JVC TK-C215VP4U/E Electrical Specifications of Alarm Input Terminals, Polarity of alarm signals

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Installation and Connection

About Connection Cables (continued)

Electrical Specifications of Alarm Input Terminals

(TK-C215VP12U/E only)

●To prevent penetration of noise in the internal circuitry, apply a non-voltage contact signal to the ALARM input terminal. Never apply a voltage.

●Apply an alarm signal for at least 200 ms. If it is shorter, it is not guaranteed that the signal will be recognized as an alarm signal.

●Under the alarm status (status when the metal contact is “make”), select the contact or connecting wire such that the maximum wire resistance between the ALARM IN and ALARM GND is within 150 K.

ALARM IN

ALARM GND

Polarity of alarm signals

ALARM INPUT

SHORT (CONTACT)	ALARM

OPEN	NORMAL (HOME POSITION)

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Contents TK-C215VP4U/E Instructions TK-C215VP12U/E For Customer UseIntroduction Safety Precautions For USA and CanadaDear Customer Characteristics Table of Contents Precautions for proper use of this product Storage and Location of UseOthers Note on consumable parts MaintenanceEnergy Conservation TK-C215VP12U/E onlyName of Parts CameraVideo signal output connector BNC AC 24 V/DC 12 V Power Supply WireAlarm signal cable TK-C215VP12U/E only BaseCamera Interior MemoB,+/- R/B,+/- adjustment button Setting the Switches Lens TK-C215VP4U/ERESET/SPOT RESET/SPOT button Function selection switches AGC Auto-gain control switchBLC Backlight compensation switch Sync Synchronization system selection switchWHT.BAL. ATW/MANUAL selection switch DAY/NIGHT Easy Day & Night switchAlarm Position status indication LED B,+/- R/B, +/- adjustment buttonPosition Select Position Select button Alarm alarm input mode selection switch TriggerSystem Example Metal ContactVideo signal cables DC 12 V or AC 24 V power supply cableAbout Connection Cables Electrical Specifications of Alarm Input Terminals ‹ Polarity of alarm signalsRight sequence to connect and set the camera Removing the dome cover Setting the switchesSetting the switches Removing the inner domeMounting the base SetupMounting the fall prevention wire to a firm place Removing the camera unit from the baseConnect the alarm cable. TK-C215VP12U/E onlyA Pg Connecting the coaxial cable a PgConnecting the AC 24 V/DC 12 V power supply wires Cable ConnectionMounting the camera unit to the base Mounting the camera unitFill the hole with sealing material Fastening the 2 fastening screws of the camera unitInserting the silica gel supplied Adjusting the video image Adjusting the shooting direction of the cameraMounting the test monitor Adjusting the focus Adjusting the angle of view, focus and brightnessAdjusting the angle of view TK-C215VP4U/EAdjusting the brightness TK-C215VP12U/E Adjust the focusAdjust the brightness Registering home position Registering alarm position Mounting the inner dome Mounting the dome coverMounting the camera using the electrical box Following procedures are same as normal mountingMounting the base to the pipe Mounting the camera using the pipeMounting the fall prevention wire to a firm place a Pg Fastening the base to the ceilingRemoving the plug for the piping hole of the base White-spot correction Page Specifications Camera Lens General Dimensional Outline Drawing Focus chart TK-C215VP4U/E TK-C215VP12U/E Dome Camera