1. Okwu mmalite
This manual provides detailed instructions for the installation, operation, and maintenance of your Tbest 9-inch Android Car GPS Navigation Multimedia Player. Please read this manual thoroughly before using the product to ensure proper function and safety.
2. Ozi nchekwa
- Always operate the device responsibly and in accordance with local traffic laws.
- Do not attempt to install or service the device if you are not qualified. Improper installation can lead to damage or injury.
- Zere ikpughe ngwaọrụ ahụ na oke okpomọkụ, anwụ kpọmkwem ruo ogologo oge, ma ọ bụ oke mmiri mmiri.
- Gbaa mbọ hụ na ejikọrọ wiwi niile nke ọma ka igbochi obere sekit ma ọ bụ ihe egwu eletrik.
3. Ihe ngwugwu
Nyochaa na etinyere ihe niile edepụtara n'okpuru na ngwugwu gị:
- 1 x Navigator Unit (9-inch Android Multimedia Player)
- 10 x Various Connection Cables
- 4 x Camera Units
- 1 x Antenna GPS
- 1 x Akwụkwọ ntuziaka onye ọrụ
- 2 x Ntuchi Nkwado
- 1 x Hole Punch
- 2 x Buffer Rings

Image: The Tbest 9-inch Android Car GPS Navigation Multimedia Player unit shown with all accompanying cables, cameras, GPS antenna, mounting brackets, and other accessories.
4. Ntọala na nwụnye
4.1 Ntuziaka nwụnye izugbe
The Tbest multimedia player is designed for universal fit in various car models. Due to variations in vehicle dashboards, professional installation is recommended. Ensure the mounting location allows for clear visibility and safe operation.
4.2 Njikọ njikọ
Carefully connect all necessary cables. Refer to your vehicle's wiring diagram and the provided cable labels for correct connections. Key connections include:
- Igwe ọkụ: Connect to the vehicle's power supply (ACC, B+, Ground).
- Igwe okwu igwe: Connect to your car's speaker system.
- RCA Terminals: For reverse input, video input, and audio output.
- ọdụ ụgbọ mmiri USB: For external devices or media.
- Antenna GPS: Connect the GPS antenna and place it in a location with a clear view nke eluigwe maka ezigbo nnabata mgbaama.
- Njikọ igwefoto: Connect the four camera units to the designated camera inputs for panoramic view arụmọrụ.

Foto: nkọwa zuru ezu view of the Tbest multimedia player's rear connections and the array of cables provided for power, audio, video, and peripheral devices.
5. Ntuziaka ọrụ
5.1 Gbanyụọ ma ọ bụ gbanyụọ
The unit will typically power on automatically when the vehicle's ignition is turned on. To manually power off, press and hold the power button (if available) or turn off the vehicle's ignition.
5.2 Arụ ọrụ ihuenyo mmetụ
The device features a 9-inch capacitive touch screen. Navigate through menus, select applications, and control functions by tapping, swiping, and pinching gestures similar to a smartphone or tablet.
5.3 GPS igodo
The unit has built-in GPS reception. You can download navigation applications and maps directly from the Application Store for offline use. Ensure the GPS antenna is properly installed for accurate positioning.
5.4 Ọrụ Bluetooth
The device includes Bluetooth 4.0 for hands-free calling and music streaming (A2DP).
- Na-ejikọta: Go to the Bluetooth settings on the device, enable Bluetooth, and search for available devices. Select your phone from the list and confirm the pairing code.
- Oku na-anaghị aka: Once paired, you can make and receive calls directly through the multimedia player. The phone book can be automatically loaded.
- Egwu Bluetooth: Stream audio from your paired phone to the car's speakers.
5.5 Mgbasa mgbasa ozi
The player supports various audio formats including MP3, FLAC, APE, WMA, WAV, AAC, AMR. Video playback is also supported. You can play media from USB drives or via Bluetooth streaming.
5.6 Panoramic Camera and Recorder
The integrated 360-degree panoramic camera system provides a comprehensive view around your vehicle, aiding in safe parking. The system also supports recording, allowing you to retain video evidence if needed. Playback functionality is available directly on the unit.
5.7 Njikwa Wheel
The unit supports steering wheel control functions, allowing you to manage audio and other features without taking your hands off the wheel. Configuration may be required in the settings menu.
5.8 Mobile Internet (Mirror Link)
The device supports screen mirroring for both iOS (one-way projection) and Android phones (two-way connection). This allows you to display your phone's screen on the multimedia player.
Igwe redio 5.9
Access FM, AM, and RDS radio bands. Use the touch screen interface to scan for stations and save presets.

Image: The Tbest multimedia player's 9-inch screen showing a typical user interface with navigation on the left and media playback controls on the right.
6. Nlekọta
6.1 Na-ehicha ihuenyo ahụ
Jiri akwa dị nro na-enweghị lint iji hichaa ihuenyo ahụ nwayọ. Maka isi ike smudges, ntakịrị dampJiri mmiri ma ọ bụ ihe e ji ehicha ihe e ji ekpuchi ákwà kpuchie ákwà ahụ. Zere kemịkalụ siri ike ma ọ bụ ihe ndị na-emebi ihe.
6.2 Mmelite ngwanrọ
Periodically check for software updates to ensure optimal performance and access to new features. Updates can usually be performed via a Wi-Fi connection or USB. Follow the on-screen prompts for any available updates.
7. Nchọpụta nsogbu
If you encounter issues with your Tbest multimedia player, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Enweghị ike | Wiwi na-ezighi ezi, fuse fụrụ afụ, okwu ike ụgbọ ala. | Check power cable connections, inspect vehicle fuses, ensure ignition is on. |
| Enweghị akara GPS | GPS antenna not connected, antenna obstructed, poor satellite reception. | Ensure GPS antenna is securely connected and placed with a clear view nke eluigwe. Gaa n'ebe mepere emepe. |
| Bluetooth anaghị ejikọ | Bluetooth off on device/phone, incorrect pairing, interference. | Ensure Bluetooth is enabled on both devices. Delete previous pairings and re-pair. Restart both devices. |
| Ihuenyo mmetụ anaghị anabata | Software glitch, screen damage. | Restart the unit. If issue persists, contact support. |
| Igwefoto View Anaghị egosipụta | Camera cables loose, camera malfunction. | Check all camera connections. Ensure the vehicle is in reverse (if applicable for rear camera). |
Ọ bụrụ na nsogbu ahụ dịgidere mgbe ị nwara azịza ndị a, biko kpọtụrụ nkwado ndị ahịa.
8. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Nha ihuenyo | 9 sentimita asatọ |
| Sistemụ nrụọrụ | Android |
| Mkpebi ihuenyo | 1024 x600 |
| Ntugharị GPS | Support (Offline maps via app store) |
| Ụdị Bluetooth | 4.0 (A2DP, Hands-free, Phone Book) |
| Ndị otu redio | FM, AM, RDS |
| Ike Amplifier Chip | TDA7388 |
| Camera Host Chip | For HiSilicon 3520DV300 |
| Akụkụ igwefoto | ogo 181 |
| Pixel Igwefoto | 1MP (Resolution: 1280 x 720P) |
| Vol -arụ ọrụ Voltage | DC9V-24V |
| Na-arụ ọrụ ugbu a | 500mA (DC12V) |
| Okpomọkụ na-arụ ọrụ | 35°C - 75°C (Host), -25°C - 90°C (Camera) |
| Njikọta | USB, Wi-Fi |
| Ụdị ọdịyo akwadoro | MP3, FLAC, APE, WMA, WAV, AAC, AMR, etc. |
| Mmepụta vidiyo | CVBS, VGA |
| Waterproof Grade (Camera) | IP67 |
| Akụkụ ngwaahịa | 9 x 9 x 9 sentimita asatọ |
| Ibu Ibu | 3.38 pound |
9. Akwụkwọ ikike na nkwado
Your Tbest multimedia player comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact your retailer or the Tbest customer service department.
Ozi mkpọtụrụ: (Please refer to your purchase documentation or the official Tbest website for current contact details.)





