JVC TK-C675B User Manual 2

COMBINATION CAMERA

TK-C675B

RELEASE

LOCK

INSTRUCTIONS

This instruction book is made from 100% recycled paper.

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.

For USA and CANADA

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK,

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

DO NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

Due to design modifications, data given in this instruction book are subject to possible change without prior notice.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Information for USA

This device complies with Part 15 of the FCC Rules. Changes or modifications not approved by JVC could v oid the user's authority to operate the equipment.

Thank you for purchasing this product.

CONTENTS

FEATURES ......................................................................... 2

OPERATING PRECAUTIONS............................................. 3

SAFETY PRECAUTIONS ................................................... 3

CONTROLS, CONNECTORS AND INDICATORS.............. 4

INSTALLATION ................................................................... 5

CONNECTIONS.................................................................. 8

HOW TO USE THE FERRITE CORE.................................. 9

MENU SETTINGS............................................................. 10

Menu operations ............................................................... 10

Menu screen flow .............................................................. 11

CAMERA MODE SELECT screen .................................... 12

CAMERA VIDEO ADJUST screen.................................... 13

VIDEO ADJUST FOR POSITION screen ......................... 14

POSITION TEXT screen ................................................... 15

CAMERA TEXT screen ..................................................... 16

AREA TEXT screen .......................................................... 17

ALARM TEXT screen ........................................................ 18

AUTO PAN SET screen..................................................... 19

AUTO PATROL SETUP screen ......................................... 20

FACTORY SETTINGS screen ........................................... 21

TROUBLESHOOTING ...................................................... 22

SPECIFICATIONS............................................................. 23

m Before starting an important recording, be sure to per-

form a test recording in order to confirm that a normal recording is possible.

m We do not accept liability for the loss of a recording in

the case of it becoming impossible to record due to a problem in the video camera, VCR or video tape.

m We do not accept liability for any damage to the cam-

era in cases when it is dropped because of incomplete installation due to not observing the installation instructions correctly. Please be careful when installing the camera.

AVERTISSEMENT: POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, NE PAS EXPOSER L'APPAREIL A L'HUMIDITE OU A LA PLUIE.

INFORMATION (FOR CANADA) RENSEIGNEMENT (POUR CANADA)

This Class [B] digital apparatus meets all requirements of the canadian Interference-Causing Equipment Regulations.

Cet appareil numénque de la classe [B] respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada.

FEATURES

m Features large aper ture lens with 16x zoom ratio (f=4.5 to

72mm, F1.2, at wide angle).

m Wide coverage angle (Horizontal 3.8° to 56°, Vertical 2.9° to

44°).

m 64 preset positions . m 360 deg ree endless panning. m Maxim um 240 deg ree/sec. panning speed. m Maxim um 2-second z oom speed. m One-push auto focus capability. m RS-485 (Maximum Number of Connections: 32) or RS-422A

control signal.

m High-quality pictures by adopting dome cover with optical

distortion compensation and CCD with 380,000 (U: type) or 440,000 (E: type) effective pixels.

m Adopts large aperture lens, highly sensitiv e CCD.

(Minimum illumination : 2.8 lx, at wide angle)

m Auto panning function. m Variable panning speed.

The panning speed is varied automatically according to the zoom ratio of the lens. (The panning speed decreases when the zoom lens is set near TELE and increases when it is set near WIDE.)

m Auto flip

When the camera reaches its tilting limit, it automatically flips itself over by 180 degrees by panning around.

(This makes it possible for the camera to continue tilting even after it has been tilted straight downward.)

mAuto patrol

Preset positions are activated in sequence. m Menu screen display A built-in character generator provides an on-screen menu

display for easy selection and setting of various functions. m 5-language on-screen display

Names or designations for camera, preset, area and alarm

can be displayed in English, German, F rench, Italian and

Spanish. (E type only) m Area title indication The 360˚ panning angle (horizontal rotation) is divided into

16 sectors, allowing you to chec k the title in each area.

When the camera is manually panned, the preset area

designation is shown on the screen.

Operating precautions

● To save energy, when it is not being used turn the system's power off.

● This camera has been designed for indoor use. It cannot be used outdoors.

● This camera has been designed exclusiv ely to be hung from the ceiling.It may malfunction if it is placed on a surface or if it is tilted.

● Do not install or use the camera in the following places.

• In a place exposed to rain or moisture.

• In a place with vapor or oil soot, for example in a kitchen.

• In a temperature outside the operating temperature range

(–10°C to 50°C).

• Near a source of radiation, X-rays, strong radio waves or

magnetism.

• In a place subject to vibration.

• In a place with excessive dirt.

● Insufficient head ventilation of the camera ma y cause a malfunction. Be careful not to block the ventilation to the camera.

● If this camera and the cables connected to this camera are used where there are strong electromagnetic waves or where there is magnetism present, for example near a r adio or TV transmitter, po w er tr ansformer or an electric motor, the picture may produce noise and the colors may be affected.

● This camera incorporates an AGC circuit. As a result, when it is used under low light conditions, the camera sensitivity is automatically boosted and the picture may look uneven. This is not a malfunction however.

● When the AGC is ON in the auto iris mode, varying the iris with the IRIS control button may not change the picture brightness due to the gain boost function. In this case, s witch the AGC OFF or set the iris mode to manual.

● In auto iris mode, the IRIS control buttons may not function under certain brightness conditions (i.e. when a sufficient amount of light cannot be obtained). In this case , set the iris mode to manual.

● The white balance setting when used under a fluorescent lamp should be A TW (A uto White). If it is set to MANU (Manual), the white balance may not be adjustable.

● When presetting this unit’ s position, turn it on and wait until it has warmed up sufficiently inside (about 30 minutes). This is to avoid a change in the lens focus due to a rise in temperature after installation.

● When this camera is used in the AUT O white balance mode, the recorded colors may be slightly different from the actual colors due to the operational principles of the auto-tracking white balance circuit. This is however not a malfunction.

● If a high-intensity object (such as a lamp) is shot, the image on the screen may hav e vertical lines (smear) or blur (blooming) at its periphery. This is a characteristic of the CCD, and is not a defect.

● The electronic shutter of this camera has been set to 1/60(1/

50) sec. at the factory. When the camera is used under a fluorescent lamp or in an area with a local power frequency of 50/60 Hz, change the shutter speed to 1/100(1/60) on the remote control unit. (The sensitivity deteriorates slightly with a shutter speed of less than 1/100(1/60) sec.) Utype (Etype)

● When the camera is used to monitor the same position continuously for 24 hours or more, the contact resistance of the horizontal rotary parts may increase after long hours of use, and the picture may be affected b y noise interference or the remote control operation may become unstable. To prevent this, turn the system power off and on at least once a week (to initialize) and also clean the contacts.

● Do not touch the dome cover of the lens directly with your hand, contamination of this cover will lead to a deterioration of the picture quality.

● Observe the following when carrying out camera maintenance.

• Turn the power OFF bef ore proceeding to carry out main-

tenance.

• Clean the dome cover lens using a lens wiper cloth (or a

tissue). If it is contaminated seriously , clean the contaminated part with a cloth (or a tissue) which has been soaked in a solution of water and a neutral detergent.

● In order to reduce the generation of unnecessary signals, be sure to install the provided ferrite cores when connecting the cables. (See “How to use the f errite core” on page 9)

● Some subjects may not be brought into f ocus with the autofocus facility of this unit. Focusing will be made easier by locating a subject with highly contrasted vertical stripes near the center of the image.

● Optional controller is required to use the TK-C675B camera. Please contact your local dealer or installer for more information about this controller.

Caution during continuous use

Continuous use of the preset sequence or auto panning operation may make the service life much shorter than expected. The guaranteed operation count for the zoom lens of this camera is around 400,000 times.

(Example)

24 hours of operation per day with single zoom operation per minute: 400,000 (times)/60 (minutes)/24 (hours) = 278 (da ys)

Safety precautions

• As this unit contains parts which rotate at high speeds, it should be installed in a place suitable to withstand the possible vibrations and to support the unit weight of 2 kg. If the ceiling is made of dressed-face plywood, plaster board or another material which is not strong enough to support the unit, reinforce the installed surface by using a reinforcing material (including plywood). If the reinforcement is insufficient, the monitor picture may be blurred due to vibrations or in the worst case the unit may fall.

• Installation of this unit requires expertise. Please contact your dealer for details.

• 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 reinforcement to the ceiling before installation.

• Be sure to tighten the screws and nuts securely, Insufficient tightening may cause the unit to fall from its mount.

• The unit is to be powered by an AC24V. Isolated power supply only. (E type) Class 2 only (U type)

Controls, connectors and indicators

View when the camera body cover is removed

Camera position alignment mark

Dome cover lens

Dome cover

Ventilation

■ Ceiling mount ■ Camera body

23 1

(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 signals.

AC 24V input terminals

Input the 24 V AC power. Isolated power only (E type) Class 2 only (U type)

Drop prevention wire

Engage this wire in the drop prevention wire hook the camera.

Mounting holes (× 4)

Use these holes to attach the ceiling mount to the ceiling.

Camera connector (male)

Connects with the camera connector 13 on the camera.

Lock screw

Use this screw to fasten the camera clamp 14 to fix the camera.

Camera position alignment mark

Align with the mark 17 when mounting the camera onto the ceiling mount.

Safety wire hole

To prevent the camera from dropping accidentally, pass a

safety wire from the ceiling through these holes.

Terminal board cover

Protects the cable connection terminals against dirt, etc.

Control signal termination switch (TERM)

This is a termination ON/OFF switch for the input signals

to the control signal terminal

. When it is set to ON, the

“RX+” to “RX–” route is terminated via 110Ω resistor.

Hook for attaching the drop prevention wire

Attach the drop prevention wire

Camera connector (female)

Connects with the camera connector

to this hook.

on the ceiling

mount.

Camera clamp

Fix the camera body to the ceiling mount by fastening the

lock screw

Camera body cover

to this clamp.

Remove this cover when using the setting switches 16.

Setting switches

Set the PROTOCOL, etc. Ref. “Switch settings” on page 6.

Camera positioning alignment mark

When mounting the camera onto the ceiling mount ,align it with the mark

Ventilation

This is the ventilator for the internal cooling fan.

CAUTION

Make sure that nothing interferes with the v entilator when installing the camera.

Installation

ø90mm

Remove the terminal board cover by flipping it up while pushing its top to the left.

TX+

TX–

VIDEO OUT

RX+

RX–

Make a hole (90 mm dia.) in the ceiling for passing through the connection cables.

Connect the cables to the terminal board. Tur n the power of all the connected equipment to OFF before connecting the cables. Remove the terminal board cover and connect the video signal cable (coaxial cable),the control signal cables (× 4) and the AC 24 V power cables (× 2).

●AC 24 V power cables

Connect the AC 24 V power supply to the AC 24V terminals on the terminal board. To prevent connection errors or a cable disconnection, we recommend the use of lug plates for the connections. The following table shows the connection distances and connection cables provided that 2-conductor VVF cab les (vinyl-insulated vinyl sheath cables) are used.

Drop prevention wire rail

To controller

Lug plates

To AC24V

To monitor, etc.

RX+ RX–

(TX–)(TX+)

(RX–)

(RX+)

TX+

TX–

To controller

Meshed wire

Polyethylene

Core conductor

12mm

6mm

Fold the meshed wire back.

CAUTION

In order to reduce the generation of unnecessary signals, be sure to install the provided ferrite cores when connecting the cables.

Ceiling mount

Maximum extension

(reference)

Conductor diameter

100 m 260 m 410 m 500 m

1.0ømm

and more than

1.6ømm

and more than

2.0ømm

and more than

2.6ømm

and more than

CAUTION

• If thin cables are used(i.e. with a high resistance), a significant voltage drop will occur when the unit is at its maximum power consumption (pan, tilt, zoom operated simultaneously). Either use a thick cable to restrict the voltage drop at the camera side to below 10%, or place the AC 24V pow er supply near to the camera. If voltage drop occurs during operation, the performance will be unstable.

• Attach the cable conductors so that they do not come into contact with the drop prevention wire.

• Be sure to connect the AC 24 V cables correctly. Otherwise the camera will be damaged.

●Control signal cables

These cables should be connected only when it is required to control the camera using the RS-422A or RS-485 signals. The use of 0.65 4-conductor twisted pair cables is recommended. With these cables, the maximum extension distance is 1,200 m.

●Video signal cables

Connect the coaxial cables to the video signal output terminals. Treat the tips of the coaxial cables as shown on the left before connection.

After having connected all of the required cables, again attach the terminal board cover.

Attach the ceiling mount to the ceiling. Attach the ceiling mount to the ceiling using 4 screws, while pa ying attention not to foul the connection cables. Use M4 or No. 8-32 UNC screws and bolts f or attaching the mount. If using wood screws, use those with a diameter of 4.1 mm. The screw head height should be no more than 4 mm.

max. 4 mm

Screws

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 reinforcement to the ceiling before installation.

To prevent accidental dropping of the camera, connect the ceiling plate or channel with the ceiling mount using a safety wire. Thread the safety wire through the safety wire hole on the ceiling mount.

Installation (continued)

Camera body cover

RELEASE

LOCK

RELEASE

LOCK

Mark

Camera body cover

LOCK

RELEASE

Transportation bracket

Setting switches

SW1

SW2

SW3

123456

Reserved

This switch must be set OFF.

DISP

SW5

PROTOCOL (1)

PROTOCOL (2)

SW4

SW6

DOUBLE

FIGURES

SYNC

SINGLE

FIGURES

Board

Machine ID

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.

TERM switch

Tur n the camera body cover to anti clockwise to set the word “RELEASE” on the camera body cov er ov er the mark, then pull the camera body cover upward. Transportation bracket is mounted when it is shipped from the factory. Make sure to remove it bef ore installation.

Remove the screw to remo ve the transportation bracket.

Then fasten the dome cov er with the screw which was removed.

CAUTION

If the power is supplied without removing the transportation bracket, initialization won’t be carried out properly , so that the camera cannot be controlled with a remote control unit. Make sure that it is removed.

Check the switch settings and the communication protocol. Read the controller specifications carefully before proceeding to the switch settings.

■ Switch settings

DISP, PROT OCOL (1), (2), SYNC, Machine ID . Set these switches as required.

●DISP (SW3)

Selects whether “MANUAL” is displayed or not when the camera's preset position is changed by the manual operation of the remote control unit.

MANUAL SW3

Displayed OFF

Not displayed ON

●PROTOCOL (1) (SW4)

Selects whether a single or multiple cameras are controlled in the system. Set PROT OCOL(1) to Multi drop when connecting multiple cameras in series.

Point to point OFF Multi drop (when using the RM-P2580)

When set to Multi drop, be sure to set the Machine ID of each camera.

●PROTOCOL (2) (SW5)

Set according to the communication protocol used for controlling the cameras.

PROTOCOL (2)

Duplex (when using the RM-P2580)

Simplex ON

Ref. “Control signal connection” is on page 9.

●SYNC (SW6)

When this switch is set to ON, the vertical sync of the camera is locked to the AC power line frequency.

SYNC SW6

INT OFF

LL ON

(Initial set: OFF)

• SW1 and SW2 are not in use for the present. Make sure that they are set to OFF.

●Machine ID

The machine ID should be set when us-

ing the camera in Multi drop.

Choose an ID in the 1 to 32 range.

(Initial set: 00)

●TERM switch

• When SW4 is set to ON in order to connect more

ON OFF

RX TERM

(110 Ω)

SC46125-002

(Initial set: ON)

than one camera in series, set the TERM switch of only the terminal camera to ON. The TERM switches of the other cameras should be set to OFF. See “Connections” on page 8.

• When SW4 is set to OFF, this switch should be set to ON.

(Initial set: OFF)

SW4PROTOCOL (1)

SW5

OFF

LL mode U type: 60 Hz area only E type: 50 Hz area only

(Initial set: OFF)

Camera body cover

Claw

Setting switches

Cover

Claw

LOCK

RELEASE

Indication mark

LOCK

RELEASE

Ceiling mount on the ceiling

RELEASE

LOCK

Installation (continued)

Attach the camera body cover.

Align "RELEASE on the camera body cover with the indication mark on the camera body , fit the cover onto the camera body, then rotate the cover clockwise until “LOCK” is indicated.

• Check that the three claws on the cover are locked onto the camera body and that there is no clearance between the cover and the camera body.

Attaching the drop prevention wire.

As shown in the illustration, pull out the drop prevention wire from the ceiling mount and engage it with the drop prevention wire hook on the back of the camera.

CAUTION

Be sure to connect the drop prevention wire . Otherwise the camera body may drop from the ceiling.

Mount the camera body.

1) Ensure that the lock screw on the ceiling mount is loose.

2) Align the camera position alignment mark (^) on the ceil-

ing mount with the camera position alignment mark ( the camera body and fit the camera body into the mount.

3) Rotate the camera body clockwise until it is checked. Then, check that the camera body clamp is located on the lock screw on the ceiling mount.

4) Tighten the lock screw.

) on

Pull out.

Drop prevention wire

Lock screw

Ceiling mount on the ceiling

Hook for attaching the Drop prevention wire

Camera position alignment mark

CAUTION

Be sure to tighten the lock screw fully. Otherwise the camera body may vibrate or drop from the ceiling.

For dismounting the camera from the ceiling, perf orm steps

to 8. in the reverse order.

Camera clamp

Lock screw

Camera body Rotate the camera

body clockwise.

Tighten the lock screw.

Connections

CAUTION

If this camera and the cables connected to this camera is used where there are strong electromagnetic waves or where there is magnetism present, for example near a radio or 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.

■ When the system is composed of a single camera

24V AC

■ When the system is composed of more than one camera

CAUTION

Be sure to terminate the control signal cable at both ends. The cables (length of stub) connecting to non-terminated equipment (camera or controller) must be as short as possible. If the length of stub is long, control may not be made correctly.

CONTROL

VIDEO OUT

PROTOCOL(1) SW4 :OFF TERM : ON

Controller*

Monitor

● When the controller is not located at the end.

CAM1 CAM2 CAM31 CAM32

PROTOCOL(1) : ON MACHINE ID : 01 TERM : ON

PROTOCOL(1) : ON MACHINE ID : 02 TERM : OFF

• Set the TERM switches of the cameras at both ends (CAM1 and CAM32) to ON, and TERM switches of the other cameras to OFF.

• Do not terminate at the controller.

length of stub

● When the controller is located at the end.

CAM1 CAM2 CAM32

length of stub

CONTROL Cable

length of stub

CONTROLLER*

VIDEO SWITCHER, etc.

CONTROL Cable

length of stub

PROTOCOL(1) : ON MACHINE ID : 31 TERM : OFF

length of stub

PROTOCOL(1) : ON MACHINE ID : 32 TERM : ON

Terminate it with 110ohm.

CONTROLLER*

PROTOCOL(1) : ON MACHINE ID : 01 TERM : ON

PROTOCOL(1) : ON MACHINE ID : 02 TERM : OFF

PROTOCOL(1) : ON MACHINE ID : 32 TERM : OFF

• Set the TERM switch of CAM1 to ON, and also, terminate at the controller with 110 ohm. Set the TERM switches of the other cameras to OFF.

VIDEO SWITCHER, etc.

+ 16 hidden pages