JVC TK-C215VP12U/E, TK-C215VP4U/E manual Adjusting the brightness

Page 27

Adjusting the brightness

Usually, adjustment of the brightness is not required. When this is necessary, adjust the iris level accordingly.

To darken	: Anti-clockwise direction (L
	side)
To brighten	: Clockwise direction (H side)

Memo:

●Do not perform iris level adjustment within 30 seconds after pressing the focus adjustment button. (It cannot be adjusted correctly as the electronic shutter mode is activated.)

●Before adjusting the iris level, set the [AGC] switch of selection switch C to AOFFB. If turning too much to L side when not set to AOFFB, AGC feature will activate causing the sensitivity increases and the picture quality may appear grainy.

Image 27

Contents For Customer Use TK-C215VP4U/E Instructions TK-C215VP12U/EIntroduction For USA and Canada Safety PrecautionsDear Customer Characteristics Table of Contents Precautions for proper use of this product Storage and Location of UseOthers TK-C215VP12U/E only MaintenanceEnergy Conservation Note on consumable partsCamera Name of PartsBase AC 24 V/DC 12 V Power Supply WireAlarm signal cable TK-C215VP12U/E only Video signal output connector BNCMemo Camera InteriorFunction selection switches AGC Auto-gain control switch Setting the Switches Lens TK-C215VP4U/ERESET/SPOT RESET/SPOT button B,+/- R/B,+/- adjustment buttonDAY/NIGHT Easy Day & Night switch Sync Synchronization system selection switchWHT.BAL. ATW/MANUAL selection switch BLC Backlight compensation switchAlarm Position status indication LED B,+/- R/B, +/- adjustment buttonPosition Select Position Select button Trigger Alarm alarm input mode selection switchMetal Contact System ExampleVideo signal cables DC 12 V or AC 24 V power supply cableAbout Connection Cables ‹ Polarity of alarm signals Electrical Specifications of Alarm Input TerminalsRight sequence to connect and set the camera Removing the inner dome Setting the switchesSetting the switches Removing the dome coverRemoving the camera unit from the base SetupMounting the fall prevention wire to a firm place Mounting the baseCable Connection Connecting the coaxial cable a PgConnecting the AC 24 V/DC 12 V power supply wires Connect the alarm cable. TK-C215VP12U/E onlyA PgFastening the 2 fastening screws of the camera unit Mounting the camera unitFill the hole with sealing material Mounting the camera unit to the baseInserting the silica gel supplied Adjusting the video image Adjusting the shooting direction of the cameraMounting the test monitor TK-C215VP4U/E Adjusting the angle of view, focus and brightnessAdjusting the angle of view Adjusting the focusAdjusting the brightness Registering home position Adjust the focusAdjust the brightness TK-C215VP12U/E Registering alarm position Mounting the dome cover Mounting the inner domeFollowing procedures are same as normal mounting Mounting the camera using the electrical boxFastening the base to the ceiling Mounting the camera using the pipeMounting the fall prevention wire to a firm place a Pg Mounting the base to the pipeRemoving the plug for the piping hole of the base White-spot correction Page Camera Specifications General Lens Dimensional Outline Drawing Focus chart TK-C215VP4U/E TK-C215VP12U/E Dome Camera