1. Introduction
Thank you for choosing the WOWiViD Double Din Car Stereo. This manual provides essential information for the proper installation, operation, and maintenance of your new car stereo system. Please read it thoroughly before use to ensure optimal performance and safety.

Image: The WOWiViD 7-inch Double Din Car Stereo installed in a vehicle dashboard, highlighting its multimedia capabilities including CarPlay and Android Auto.
2. What's in the Box
Verify that all components are present in the package before proceeding with installation:
- In-dash Car Stereo Unit
- Power Harness
- Backup Camera & Camera Connection Cable
- Trim Ring
- Brackets
- Microphone
- Disassembly Tool
- Screws
- Instruction Manual

Image: A visual representation of the items included in the product package, such as the car stereo, wiring, camera, and tools.
3. Setup & Installation
3.1 Important Pre-Installation Notes
- Ensure the vehicle's battery is disconnected before starting installation to prevent electrical shorts.
- Verify the dimensions of the stereo unit (7.01 x 3.9 x 6.61 inches) against your car's dashboard opening to ensure compatibility.
- For trucks, if the voltage is greater than 12V, a voltage adapter may be required (not included).
- Remove the two screws on the top of the unit before installation. These screws secure the CD/DVD mechanism during transit. Failure to remove them will prevent disc playback.
3.2 Wiring Diagram
Refer to the detailed wiring diagram below for correct connections. Improper wiring can damage the unit or vehicle electrical system.

Image: A comprehensive wiring diagram illustrating all necessary connections for the car stereo, including power, ground, speakers, and auxiliary inputs/outputs.
3.3 Backup Camera Installation
The included HD waterproof rear camera with 170° ultra-wide viewing angle assists with safer parking. Connect the camera to the dedicated 'REVERSE-IN' video input on the stereo unit and ensure the camera's power is connected to the vehicle's reverse light circuit. The system will automatically display the camera feed when the vehicle is shifted into reverse.

Image: A visual guide to the backup camera functionality, showing the camera's placement and the display on the stereo screen.
4. Operating Instructions
4.1 Basic Controls & Touchscreen Interface
The unit features a 7-inch HD touchscreen with 1024*600P resolution for intuitive control. Physical buttons and a rotary knob are located on the left side for quick access to essential functions like volume, menu, and band selection.

Image: A hand adjusting the rotary knob on the car stereo, demonstrating basic physical controls.
4.2 Apple CarPlay & Android Auto
Connect your smartphone via a USB cable to enable Apple CarPlay or Android Auto. This allows access to GPS navigation, phone calls, messages, music, and voice assistants (Siri or Google Assistant) directly from the stereo's display, promoting safer driving.

Image: The car stereo screen showcasing both Apple CarPlay and Android Auto interfaces, demonstrating integrated smartphone functionality.
4.3 Phone Mirror Link
The Mirror Link function allows you to synchronize your phone's screen to the car stereo display via a USB cable. This is useful for viewing content like maps, Instagram, or YouTube. Note that this function projects your phone screen and does not support direct app operation from the stereo's touchscreen.

Image: The car stereo screen mirroring a smartphone, displaying video content, illustrating the Mirror Link feature.
4.4 Bluetooth Hands-Free System
The integrated Bluetooth system with a built-in noise-canceling microphone and an external microphone allows for hands-free calling and wireless audio streaming. Pair your phone to make calls, access music, and use voice commands without distraction.

Image: The car stereo screen showing a phone call interface and icons for voice control, highlighting the Bluetooth hands-free feature.
4.5 CD/DVD Player
Insert CDs or DVDs into the disc slot for 1080p video playback and high-quality audio. Ensure the transit screws are removed before attempting to play discs.

Image: The car stereo with a CD/DVD disc, indicating its playback capability.
4.6 AM/FM Radio
Tune into your favorite AM/FM radio stations. The system allows for station scanning and saving presets for quick access to music, sports, and entertainment.

Image: The car stereo screen showing the radio interface with frequency display and tuning options.
4.7 USB/TF Card/AUX Input
Utilize the USB, TF card, and AUX inputs to play media from various sources. Connect USB flash drives, TF cards, or external audio devices for expanded entertainment options.

Image: A diagram illustrating the various input options available on the car stereo, including DVD, AUX, TF card, and USB.
4.8 EQ Settings
Customize your audio experience with the 30-band EQ setting. Adjust bass, treble, and other frequency bands to match your preferences. Preset modes like CUSTOM, DBB, CLASS, ROCK, JAZZ, and POP are also available.

Image: The car stereo's sound settings interface, showing options for DSP, EQ, and other audio adjustments.
4.9 Steering Wheel Controls (SWC)
The unit supports original steering wheel control functions, allowing you to switch songs, adjust volume, and manage radio channels without taking your hands off the wheel. This feature enhances convenience and driving safety.

Image: The car stereo displaying the steering wheel control interface, with a hand on a steering wheel, demonstrating the SWC feature.
5. Troubleshooting
If you encounter issues with your WOWiViD car stereo, refer to the following common problems and solutions:
- No Power: Check all power connections, including the ACC (ignition switch +12V) and B+ (battery) wires. Ensure the fuse is intact.
- No Sound: Verify speaker connections. Check the volume level and EQ settings. Ensure the correct audio source is selected.
- Screen Not Responding: Perform a soft reset by pressing the RST button (if available) or disconnecting and reconnecting the power.
- CarPlay/Android Auto Not Connecting: Ensure you are using an original or certified USB cable. Check your phone's settings for CarPlay/Android Auto permissions.
- Radio Static: Check the antenna connection. Ensure the antenna is properly extended or connected.
- Disc Playback Issues: Confirm that the two transit screws on the top of the unit have been removed. Clean the disc for any smudges or scratches.
If problems persist after attempting these solutions, please contact customer support.
6. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 7.01 x 3.9 x 6.61 inches |
| Item Weight | 4.31 pounds |
| Item Model Number | WCP0901B2 |
| Brand | WOWiViD |
| Media Type | CD-RW, DVD R |
| Screen Size | 7 Inches |
| Display Type | LCD |
7. Warranty & Support
Your WOWiViD Double Din Car Stereo is covered by a manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided on the product packaging or the official WOWiViD website. Please have your model number (WCP0901B2) and purchase date ready when contacting support.