JVC VN-V25U - Manual (Page 39)

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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.
● 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 ~ 85 ~ 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 ~ 219 ~ 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 - 4 : For selecting a photometry area from the four available
types.
[Set values: Off, Area1, Area2, Area3, Area4]
Off Area1 Area2 Area3 Area4
Photometry
Area
Photometry
Area
Photometry
Area
Photometry
Area
Photometry
Area
VN-V25U_EN.book Page 39 Friday, November 2, 2007 11:26 PM