User's Manual

Technical Document Template Version 1.0 Page 14 of 88
3. Lens control: users can adjust the lens according to the installation needs.
Image 5. Lens control page
a. Settings:
1 Zoom
Use the arrows to zoom in or out. Users can also click
on the bar to zoom to specific position.
2
Focus
Use the arrows to adjust the focus, or use the
mouse to
move and resize the focus window
3
Focus method
Fast
Focus method allows users to automatically refocus.
Use fast focus method to refocus on the current focal
length or use full scan to refocus all focal length.
Full scan
4
IRIS
Auto
Iris controls the depth of field
and light level. Select
Auto for the iris to automatically maintain the
optimum
light level to the image sensor so that images can be
sharp, clear and correctly exposed with good contrast
and resolution. Choose manual to manual
ly set the the
iris opening.
Manual
Open