Hitachi vl-21a Zoom Speed, Focus, Exposure BLC White BAL 3D-DNR Special General Initial Exit

Models: vl-21a

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 Maximum zoom movement. Possible from x001 to x270.

 Zoom speed movement. Possible from x1 to x27

 Can be adjusted from 0 (dark) to 48 (bright). Note: Not used while in manual mode.

FLICKERLESS

 Removes screen flickering caused by discordance of frequency and lighting.

D.S.S.

 Use under very low light conditions for full color surveillance.

 OFF< FLD 2 FLD 128

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Contents

Hitachi Table of Contents Ntsc CN#Color Red Blue Yellow Burst Night Mode 0.25 lux, Digital Slow ShutterOff / On Interface Measurement SpecificationsEnvironment Condition and Test Lens Test Condition Appearance Appendix Page Zoom Start Focus Mode Manual Focal DistMenu FocusExposure Zoom SpeedFocus Exposure BLC White BAL 3D-DNR Special General Initial ExitRED Focus Exposure BLC3D-DNR Special General Initial Exit ATW PushMotion Special General Initial ExitSpecial General Initial Exit Zone Select Center Zone State OFF Sensitivity Initial ExitFocus Exposure BLC White BAL 3D-DNR Special Version CAM IDGeneral ID Display OFF CAM Title Language ENG Protocol DEF BaudrateNtsc Signal SystemCommunication Protocol Page Measurement Conditions Standard Measurement Conditions Measuring System ProcedureSpecification Test ConditionsColor RED Blue Yellow Burst Low Luminance Sensitivity Contact Information