Vicon VC455-DSP, Руководство по установке и эксплуатации

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AWB HOLD pushbutton
Use of the AWB HOLD pushbutton:
1. When a subject is lighted by many kinds of light.
2. When you use a special lamp, such as a sodium lamp or mercury vapor lamp.
How to use:
1. Select AWB of mode select switch
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pole 5 (AWB/ATW) (AWB is OFF).
2. Display a full screen of white paper or white subject on the monitor.
3. Adjust the screen color to be white by pushing AWB HOLD pushbutton.
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ALC level adjustment potentiometer for DC drive lens
This potentiometer is used only if the camera is fitted with a DC drive autoiris lens. It is
used to control the amount of light striking the CCD image sensor
LEVEL
Monitor Screen LEVEL Control Direction
To increase the brightness Clockwise
To decrease the brightness Counterclockwise
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MODE select switch
1. INT/LL switch
This camera can operate independently, using its internal crystal-controlled sync
generator, or it may be synchronized using line-locking.
To select one or the other of these sync modes, set the DIP switch on the rear panel to
either INT or LL. Pole 1 is set to ON for LL and OFF for INT.
If line-locking is selected, all the cameras in the system must be adjusted to begin the
video field scan at the same time. This is described in
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and
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LENS-IRIS level