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COMBINATION CAMERA TK-C675B This instruction book is made from 100% recycled paper. INSTRUCTIONS For Customer Use : Enter below the Serial No. which is located on the body. Retain this information for future reference. Model No. TK-C675B Serial No.
Information for USA This device complies with Part 15 of the FCC Rules. Changes or modifications not approved by JVC could void the user's authority to operate the equipment. Thank you for purchasing this product.
400,000 (times)/60 (minutes)/24 (hours) = 278 (days) • The ceiling to mount the TK-C675B has to be strong enough to support ten times the weight of this product. If the ceiling is not strong enough, make sure to apply rein- forcement to the ceiling before installation.
Controls, connectors and indicators Ceiling mount (Front) (Back: Camera side) VIDEO OUTPUT terminal Outputs composite video signals and is to be connected to a monitor, etc. (Output impedance 75ohm) Control signal terminals The camera can be controlled by RS-422A or RS-485 sig- nals.
The screw head height should be no more than 4 mm. CAUTION The ceiling to mount the TK-C675B has to be strong enough to support ten times the weight of this product. If the ceiling is not strong enough, make sure to apply reinforce- ment to the ceiling before installation.
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Installation (continued) Camera body cover Camera body cover Setting switches Board CAUTION The setting of these switches will be read only once at the time when the power is turned on. Even if the setting is changed in a state where the power is on, such a change will not be reflected.
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Camera body cover Claw Setting switches Cover Ceiling mount on the ceiling Pull out. Drop prevention wire Ceiling mount on the ceiling Lock screw Attach the camera body cover. Align "RELEASE on the camera body cover with the indi- cation mark on the camera body, fit the cover onto the cam- era body, then rotate the cover clockwise until “LOCK”...
TV transmitter, power transformer or an electric motor, the picture may produce noise and the colors may be affected. Optional controller is required to use the TK-C675B camera. Please contact your local dealer or installer for more information about this controller.
control signal connection Use a twisted-pair cable for the connection. Duplex When the camera is controlled with the full duplex proto- col, set SW5 to OFF. Camera RX– TX– Four wires must be connected. For example (connection with the RM-P2580) Camera RX+ C RX–...
Menu settings This chapter shows an example of connection to the JVC’s remote control unit RM-P2580. Read it and refer also to the instruction manual of the RM-P2580. Menu operations It is possible to set the menu screen of the remote control unit (RM-P2580).
Menu screen flow The menu screen flow is as follows. For details, see the reference pages. Normal screen Camera SETUP screen S E T U P C A M E E L E C T . . C A M E D E O A D J U S T .
Menu settings (continued) CAMERA MODE SELECT screen Item V.PHASE Set when adjusting the vertical of other cameras operating in the line lock (LL) mode. Adjust while viewing the screen. The value will become smaller when the pan/tilt lever is pressed to the left (8).
CAMERA VIDEO ADJUST screen Item AGC MODE The maximum gain of the AGC (Automatic gain control) is set. This setting value becomes a maximum limit when the gain is automatically changed according to brightness. Set this to 20dB when there is little light on the subject. MEMO The gain is automatically raised in dark areas when the AGC is in operation.
Menu settings (continued) VIDEO ADJUST FOR POSITION screen Item POSITION TEXT It is possible to set up to 16 characters to use as titles for set positions (max. 63) and home positions (max. 1). See the next page for details on settings MEMO Always register positions before setting titles.
POSITION TEXT screen It is possible to set titles to positions (max. 63) and home positions (max. 1) using text of 16 characters or less. MEMO Always register positions before setting titles. Positions cannot be selected when they are not registered. To register positions, see the instruction manual of the used remote control unit.
Menu settings (continued) CAMERA TEXT screen It is possible to set up to 16 characters to use as a title during camera selection. ZOOM(WIDE) button ZOOM(TELE) button S E T U P P O S I S E T U P .
AREA TEXT screen The 360° panning angle (horizontal rotation) is divided into 16 sectors, allowing you to check the title in each area. When the camera is manually panned, the preset area designation is shown on the screen. It is possible to set titles of 16 characters or less to each area. To select whether to display the title or not is made in AREA TITLE.
Menu settings (continued) ALARM TEXT screen It is possible to set up to 12 characters to use as a title during alarm. FOCUS(FAR) button FOCUS(NEAR) button ZOOM(WIDE) button ZOOM(TELE) button S E T U P P O S I S E T U P .
AUTO PAN SET screen Auto pan is a feature which allows the camera to slowly move sideways automatically and is set per each camera. There are 3 AUTO PAN modes: RETURN that goes back and forth between two points, RIGHT that makes a right rotation and LEFT that makes a left rotation. Slow speed Example: Action of Retun mode...
Menu settings (continued) AUTO PATROL SETUP screen The auto patrol is a feature to move the camera to multiple positions at high speed in a set sequence and time and is set per each camera. High speed High speed High speed S E T U P P O S I S E T U...
FACTORY SETTINGS screen It is possible to return all camera settings to the factory settings. S E T U P P O S I S E T U C A M E C O N T N I T . . Remote control SETUP screen S E T U P C A M E...
Troubleshooting Symptom Video is not • Is there a problem in the power cables con-nect- output. ing the camera to the power supply unit. (If the power cables are too long or are of the wrong size, the correct voltage may not be supplied due to an increase in resistance.) Power cannot be •...
Specifications CAMERA Signal system : U type Based on NTSC standard E type Based on PAL standard Image device : 1/3"IT CCD Effective picture : U type 380,000 pixels, 771 (H) element E type 440,000 pixels, 753 (H) Sync system : Line lock/Internal Video S/N : 48dB (Typ.)