Hitachi VM-H39A - Manual (Page 38)

AUTO FOCUS
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AUTO FOCUS
• You can always focus the subject automatically if "FOCUS M." is not displayed in the
viewfinder.
The range of subject with which auto focus can be used
• On "T" side: about 3.6 feet from the lens surface to infinity.
• On "W" side: about 3/8 inches from the lens surface to infinity.
You cannot focus automatically with the following objects. Focus manually.
1. Objects not in the center of the viewfinder.
2. Objects at far and near positions at the same time
3. Objects lit by a spotlight or neon signs, etc.
4. Objects behind glass with water droplets or dust on it.
5. Objects with almost no difference in brightness such as a white wall.
6. Objects moving rapidly.