Focus Mode - Samsung SNP-3120 User Manual

camera setup
Zoom/Focus
Main Menu

• Focus Mode

- AUTO : Performs continuous auto-focus.
- MANUAL : Changes the camera mode to
Manual Focus.
- ONESHOT : Auto-focuses the camera
once after the Pan, Tilt, or Zoom
function is used.
• Digital Zoom : Enables the maximum digital
zoom. Setting the digital zoom to 16X
provides a total zoom of 192X.

M
Unlike the optical zoom, the graphics quality
of the digital zoom decreases as its zoom
ratio increases.

The auto-focus function may not operate
normally under the following conditions :
When background illumination is low
-
- While Slow-Shutter is in operation
- If the zoom level is set too high
- When background illumination is too high
If a long distance object and a close distance object appear together within a monitoring area
-
If there is no contrast, e.g. Ceiling or a wall
-
If the camera is facing a thin horizontal line
-

Auto Focus focuses on an object in the center of the screen; objects around the screen edges
may not be properly in focus.
80_ camera setup
Camera Setting Zoom/Focus
Camera Setting Camera Setting
Zoom/Focus Zoom/Focus
White Balance White Balance
Exposure Exposure
Back Light Back Light
AGC AGC
DNR DNR
XDR XDR
Day/Night Day/Night
Others Others
Zoom/Focus Zoom/Focus
Focus Mode Focus Mode
Digital Zoom Digital Zoom
ATW(IN) ATW(IN)
OFF OFF
--- ---
MEDIUM MEDIUM
OFF OFF
ONESHOT ONESHOT
OFF OFF