Emprex Web Cam PC320 User Manual
User’s guide, Pc320 web cam, Version 1.0

PC320
Web Cam
User’s Guide
Version 1.0
For Notebook, LCD panel monitor
Operating System Requirements
Windows 98SE, Windows Me, Windows 2000,
Windows XP, Windows Vista™
Driver Software Installation
1. Insert the software CD into the CD-ROM
drive of your computer.
2. The installation program will run
automatically. If the installation does not 
auto play, please run “autorun.exe” from 
the CD-ROM’s root directory to install.
3. Click the “Web Camera Driver” icon to
install device drivers.
4. Click “DirectX-Update” to install DirectX
(9.0C) if you use old version or never 
installed before. 
5. After driver installation, please click
separately “ArcSoft WebCam Companion” 
icon, and then follow the on-screen 
instruction to install the application 
software.
6. The wizard will install ArcSoft suite: four
softwares at the same time.
7. After first time installation, the system will
restart; there will be a new icon on the 
desktop.
8. Connect your WebCam to an available
USB port on your computer. Windows 
should detect your new device. 
Hardware Installation
1. Plug the enclosed USB cable into camera
and USB port on the PC separately, and 
then follow the on-screen instructions to 
install the hardware. To avoid low voltage, 
we recommend the user to plug the cable 
connector to USB port on PC directly. 
2. Once pressing the snap shot button, the
LED indicator on camera will light up and 
the “AMCAP” dialog box will pop up while 
the installation is successful. 
3. Please select AMCAP and enable
“preview function” to view the video after 
first-time installation. If there is no video 
shown, please remove and connect again 
to make sure the USB connection is 
completed. 
Notice:
Please download the latest update of “Service 
Pack” (from Start 
Windows Update) to keep
the camera running smoothly.
 
 
Power Source Adjustment
Choose the mode of “50Hz” or “60Hz” according 
to your power source environment or video 
output signal system to avoid the blurry image. 
Amcap 
Option
Video Capture Filter
OK
Snap Size Adjustment
1. Press the snap shot button on camera to
pop up the “AMCAP” dialog box. Please 
select “Option” and then click “Video 
Capture Filter” to continue.
2.
When the “Properties” dialog box pops up, 
please select “VGA SnapSize” and click 
mouse button to choose the VGA snap 
size you need. There are four selections 
as below: 
0: 640 * 480 1: 800 * 600 
2: 1024 * 768 3: 1280 * 1024
3. Under Windows® 98SE/ME/2000/XP
operating system, move the mouse 
cursor to any empty space on the screen. 
Right click the mouse button and select 
“Properties” to pop up the “Display 
Properties” dialog box. Please select 
“Settings” and then adjust the screen 
resolution to match the “VGA SnapSize” 
you selected before.
4. Under Windows Vista™ operating
system, move the mouse cursor to any 
empty space on the screen. Right click 
the mouse button and select 
“Personalize” to pop up the “Display 
Settings” dialog box. Please select 
“Monitor” and then adjust the screen 
resolution to match the “VGA SnapSize” 
you selected before.
Attention: 
Make sure to install driver and software 
BEFORE plugging the camera into USB port.
Attention:
If you have more than one image device in
your system, please select the CamMaestro
as the PC Camera device. In this way, you can
use this camera to capture images. 
3100553661 Version 1.0 Mar. 2007
