JVC VN-C20U - Network Camera User manual

PROGRESSIVE OUTPUT
VN-C20U(A)
•High picture quality with Progressive output (JVC
IP conversion)
•Versatile monitoring and camera control capability
•1/3" high-resolution CCD with 380,000 effective
pixels
•Full frame rate Motion-JPEG at VGA/QVGA
switchable
•PoE (Power over Ethernet: IEEE 802.3af) for
easy installation with single LAN cable
connection or AC 24 V power supply
•Built-in viewer for monitoring/capturing
camera images on PC
•Pre/Post alarm buffer
•Reliability with professional design
•Fully featured security monitoring camera
■Hybrid with both analog and IP output
■Easy day/night function
■Automatic gain control (AGC) on/off
■Backlight compensation (BLC) on/off
■Automatic tracking white balance (ATW) and
manual modes
Easy to Install IP Color Camera with Full Frame Rate Motion-
JPEG (VGA Mode), Pre/Post Alarm Buffer and Built-in Viewer
Power over Ethernet Surveillance Camera
with High-Resolution Images for Versatile Monitoring
and Security Applications
Power over Ethernet Surveillance Camera
with High-Resolution Images for Versatile Monitoring
and Security Applications
http://www.jvc-victor.co.jp/english/pro/vnetworks/index-e.html
Shown with optional lens
PROGRESSIVE
OUTPUT
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Progressive output (High quality IP conversion)
JVC’s IP conversion technology interpolates interlace video images to improve the
quality equivalent to progressive images.
1/3 type IT CCD with 380,000 effective pixels
The high-resolution 1/3 type Interline Transfer CCD with 380,000 effective pixels
reproduces superbly detailed images in true color.
Full frame rate Motion-JPEG (VGA)
Produces high-quality images in the Motion-JPEG format with resolution of up to
640 x 480 pixels and a maximum frame rate of 30 fps.
Easy installation with PoE
(Power over Ethernet)
Simply connect with a LAN cable on the
Ethernet network and the camera is activated
and can be controlled via connected PCs.
*PoE enabled switch or power injector is required for PoE operation.
Motion detection function
Alarms can be activated based on motion within a defined area. Motion detection
can also start video recording on a connected computer.
Easy day/night function
Provides higher sensitivity under low illumination. When the Easy day/night is set to
ON, minimum illumination is 0.4lx F1.2 (25IRE).
Other Features
■Features
•Built-in Web server
•Multicasting capability
•FTP client/server function
•Alarm input x 2 / output x 2
•10Base-T/100Base-TX/FULL/HALF/
auto negotiation
•Compatible with JVC free software "VN-RS800U"
By installing the VN-C20U’s built-in viewer on your
PC, streaming camera images can be monitored
with the Internet Explorer. Snapshot recording,
alarm signal reception, and various settings are also
possible with the viewer.
Notes:
• The VN-C20U’s built-in viewer does not have a recording function.
Viewing
Initial setup is easily achieved by Internet Explorer. Various operating
parameters can be similarly adjusted.
Enhanced Interface
DISTRIBUTED BY
Printed in Japan
VEC-0317B VNC20UKN0703
“JVC” is the trademark or registered trademark of Victor Company of Japan, Limited.
JQA-0288
All brand or product names may be trademarks and/or registered trademarks of their respective owners. Copyright © 2006, Victor Company of Japan, Limited. All Rights Reserved.
Design and specifications subject to change without notice.
Easy-to-Use, Reliable Monitoring System with
Quick Installation and Built-in Multi-Function Viewer
BF LOCK
MAC adress
U1-32
70 (2.76)
42 (1.65)
71 (2.8)
64.5 (2.54)
55 (2.17)
35 (1.38)
1/4 20UNC
148 (5.83)
138 (5.43)
41 (1.61)
1
■Dimensions
■Specifications
Camera
Image device 1/3 type IT CCD
Number of effective pixels 380,000 (768H x 494V)
Minimum illumination (typical)
Color mode: 2.5 lx, F1.2, AGC on, 50 IRE (50% video)
1.0 lx, F1.2, AGC on, 25 IRE (25% video)
B&W mode: 1.0 lx, F1.2, AGC on, 50 IRE (50% video), Easy day/night on
0.4 lx, F1.2, AGC on, 25 IRE (25% video), Easy day/night on
S/N ratio (typical) 50 dB, AGC off
Horizontal resolution (typical) 480 TV lines (analog video out), 400 TV lines (network)
Lens mount C/CS
White balance ATW/Manual
Easy day/night Yes (on/off)
Video/Encode
Video output Composite video signal (NTSC): 1.0 V(p-p), 75 ohms (BNC)
Video compression JPEG (7 level compression)
Image size VGA/QVGA
Frame rate (max.) VGA 30 fps
<requirement> <30 KByte, Motion detection off>
Motion detection Yes
Constant bit rate Yes
Pre/Post alarm buffer Yes (8 MB)
General
Alarms Input x 2, Output x 2
Power supply PoE (Power over Ethernet, IEEE802.3af compliant) /AC 24 V
Power consumption 0.5 A (max.)
Operating temperature (recommended) 0 °C to 40 °C (32 °F to 104 °F)
Dimensions (W x H x D) 70 mm x 55 mm x 138 mm (2-7/8” x 2-5/8” x 5-7/8”)
Weight 560 g (1.24 lbs.)
Network
Network interface RJ-45, 10Base-T/100Base-TX auto negotiation
LAN IEEE802.3/IEEE802.3u/IEEE802.3af
Protocol TCP/IP, UDP/IP, HTTP, FTP, ICMP, ARP, DHCP, NTP, SMTP, DSCP
IP filter (deny/allow access from specified IP) Yes
Access protection 3 level passwords
Multicast Yes
System Requirement (recommended)
OS Windows®XP Pro (SP2)/Home (SP2)
Web browser Internet Explorer ver. 6.0
CPU Pentium®4, 1.5 GHz
Memory 1 GB
HDD space 20 MB
Display/video card 1,024 x 768 pixels, True color (24-bit or 32-bit) VRAM 256 MB
VN-C20U
LAN cable (Cat5)
PC
Switch
•Camera setting
Settings for camera ID, iris, AGC,
white balance, Easy day/night, etc.
•Encoding setting
Settings for frame size, picture
quality, frame rate, etc.
•Alarm setting
Settings for up to 5 actions when
there is an alarm.
•Built-in viewer
Back focus adjustment ring
2Back focus locking screw
3AC24V power terminal
4Alarm in/out terminal
5Power indicator
6Coaxial cable terminal
710Base-T/100Base-TX
terminal
1 3
2
4
5
6 7
■Controls, conectors and indicators
Unit: mm (inch)
Shown with optional lens
IEEE 802.3af compliant switch
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