JVC VN-C20 User Manual

Page 33

Camera ID

Character strings entered here will be written to the JPEG comment segment
(item name: camera). Refer to the API Guide on the file formats of JPEG.

For adjusting the brightness when a DC iris lens is in use.
Decreasing the value closes the iris (aperture) and darkens the image.
[Setting values: -15 to 15]

AGC

For setting AGC (Auto Gain Control).
Setting to

AOnB enables automatic gain adjustment according to the

brightness.

Easy Day & Night

For setting the Easy Day & Night function.
This feature is configurable only when the [AGC] item is set to

AOnB.

When this is set to

AOnB, the image turns black-and-white when the

luminance level is low.

Shutter Speed

For setting the shutter speed.
This can be set to

AautoB only when the [AGC] item is set to AOnB.

Set to

AautoB only when using a manual iris lens.Setting to AautoB while

using a DC iris lens may cause flickers.
[Setting values: 1/601/1001/2501/5001/10001/20001/40001/10000]

Back Light
Compensation

For turning ON/OFF the Back Light Compensation feature.
Set this to

AOnB when there is a bright light source at the background of the

object.
This can be set to

AOnB only when the [AGC] item is set to AOnB and the

[Shutter Speed] item to

AautoB.

White Balance

For adjusting the white balance.
Setting this to

AAutoB enables automatic white balance adjustment, which is

the color standard.

R-Gain

For adjusting the red color when white balance is set to

AManualB.

[Setting range: 0 to 100]

B-Gain

For adjusting the blue color when white balance is set to

AManualB.

[Setting range: 0 to 100]

Pedestal

For adjusting the black level.
[Setting values: 0 to 1]

Enhance

For adjusting the edge enhancement.
[Setting values: -3 to 3]

Chroma

For adjusting color strength.
[Setting range: -5 to 5]

VN-C20_EN.book Page 33 Tuesday, January 31, 2006 1:51 PM