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

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• 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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Contents LWT0181-001B-H Color Video Camera TK-WD310INSTRUCTIONSImportant Safeguards Page III Page Safety Precautions Page Introduction Features Reference page or item MemoContents 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 cameraSET 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 TerminalSystem with up to 8 cameras Basic SystemMounting the lens Mount the lens according to the procedures described belowDC Iris Video Iris VideoGND Connections on the back Power supply DC 12 V or AC 24Conductor diameter Φmm More 100 m 260 m 410 m 500 m ReferenceMounting the camera Fall Prevention Auto iris lens adjustment Too dark Clockwise Toward H Level adjustmentLevel turning direction Too brightBack focus adjustment With a zoom lens With a fixed-focus lensOperation Menu settingsC M OD E Menu screens are structured as shown below Menu treeMode Focus Adjust screenDefault setting OFF About menusWDR Mode Video Adjust screenWDR Mode Wide Dynamic Range WDR is adjusted manuallyEXP. Bias ContentWDR Bias WDR LimitSetting Gain AGC ModeMemo White Balance Default setting ATWPreparation ManualEnhance Level Camera Settings screenThis setting is performed when using the DC auto iris lens Color LevelDC Offset PhaseCamera Title DC GainRepeat 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 unLx 50%, F1.2, AGC ULTRA⋅16 SpecificationsVideo OUT Lx 50%, F1.2, AGC HighTK-WD310 Color Video Camera