remember to turn off the device's internal microphone in settings (Settings > System > Device MIC > OFF) to avoid audio conflicts.
- Regularly back up important video files from the TF card before formatting to prevent data loss.
- Keep the firmware updated to benefit from the latest features and improvements.
- The anti-glare screen is designed for visibility in various light conditions, but direct sunlight can still affect clarity. Adjust screen brightness manually or use auto mode as needed.
8. Warranty and Support
For detailed warranty information and customer support, please refer to the official Jansite website or contact your retailer. The comprehensive user manual in PDF format can be accessed for further guidance: Jansite Motorcycle Intelligent Navigation Manual (PDF).
Jansite Technology is a high-tech enterprise focusing on the research and development of car cameras and other electronic products, holding more than 30 patents. Their products are sold in over 120 countries.
