JVC TK-C655 manual Troubleshooting, Symptom Cause Information Remedy

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Troubleshooting

Symptom	Cause (Information)		Remedy

No picture is displayed.	Is there a problem in the power cable(s) connecting the	Use cable(s) with low cable resistance
	camera to the power supply unit?	and of the correct cable length.
	(If the power cable(s) are too long or of an inadequate	(Ensure that the voltage supplied to the
	size, the correct voltage may not be supplied due to an	terminal board is correct during camera
	increase in cable resistance.)	operation, i.e. when the rated current is
		flowing through the camera.)

No power to the	Are cables connected properly to the terminal board on	Connect the cables properly.
camera	the Ceiling Mount ?

Power to the camera but	Is there a problem with the power cable(s) connecting the	Change power cable(s) to one(s) of lower
it later turns off when the	camera to the power supply unit?	resistance (i.e. thicker or shorter cable(s)).
pan/tilt mechanism	(If the power cable(s) are too long or of an inadequate	(	P. 14)
pan/tilt mechanism	size, the correct voltage may not be supplied due to an	☞
starts operation.	size, the correct voltage may not be supplied due to an
starts operation.	increase in cable resistance during the pan/tilt operation.)


Video sync error occurs.	When L/L is set, does the power supply frequency match	Use a stable power supply with a
	the video frequency (50 Hz)?	matching frequency.
	Is thses interference to the power supply?	Prevent any penetration of noise into the
		power supply.

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Contents TK-C655 Important Safeguards Contents Provided Accessories FeaturesSafety Precautions Preset positions Precautions for Correct OperationCamera setups with which auto focusing may be difficult Zooming Ceiling Mount Controls, Connectors and Indicators Ceiling Mount Camera Multi-Drop Communication System Switch settings PCable connections P Memo Connector side of the Ceiling Mount Turn all the components power off before proceedingSwitch 7 OFF Switch 8 on Point-to-Point Communication SystemTwo wires must be connected Four wires must be connectedDuplex For example connection with an RM-P2580 Setting switches Switch SettingsMachine ID Camera ID check procedureBers on the RM-P2580 ExampleMake a 90 mm diameter hole in the ceiling Cable ConnectionsRemove the cover from the Ceiling Mount Pass the cables through the coverAttach the cover Control signal cablesCoaxial cable Attach the drop prevention wire Attaching a safety wireAttaching the Ceiling Mount Attaching the CameraEnsure that the locking screw is loose Tighten the lock screw using a Phillips screwdriverFit the camera Rotate the cameraSetting the camera menus from an RM-P2580 Setup ProcedurePress and hold the Menu button for 3 seconds Press the SET buttonNormal screen Menu Screen FlowCamera Function Screen Camera TITLE/ALARM Screen Camera ALC/ExDR screen Camera Video Adjustment ScreenSense UP AGC ModePosition Function SET Screen Auto PAN/PATROL/TRACE ScreenFactory Settings screen Private Mask Setup Press the Tele button Camera Title SetupRepeat steps 5 and 6 for each title character Move the cursor to Area Title Edit and press the SET button Area Title SetupPress the FAR button Repeat steps 5 to 7 for each area titleDisplay the Setup menu on the camera Alarm Title SetupRepeat steps 5 to 7 for each alarm title Set the auto pan mode and speed Auto PAN SetupAdjust the viewing angle of the start position Auto Patrol Setup Move the cursor to Autotrace SET and press the SET button Auto Trace SetupSet the patrol start position Auto Trace SET screen is displayedRepeat steps 5 to 7 for each title character Position Title SetupPosition Function SET screen Position Title screenClamp the Flush Mounted Ceiling Bracket Attaching a Flush Mounted Ceiling Bracket Optional WB-S575Ing Ceiling plateConnection Cables Attach the ceiling panelRemove the ceiling panel Removing a Flush Mounted Ceiling Bracket Optional WB-S575Remove the camera Check the release labels thoroughly before removalSymptom Cause Information Remedy TroubleshootingCamera SpecificationsPan/Tilt Mechanism GeneralDimensions in combination with the WB-S575 External dimensions Unit mmCeiling Mount hole WB-S575 Flush Mounted Ceiling Bracket + Ceiling panelTK-C655 Dome Type Camera