Honeywell HCC334L Backlight Compensation BLC, Flickerless Mode FL, Automatic Gain Control AGC

Backlight Compensation (BLC)

If there is excessive light (for example, a window exists in a scene), the camera tries to compensate by reducing the overall exposure, resulting in the areas surrounding the window becoming too dark. Turn the BLC switch ON to eliminate the silhouette effect.

English

Flickerless Mode (FL)

Set the FL switch to ON to remove the flicker in a picture. For PAL models, the shutter speed is 1/100 second; for NTSC models, the shutter speed is 1/120 second.

Automatic Gain Control (AGC)

This feature can improve picture quality when the level of scene illumination is low. When set to OFF, the gain is 11 dB. When set to ON, the gain is 30 dB.

Auto White Balance (AWB)

Auto white balance ensures that color integrity is maintained. To set the white balance, change the WB1, WB2, or WB3 switches as shown in the following table.

WB1 WB2 WB3 AWB Mode

EE

AES

OFF

OFF

OFF

OFF

OFF

OFF

LEGEND

	OFF	OFF	OFF	ATW Mode
ME	OFF	ON	OFF	AWC Mode
AI
	OFF	ON	ON	One Push Lock
BLC
	ON	OFF	OFF	Indoor Fixed Mode (3200°K)
FL
AGC	ON	OFF	ON	Fluorescent Fixed Mode
WB3				(4200°K)
WB2
	ON	ON	OFF	User Fixed Mode (4700°K)
WB1
= ON	ON	ON	ON	Outdoor Fixed Mode (6300°K)
= OFF

Auto Trace White Balance (ATW)

This mode covers a range of 2800°K to 8000°K. This mode is typically used for indoor applications.

Rev 3 6 G-113077-002

01/07