Level adjustment, Level turning direction, Too bright | JVC TK-WD31

• LEVEL adjustment

Monitor screen	LEVEL turning direction
Too bright	Counterclockwise (Toward L)

Too dark	Clockwise (Toward H)

Memo

●If the sensitivity adjustment LEVEL is turned excessively to L, the sensitivity increases because of the AGC function of the camera, and the image looks grainy.

●At Low light levels, video iris lens may “Hunt”. Please adjust iris level on lens to minimise hunting.

For DC auto iris lens (auto iris lens without built-in EE amp)

Set the VIDEO/DC switch on the side of the unit to “DC” and adjust the LEVEL in the LENS ADJUST screen. ( Page 35)

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JVC TK-WD31 manual Level adjustment, Level turning direction, Too bright, Too dark Clockwise Toward H

Contents

LWT0181-001B-H Color Video Camera TK-WD310INSTRUCTIONS Important Safeguards Page III Page Safety Precautions Page Introduction Features Reference page or item Memo Contents Operating Precautions Introduction Page Backfocus adjustment ring Names and Operations of PartsFront and Bottom Lens mount Camera-mounting bracket Use a screw shorter than 7 mm.Rotation prevention hole Rear Panel Video OUT Video signal output connectorPower Power indicator lamp This lamp lights when power is supplied to the camera SET button Selector buttonThis is set for internal synchronization INT This is connected to an automatic iris control lens. VIDEO/DC Iris Selector SwitchSide Panel Iris Iris Terminal System with up to 8 cameras Basic System Mounting the lens Mount the lens according to the procedures described below DC Iris Video Iris VideoGND Connections on the back Power supply DC 12 V or AC 24 Conductor diameter Φmm More 100 m 260 m 410 m 500 m Reference Mounting the camera Fall Prevention Auto iris lens adjustment Too dark Clockwise Toward H Level adjustmentLevel turning direction Too bright Back focus adjustment With a zoom lens With a fixed-focus lens Operation Menu settings C M OD E Menu screens are structured as shown below Menu tree Mode Focus Adjust screenDefault setting OFF About menus WDR Mode Video Adjust screen WDR Mode Wide Dynamic Range WDR is adjusted manually EXP. Bias ContentWDR Bias WDR Limit Setting Gain AGC Mode Memo White Balance Default setting ATW Preparation Manual Enhance Level Camera Settings screenThis setting is performed when using the DC auto iris lens Color Level DC Offset PhaseCamera Title DC Gain Repeat steps 4. and 5. above to enter up to 24 characters Camera Title Edit screen Allowed characters Factory Settings screen Returns set values to their factory settingsClear Ultra Super High MID LOW OFF MAX MIN TroubleshootingSymptom Remedy Operation becomes un Lx 50%, F1.2, AGC ULTRA⋅16 SpecificationsVideo OUT Lx 50%, F1.2, AGC High TK-WD310 Color Video Camera