ACASIS AC-TV004 User manual

User Manual

Product Description
1. Thunderbolt 3 interface capture card, 40Gbps transmission bandwidth,
professional-grade video processing;
2.HDMI1.4 input format, capture at any resolution within 1080P;
3.1*USB3.0 interface expansion, 5Gbps transmission bandwidth;
4. Supports 1080i hardware deinterlacing and 3D noise reduction algorithm,
making the picture clearer;
5. Video processing is completed by the capture card and does not occupy the host
CPU;
6. Dual system compatible, supports Windows/Mac OS operating system;
7. Support Xbox, PS4, Switch and other game consoles.
Product Interface Display
①4*HDMI interface (supports up to 4K@30HZ input)
②Thunderbolt 3 interface, supports video capture up to 1920*1080
③USB3.0 interface expansion, 5Gbps transmission bandwidth

Instructions for Use
Product Installation
1. Connect the capture card to a computer with a Thunderbolt 3 or above interface
using a Thunderbolt 3 data cable;
2. Turn on the computer and install the our capture card driver;
Driver Installation
ACASIS Thunderbolt 3 four-channel HDM video capture card supports Windows
10/11 and Mac OS systems. Please confirm the system type before installing the
driver and consult ACASIS official customer service to send the driver for the
corresponding system.
Mac OS system driver installation
1. Click the Apple icon in the upper left corner and select "Restart" to restart the
computer.

2. (Press "command+R" while restarting) Wait until the computer startup interface
displays the startup progress bar, and then release the keys (Note: ①If the macOS
recovery interface appears, select your own system user and click "Next". Just enter
the user password; ②Press and hold the power button when MacOS M1 restarts. If
it does not start for a long time, release it and press and hold until the startup
progress interface is displayed)

3. Select "Utilities"==>"Terminal" to enter the terminal command interface.
4. After entering "csrutil disable" on the terminal command line, press the "Enter
key". When you see "System Integrity Protection is off. Restart the machine for the
changes to take effect.", click the Apple icon in the upper left corner and select
"Restart" to restart the computer.

5. After the computer restarts, find the driver installation package on the desktop
and double-click the driver installation package ==> Click "continue".
6. Click "install".
7. Enter the user password and click "install software".

8.Click "Open Security Preferences".
9. Click the "Lock in the lower left corner"

10. Enter the user password and click "Unlock"
11. Click "Restart" to restart the computer

12.After the computer restarts, click "About This Mac"
13. Click System Report, select PCI, and check if the driver installation shows
"Yes", which means the installation is successful.

Windows system driver installation
(1) Consulting [email protected] Or download the driver from the official website.
(2) After receiving the driver, you must unzip it all. Otherwise it cannot be used
normally.
(3) Open the driver after installation
(4) Select WINDOWS system
(5) Decompress this driver
(6) Open driver software==>Always open==>Until Open this
“Drvlnstall_X64.exe”
(7) Prompt after opening==>(find Video Capture Card number: 1)==>(Install the
driver)
(8) Click(Install the driver), Wait for the prompt to complete the installation
(9) Now it can be used normally
Product use
After connecting to the computer, you can capture video on the video software,
taking OBS as an example.

1.OPEN OBS
2.Click on “+” below
3. Click Video Caputre Device
4. If you want to use multiple Pictures of multiple video capture,
we suggest renaming ①to distinguish usage. For example ：Viedo 1
If you no need for multi-channel video capture card, please click ②

5.Select Video Capture Card

6.Select the resolution to use(You can also refer to pictures)

7. Clicking on the red line at the edge of the screen and holding it down can
change the image size of the video capture card

8. Ye can set the desired video capture card image, size, and location(Refer to the
following figure)
For example: Layout 1
For example: Layout 2

For example: Layout 3
The USB interface of the capture card can be connected to devices such as
USB capture card/keyboard and mouse/sound card/SSD,HDD enclosure.

Product Specifications
product name
Thunderbolt 3 Quad HDMI Video Capture Card
Product number
AC-TV004
Material/color
Aluminum alloy /iron gray
Standard sizes
179mm*80mm*20mm
Transmission
interface
Thunderbolt 3 interface*1 40Gbps transmission
bandwidth, 8-channel capture card capable of daisy
chaining
video input
HDMI*4
HDMI input format
HDMI-1.4
input resolution
Any resolution within 1080P
Video sampling rate
Comply with Directshow specification
Audio input
4-way LPCM audio signal
audio frequency
capture
Comply with DirectSound specification
USB input port
USB 3.0 5Gbps transmission bandwidth
Output color space
YUY2
Hardware
deinterlacing
Supports 1080i hardware deinterlacing. ,3D noise
reduction algorithm, clearer picture
System compatible
Support Windows 10/11 and Mac OS operating systems
HDPC support
Support Xbox, PS4, Switch and other game consoles
Compatible software
Windows Media Encoder Adobe Flash Media Live
Encoder, Real Producer Plus, Vlc. Wirecast VMIX...
Compatible
development
interface
DirectShow (Windows) standard interface
Power consumption
<=5.0w
range of working
temperature
0-85 degrees Celsius