JVC VN-V686WPU I BLC, J Iris, H B/W Mode, K White Balance, To ensure a successful B&W/Color switching, [Setting values : Off, Area1, Area2, Area3, Area4]

H B/W Mode

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 AAuto Low, Auto Mid, Auto HighB, 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.

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]

Photometry area

Photometry area

Photometry area

Photometry area

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.

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