User Manual

3.BLC/ATRSETUP(BackLightCompensation/AdaptiveToneReproduction)

The BLC SETUP is used to control the various Back Light Compensation modes

available in the EasyView™ 2 dome camera. BLC can assist in compensating for

exposure problem associated with very bright backgrounds causing subjects to

bloom or silhouette. The new ATR feature adjusts the picture to assist with widely

contrasting scenes of view by controlling the effective gamma levels. The factory

default is ‘OFF.’

3.1 BLC MODE (OFF, HLC, BLC-F, BLC-A, BLC-E)

TheBLCdividestheframeandcalculateseachzoneaccordingtoitsexposurelevel

counterbalanceexcessivebackgroundlighttodistinguishthesubjectintheforeground.

• OFF:TheBLCisoff.

• HLC(HighLightCompensation):TheHLCmasksoutexcessivelybrightareaswithin

theframeandcompensatestherestoftheframeaccordingly.

• BLC-F:BLCisxedweightedononeof9separateareasofthescreen.

• BLC-A:BLCautomaticallycompensatesforexcessivelightingontheentirescreen.

• BLC-E:BLCautomaticallycompensatesforexcessivelightingonthescreen.This

modeissuitableforextremebacklightingsituations.

OSD Menu Terms & Settings

BLC

BLC LEVEL

BLC AREA

ATR

RETURN

SAVE & EXIT

BLC SETUP

OFF