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5.1 INTRODUCTION & SYSTEM REQUIREMENT
A.
INTRODUCTION
The Defender 4-Channel DVR comes with special PC viewer software to review and capture video
footage on a PC running the Win2000 or WinXP OS. Once installed on your PC, the PC viewer
software (YAViewer4) recognizes the USB-connected DVR and offers several video management
options including backup to a unique .MYS video file, or capturing frames to a .BMP file.
Note: The PC viewer consists of two modules:
View & Backup
Displays video stream stored on the hard drive.
MYS File Player
Plays and saves captured stream file.
B.
SYSTEM REQUIREMENTS
Microsoft Windows 2000 or Later (XP, 2003).
CPU 1.0 GHz or Higher.
RAM 256 MByte or greater.
DirectX 7.0 or later.
C.
INSTALLATION
Hardware Installation
With the DVR powered on, connect the USB A/A cable from your PC’s USB port to the DVR’s USB
port.
Software Installation
To load the YAViewer4 software, simply insert the CD into your CD drive, and auto-run will display the
contents of the CD in a window on your desktop. Drag (copy) the YAViewer_Eng application file to
your desktop (or any location on the HDD you prefer) and double-click on that application to launch the
viewer software.
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