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(4)
[AGC]
Default: ON(HIGH)
Select the gain (degree of amplitude of the video signals) adjustment
method.
ON(HIGH)
ON(MID)
ON(LOW)
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.
OFF
Images will be captured with the gain level fixed.
(5)
[Sensitivity up]
Default: OFF
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
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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.
(6)
[Black & white mode]
Default: OFF
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.
.....................................................................................................................
ON
The black & white mode is selected.
OFF
The colour mode is selected.
AUTO1
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.
AUTO2
Select this setting when using a near infra-red light source at night.
(7)
[LEVEL]
Default: HIGH
Set the level of light at which black & white mode is switched to.
HIGH
The black & white mode is switched to when the lighting around the
camera is approximately 5 lx or lower.
LOW
The black & white mode is switched to when lighting around the camera is
approximately 1 lx or lower.
(2/4)
No.
Item
Description
