1. Introduction
Thank you for choosing the Inefala 4.1 Inch 1 Din Car Radio MP5 Multimedia Player. This device is designed to enhance your driving experience with its versatile multimedia capabilities, including a touch screen, FM radio, Bluetooth connectivity, USB input, and Mirror Link functionality. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance and safety.
Image: Inefala 4.1 Inch 1 Din Car Radio MP5 Multimedia Player with Touch Screen, FM, ISO Power, Aux Input, Bluetooth, USB, Mirror Link, Autoradio. Features 7 color button lights, USB Charging, BT, SWC.
2. Package Contents
Please check the package for the following items:
- 1 x Car MP5 Player
- 1 x Steering Wheel Control
- 1 x Power Cable
- 1 x Horn Cable
- 1 x User Manual
- 1 x 12LED Camera (Optional, if purchased with camera variant)
Image: Package Contents including the car MP5 player, steering wheel control, power cable, horn cable, user manual, and an optional 12LED camera.
3. Specifications
| Feature | Specification |
|---|---|
| Screen | 4.1-inch IPS Touch Screen |
| Resolution | 800*480 Pixels |
| Voltage | DC 12V-14.4V |
| CPU | C100S |
| Operating System | Windows CE |
| Radio Band | FM (87.5~108.0MHz) |
| Radio Chip | Integrated (QN8035) |
| Power Output | 45W x 4 |
| Power Amplifier Chip | TDA1028 |
| Work Temperature | -20~60℃ |
| Bluetooth Name | SWL-BT |
| Bluetooth Version | 5.0 |
| Card Support | TF card |
| Mobile Phone Control | CAR BT APP |
| Colorful Lights | Supported (7 colors) |
| Reset Button | Supported |
| Reversing Video | Supported |
| Audio Format | MP3/WMA/WAV/APE/FLAC |
| Video Format | RM/RMVB/AVI/MP4/MKV/3GP |
| Image Format | JPG BMP PNG |
| RCA Port | 2 channel audio output |
| AUX-IN | Supported |
| External Microphone Input | Supported |
| Special Features | Built-In Speaker/Microphone, Charger, Mobile Phone, MP3 players, Reversing Input, Support steering wheel control |
| OSD Language | Polish, German, French, Czech, Portuguese, Spanish, Italian, English |
| Item Weight | 0.46 kg |
| Item Dimensions (W x H x D) | 18.8cm x 5.8cm x 9.7cm (7.4in x 2.2in x 3.8in) |
| Certification | CE |
| Origin | Mainland China |
Image: Product dimensions for installation planning.
4. Installation
Important: Professional installation is highly recommended. Incorrect wiring can damage the device or your vehicle's electrical system. Disconnect the vehicle's battery before starting installation.
4.1 Mounting the Unit
This unit is a standard 1-DIN size. Ensure your vehicle's dashboard opening is compatible. Secure the unit using the provided mounting hardware.
Image: Visual comparison of the dashboard before and after the car radio installation.
4.2 Wiring Connections
Carefully follow the wiring diagrams below. Ensure all connections are secure and insulated.
Image: Cable Labeling diagram for Horn Cable and Power Cable connections.
- Power Cable:
- B+12V (Yellow): Connect to constant 12V power supply.
- ANT (Blue): Connect to antenna power control (if applicable).
- GND (Black): Connect to vehicle chassis ground.
- ACC (Red): Connect to accessory 12V power supply (switched with ignition).
- Horn Cable (Speaker Wires):
- Rear Left Speaker: Green (+) / Green-Black (-)
- Rear Right Speaker: Purple (+) / Purple-Black (-)
- Front Left Speaker: White (+) / White-Black (-)
- Front Right Speaker: Gray (+) / Gray-Black (-)
Image: Rear panel connection reference for audio output, camera input, radio antenna, and power/horn cables.
4.3 Reverse Connection Protection
The device features intelligent wiring protection. If the power cables are reversed, the unit will automatically power off to prevent damage. Correct the connection to resume normal operation.
Image: Diagram illustrating the reverse connection protection feature.
4.4 Reversing Camera (Optional)
If you have the optional 12LED reversing camera, connect its video output to the "Astern camera input" on the rear of the unit. Ensure the camera's power is connected to the vehicle's reverse light circuit so it activates automatically when reversing.
5. Operation
5.1 Basic Controls
The unit features a 4.1-inch IPS touch screen for intuitive control. Navigate through menus and functions by tapping or swiping on the screen. Physical buttons and a rotary knob are also available for common functions like volume, mode, and band selection.
5.2 FM Radio
Access the FM radio function to listen to your favorite stations. Use the touch screen or physical buttons to scan for stations, save presets, and switch between bands (FM1, FM2, FM3).
Image: FM Radio interface displaying station information and playback controls.
5.3 Bluetooth 5.0 Connectivity
Pair your mobile phone or other Bluetooth devices to the unit for hands-free calling and audio streaming.
- Pairing: Go to the Bluetooth menu on the unit and enable Bluetooth on your phone. Search for "SWL-BT" on your phone and connect.
- Hands-Free Calling: Once paired, you can answer, make, and end calls directly from the unit's screen. Your phonebook can also be downloaded for easy access.
- Bluetooth Music: Stream audio from your paired device to the car speakers.
Image: Bluetooth 5.0 interface showing music and call functions.
5.4 USB / TF Card / AUX Input
The unit supports multiple media playback options:
- USB: Insert a USB flash drive into one of the dual USB ports to play audio (MP3/WMA/WAV/APE/FLAC), video (RM/RMVB/AVI/MP4/MKV/3GP), or view images (JPG/BMP/PNG).
- TF Card: Insert a TF (Micro SD) card into the designated slot for similar media playback.
- AUX Input: Connect external audio devices via the 3.5mm AUX-IN port.
Image: Diagram showing the multiple interface options: USB, TF card, and AUX input.
5.5 USB Charging
The dual USB ports also provide charging capabilities for your mobile devices (5V_2A current).
Image: USB charging functionality with dual ports.
5.6 Mirror Link
Connect your mobile phone (iPhone or Android) to the unit via a data cable to mirror its screen content. This allows you to display navigation, videos, and other applications from your phone directly on the car radio's screen.
Image: Mirror Link feature showing phone screen content on the car radio.
5.7 Steering Wheel Control
If your vehicle supports steering wheel controls, you can configure them to operate key functions of the car radio, such as volume adjustment, track changes, and call management. Refer to your vehicle's manual for steering wheel control setup.
5.8 Reversing Camera Display
When the optional reversing camera is connected and the vehicle is put into reverse gear, the unit will automatically display the rear view, aiding in safe parking and maneuvering.
Image: Rear view camera display with parking guidelines.
5.9 Button Backlight Settings
The unit features 7-color customizable button backlights. You can cycle through different colors (Red, Green, Blue, Yellow, Cyan, Purple, White) to match your vehicle's interior or your personal preference.
Image: Illustration of the 7-color button backlight options.
5.10 FLAC Lossless Sound Quality
Enjoy high-fidelity audio with FLAC lossless support, providing pure, uncompressed sound for an enhanced listening experience.
Image: Visual representation of lossless sound quality.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the unit's screen and body. For stubborn smudges, lightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
- Temperature: Operate the unit within the specified temperature range (-20~60℃). Extreme temperatures can affect performance and lifespan.
- Avoid Liquids: Prevent liquids from entering the unit, as this can cause electrical shorts and damage.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates to ensure optimal performance and new features.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Incorrect wiring, blown fuse, loose connection | Check power cable connections (B+12V, ACC, GND). Verify vehicle fuse and unit's fuse. Ensure connections are secure. |
| No sound | Speaker wires incorrect, volume too low, mute enabled | Check horn cable (speaker) connections. Increase volume. Disable mute function. |
| Bluetooth not connecting | Bluetooth off, incorrect pairing, device out of range | Ensure Bluetooth is enabled on both devices. Re-attempt pairing. Move devices closer. |
| Mirror Link not working | Faulty USB cable, phone settings, incompatible app | Try a different USB cable. Check phone's USB debugging or Mirror Link settings. Ensure phone app is compatible. |
| Radio reception poor | Antenna not connected, weak signal, interference | Check antenna connection. Try tuning to a stronger station. Avoid areas with high interference. |
| Unit freezes or is unresponsive | Software glitch | Press the reset button (usually a small hole requiring a pin). If issue persists, disconnect power for a few minutes. |
8. User Tips
- Radio Features: This unit supports standard FM radio. Please note that it does not explicitly state support for RDS (Radio Data System) or DAB (Digital Audio Broadcasting). If these features are crucial for your region, verify compatibility before purchase.
- Steering Wheel Control Setup: For vehicles with existing steering wheel controls, ensure proper wiring and configuration within the unit's settings menu to enable this convenient feature.
- Media Playback: For best compatibility, ensure your USB drives and TF cards are formatted to FAT32 and contain media files in the supported formats (MP3/WMA/WAV/APE/FLAC for audio; RM/RMVB/AVI/MP4/MKV/3GP for video; JPG/BMP/PNG for images).
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or the official Inefala support channels. Keep your purchase receipt as proof of purchase.
