HOW TO USE
1. Adjust the iris and focus of the lens so that optimum image |
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may be obtained. |
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* Usable lenses |
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| 4mm or less | ||||||||
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| L |
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from the bearing surface of the mount is 4mm or less if |
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protruded, should be used. |
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* Using the zoom lens (adjustment of the back focus) |
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The camera is set at the standard back focus position when |
| Camera |
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| Lens | |||
shipped from factory. Depending on types of zoom lenses, |
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however, slight readjustment may be necessary. |
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Adjust the lens |
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| Focusing dial | ||
either direction as per the illustration, referring to the following instructions.
1Place an object at any fixed distance and set the focus ring of the zoom lens accordingly.
2Set the zoom lens to full TELE position and obtain the best focus position by turning the focus ring or the zoom lens.
3Set the zoom lens to full WIDE position and obtain the best focus position by turning the focusing dial located on the side of the camera.
4Repeat procedures 2 and 3 until focus remains constant throughout the zooming range. Note: When weight of the lens is more than 1kg (2.2lbs), the camera should be supported by the
lens rather than relying on camera mounting screw. Adjust the
* Using an auto iris lens
When a DC driven type auto iris lens is used, set the AUTO IRIS switch at DC, and connect the plug of the lens (for iris terminal) to the IRIS terminal on the right side of the camera.
When a video feedback type auto iris lens is used, set the AUTO IRIS switch at VIDEO, and connect the plug of the lens (for iris terminal) to the IRIS terminal on the right side of the camera. (Refer to Lens manual for the level adjustment.)
Plug for IRIS terminal
(CHUOMUSEN
IRIS terminal
| DC position | VIDEO position |
1 | Control - | +9V iris power (50mA Max.) |
2 | Control + | GND |
3 | Drive + | |
4 | Drive - (GND) | GND |
*When a video feedback type auto iris lens (peak/average selectable type) is used at peak mode, BLC may not function well. In such a case, select the average mode.
2.Before your use of the camera at AES (Automatic Electronic Shutter) mode.
*When using an
*The AES mode may increase smears on monitors, which is caused by characteristics of CCD and is not defect.
Set the AES switch at OFF in case smears appear excessively.
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