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• Off: Images will be captured with the fixed gain level.
• Default: On(High)
[Auto slow shutter]
The electronic sensitivity enhancement (sensitivity up) can be carried out by adjusting the storage time of the
sensor.
The following are available for the recording duration.
VT164W
VT164W
VT164
VT164
VP104W
VP104W
VP104
VP104
:
Off(1/30s), Max.2/30s, Max.4/30s, Max.6/30s, Max.10/30s, Max.16/30s
VP101
VP101
:
Off(1/30s), Max.2/30s, Max.3/30s, Max.4/30s, Max.8/30s
• Default: Off(1/30s)
IMPORTANT
• When “On” is selected for “Auto slow shutter”, frame rate may become lower. Noise or white dots
(blemishes) may sometimes appear.
Note
• When “Max. 16/30s”
VT164W
VT164W
VT164
VT164
VP104W
VP104W
VP104
VP104
/“Max.8/30s”
VP101
VP101
is selected, for
example, sensitivity will automatically be increased up to x16. When “Off” is selected for “AGC”, this
setting is unavailable.
[Day & Night(electrical)]
Select switching between the color mode and the black & white mode from the following.
• Off: The color mode is selected.
• Auto: Switches from color to black-and-white images when the ambient brightness (illuminance) of the
camera is approx. 1.0 lx or less. It takes time to switch between modes.
• Default: Off
[White balance]
Select a method of white balance adjustment from the following.
White color can be adjusted by “Red gain” and “Blue gain”.
• ATW1: Selects the automatic tracing white balance mode. The camera will constantly check the color
temperature of the light source and adjust the white balance automatically. Operating color temperature
range is approx. 2,700 K - 6,000 K.
• ATW2: Selects the automatic tracing white balance mode under a sodium lamp. The camera will adjust
the white balance automatically under a sodium lamp. Operating color temperature range is approx. 2,000
K - 6,000 K.
• AWC: Selects the automatic white balance control mode. This adjustment is suitable for a location where
a light source is stable. Operating color temperature range is approx. 2,000 K - 10,000 K.
• Default: ATW1
Note
• Under the following conditions, color may not be faithfully processed. In these cases, select “AWC”.
– When shooting a subject whose major part is a thick color
– When shooting blue sky or sun at sunset
– When shooting a subject whose luminance is too low
• When “AWC” is selected, click the [Set] button.
[Red gain]
Adjust the red color of images.
When the cursor is moved in the “+” direction, the red color will become thicker.
When the cursor is moved in the “–” direction, the red color will be thinner.
Operating Instructions 61
9 Configure the settings relating to images and audio [Image/Audio] (BL-VT164W/BL-VT164)/ Configure the settings
relating to images [Image] (BL-VP104W/BL-VP104/BL-VP101)