Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Planet Audio P9628B Car Stereo System. This double-DIN head unit features a 6.2-inch touchscreen, Bluetooth audio and calling, MP3, CD/DVD playback, USB, SD, AUX input, and AM/FM radio receiver. Please read this manual thoroughly before using the product to ensure proper function and safety.
Safety Information
- Ensure professional installation of this product to guarantee proper and safe functionality.
- Do not operate the unit in a manner that distracts you from driving safely.
- Avoid exposing the unit to moisture or extreme temperatures.
- Disconnect the vehicle's battery before installation to prevent electrical shorts.
- Use only specified fuses and wiring.
What's in the Box
Figure 1: Included Components. This image displays the Planet Audio P9628B head unit, a wireless remote control, the power harness, mounting hardware, and screws, which are all included in the product packaging.
The Planet Audio P9628B Car Stereo System package includes the following items:
- Planet Audio P9628B Head Unit
- Power Harness
- Mounting Hardware
- Wireless Remote Control
Product Overview
Figure 2: P9628B Head Unit. This image shows the front and side profile of the Planet Audio P9628B car stereo, highlighting its 6.2-inch touchscreen display and the included wireless remote control.
The P9628B features a 6.2-inch double-DIN touchscreen display for intuitive control. Key features include:
- 6.2-inch Touchscreen: Provides a clear interface for navigation and media control.
- Bluetooth Connectivity: For hands-free calling and audio streaming.
- Media Playback: Supports DVD/CD, MP3, USB, and SD card formats.
- AM/FM Radio: Built-in tuner for radio stations.
- Auxiliary Input: Connect external audio devices.
- Camera Inputs: Front and rear camera compatibility (cameras sold separately).
- Steering Wheel Control Ready: Requires an interface module (sold separately).
Figure 3: Double-DIN Fit. This image illustrates the precise dimensions of the P9628B unit, confirming its true double-DIN fit for vehicle dashboards.
Setup
Proper installation is crucial for optimal performance. It is highly recommended to have this unit installed by a professional.
- Pre-Installation Check:
- Ensure the vehicle's battery is disconnected.
- Verify all included components are present.
- Wiring Connections:
- Connect the power harness wires according to your vehicle's wiring diagram. Match colors carefully.
- Connect speaker wires to the appropriate outputs (front left/right, rear left/right).
- If using an external amplifier, connect the pre-amp outputs (front, rear, subwoofer).
- For camera functionality, connect the front and/or rear camera inputs.
- For steering wheel controls, connect the interface module (sold separately, Metra ASWC-1 recommended).
- Mounting:
- Secure the head unit into the double-DIN opening using the provided mounting hardware.
- Ensure the unit is firmly seated and does not obstruct any vehicle controls.
- Final Check:
- Reconnect the vehicle's battery.
- Turn on the vehicle and test the unit's basic functions.
Operating Instructions
The P9628B features a user-friendly touchscreen interface. Navigate through the main menu to access various functions.
Figure 4: Main Interface. This image shows the P9628B unit integrated into a car dashboard, displaying its main menu with icons for various functions like Tuner, Streaming, Disc, Phone, USB, SD, Cameras, and AV Input.
1. Bluetooth Operation
- Pairing: Go to the "Phone" or "Bluetooth" menu. Enable Bluetooth on your smartphone and search for "Planet Audio P9628B". Select it to pair.
- Hands-Free Calling: Once paired, you can answer/make calls directly from the unit's touchscreen. The built-in microphone captures your voice.
- Audio Streaming: Select "Streaming" from the main menu to play music from your paired device. Control playback (play/pause, skip) from the unit.
2. Media Playback
- DVD/CD: Insert a disc into the slot. The unit will automatically switch to DVD/CD mode.
- USB/SD: Insert a USB drive into the USB port or an SD card into the SD slot. Select "USB" or "SD" from the main menu. The unit supports MP3 and other compatible audio/video formats.
SD Card Input
Auxiliary Input
- AUX Input: Connect an external audio device (e.g., MP3 player) to the 3.5mm AUX input jack. Select "AV Input" from the main menu.
3. AM/FM Radio
- Select "Tuner" from the main menu.
- Use the on-screen controls to scan for stations, manually tune, or select preset stations.
- The unit features a switchable tuner for different regional frequencies.
Switchable Tuner
4. Sound Settings
- Access the sound settings to adjust bass, treble, balance, fader, and use the built-in equalizer.
Built-in Equalizer
Maintenance
- Cleaning: Use a soft, dry cloth to clean the unit's display and exterior. Avoid abrasive cleaners or solvents.
- Disc Care: Handle discs by their edges. Keep them clean and free of scratches.
- Electronic Skip Protection (ESP): The unit features ESP to minimize interruptions during playback from bumps or vibrations.
Electronic Skip Protection
Troubleshooting
If you encounter issues with your P9628B, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Blown fuse; incorrect wiring; loose connection. | Check and replace fuse; verify all wiring connections are secure and correct. |
| No Sound | Volume too low; mute activated; incorrect speaker wiring; internal amplifier off. | Increase volume; deactivate mute; check speaker connections; ensure internal amplifier is enabled in settings. |
| Bluetooth Pairing Failure | Bluetooth not enabled on device; unit not in pairing mode; device too far. | Ensure Bluetooth is active on both devices; put unit in pairing mode; bring devices closer. |
| Disc Playback Issues | Scratched/dirty disc; incompatible disc format. | Clean or replace disc; ensure disc format is supported (DVD/CD). |
| Poor Radio Reception | Antenna not connected; weak signal area. | Check antenna connection; try tuning to a stronger station or move to an area with better signal. |
| Background Noise (Hiss/Hum) | Ground loop issue; electrical interference; internal amplifier noise. | Ensure proper grounding of the unit and vehicle components. If noise persists, consult a professional installer. |
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 6.5 x 7 x 4 inches |
| Item Weight | 2 pounds |
| Item Model Number | P9628B |
| Display Resolution | 800x480 |
| Connectivity Technologies | Bluetooth, USB, SD, AUX |
| Audio Encoding | Stereo |
| Video Encoding | MPEG-4 |
| Power Output | 320 Watts x 4 (Peak) |
Warranty and Support
Planet Audio offers a 3 Year Platinum Online Dealer Warranty for this product, provided the purchase is made through Amazon.com. Registration online after purchase is recommended.
For technical support or warranty claims, please refer to the official Planet Audio website or contact their customer service. Professional installation is strongly encouraged to ensure proper and safe functionality, which may also be a condition for warranty validity.
Figure 5: Warranty Information. This image highlights the 3-Year Platinum Online Dealer Warranty offered for the product.







