Asus TV TUNER CARD(NTSC) - Manual (Page 53)

53 ASUS TV Tuner Card User’s Manual
4. Software Reference
4. S/W Reference
NOTE: The following descriptions are only for selected features of the ASUS
VideoSecurity utility. For a full description of the features described in this manual
and other features, refer to the ASUS VideoSecurity Online Help (HTML)
format included with your support CD. You may also click the Help button to
open the online help file.
Detecting Sensibility
This is an important parameter when setting up VideoSecurity. Your environment
may change often but VideoSecurity is concerned only when there is a change in the
environment. Make sure that you select a suitable sensitivity for your environment.
Detecting Interval(frame/sec)
This sets the scan rate. Default is 2 frames/sec. The higher the scan rate, the more
accurate is the detection. Higher rates, however, entails a higher CPU usage. Do not
use a high rate when you plan to use VideoSecurity while using other applications.
Working Directory
The Working Directory is the folder where the utility stores its temporary working
and log files. The default is
C:\VIDEOSEC . The directory is user-configurable. When
VideoSecurity is ran, a sub-directory automatically created under the main direc-
tory, using the current date and time as the folder name. For example,
“1999.11.30_12.30.20” means that VideoSecurity was started on 30 November 1999
at 12:30:20 PM.
Detect Region
• Full window detects all visible area when watchdog function is on.
• User define region detects only the area defined by the user when watchdog
function is on. Feature will take effect only when VideoSecurity runs the next time.
Window Style
• Normal Window is the default style, that is, VideoSecurity will function as a
standard Windows program.
• Minimized as a tray icon lets you hide the main VideoSecurity window. This is
useful when you don’t want anyone to know you are monitoring. When this op-
tion is selected, the VideoSecurity icon will appear on the taskbar in the lower-
right corner of your screen. Whenever VideoSecurity detects a problem, it will
run. You may also run VideoSecurity by clicking the icon.
• Always on Top is like a Normal Window except that the main window and
control panel is shown always on top of other programs or utilities. You may
right click to enable or disable this function at the main window anytime.
Do not change the working folder’s name while VideoSecurity is running. Otherwise,
a fatal runtime error will occur.