3.SUB MENU 1
1)M BLACK:Master black level setting
The master black level can be set in a range of
(0)setting, hold down both the L and R buttons for approx. two seconds.
2)SHUTTER:Electronic shutter mode
The electoric shutter setting is changed over as shown below When VARIABLE is selected, a shutter speed specified at VARIABLE is used in operation.
In the Auto camera mode, if the Lens Type is set to DC, the shutter mode defaults to AES. If Lens Type is set to Video, default is to Off
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Lock
Auto electronic shutter mode
(Note):1. If the Lens Type is Video, the AES mode cannot be used. If using a manual iris lens, set the Lens Type to DC and the Iris Mode to Manual in order to use AES.
If the iris opening is proportional to the DC voltage (with manual
Mode to Auto.
2.In the AES mode, the CCD operates in FLD mode even if set to FRM.
3)VARIABLE:Variable electronic shutter speed setting
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The camera delivers intermittent video signal output. So, to view continuous images, it is required to use the video memory. A clear image can be attained even if the subject is illuminated with a faint light source. As the store time increases, the degree of
(Note) With an increase in store time, the degree of characteristic pattern noise, white scratch, etc. of the CCD image sensor will become higher.
∙1/60.38 (1/50.31: PAL) 1/251.5 (1/253.8: PAL):Lock scan mode
When an image of a subject display screen having a different scan frequency is taken, a bright or dark horizontal bar appears to roll up or down the screen.
When the shutter speed is Variable, operation is at the speed selected by the Variable setting (see below). In the Auto CAM mode, the shutter is set to AES.
The shutter speed can be adjusted to where the horizontal bars are minimized in the display.
(Note) If the display screen scanning frequency is less than 60Hz (50Hz PAL), the rolling horizontal bars cannot be stopped. Not settable in the Auto CAM mode.
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