LEHX Pro Series Android Car Stereo User Manual

Introduzzjoni

Grazzi tax-xiriasing the LEHX Pro Series Android Car Stereo. This manual provides detailed instructions for the installation, operation, and troubleshooting of your new car multimedia system. Please read this manual thoroughly before installation and use to ensure proper functionality and to prevent damage.

Nota Importanti: Frames are sent in silver by default. If a black frame is required, please contact customer service. Always verify the product size and adapter compatibility with your vehicle before installation. If you have any questions, please provide a picture of your car dashboard to customer service for assistance.

Speċifikazzjonijiet

Speċifikazzjonijiet Ġenerali

Varjanti tal-Mudell

• LQ: Android 14, CPU UIS8141 4 Core, DDR 1GB RAM, ROM 32GB, ASP, WIFI H2.4G, Bluetooth 5.0, 2*USB ports.
• L6X: Android 14, CPU UIS8141 4 Core, DDR 2GB RAM, ROM 32/64GB, ASP, WIFI H2.4G, Bluetooth 5.0, 2*USB ports, Wireless Carplay + Android AUTO.
• L6 Plus: Android 14, CPU 9863/UIS8581 64BIT 8 Core, DDR 2GB RAM, ROM 32GB, HIFI DSP, WIFI 5G, Bluetooth 5.3, 2*USB ports.
• L7 Plus: Android 14, CPU 9863/UIS8581 64BIT 8 Core, DDR 2/4GB RAM, ROM 32/64GB, 4G LTE, WIFI 5G, Bluetooth 5.3, ASP, 2*USB ports, Wireless Carplay + Android AUTO.
• L5 Pro: Android 14, CPU 9863/UIS8581 64BIT 8 Core, DDR 2/4GB RAM, ROM 32/64GB, HIFI DSP, 4G LTE, WIFI 5G, Bluetooth 5.3, 2*USB ports, Wireless Carplay + Android AUTO.
• L6 Pro: Android 14, CPU 7862 64BIT 8 Core, DDR 4/6GB RAM, ROM 32/64/128GB, HIFI DSP, 4G LTE, WIFI 5G, Bluetooth 5.3, 3*USB ports, Wireless Carplay + Android AUTO.

Kontenut tal-Pakkett

The package typically includes the main head unit, a frame compatible with Toyota Vios/Yaris (2007-2012), power cables, RCA input/output cables, camera input/Bluetooth antenna, USB cables, and a GPS antenna. Specific accessories may vary by series:

Figure: Accessories for L6/LQ/L6X/L6 Plus series (top) and L5 Pro/L6 Pro series (bottom).

Dimensjonijiet tal-pakkett: Tul: 41 ċm, Wisa': 14 ċm, Għoli: 31 ċm, Piż: 1.7 kg.

Gwida għall-Installazzjoni

It is highly recommended that installation be performed by professionals to avoid any damage to the car dashboard or the device itself. Before permanent installation, please test the unit to ensure it is functioning correctly.

Qabel l-Installazzjoni

Upon receiving the product, do not install it directly into the car. The product may have been affected during transit. Please test the machine before proceeding with full installation.

Figure: Before and After Installation in a Toyota Vios (2007-2012).

Rear Interface Description (Wiring Diagram)

Carefully identify each wire and its function before connecting. Incorrect wiring can cause malfunction or damage.

Figure: Rear Interface Wiring Diagram.

• Provvista tal-Enerġija:
  - Yellow (BATTERY): Constant Power Supply +12V (keeps memory function).
  - Red (ACC): Ignition Switch (turns unit on/off).
  - Black (GND): Ground Wire.
  - Orange (ILLUMINATION): Illuminate Backlight.
  - Blue (ANT): Auto Antenna Power.
• Kelliema:
  - White/White-black striped: Front Left Speaker.
  - Gray/Gray-black striped: Front Right Speaker.
  - Green/Green-black striped: Rear Left Speaker.
  - Purple/Purple-black striped: Rear Right Speaker.
  - Importanti: Do not ground any speaker cable. Do not share or touch speaker lines, as this may cause no sound output, distorted sound, or overheating.
• Wajers tal-Kontroll:
  - Pink (REVERSE): Reversing camera control line.
  - Brown (KEY2): Steering Wheel Control -2.
  - Orange/black striped (KEY1): Steering Wheel Control -1.
• Inputs/Outputs tal-Awdjo/Vidjo:
  - F-CAM (VIDEO-IN-2): Video Input 2 (Front Camera Input).
  - AUX R IN / AUX L IN: Right/Left Audio Input.
  - VIDEO-IN-1 / VIDEO OUT: Video Input 1 / Video Output.
  - FR OUT / FL OUT: Front Right/Left Audio Output.
  - SUB WOOF: Subwoofer Output.
  - MIC: Microphone Input.
  - AMP CONT: AmpKontroll lifier.
• Konnessjonijiet oħra:
  - BT Antenna.
  - R-CAM: Reversing Camera Input.
  - WiFi Antenna.
  - USB1/2: USB Port.
  - Protocol Box: Use only if needed.

Konnessjoni CANBUS

The CANBUS box is used for specific vehicle models to integrate with the car's electronic system. Ensure correct connection based on your car model.

Figure: CANBUS Connection for High-end (top) and Low-end (bottom) Models.

Attenzjoni: If the CANBUS box and black buckle are connected simultaneously, it may cause the radio to fail to shut down after the car is turned off.

Installazzjoni tal-Kamera tar-rivers

Segwi dawn il-passi biex tinstalla l-kamera tar-rivers:

1. Find the port of the wiring. Locate the reverse control line (pink wire) on the unit's power line. Connect this line to the positive 12V pole.
2. Locate the CAM video input interface at the back of the unit. Find the positive and negative poles of the backup light.
3. The camera has two sockets: the red socket connects to the power cable, and the yellow socket inserts into the video cable. The red wire of the power cable and the video cable are screwed together to the positive pole of the reverse lamp. The black wire of the power cable is not used. The other end of the video cable connects to the CAM video input interface on the back of the unit. The red line from the video line connects to the reversing control line of the power line.

Figure: Reversing Camera Wiring Diagram.

If the reversing camera is not installed, do not connect the REVERSE/BACK cable to any place. Leave it unconnected. Otherwise, the unit may not display properly or may automatically enter reverse mode, causing malfunction. If this occurs, disconnect the REVERSE/BACK line immediately.

Istruzzjonijiet Operattivi

Steering Wheel Controls Learning

Biex tikkonfigura l-kontrolli tal-istering:

1. Press and hold a button on your car's original steering wheel.
2. On the car stereo screen, find the corresponding button icon for the function you want to assign.
3. Click the icon on the screen to change its color, indicating successful learning.

Figure: Steering Wheel Control Learning Interface.

CarPlay u Android Auto

The unit supports both Apple CarPlay and Android Auto for seamless smartphone integration. This feature may not be supported in all countries, and Google Play services may need to be available locally for Android Auto.

Figure: CarPlay and Android Auto Interfaces.

Konnessjoni bil-fili: Connect your smartphone to the USB data cable, and the unit will automatically enter the CarPlay or Android Auto interface.

Konnessjoni bla fili:

1. Enable Bluetooth and Wi-Fi on your mobile phone.
2. Connect to the unit's Bluetooth.
3. The unit will automatically enter the CarPlay or Android Auto interface. (Note: The signal is transmitted via Wi-Fi. If Wi-Fi is turned off, CarPlay/Android Auto will disconnect).

Funzjonalità tal-Iskrin Maqsum

You can use two applications simultaneously on the screen, such as navigation and music, or DVR and music.

Figure: Split Screen Examples and Adjustable Button Color.

Kontroll tal-Vuċi

The unit supports intelligent voice control for various functions, enhancing driving safety and convenience. Common commands include:

• "Close navigator"
• "Turn off the radio"
• "Open navigator"
• "Turn on the radio"
• "Turn on Bluetooth"
• "Close video"
• "Home screen"
• "Mużika miftuħa"
• "Volume Up"
• "Music off"

Figure: Voice Control Commands and HIFI DSP Interface.

Karatteristiċi oħra

• Bluetooth 5.1: Supports mobile phone Bluetooth pairing, music streaming, hands-free dialing, and clear calls.
• Offline/Online GPS Navigation: Pre-installed offline maps with free updates (supports Navitel/Igo/Waze/Yandex).
• Konnettività 4G LTE: Supports 4G internet access. L6 Pro models feature an external SIM card slot for dual SIM capability.
• DSP (Proċessur tal-Ħoss Diġitali): LEHX Pro 5.1 channel DSP with DTS HiFi digital audio authorization for surround sound, Trubass, Phantom Center, and other modes.
• Wara View Sistema: Automatically switches to backup camera view mal-linji tal-parkeġġ meta tkun qed tirriversja.
• DVR ADAS (Mhux obbligatorju): Provides 1080P video recording and safety alerts (e.g., front collision warning, lane departure).
• Appoġġ OBD2 (Mhux obbligatorju): Supports Vgate Icar2 Bluetooth for vehicle diagnostics.
• TPMS (Mhux obbligatorju): Intelligent four-tire pressure detector for real-time temperature and pressure visualization with immediate alarms for limits exceeded.
• Output tal-Vidjo (Mhux obbligatorju): L6 models support video output for headrest connection (additional USB adapters may be required for other models).

Manutenzjoni

USB Device Management

If USB devices cannot be played, format the USB flash disk to FAT32. Re-download one or two songs and try again. If it still doesn't work, replace the USB flash drive.

FM Radio Antenna Check

Ensure the antenna plug is fully inserted. If the antenna is disconnected or the line is faulty, the radio will not receive stations. If issues persist, unplug the antenna plug and try inserting a screwdriver or metal strip into the antenna port to test.

Kura Ġenerali

Keep the screen and unit clean using a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the surface.

Issolvi l-problemi

1. Cannot Boot Normally

1. Verifika tal-Wajers: The yellow (B+), red (ACC), and black (GND) wires are crucial. Ensure yellow is connected to constant +12V, red to ignition switch, and black to ground. Incorrect or incomplete connections will prevent booting.
2. Original Car Wiring: Do not connect the unit directly to the original car plug if the wiring colors do not match standard. This can cause damage.
3. Iċċekkja tal-fjus: If the 3 wires are correctly connected but the unit doesn't boot, check the fuse on the yellow wire. If the fuse is intact, twist the yellow and red wires together, turn on the ignition, and press the power button to test.
4. Repeated Fuse Blowing: If the fuse blows repeatedly, it indicates a short circuit in the unit's protection circuit. This requires professional repair or replacement.
5. Test Finali: If all checks fail, connect the yellow and red wires to a 12V battery's positive terminal and the black wire to the negative terminal. If it boots, the issue is with your car's wiring. If not, the unit is faulty.

2. Itfi Awtomatiku

1. Cable Error: If the blue (automatic antenna power supply) cable is connected to the unit's power cable, it may cause automatic shutdown. Correct the wiring.
2. Instabbli Voltage: Test the power supply with a stable 12V-5A source. If the unit still shuts down automatically, the unit is faulty. If not, replace your power supply.

3. There is Noise

1. Qawwa tal-Kelliem: If the original speaker power is too low, noise may occur at high volumes. Avoid excessively high volumes.
2. Grounded Speaker Cable: Ensure speaker cables are not grounded. Connect the iron speaker cable directly to the unit's speaker cable.

4. Remote Control Cannot Be Used

Metodu tat-test: Use your mobile phone camera to point at the remote control's light and press a button. If the phone screen shows a light, the remote control has power. If not, replace the battery.

5. Settings Cannot Be Saved (No Memory)

1. The yellow (B+) and red (ACC) lines are connected together (separate yellow to positive, red to key control).
2. Yellow and red wires are reversed (just change positions).

6. Bluetooth Not Working

Turn on the unit, search for its Bluetooth name on your mobile phone, and click Connect. After connecting, you should be able to make calls or play music via Bluetooth.

7. Product Emits Smoke

Replace the FUSE. If the problem persists, the internal circuit is burned. After-sales service is required.

8. The Sound Cannot Be Adjusted

1. Reset the unit or unplug and replug the power cord.
2. If the volume knob is broken, it needs to be replaced.

9. Reversing Camera Does Not Display

1. Wrong or Missing Wiring: Refer to the "Reversing Camera Installation" section for correct wiring.
2. Faulty Camera: If the camera's light does not illuminate when correctly wired, the camera is faulty and needs replacement.

10. No Sound After Installation

If there is no sound immediately after installation, it is usually due to a wiring error or a short-circuited original car speaker wire. Check the following:

1. Speaker Cable Short Circuit: Verify that the speaker cable is not short-circuited or improperly connected. Reconnect if necessary.
2. Speaker Cable Count: If your original car has only 2 speaker cables, but the unit requires 4 (2 cables per speaker), you need to re-route the original car wiring.

11. No Sound After A While

If sound disappears after some time, disconnect all speaker cables from the unit (do not remove them). Find an external speaker and connect it to the gray and purple wires of the unit's tail line. Make any group green and test for sound. If there is sound, the car's speaker line is short-circuited or the speaker is damaged. If there is no sound, the unit is broken.

Għajnuniet għall-Utent

• After the first successful search for satellite signals, the time and date will be automatically updated.
• Be aware that the operating system and pre-installed applications will occupy a portion of the internal memory. For example, a map of Russia requires about 2.8GB, and a map of Europe requires about 6.8GB.
• To change the boot logo: Go to Configuration > Car Information > General > Boot Logo. Enter the password (L6/L6Plus: 8888, L6Pro: 3368) and select your desired logo.

Garanzija u Appoġġ

Dan il-prodott jiġi b'garanzija ta' 1 snin.

LEHX provides a professional technical team to offer free technical services. All products undergo strict quality tests before leaving the factory.

If you need further assistance or encounter any issues that cannot be resolved using this manual, please contact our customer service. You can find contact information via the QR codes below:

Figure: Customer Service Contact Information (QR Codes).

Għal manwal dettaljat għall-utent f'format PDF, jekk jogħġbok irreferi għad-dokument uffiċjali: Manwal għall-Utent (PDF).

Ċertifikazzjonijiet

Figure: LEHX Qualification Certificates.