JVC VN-C20 - page 33

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ACamera ID Character strings entered here will be written to the JPEG comment segment

(item name: camera). Refer to the API Guide on the file formats of JPEG.

BDC lris Level For adjusting the brightness when a DC iris lens is in use.

Decreasing the value closes the iris (aperture) and darkens the image.

[Setting values: -15 to 15]

CAGC For setting AGC (Auto Gain Control).

Setting to AOnB enables automatic gain adjustment according to the

brightness.

D

Easy Day and Night

For setting the Easy Day and Night function.

This feature is configurable only when the [AGC] item is set to AOnB.

When this is set to AOnB, the image turns black-and-white when the

luminance level is low.

EShutter Speed For setting the shutter speed.

This can be set to AautoB only when the [AGC] item is set to AOnB.

Set to AautoB only when using a manual iris lens.Setting to AautoB while using

a DC iris lens may cause flickers.

[Setting values: auto,1/60,1/100,1/250,1/500,1/1000,1/2000,1/4000,1/10000]

FBack Light

Compensation

For turning On/Off the Back Light Compensation feature.

Set this to AOnB when there is a bright light source at the background of the

object.

This can be set to AOnB only when the [AGC] item is set to AOnB and the

[Shutter Speed] item to AautoB.

GWhite Balance For adjusting the white balance.

Setting this to AAutoB enables automatic white balance adjustment, which is

the color standard.

R-Gain For adjusting the red color when white balance is set to AManualB.

[Setting range: 0 to 100]

B-Gain For adjusting the blue color when white balance is set to AManualB.

[Setting range: 0 to 100]

HPedestal For adjusting the black level.

[Setting values: 0 to 1]

IEnhance For adjusting the edge enhancement.

[Setting values: -3 to 3]

JChroma For adjusting color level.

[Setting range: -5 to 5]

VN-C20_EN.book Page 33 Tuesday, February 14, 2006 10:51 AM

Contents

Main BOX TYPE NETWORK CAMERA VN-C20 For Customer Use: Safety Precautions CAUTION FOR USA AND CANADA Information for USA Information for Users on Disposal of Old Equipment [European Union] (Business users) Page These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances. IMPORTANT SAFEGUARDS Introduction .................................... 2 Connection / Installation ..............13 Network Settings .......................... 21 Setting Using Internet Explorer .. 27 Contents Operation ...................................... 60 Others ............................................ 71 ]Introduction Main Features Operating Environment Maintenance and operating environment Handling of Equipment Saving Energy Maintenance Cautionary Notes Copyrights in this manual Others Front / Top / Side A B D E C H F A G Side / Rear J O N I Caution: J K Features Restrictions on Clients Control via customized application software Setup Procedures 1. 2. 3. 4. 3. Power Connection Connecting to the AC24 V power supply Caution: Notes: Warning When connecting to a hub LAN Cable Connection Video Signal Output Terminal Connection Caution: Alarm Input Terminal Input requirements Alarm Input/Output Terminal Connection Caution: Mounting the Camera Warning Page Estimation of total bit rate Insufficient network bandwidth Network Delay Network Jitter Network Requirements Setting IP address with the default VN- C20 settings (A) Assigning an IP address from the DHCP server Caution: (B) Assigning a static IP address Note: 1. 2. 5. 3. 4. IP Address Settings Page 4. 5. IP Address Settings AB A B C 6. 7. When the IP address of VN-C20 is known When the IP address of VN-C20 is unknown Page Setting Up the Internet Explorer (continued) 4. 5. Enter user name and password Setup (continued) Page JPEG View Page Setting A B Page Page A B C D E A B C D E Page A B Note: C D Page A Note: B Alarm Environment Page (continued) C Page Motion Detection Page (continued) Notes: Cautions: A B Page Page B C D A E Page Note: A B C D Page Cautions: Notes: A Time Page B C D A E A B C D C Maintenance Page A B Caution: List of Factory Settings of Each Page Camera Page Encoding Page Motion Detection Alarm Page Alarm Environment Page List of Factory Settings of Each Page (continued) Basic Page Details Page Access Restrictions Page Streaming Page Time Page Page A B C Page Page Page Page Page Page Installing the built-in viewer 1. 2. 3. A B A B C Page Page Page E Caution: H F G Operation of Built-in Viewer I J K L M Quitting the Built-in Viewer Page Troubleshooting Page Camera Unit LAN Specifications General Specifications Attachments/Accessories Dimension [Unit: mm] VN-C20_EN.book Page 74 Tuesday, February 14, 2006 10:51 AM