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L
Shutter Speed
M
B/W Mode
IR Preset AF
Light
This item sets the speed of the electronic shutter.
When [Sense Up] item K is set to x2 or above, available setting value is
1/60 or 1/100 only.
[Setting values : 1/60,1/100,1/250,1/500,1/1000,1/2000,1/4000,1/10000]
:
Memo
● Flickering of fluorescent lightings can be reduced when the shutter speed is
set to 1/100 or 1/60 respectively in regions of commercial power
frequency 50 Hz and 60 Hz.
● A smear phenomenon specific to CCD, where white bands appear vertically
along bright light source, is more emphasized the faster the shutter speed
is.
This sets the function to switch from Color to B&W mode.
Color
: Always be in Color mode.
Black & White
: Always be in B&W mode.
Auto Low,Auto Mid,Auto High
: This item automatically switches between Color Mode and B&W
Mode when the luminance meets defined conditions over 30
seconds. Select the sensitivity from three options.
:
Memo
To ensure a successful B&W/Color switching
● If the [B/W Mode] item is set to Auto Low, Auto Mid, Auto High , the B&W/
Color setting can be switched according to the brightness of the object, but
the condition of illumination and field angle may make this impossible. To be
absolutely certain of B&W/Color switching, connecting external sensor to
alarm input cable of this camera and setting alarm action of B&W mode is
recommended.
When switching the Color mode to B&W mode, the type of light source may
cause the focus to be dislocated. This is because the B&W mode is
sensitive to both visible light and near-infrared light. When this happens,
set this item to On to focus automatically.
On
: Enabled.
Off
: Disabled.
This item sets the illumination of the object during B&W mode.
Normal : Select this for normal illumination.
IR
: Select this when using infrared illumination.
:
Memo
● If IR is set under normal sunlight or fluorescent lighting, the camera will
not switch normally from Color to B&W mode.
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