JVC VN-C205 manual Adjusting the iris level

Page 12

Preparation (Step 1 Connection/Installation)

1-2 Mounting the Camera to the Ceiling (Continued)

2. Installation (Continued)

3. Adjustment of the camera’s angle of view

 Connection of the Input Power Cable

Be careful of the following items when connecting the cables.

• Turn OFF the power supply to all components before making connections.

Setting

1.Connection for Adjustment of the

Camera

The MONITOR terminal is used when mak-

ing various adjustments to the camera at

To video Signal Cable

 DC 12 V or AC 24 V Input power cable

Connect the DC 12 V or the AC 24 V power

supply to the DC 12 V/AC 24 V terminals on

switch

Adjustment button

installation.

To DC 12 V or AC 24 V Power Supply

the terminal board. To prevent connection er-

rors or a cable disconnection, we recommend

the use of lug plates for the connections.

The following table shows the connection dis-

tances and connection cables provided that 2-

conductor VVF cables (vinyl-insulated vinyl

sheath cables) are used.

IRIS LEVEL Volume

751

The power to the camera body must be ON

termination

when adjustments are performed.

disconnected

 

Conductor diameter (mm)

ø1.0 mm

ø1.6 mm

ø2.0 mm

(AWG18)

(AWG14)

(AWG12)

 

Monitor TV

Maximum

DC 12 V

20 m

70 m

110 m

extension

 

(60 ft)

(220 ft)

(360 ft)

 

AC 24 V

70 m

180 m

280 m

 

 

(220 ft)

(590 ft)

(910 ft)

Cautions

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. Either use a thick cable to restrict the voltage drop at the camera side to below 10%, or place the power supply near to the camera. If voltage drop occurs during operation, the performance will be unstable.

Do not allow input from both a DC 12 V and AC 24 V power supply at the same time.

When using a DC 12 V power supply, ensure that the polarities of the cable are correct.

The AC 24 V power supply should conform to the following:

For USA

: Class 2 only

For Europe

: Isolated power supply only

Note

Connecting multiple VN-C205 Cameras

In a system where more than 1 VN-C205 is used, turn on the power for a VN-C205 first, followed by setting the camera until "2-3 Setting IP Address for this Camera Using the 'VN-C205U Setup Tool' " is completed. Upon doing so, turn on a second camera and perform setting in the same way. Perform the same procedure for subsequent cameras.

Default IP address setting for all VN-C205 cameras is 198.168.0.2. When the power for multiple cameras are turned on at one time under a single LAN environment, therefore, proper access may not be established due to IP address redundancy. Do not turn on the power of more than 1 camera at the same time.

When IP address redundancy occurs, ensure that only one VN-C205 exists under a single LAN environment, and wait for some time (at least 10 minutes). In some cases, the power for all network devices under the same LAN environment may have to be turned off and on again to enable access to VN-C205.

22

Tilt lock screws

Horizontal

Lock screw

Variable range 120°

Vertical rotation

Focal length

adjustment ring IRIS LEVEL

FOCUS ADJ. switch

(  page 11)

Focus ring

Rotation levers

2.Adjusting the Lens and Camera Angle

Camera angle, zoom and focus are adjusted.

Horizontal rotation (adjustable range: 120°)

1 Loosen the horizontal LOCK screw.

2 Holding the both tilt lock screws, rotate horizontally.

3 Tighten the horizontal LOCK screw.

Vertical rotation

(adjustable range: +80°, –50°)

1 Loosen the tilt lock screws.

2 Holding the rotation levers, rotate vertically.

3 Tighten the tilt lock screws.

Image inclination (adjustable range: ±15°)

Manipulate the rotation levers to adjust the inclination of the image.

Adjusting the iris level

This adjustment only needs to be made when required.( page 10)

23

Image 12
Contents VN-C205INSTRUCTIONS VN-C205Not apply to all appliances Information for USASettings Contents IntroductionPreparation Settings OperationCharacteristics Operating PrecautionsIntroduction Latest Updates Operating Environment Name and Function of PartsVideo setting switch Preparation Procedure Connection ExamplesFlowchart of installation work for camera Getting Started InstallationAdjustment of the camera’s angle of view PreparationPreparation Connection/Installation Mounting the Camera to the CeilingPreparations Preparations  Connection to Alarm Input/Output Terminal  Inserting the CF cardConnect the alarm terminal Connect the input power supply cableConnect the LAN cable Point the camera in the direction you wish to captureAdjusting the iris level When installing the Camera to the electrical box Adjusting the focal lengthAdjusting the focus Settings related to videoInstalling the Software Pull out the cables aside and mountWhite-spot correction Setting PCs IP Address Windows XP Settings Network SettingsClick Select Internet Protocol TCP/IP and click PropertiesSetting PCs IP Address Windows For Windows 2000, set according to the following procedureSelect Settings and click Properties Set IP address toThis VN-C205U Setup Tool only allows connection of VN-C205 Check settingsFor other settings, next Click Start up the V.Networks Controller.Other Settings Using the VN-C205U Setup Tool Authorization Level Allowed AccessAll operations using the V.Networks Controller Viewing of motion images onlyOther Settings Using the VN-C205U Setup Tool 2. Multicast Perform area setting This section describes procedures for alarm setting Alarm InputOperation when an alarm input is activated Alarm 1/Alarm Detect ModeAlarm Output Alarm FTP Alarm Output Function/Set Value OutputOutput Set Values Output ValueSetting the Advance screen Recording timeRecording files Other Settings Using the VN-C205U Setup Tool 6. Web Other Settings Using the VN-C205U Setup Tool 7. FTP ServerStart up the VN-C205U Setup Tool and select FTP Server Displaying still images uploaded to the /user folderPassword Error recovery Connection errorTransfer error Alarm FTP Upload SettingStart up the VN-C205U Setup Tool and select Time When NTP is usedStart up the VN-C205U Setup Tool and select Memory Info Normal High SpeedConnect to VN-C205 Features that Allow Setting Using the V.Networks Controller Starting Up V.Networks ControllerSettings Setting Using the V.Networks Controller Select View Specify Image Size and Upside Down settingsMotion Detection Standby Image Size and InversionImage Quality Setting Operations Setting Using the V.Networks ControllerFrame Rate Alarm Setting Select Setting and Time Stamp Perform setting Select Setting and Property Perform settingWhen alteration is complete, click Time StampRecord/Stop Operations Operation Using the V.Networks Controller PlaybackPlay button Click Playback screen is displayedSnapshot Access Authorization Level Operating EnvironmentSetting Using the Web Browser Operations Operating Using a Web BrowserStarting Up the Web Browser Setting Using the Web Browser 1. Other Settings Setting Using the Web Browser 2. View Setting Setting Using the Web Browser 3. Alarm Setting Click to apply settings and to save the set values Alarm  Alarm OutSetting Using the Web Browser 4. FTP Setting Operations Setting Using the Web BrowserViewing Still Images Viewing Live ImagesTroubleshooting Symptom Causes/Remedial ActionsImage Link Displaying a still imageSpecifications OthersTemplate テンプレート 120