JVC TK-WD31 manual Troubleshooting, Symptom Remedy, Operation becomes un

Page 46

OTHERS

Troubleshooting

Symptom

 

Remedy

 

 

The operation becomes un-

Drop in voltage of the power supply can

stable

be considered. Check the length and

 

thickness of the power supply cable.

 

( Page 17)

 

 

 

 

 

 

The auto iris will not operate

Set the VIDEO/DC switch on the side

 

of unit according to the type of auto iris

 

lens used.

 

 

 

( Pages 20, 21)

 

 

 

 

 

 

There is noise in the screen

Lower the gain using the AGC MODE

or increase in residual im-

menu item.

 

 

ages

ULTRA SUPER HIGH MID

LOW OFF

 

(MAX)

 

 

(MIN)

 

Gain

 

 

 

 

 

 

( Page 31)

 

 

The colors of the screen are

When using in an environment where

not natural

there are changes in the light source,

 

set the WHITE BALANCE menu item

 

to ATW.

 

 

 

( Page 33)

 

 

 

 

 

 

White balance adjusted

Set the WHITE BALANCE menu item

automatically/manually

to AWB or MANUAL.

 

 

cannot be used

( Page 33)

 

 

The camera title will not ap-

Set the CAMERA TITLE menu item to

pear

ON.

 

 

 

( Page 36)

 

 

The vertical phase cannot be

When adjusting the vertical phase dur-

adjusted using the V PHASE

ing line lock, set the LL/INT switch on

menu item

the back of unit to LL.

 

 

 

( Page 11)

 

 

 

 

 

 

 

40

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Contents Color Video Camera TK-WD310INSTRUCTIONS LWT0181-001B-HImportant Safeguards Page III Page Safety Precautions Page Features IntroductionMemo  Reference page or itemContents Operating Precautions Introduction Page Names and Operations of Parts Backfocus adjustment ringFront and Bottom Lens mount Use a screw shorter than 7 mm. Camera-mounting bracketRotation prevention hole This lamp lights when power is supplied to the camera Video OUT Video signal output connectorPower Power indicator lamp Rear PanelSelector button SET buttonThis is set for internal synchronization INT Iris Iris Terminal VIDEO/DC Iris Selector SwitchSide Panel This is connected to an automatic iris control lens.Basic System System with up to 8 camerasMount the lens according to the procedures described below Mounting the lensVideo DC Iris Video IrisGND Power supply DC 12 V or AC 24 Connections on the back100 m 260 m 410 m 500 m Reference Conductor diameter Φmm MoreMounting the camera Fall Prevention Auto iris lens adjustment Too bright Level adjustmentLevel turning direction Too dark Clockwise Toward HBack focus adjustment With a fixed-focus lens With a zoom lensMenu settings OperationC M OD E Menu tree Menu screens are structured as shown belowAbout menus Focus Adjust screenDefault setting OFF ModeVideo Adjust screen WDR ModeWide Dynamic Range WDR is adjusted manually WDR ModeWDR Limit ContentWDR Bias EXP. BiasAGC Mode Setting GainMemo Default setting ATW White BalanceManual PreparationColor Level Camera Settings screenThis setting is performed when using the DC auto iris lens Enhance LevelDC Gain PhaseCamera Title DC OffsetCamera Title Edit screen Repeat steps 4. and 5. above to enter up to 24 characters Allowed characters Returns set values to their factory settings Factory Settings screenClear Operation becomes un TroubleshootingSymptom Remedy Ultra Super High MID LOW OFF MAX MINLx 50%, F1.2, AGC High SpecificationsVideo OUT Lx 50%, F1.2, AGC ULTRA⋅16TK-WD310 Color Video Camera
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