# Hws AHD 8CH 720P Capture Family Card

# Quick User Guide for Linux

Copyright 2021 Longtimetech All rights reserved.

Revised 06/26/2021

## 1 Introduction

Hws Capture Supoort AHD 8CH 720P Capture card Now.

## 2 Product Install

- Turn off the power of the computer;

- Insert thecard into the computer PCI Express Slot or Thunderbolt ex-box.

## 3 Driver Install

### 3.1 Driver Installation Introduction

This section mainly introduces how to install the driver of the Card on Linux.

### 3.2 Driver Installation

- Download the driver installation package hws_XXXX.zip. xxxx indicates the driver version num.

- Input commond: unzip hws_XXXX.zip . Extract the Driver to the current directory

- The following directories and files are included in the Decompression packages:

  - play：play Directory contains test demo . Using these script can easily test the card.

  - scripts： scripts Directory contains script and system configuration files that installation uninstall and repair of the driver.

  - src：Src directory contains the source code of the driver.

  - install.sh：The file will call script which in the scripts directory to automatically install dirver.

- Install kernel development kit: You must first install the kernel develpment kit. Otherwise driver installation will fail.

  - Ubuntu：sudo apt-get install linux-headers-`uname -r`

  - Fedora、CentOS、RHEL: sudo yum install kernel-devel

- Call the install.sh of the current directory to install driver.