CAMECHO 8-Core Qualcomm Snapdragon Car Radio for Nissan Sentra (2013-2015) - User Manual

1. Introduction

This manual provides detailed instructions for the installation and operation of your CAMECHO 8-Core Qualcomm Snapdragon 4G+64G Car Radio. This Android 15 head unit features a 10-inch IPS touch screen, CarPlay, Android Auto, DSP, Hi-Res audio, Bluetooth 5.1, GPS, WiFi, FM radio, and AHD backup camera support. It is designed for Nissan Sentra and Sylphy models from 2013, 2014, and 2015 (low-end versions without Canbus). Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

Note: This unit is not compatible with original car radios that have a large navigation screen.

2. What's in the Box

Your package should contain the following items:

• 1 x Android Head Unit
• 1 x AHD Backup Camera
• 1 x External Microphone
• 1 x GPS Antenna
• 1 x Power Cable
• 1 x Rear Camera Input Cable
• 1 x RCA Cable
• 2 x USB Cables
• 1 x Accessories Kit
• 1 x Installation Tool Kit

Image: Detailed view of all components included in the package, along with the dimensions of the head unit.

3. Setup & Installation

Proper installation is crucial for optimal performance. It is recommended that installation be performed by a qualified professional.

3.1. Pre-Installation Check

• Verify all components listed in the 'What's in the Box' section are present.
• Ensure your vehicle is a Nissan Sentra/Sylphy (2013-2015) low-end version without a factory large navigation screen.

3.2. Wiring Connections

Follow the wiring diagram carefully. Ensure all connections are secure to prevent malfunctions.

3.3. AHD Backup Camera Installation

The AHD rear view camera is equipped with an IP67 waterproof rating and enhanced night vision for clear images on the car radio touchscreen.

• Connect the yellow RCA video cable from the camera to the 'CAM-IN' port on the head unit.
• Connect the camera's power wire to the vehicle's reverse light power source.
• Ensure the reversing input is plugged in, even if the camera is not used.
• After connecting, set the camera resolution via: Car Settings > Factory settings (Password: 8888) > Protocol parameter settings > Reversing settings > Reverse video resolution (NTSC/PAL or AHD/25) and restart your car.

Image: Diagram illustrating the wiring connections for the AHD backup camera.

3.4. Steering Wheel Control Learning

After connecting the power cable, you need to configure the steering wheel controls.

• Go to Car Settings > Steering Learn.
• Follow the on-screen instructions to assign functions to your steering wheel buttons.
• If learning fails, repeat the process.

Image: Screenshot of the steering wheel control learning interface.

4. Operating Instructions

4.1. Wireless Apple CarPlay & Android Auto

Connect your smartphone wirelessly for seamless integration of navigation, music, calls, and messages.

• For Apple CarPlay: Enable Bluetooth on your iPhone and pair with the car radio. Open the 'ZLINK' app. If connection fails, connect your phone to the car radio's hotspot and reopen 'ZLINK'. Maintain both Bluetooth and hotspot connections.
• For Android Auto: Ensure you have the Android Auto app installed on your phone. Enable Bluetooth on your Android phone and pair with the car radio. Open the 'ZLINK' app.

Image: The car radio display showing the CarPlay and Android Auto interfaces with various app icons.

4.2. GPS Navigation & WiFi

The unit features a built-in GPS module for both online and offline navigation. Connect to WiFi via your mobile hotspot to access third-party apps from the Google Play Store.

Image: The car radio displaying GPS navigation and various app icons for WiFi connectivity.

4.3. DSP Hi-Res Audio & Equalizer

Experience dynamic sound quality with the built-in DSP Hi-Res audio processor. Customize your listening experience with the equalizer settings.

Image: Screenshot of the DSP and equalizer settings interface.

4.4. Bluetooth 5.1 & FM RDS Radio

Enjoy distraction-free hands-free calling and wireless audio streaming via Bluetooth 5.1. Tune into FM/RDS radio with 10-station presets for live broadcasting.

Image: The car radio displaying Bluetooth calling and FM radio interfaces.

4.5. Other Features

• 1080P Video Playback: Supports video playback with a resolution of 1280*720.
• Mirror Link: Supports phone mirror link function (Note: Does not support video output).
• 3D Car Model Display: Features a decent user interface with 3D car model display and multiple UI design options.
• Dual USB Ports: For connecting external devices.

5. Troubleshooting

If you encounter any issues with your CAMECHO car radio, please refer to the following common solutions:

• No Power: Check all power connections. Ensure the power cable is securely connected and the vehicle's fuse is intact.
• No Sound: Verify speaker connections. Check audio settings (DSP, equalizer, balance). Ensure the volume is not muted or set too low.
• Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the car radio and your smartphone. Delete previous pairings and try reconnecting. Restart both devices if necessary.
• CarPlay/Android Auto Not Connecting: Confirm Bluetooth and/or hotspot connections are active. Reopen the 'ZLINK' app. Ensure your phone's operating system is up to date.
• GPS Signal Loss: Ensure the GPS antenna is properly installed and has a clear view of the sky. Check GPS settings in the unit.
• Steering Wheel Controls Not Working: Re-perform the steering wheel learning process as described in Section 3.4.
• Backup Camera Display Issues: Check camera wiring and ensure the video input is correctly selected. Verify camera resolution settings in Factory Settings.

For persistent issues, please contact customer support.

6. Specifications

7. Warranty & Support

7.1. Warranty Information

This product comes with a 1-year manufacturer's warranty. For specific details regarding warranty claims, please refer to your purchase documentation.

7.2. Return Policy

A 30-day refund/replacement policy is available from the date of purchase. Please check the seller's return policy for full details.

7.3. Customer Support

For technical assistance, troubleshooting, or any inquiries regarding your CAMECHO car radio, please contact the seller directly through the Amazon platform. The seller, Dongguan Yanningqiu Trading Company, can be reached by clicking on their name in the product listing and then selecting 'Ask a question'.

Image: Visual guide on how to contact customer support via Amazon.