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No.
Item
(4)
[AGC]
Default: ON(HIGH)
ON(HIGH)
ON(MID)
ON(LOW)
OFF
(5)
[Sensitivity up]
Default: OFF
(6)
[Black & white mode]
Default: OFF
ON
OFF
AUTO1
AUTO2
(7)
[LEVEL]
Default: HIGH
HIGH
LOW
Select the gain (degree of amplitude of the video signals) adjustment
method.
When the luminance of the subject becomes darker, the gain will be
automatically incremented and the screen will become brighter. "HIGH",
"MID" and "LOW" in parentheses "( )" are indications of the gain level.
Images will be captured with the gain level fixed.
Electronic sensitivity enhancement (sensitivity up) is performed by
adjusting the storage time of CCD elements. The following sensitivity
settings are available:
OFF/x2 AUTO/x4 AUTO/x6 AUTO/x10 AUTO/x16 AUTO/x32 AUTO
................................................................................................................
Note
• Selecting "x32 AUTO", for example, automatically increases
sensitivity up to a maximum of 32 times.
.....................................................................................................................
Important
• When "ON" is selected for [Sensitivity up], the frame rate may
become lower. Noise or white dots (blemishes) may sometimes
appear in the image.
Select switching between the colour mode and the black & white mode.
................................................................................................................
Note
• This camera can easily judge the light source by the information of
the CCD image capture elements. Sometimes the light source
cannot be judged when a moving subject or the entire screen is
constantly a fixed colour. When "AUTO2" is selected for [Black &
white mode], use a light source having a wavelength of 800 nm or
more.
.....................................................................................................................
The black & white mode is selected.
The colour mode is selected.
The camera automatically switches between the colour mode and the
black & white mode in accordance with picture brightness (luminance).
The black & white mode is selected when lighting is low, while the colour
mode is selected for bright lighting.
Select this setting when using a near infra-red light source at night.
Set the level of light at which black & white mode is switched to.
The black & white mode is switched to when the lighting around the
camera is approximately 5 lx or lower.
The black & white mode is switched to when lighting around the camera is
approximately 1 lx or lower.
23
Description
(2/4)
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