NAIFAY T100 9-Inch Car Stereo User Manual

1. Product Overview

The NAIFAY T100 is a 9-inch HD touch screen single DIN car stereo designed to enhance your in-car entertainment and connectivity. It supports Apple CarPlay, Android Auto, and MirrorLink for seamless smartphone integration, along with Bluetooth for hands-free calls and music streaming, and a stable FM radio tuner. This manual provides detailed instructions for installation, operation, and troubleshooting to ensure optimal performance.

Key Features:

• Display: 9-inch HD capacitive touch screen with 1024*600 resolution.
• Smartphone Integration: Supports Apple CarPlay, Android Auto, and MirrorLink (Android/iOS) via USB cable.
• Audio: Built-in Bluetooth 5.1 for A2DP, hands-free calls, music playback, and phonebook download. Customizable EQ sound settings.
• Radio: Stable FM radio tuner (87.5MHz-108MHz) with 18 preset stations.
• Connectivity: USB input for media playback (music/video/pictures), TF card support, AUX input.
• Camera Support: Supports front and rear view cameras (HD backup camera included).
• Control: Steering Wheel Control learning function.
• Output Power: 4*60W.
• Languages: English, Chinese, Japanese, Portuguese, Russian, German, Spanish, Turkish, Italian, French, Polish, Hebrew, Slovenia.

Figure 1: NAIFAY T100 9-inch Car Stereo with key features highlighted.

2. Setup and Installation

2.1 Before Installation

Before installing the product in your car, it is recommended to test the unit to ensure it functions correctly after transit. This car stereo operates on a 12V DC power supply.

Test Method:

1. Connect the red and yellow wires of the power cord together to the positive pole of a 12V battery.
2. Connect the black wire of the power cord to the negative pole of the battery.
3. Wait for 10 seconds, then press each button on the machine to check if it boots normally.
4. If it turns on, the unit is functional. If not, re-check connections and contact support if the issue persists.

2.2 Rear Interface Description

The rear panel of the car stereo features various ports for power, audio output, video input, and camera connections. Refer to the diagram below for a detailed layout.

Figure 2: Rear interface connections and package contents.

Key Connections:

• Power: Red (ACC +12V), Yellow (B+ +12V), Black (GND).
• Audio Output: Left audio output, Right audio output.
• Video Output: Video output 1, Video output 2.
• Video Input: CVBS input, Reversing video input.
• Antenna: Radio antenna.
• Control Wires: Steering wheel control (KEY), Reversing camera (REVERSE), Parking brake cable (BRAKE).

Important Wiring Notes:

• Ensure the yellow B+ and red ACC wires receive 12V positive power simultaneously for normal operation.
• The yellow B+ wire maintains power for memory function.
• Speaker cables (8 total) must not be grounded, shared, or touch other lines to prevent sound distortion or unit damage.

2.3 Reversing Camera Installation

The reversing camera is installed at the rear of the car and connects to the stereo via a dedicated video input and power/control wires.

Installation Steps:

1. Locate the Reverse Video Input on the stereo's rear panel.
2. Connect the camera's video cable to this input.
3. Connect the camera's power wire to the reverse light circuit (positive) and ground (negative).
4. Connect the stereo's pink 'REVERSE' wire to the positive lead of the reverse light.

Note:

If a reversing camera is not installed, do not connect the REVERSE/BACK cable. Leave it unconnected. Connecting it without a camera can cause improper display or automatic entry into reverse mode, potentially leading to unit failure. Disconnect it immediately if this occurs.

2.4 Machine Fixed Reference Method

The unit is designed for single DIN installation. Ensure the mounting frame is securely fixed in the dashboard opening. Bend the claws of the mounting frame if necessary to secure the unit.

Figure 3: Installation notes and accessories.

Important:

Some cars may require additional aftermarket accessories for installation, such as a double DIN dash kit, wire harness adapter, or radio antenna adapter, if the stereo size does not perfectly match your dash opening.

3. Operating Instructions

3.1 Main Interface Navigation

The main interface provides access to all primary functions. Use the touch screen to navigate.

• HOME: Returns to the main interface.
• Return: Returns to the previous interface.
• Radio: Enters the radio mode.
• BT: Enters the Bluetooth mobile phone music and call interface.
• PhoneLink: Accesses CarPlay, Android Auto, or MirrorLink functions.
• USB: Plays music, video, or pictures from a USB flash drive.
• AV IN: Enters the external audio mode interface.
• Setup: Enters the system settings interface.
• BT Music: Plays mobile music via Bluetooth.
• Sound: Enters the EQ sound effect setting interface.
• Logo: Allows selection of car logos for the boot interface or customizes it via USB.

3.2 Radio Function

The FM radio allows you to listen to your favorite stations.

• Tuning: Short press ◄►► to automatically search for the next station. Long press to manually search (0.05MHz increments).
• Preset Stations: Long press P1-P6 to save the current station. Up to 18 stations can be stored.
• Band Switching: Switch between FM1, FM2, FM3 bands.
• AS (Auto Search): Automatically searches and stores full-band radio stations.
• LOC/DX: Toggles between long-range and short-range broadcast.

Figure 4: Bluetooth and FM Radio interfaces.

3.3 Bluetooth Function

Connect your mobile phone via Bluetooth for hands-free calls and music streaming.

Connection Method:

1. Turn on the car stereo and enable its Bluetooth.
2. On your mobile phone, enable Bluetooth and search for available devices.
3. Select the device named "Carkit" (or similar) from the list. The default PIN is "0000" if required.
4. Once connected, you can make/receive calls and play music through the stereo.

3.4 Phone MirrorLink (CarPlay & Android Auto)

This feature allows you to project your smartphone screen onto the car stereo display via a USB cable.

Figure 5: Apple CarPlay and Android Auto interfaces.

Apple CarPlay:

1. Connect your iPhone to the stereo using a USB data cable.
2. The stereo will automatically enter the CarPlay interface.
3. To re-enter CarPlay after exiting, press 'PhoneLink' on the HOME screen.

Android Auto:

This feature requires the