Vista VK2-HDX23IR-SMW, User Manual

Page: 28 / 100

VK2-HDX23IR-SMW User manual V1.0 Page 28
2) Auto Focus
• Mode:
Determines focus operation method.
– Auto:
Auto focus is always active.
– Manual:
Manual focus is always a fixed focus.
– One Push:
Manual focus mode except that auto focus is activated only after the camera
movement stops and lasts for about 5 seconds.
• Focus Limit:
Minimum distance for Auto Focus operation. Object nearer than this limit may not
be clearly focused.
• Speed:
Focus speed can be adjusted in the range of 1 ~ 7.
• Sensitivity:
Focus sensitivity can be adjusted in the range of 0 ~ 4.
NOTES:
1. Avoid continuous, 24-hour use of the auto focus. This will shorten the lifespan of the lens.
2. The auto focus function might not work properly under any of the following conditions:
- Bright or flashing lights.
- Low illumination of the target area.
- Slow-shutter action.
- Dark object.
- Excessive illumination of the target area.
- If a short-distance object and a long-distance object are in the target area.
- If there is no contract gap.
- If the camera is taking a picture of a thin horizontal line.
When the settings are complete, click Save button to save the settings, or click Reset button to
clear all of the information you entered without saving it.