JVC VN-V225U series - Manual (Page 25)

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( TV) is applicable to VN-V series only. (TX) is applicable to VN-X series only.
M EV
Compensation For setting EV (Exposure Value) correction. Enables setting between -9(-3EV) to
6(+2EV). You can specify settings in each 1/3 EV step. Decreasing the value
darkens the images, while increasing the value brightens the image.
[Set values: -9 to 0 to 6]
N White Balance For selecting the white balance control feature. White balance can be adjusted
for a light source with a color temperature range of 2800K to 9500K.
ATW Switches to the Auto-Tracking White Balance (automatic color temperature
tracking) mode. Adjusts the white balance automatically according to the color
temperature of the light.
AWC Switches to the Auto-White Balance Control mode. In the AWC mode, values
entered for the [AWC R-GAIN] and [AWC B-GAIN] items are applied to white
balance.
One Push
AWC Executes AWC (automatic white balance control).
Execute by placing a white object around the center of the screen in a location
with a lighting condition that is similar to the object to be shot.
Memo:
● Pressing the [One Push] button replaces the [AWC R-GAIN] and [AWC B-
GAIN] values with the values of the AWC execution results.
● Even when white balance is set to ATW, pressing the [One Push] button
switches the mode automatically to AWC.
AWC R-Gain For setting the gain of R (red) when in the AWC mode.
Larger value : Increases the redness.
Smaller value : Decreases the redness.
[Set values: 0 to 85 to 255]
AWC B-Gain For setting the gain of B (blue) when in the AWC mode
Larger value : Increases the blueness.
Smaller value : Decreases the blueness.
[Set values: 0 to 219 to 255]
O Back Light
Compensation For selecting the backlight compensation feature. Set this feature when there
is a bright light source in the same direction as the object. Enables unwanted
light sources to be excluded from the photometry area.
Off : Disables backlight compensation.
Area1 to 4 : For selecting a photometry area from the four available
types.
[Set values: Off, Area1, Area2, Area3, Area4]
Memo:
● The backlight compensation area is not linked to digital PTZ (TX).
Off Area1 Area2 Area3 Area4
Photometry
Area
Photometry
Area
Photometry
Area
Photometry
Area
Photometry
Area