JVC TK-C655 Cable Connections, Make a 90 mm diameter hole in the ceiling, Connect the cables

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Connections & Installation

Cable Connections

Connect cables to the Ceiling Mount as described below.

1. Make a 90 mm diameter hole in the ceiling.

Diameter 90 mm

2. Remove the cover from the Ceiling Mount.

RELEASE LOCK

Cover

Ceiling Mount

3. Pass the cables through the cover.

Make slits in the rubber cap on the cover as shown in the diagram below. Pull the cables through the hole in the ceiling and pass the cables through the slits.

Cap (Top)

Cap (Side)

Connector

Maximum diameter 31 mm

Tube

Maximum diameter 22 mm

33 mm or less

Drip-proof pipe

MEMO

The diameter of the cover hole without the cap is 20.5 mm. For dust prevention, remove the cap (side) and install a drip-proof pipe.

(Be sure to use a drip-proof pipe. The maximum diametre of the pipe connector is 31 mm.)

When distributing the cable from the side, use JVC’s WB- S573 ceiling direct-mount bracket. In this case, the length of the connector should be 33 mm or less, and the maxi- mum diameter of the tube should be 22 mm or less.

4. Connect the cables.

Connect the cables to the terminals on the Ceiling Mount. The four connections consist of a AC 24V power cable, a coaxial cable and a control signal cable.

Control signal cable

To a remote controller such as RM-P2580

To the monitor, etc.

Power cable

To the AC 24 V power supply

AC 24V power cable

This cable connects the AC 24V power supply to the AC 24V input connector. To prevent connection errors and disconnections, the use of lug plate for connections to the AC 24 V INPUT connector is recommended.

When a 2-conductor VVF (Vinyl-insulated vinyl-sheath ca- ble) is used, the maximum connection length is as shown below. (These are merely the standard reference values.)

Maximum cable length

 

100 m

260 m

410 m

500 m

 

 

 

 

 

 

Wire diameter (mm)

 

1.0 or more

1.6 or more

2.0 or more

2.6 or more

 

 

 

 

 

 

CAUTIONS

●When thin cables are used the cable resistance increases. As a result, when the power consumption of the unit is at its max- imum level (during the simultaneous operation of panning and tilting) the effective voltage will drop.

When the voltage drops while the camera is in use, perform- ance can become unstable and preset positions may not be reproduced accurately.

To prevent problems, either use thicker cables that have lower resistance or decrease the cable length by installing the power supply unit closes to the camera. Attempt to reduce the volt- age drop to less than 10% while the rated current level of the camera is flowing through the cable.

●Do not connect an AC 24V cable directly to an AC 230 V outlet. This will cause damage to the unit.

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Contents TK-C655 Important Safeguards Contents Safety Precautions FeaturesProvided Accessories Camera setups with which auto focusing may be difficult Precautions for Correct Operation Preset positions  ZoomingControls, Connectors and Indicators  Ceiling Mount Ceiling Mount  Camera Cable connections P Switch settings PMulti-Drop Communication System Memo Switch 7 OFF Switch 8 on Turn all the components power off before proceedingConnector side of the Ceiling Mount Point-to-Point Communication SystemDuplex Four wires must be connectedTwo wires must be connected For example connection with an RM-P2580Switch Settings  Setting switchesBers on the RM-P2580 Camera ID check procedureMachine ID ExampleRemove the cover from the Ceiling Mount Cable ConnectionsMake a 90 mm diameter hole in the ceiling Pass the cables through the coverCoaxial cable Control signal cablesAttach the cover Attaching the Ceiling Mount Attaching a safety wireAttach the drop prevention wire Attaching the CameraFit the camera Tighten the lock screw using a Phillips screwdriverEnsure that the locking screw is loose Rotate the cameraPress and hold the Menu button for 3 seconds Setup ProcedureSetting the camera menus from an RM-P2580 Press the SET buttonMenu Screen Flow Normal screenCamera Function Screen Camera TITLE/ALARM Screen Camera Video Adjustment Screen Camera ALC/ExDR screenAGC Mode Sense UPAuto PAN/PATROL/TRACE Screen Position Function SET ScreenFactory Settings screen Private Mask Setup Repeat steps 5 and 6 for each title character Camera Title SetupPress the Tele button Press the FAR button Area Title SetupMove the cursor to Area Title Edit and press the SET button Repeat steps 5 to 7 for each area titleRepeat steps 5 to 7 for each alarm title Alarm Title SetupDisplay the Setup menu on the camera Adjust the viewing angle of the start position Auto PAN SetupSet the auto pan mode and speed Auto Patrol Setup Set the patrol start position Auto Trace SetupMove the cursor to Autotrace SET and press the SET button Auto Trace SET screen is displayedPosition Function SET screen Position Title SetupRepeat steps 5 to 7 for each title character Position Title screenIng Attaching a Flush Mounted Ceiling Bracket Optional WB-S575Clamp the Flush Mounted Ceiling Bracket Ceiling plateAttach the ceiling panel Connection CablesRemove the camera Removing a Flush Mounted Ceiling Bracket Optional WB-S575Remove the ceiling panel Check the release labels thoroughly before removalTroubleshooting Symptom Cause Information RemedyPan/Tilt Mechanism SpecificationsCamera GeneralCeiling Mount hole External dimensions Unit mmDimensions in combination with the WB-S575 WB-S575 Flush Mounted Ceiling Bracket + Ceiling panelTK-C655 Dome Type Camera
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