JVC VN-V686WPU - Manual (Page 109)

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I BLC 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
: No backlight compensation.
Area1 to Area4 : For selecting a photometry area from the four available
types.
[Setting values : Off, Area1, Area2, Area3, Area4]
J Iris This item sets the iris.
When
AAuto-1, Auto, Auto+1B is selected, the iris is adjusted automatically.
You can also click the [+], [-] buttons under [Manual] to adjust. In this case, the
iris will change while the button is being pressed. It will stop when the button is
released.
K White Balance For selecting the white balance control feature. White balance can be adjusted
for a light source with a color temperature range of 2,300K to 10,000K.
ATW-Wide
: Switches to the Auto-Tracking White Balance (automatic color
temperature tracking) mode. The camera adjusts the white
balance automatically according to the color temperature of the
illumination. (Color temperature range of 2,300K to 10,000K)
ATW-Narrow : This mode supports an even narrower range of color
temperature than AATW-WideB. The camera adjusts the white
balance automatically according to the color temperature of the
illumination. (Color temperature range of 3,200K to 8,000K)
AWC : Switches to the Auto-White Balance Control mode. In the
AAWCB mode, values entered for the [R Gain] and [B GAIN]
items are applied to white balance.
R Gain Adjusts the R (red) hue during AWC.
+
: Increases the redness or red level.
- : Decreases the redness or red level.
[Setting values : 0 to 255]
Memo :
● Click the button once to change to the next value. To change the value
continuously, click repeatedly. The value will not change if the button remains
pressed down.
B GAIN Adjusts the B (blue) hue during AWC.
+
: Increases the blueness or blue level.
- : Decreases the blueness or blue level.
[Setting values : 0 to 255]
Memo :
● Click the button once to change to the next value. To change the value
continuously, click repeatedly. The value will not change if the button remains
pressed down.
Off Area1 Area2 Area3 Area4
Photometry Photometry Photometry Photometry
VN-V686WPU_EN.book Page 109 Friday, February 8, 2008 5:20 PM