AC-HBV89 HDMI to USB-C Adapter Cable User Manual

About The AC-HBV89

Compatibility

The AC-HBV89 HDMI to USB-C Adapter Cable is compatible with the A6, and S8 series Android head units, as well as the P9 Series Portable Smart CarPlay Display (PSCD).

Note: The placement of USB ports may vary depending on the specific model. Please refer to your actual head unit for details.

AC-HBV89 HDMI to USB-C Adapter Cable Front View Functionality

The AC-HBV89 HDMI to USB-C Adapter Cable is a video input conversion accessory specifically designed for ATOTO A6, and S8 series Android head units, as well as the P9 Series Portable Smart CarPlay Display (PSCD).

This adapter converts a standard HDMI video signal into a USB-C video stream and delivers it through the USB interface of the head unit, allowing the system to display video output from external HDMI devices in real time.

With this adapter, the A6 and S8 series Android head units and the P9 Series Portable Smart CarPlay Display (PSCD) are no longer limited to their built-in system content. It can function as a display terminal for a variety of external video devices, further expanding in-vehicle entertainment options and system flexibility.

HDMI to USB-C Adapter Cable — Key Features

1. HDMI Video Input Support

Supports standard HDMI output devices.
Converts HDMI video signals into a USB video stream in real time, allowing the video image to be displayed directly on compatible ATOTO devices.

2. Plug-and-Play Design

No additional power supply is required. Video data is transmitted through the USB interface, enabling simple installation and making it suitable for vehicle retrofit and aftermarket applications.

3. Examples of Supported External Devices

This adapter can be used to connect various HDMI output devices, including but not limited to:

(1)Smart TV sticks or HDMI media boxes;

(2) Game consoles (such as handheld console docks or mini consoles);

(3) Media players with HDMI output;

(4) Other HDMI-enabled external devices.

Note:
The functionality, content, and compatibility of external devices depend on the devices themselves and are not determined by the head unit or the adapter cable.

4. Ports Definitions

HDMI Input Port: For connecting external HDMI video sources.

USB-C Output Connector: For connecting to the USB port of compatible ATOTO devices.

5. Cable Recommendations

It is recommended to use a high-quality HDMI cable. The cable length should be selected appropriately based on the vehicle’s interior wiring layout. Excessively long cables may result in signal attenuation.

Connection

Use Scenario 1: For ATOTO A6 and S8 Series Android Head Units

Connection Instructions:

Step 1: Connect the HDMI connector of the AC-HBV89 HDMI to USB-C Adapter Cable to an external HDMI output device (such as a TV box).

Step 2: Use the included female USB-C to male USB-A adapter to connect the USB-C end of the AC-HBV89 HDMI to USB-C Adapter Cable, then plug the USB-A end into the external storage USB-A port of the ATOTO A6 or S8 series Android car stereo.

Step 3: Power on the external HDMI output device and the A6 or S8 series Android car stereo.

Step 4: Open the “HDMI-IN” app on the A6 or S8 series Android car stereo.

Step 5 (Important Note): Unplug the HDMI device (such as the TV box) and then plug it in again. The video signal will be refreshed, and the image should appear clearly on the display.

【AI图解: The associated image illustrates the connection diagram.】

Note:
If the “HDMI-IN” app is not installed on your car stereo, please download it from resources.myatoto.com or the FindApps store, or contact support@myatoto.com for assistance.

Use Scenario 2: For ATOTO P9 Series

Connection Instructions:

Step 1: Connect the USB-C end of the AC-HBV89 HDMI to USB-C Adapter Cable directly to the P9’s USB-C port.

Step 2: Connect the HDMI connector of the AC-HBV89 HDMI to USB-C Adapter Cable to an external HDMI output device (such as a TV box).

Step 3: Power on the external HDMI output device and the P9 series car stereo.

Step 4: Open the “HDMI-IN” app on the P9 series car stereo.

Step 5 (Important Note): Unplug the HDMI device (such as the TV box) and then plug it in again. The video signal will be refreshed, and the image should appear clearly on the display.

【AI图解: The associated image illustrates the connection diagram.】

Note:
If the “HDMI-IN” app is not installed on your car stereo, please download it from resources.myatoto.com or the FindApps store, or contact support@myatoto.com for assistance.