BQCC F7805C 4-Inch Touchscreen Car MP5 Player User Manual

1. Introduction

Thank you for choosing the BQCC F7805C 4-inch Touchscreen Car MP5 Player. This manual provides detailed instructions for the safe installation, operation, and maintenance of your new car stereo. Please read this manual thoroughly before use and keep it for future reference.

Important Note: Due to potential impacts during transit, it is crucial to test the unit with your car's battery before proceeding with a full installation. This ensures the device is functioning correctly upon arrival.

2. Package Contents

Please check the contents of your package:

• BQCC F7805C Car MP5 Player Unit
• Power Cable (ISO Plug)
• Remote Control
• User Manual (this document)
• Installation Frame
• Disassembly Keys / Tools
• Optional: Reversing Camera (if purchased with camera variant)
• Optional: Video Cable for Reversing Camera (if purchased with camera variant)

3. Specifications

4. Installation

4.1 Pre-Installation Test

Before installing the unit in your car, perform a bench test to ensure it is working correctly. This car stereo operates on a 12V DC power supply.

1. Connect the red (ACC) and yellow (BATTERY) wires of the power cord together to the positive terminal of a 12V car battery.
2. Connect the black (GND) wire of the power cord to the negative terminal of the 12V car battery.
3. Wait for approximately 10 seconds after connecting.
4. Press each button on the unit to verify that it powers on and functions normally. If it turns on, it indicates no issues, and you can proceed with installation.
5. If the unit does not power on, re-verify all connections according to these steps. If the problem persists, contact customer support.

4.2 Physical Installation Steps

1. Separate the iron frame from the main unit.
2. Insert the iron frame into the car radio installation window.
3. Secure the iron frame to the car dashboard using screws.
4. Carefully push the main unit into the installed iron frame until it snaps securely into place.

4.3 ISO Plug Wiring Instructions

The ISO plug has two versions (B1 or B2) for the B jack. Refer to the diagram below for correct wiring.

Key Wiring Connections:

• Red (ACC): Connects to Ignition Switch (+12V).
• Yellow (BATTERY): Connects to constant +12V power supply (for memory function).
• Black (GND): Connects to Ground wire.
• Blue (ANT): Connects to Radio Antenna.
• Green (ILLUMINATION): Connects to illumination circuit.
• Brown (KEY): Connects to Steering Wheel Control.
• Pink (REVERSE): Connects to Reversing Camera (+12V).
• Orange (BRAKE): Connects to Parking Brake Cable.

Speaker Wiring:

• Front Left Speaker: White (+) / White/Black Striped (-)
• Front Right Speaker: Gray (+) / Gray/Black Striped (-)
• Rear Left Speaker: Green (+) / Green/Black Striped (-)
• Rear Right Speaker: Purple (+) / Purple/Black Striped (-)

Important Speaker Wiring Notes:

• Each speaker cable must not be grounded.
• Speaker cables cannot be shared or touch other lines.
• Failure to follow these precautions may result in no sound output, distorted sound, or unit overheating.

4.4 RCA Plug Description and Reversing Camera Installation

The unit features RCA ports for audio/video input/output and reversing camera connection. There are two versions of the heat sink (4-hole or 6-hole RCA), depending on the specific unit received.

Reversing Camera Connection:

1. Locate the CAM video input interface on the back of the unit.
2. Connect the video cable from the reversing camera to the CAM video input.
3. Connect the camera's power cable (red wire) to the positive pole of the reverse lamp and the camera's ground wire (black wire) to the negative pole.
4. Connect the pink (REVERSE) wire from the unit's power harness to the positive pole of the reverse lamp. This signal triggers the unit to display the reversing camera feed.

5. Operation

5.1 Front Panel Controls and Features

• Power ON/OFF: Short press to turn on, long press to turn off.
• MODE: Switch function mode (e.g., Radio, USB, AUX).
• BAND: Return to radio interface; switch between FM1-FM2-FM3 bands.
• AMS/APS: Automatically search and store radio stations.
• A.V.: Switch between music and video playback.
• MUTE: Mute on/off.
• CH+/CH-: Channel up/down (for radio) or track forward/backward (for media).
• VOL/SEL: Volume control (+/-) and sound effect settings.
• LIST: Show file list.
• RPT: Play repeatedly.
• RDM: Shuffle Playback.
• MIC: Microphone pickup hole.
• RES: Reset button.
• AUX: Audio input.
• Type-C: Type-C charging interface.
• -10/+10: Jump -10 tracks / +10 tracks.
• 1/2/3/4/5/6: Radio presets.
• USB Ports: For USB disk reading and playing, and USB charging.
• TF Card Slot: For TF card playback.

5.2 Remote Control Functions

The unit comes with a remote control for convenient operation. Functions include power on/off, mode switching, volume control, track navigation, and more. Refer to the remote control diagram in the PDF manual for specific button layouts and functions.

5.3 Wired Connectivity (CarPlay, Android Auto, Mirrorlink)

The F7805C supports wired connections for Apple CarPlay, Android Auto, and Mirrorlink, allowing seamless integration with your smartphone.

• CarPlay (wired): Connect your iPhone via USB to access iOS features like navigation, music, messages, and calls directly on the car stereo's screen.
• Android Auto (wired): Connect your Android phone via USB to use Android Auto for navigation, music, and communication.
• Mirrorlink (wired): Project your iPhone or Android phone screen onto the car stereo display for a mirrored experience.

5.4 Bluetooth Functionality

The unit supports Bluetooth for wireless audio streaming and hands-free calling.

1. Turn on the unit and enable Bluetooth on your mobile phone.
2. Search for the unit's Bluetooth name (usually