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System Administrator’s Guide
Document K14392V1 Rev A 75
07/07
Fig. 5–10. The Enhanced Preview Window.
Resolution Tips
The following tips prolong your unit's archive of video through lowering the resolution of recorded
video.
Do you need to establish an individual's "presence" or a person's identify?
• Presence may be sufficient. For tasks that only involve establishing if "someone has entered
the building", or counting cars in a parking lot, and so on, low resolution may be “good
enough” to establish presence, helping to guarantee a longer video archive; see figure
5–13.
How many cars? Objects can be effectively counted at low resolution make using high
resolution unneeded.
• Identification is needed. Unknown vehicles, a person's facial traits and so on, camera position
and higher-resolution may be needed. Identification may not be as crucial when subjects are
known: employees, uniformed personnel, and so on.
• You have the option of adjusting Microsoft Windows’ Display Properties for your PC monitor.
See
Customizing Windows for a PC Monitor’s Settings.