Vicon KRX-3 User manual

Vicon Part No. 8009-8184-00-00 Section 1 Rev 0407
XX184-00-00
KRX-3 VIDEO DECODER
Vicon Industries Inc. does not warrant that the functions contained in this equipment will meet your
requirements or that the operation will be entirely error free or perform precisely as described in the
documentation. This system has not been designed to be used in life-critical situations and must not be
used for this purpose.
Copyright © 2006 Vicon Industries Inc. All rights reserved.
Product specifications subject to change without notice.
ViconNet and its logo are trademarks of Vicon Industries Inc.
Kollector Elite and Kollector Pro and their logos are trademarks of Vicon Industries Inc.
Vicon and its logo are registered trademarks of Vicon Industries Inc.
Windows is a trademark of Microsoft Corp.
VICON INDUSTRIES INC., 89 ARKAY DRIVE, HAUPPAUGE, NEW YORK 11788
TEL: 631-952-CCTV (2288) FAX: 631-951-CCTV (2288) TOLL FREE: 800-645-9116
24-Hour Technical Support: 800-34-VICON (800-348-4266)
UK: [phone] WEB: www.vicon-cctv.com

XX184-00-00 KRX-3 Video Decoder Important Notice •i
FCC Notice
Note: Complies with Federal Communications Commission Rules & Regulations Part 15, Subpart B for a
Class A digital device.
WARNING
This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in
strict accordance with the manufacturer’s instruction, may cause interference to radio and television
reception. It has been type tested and found to comply with the limits for a Class A computing device in
accordance with the specification in subpart B of part 15 of the FCC rules, which are designed to provide
reasonable protection against such interference in a commercial installation. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause interference to radio
and television reception, which can be determined by turning equipment off and on, the user is encouraged to
try and correct the interference by one or more of the following measures:
•Reorient the receiving antenna.
•Relocate the equipment with respect to the receiver.
•Relocate the equipment away from the receiver.
•Plug the equipment into a different electrical outlet so that the equipment and receiver
are on different branch circuits.
If necessary, the user should consult the dealer or an experienced radio/television technician for additional
suggestions.
The user may find the following booklet prepared by the Federal Communications Commission helpful:
“Interference Handbook, Bulletin CIB-2”
This booklet is available from the U.S. Government Printing Office, Superintendent of Documents, Mailstop
SSOP, Washington, D.C. 20402-9328, ISBN 0-16-045542-1.
Warning: Power must be removed from this unit before removing circuit modules or ribbon cables.
Caution: This unit contains circuit cards with integrated circuit devices that can be damaged by static
discharge. Take all necessary precautions to prevent static discharge

ii •XX184-00-00 KRX-3 Video Decoder
Important
Safeguards
GRAPHIC SYMBOL EXPLANATION
The lightening bolt symbol alerts the user to the presence of
dangerous voltage that may present the risk of electric shock.
The exclamation point symbol alerts the user to the presence
of important operating and maintenance instructions.
1. Read Instructions - Read all safety and operating
instructions before the product is operated.
2. Retain Instructions - Retain all safety and operating
instructions for future reference.
3. Heed Warnings - Pay attention to all product warnings.
4. Follow Instructions - Follow all operating instructions.
5. Cleaning -(Do not use caustic, abrasive or aerosol
cleaners)
a) For units that CAN BE DISCONNECTED from the power
source, use a damp cloth for cleaning.
b) For units that CANNOT BE DISCONNECTED from the
power source, use a damp cloth for cleaning and do not
allow moisture or liquids to enter vents.
6. Attachments - Use only UL Listed Vicon recommended
attachments to prevent unit damage and personal injury.
7. Water and Moisture - Use only products designed for
outdoor environments where they will be exposed to water or
moisture.
8. Accessories - Do not place the unit on an unstable surface
to avoid falling. Use only UL Listed Vicon recommended mounting
accessories.
9. Ventilation - Do not block ventilating slots and openings as
they ensure reliable operation. Do not place the unit near a
heat source or into an enclosure unless recommended by
Vicon.
10. Power Sources - The product should only be operated
from the recommended power source. Use only a UL Class 2
indoor/dry or Class 3 outdoor/wet power supply.
11. Grounding - Only products equipped with a 3-prong
grounded plug should be inserted into a grounded power outlet.
Contact an electrician to replace an obsolete outlet. Do not
force a plug into a non-grounded outlet.
12. Power Cord Protection - Power supply cords should not
be routed in trafficked areas or in tight spaces where they will
be pinched or used to bear weight. Allow some slack in the
cord where it enters the unit.
13. Outdoor Cable Grounding - Use only grounded outdoor
cables to protect against voltage surges and static charges.
Section 810 of the National Electrical Code, ANSI/NFPA 70-
1984, provides information on proper grounding of the lead-in
wire to an antenna discharge unit, size of grounding conductors
and the requirements of grounding electrodes.
14. Lightning - Disconnect the product from its power source
and cable system when possible to prevent damage due to
lightning and power-line surges.
15. Power Lines - Do not locate outside cables over power or
utility lines where they can fall and make direct contact. Contact
with power lines can be fatal.
16. Overloading - Do not overload wall outlets and extension
cords to prevent risk of fire and electric shock.
17. Object and Liquid Entry - Never probe through, or spill
liquid into, enclosure openings to prevent risk of fire or electric
shock.
18. Servicing - Refer all servicing to qualified service
personnel.
19. Damage Requiring Service - Obtain service when:
a) The power-supply cord or plug is damaged.
b) Objects have fallen or liquid has been spilled into the
product.
c) The product is not designed for outdoor use and has been
exposed to water or moisture.
d) The product does not operate per the operating
instructions. Perform Vicon recommended adjustments,
modifications and troubleshooting only to avoid unit
damage and personal injury.
e) The product has been dropped.
f) The product shows a significant change in performance.
20. Replacement Parts - Use only Vicon specified
replacement parts or an approved equivalent to prevent unit
damage and injury.
21. Safety Check - Request safety checks to be performed
following repair or maintenance to verify proper operation.
22. ESD Precaution - Take all normal electrostatic discharge
precautions to avoid component damage during installation and
operation.
23. For 230 VAC Devices Only - When the disconnect device
is not incorporated in the equipment or when the plug on the
power supply is intended to serve as the disconnect device,
follow the guidelines below:
a) For permanently connected 230 VAC units, a readily
accessible disconnect device must be incorporated into
the site wiring.
b) For 230 VAC units with a plug, the outlet must be installed
near the unit and be easily accessible.

XX184-00-00 KRX-3 Video Decoder Important Notice •iii
Important Notice
This manual is delivered subject to the following conditions and restrictions:
This manual contains proprietary information belonging to Vicon. Such information is supplied solely for the
purpose of assisting explicitly and properly authorized users of the ViconNet system.
No part of its contents may be used for any other purpose, disclosed to any person or firm or reproduced by
any means, electronic or mechanical, without the express prior written permission of Vicon.
The text and graphics are for the purpose of illustration and reference only. The specifications on which they
are based are subject to change without notice.
The software described in this manual is furnished under a license. The software may be used or copied only
in accordance with the terms of that agreement.
Information in this manual is subject to change without notice. Corporate and individual names and data used
in examples herein are fictitious unless otherwise noted.
Copyright ©2007 Vicon. All rights reserved.
ViconNet is a trademark of Vicon.
Other company and brand products and service names are trademarks or registered trademarks of their
respective holders.
To ensure that the KRX-3 is protected during a power surge or failure and that no important data is lost, it
should be connected to an uninterruptible power source (UPS) before use.
To connect the UPS:
•Locate the KRX-3’s power cord near the 24 VAC power supply. Connect the 24 VAC power supply to
the UPS power receptacle.
•Connect the UPS power cord to the wall outlet.
•Power on the UPS and ensure that it is working properly.
NOTE: Refer to your UPS device’s User Manual for detailed information.

iv •About this Manual XX184-00-00 KRX-3 Video Decoder
About this Manual
This KRX-3 Installation and Operation Manual is comprised of the following chapters:
Chapter 1, Introduction,introduces the KRX-3 Video Decoder.
Chapter 2, Quick Installation, is for experienced installers, and provides an illustration of how the KRX-3
should be connected to its various peripherals.
Chapter 3, Installation, is a step-by-step instruction on how to install the KRX-3.
Chapter 4, Operation, describes how to power on, boot and power off the KRX-3.
Chapter 5, Troubleshooting, provides information on what to do in the unlikely event of a KRX-3
malfunction.
Chapter 6, Maintenance, provides information on maintaining the KRX-3.
Chapter 7, Shipping Instructions, describes the procedure to be followed when sending a KRX-3 back to
Vicon.
Chapter 8, Coaxial Cable Recommendations, provides technical information for the recommended coaxial
cable types.
Chapter 9, Twisted-Pair Cable Recommendations, provides technical information for the recommended
twisted-pair cable types.
Chapter 10, Network Cable Recommendations, provides technical information for the recommended LAN
cable types.
Chapter 11, Technical Information, provides the electrical, mechanical and environmental specifications for
the KRX-3.

XX184-00-00 KRX-3 Video Decoder Table of Contents •v
Table of Contents
FCC NOTICE ........................................................................................................................................................I
IMPORTANT SAFEGUARDS ..............................................................................................................................II
IMPORTANT NOTICE ........................................................................................................................................III
ABOUT THIS MANUAL...................................................................................................................................... IV
CHAPTER 1 - INTRODUCTION ..........................................................................................................................1
How to Use This Manual ..................................................................................................................................1
Accessory Kit....................................................................................................................................................1
Unpacking and Inspection ................................................................................................................................2
CHAPTER 2 – QUICK INSTALLATION...............................................................................................................3
CHAPTER 3 - INSTALLATION ............................................................................................................................4
About This Chapter...........................................................................................................................................4
Unpacking the Server.......................................................................................................................................4
Required Items for Installation..........................................................................................................................4
Unit Components..............................................................................................................................................5
Panel Connectors and Indicators..................................................................................................................5
Mounting...........................................................................................................................................................6
Desktop.........................................................................................................................................................6
Rack..............................................................................................................................................................6
Wall Mounting ...............................................................................................................................................6
Installing the KRX-3..........................................................................................................................................7
Step 1: Connecting the Cabling ....................................................................................................................7
Step 2: Connecting the Power Supply..........................................................................................................7
CHAPTER 4 - OPERATION.................................................................................................................................9
About This Chapter...........................................................................................................................................9
Powering-On the KRX-3...................................................................................................................................9
Powering-Off the KRX-3...................................................................................................................................9

vi •Table of Contents XX184-00-00 KRX-3 Video Decoder
Configuring the ViconNet (IP/LAN) Version ...................................................................................................11
Network Considerations..............................................................................................................................11
Groups and Users Restrictions...................................................................................................................11
Configuring the Network Settings ...............................................................................................................12
CHAPTER 5 - TROUBLESHOOTING ...............................................................................................................23
CHAPTER 6 - MAINTENANCE .........................................................................................................................23
CHAPTER 7 – SHIPPING INSTRUCTIONS......................................................................................................24
CHAPTER 8 – COAXIAL CABLE RECOMMENDATIONS................................................................................25
Materials .........................................................................................................................................................25
Cable Types ...................................................................................................................................................25
CHAPTER 9 – TWISTED-PAIR CABLE RECOMMENDATIONS......................................................................26
Materials .........................................................................................................................................................26
Cable Types ...................................................................................................................................................26
CHAPTER 10 – NETWORK CABLE RECOMMENDATIONS ...........................................................................27
CHAPTER 11 – TECHNICAL INFORMATION ..................................................................................................28
VICON STANDARD EQUIPMENT WARRANTY...............................................................................................29

XX184-00-00 KRX-3 Video Decoder Chapter 1 - Introduction •1
Chapter 1 - Introduction
The information in this manual covers the installation and operation of the KRX-3 Video Decoder. This system
should only be installed by a qualified technician using common hand tools and approved materials and wiring
practices in accordance with the National Electrical Code ANSI/NFPA 70, state and local wiring codes.
The KRX-3 is a Video Decoder used to convert network data from a digital IP source to an analog output for
display on any monitor with an S-Video, mini D-sub or coaxial BNC-F input. This enables distribution directly
to a monitor and eliminates the need for separate workstations with dedicated monitors. It is sold in a
prepackaged configuration ready for analog monitor connection. It will provide a video (frame per second) rate
of up to 90 fps over 3 channels or up to 30 fps per channel (25 fps for PAL). It is fully compatible with the
ViconNet software (Version 4.X) application. For software information, refer to the ViconNet Software manual,
XX113. The KRX-3 can be networked with all models of Version 4.X Kollector Elite NVRs and ViconNet
Workstations to create a complete system.
The KRX-3 complies with CE and meets requirements for an FCC Class A computing device.
Vicon strongly recommends the use of line conditioners, voltage regulators and uninterruptible power supply
(UPS) systems in the electrical power service.
NOTE: Read all instructions before beginning the installation.
How to Use This Manual
This manual was designed to provide the best overall instructions for the installation and operation of the
KRX-3 Video Decoder. The graphics and terminology used in this manual have been carefully selected to
enable a clear and distinct understanding of the KRX-3 and its configuration. This manual has been formatted
to present distinct methods of installation for all levels of experience installers.
Accessory Kit
The provided accessory kit contains necessary items needed to install and wire the server during installation
as follows:
Table 1-1: Accessory Kit
Part Description
ViconNet Ver. 4.X CD Software needed for installation
Installation and Operation Manual Provides instructions on installation, configuration and operation.
Rubber Bumpers For desk-top installation
5-position connectors For wiring alarm, RS-232 and RS-422/RS-485. Future use.
2-position terminal block For wiring power

2 •Chapter 1 - Introduction XX184-00-00 KRX-3 Video Decoder
Unpacking and Inspection
All Vicon equipment is tested and inspected before leaving the factory. It is the carrier’s responsibility to
provide suitable delivery.
Inspect the cartons upon delivery and, if damage is present, make detailed notes on the carrier’s bill. Then,
obtain the carrier agent’s signature and file a damage claim as soon as possible.
Open the cartons and inspect the equipment for damage. Save the cartons and packing material. If damage is
present, contact the carrier and file a damage claim immediately. If the equipment must be returned for repair,
follow the instructions in Chapter 7, Shipping Instructions.

XX184-00-00 KRX-3 Video Decoder Chapter 2 – Quick Installation •3
Chapter 2 – Quick Installation
Figure 2-1: KRX-3 Quick Installation
1. Unpack the server, and accessories, from its box. Verify that hand tools and a suitable Netswitch/
Kollector/ViconNet NVR are available for connection.
2. Perform physical installation (to a desktop, wall, or rack) using the optional mounting kits, if required.
3. Make all connections to monitors, LAN, and power.
NOTE: The KRX-3 maybe powered by PoE using the LAN connection or with 24 VAC. Recommended 24
VAC power supply models are the S24WPS-1 for 120VAC installations and S24PS-230 for 230 VAC
installations or latest equivalents.
4. Power on the server. Run the provided ViconNet CD and choose software →KRX-3 setup to
configure the correct IP address, using the provided MAC address. (See your System Administrator
for assistance in IP addressing.)
5. Run the ViconNet Virtual Matrix Controller (VMC) application and verify that the KRX-3 displays on
the monitor layout setup list.

4 •Chapter 3 - Installation XX184-00-00 KRX-3 Video Decoder
Chapter 3 - Installation
For first-time installers, these steps provide the most thorough and accurate instructions.
About This Chapter
This chapter details the complete installation of the KRX-3 Video Decoder. The following sections provide
information as follows:
Unpacking the KRX-3 defines how to remove the unit and accessories from the box.
Required Items for Installation defines items needed for installation.
Unit Components defines all connections on the front panel and their use.
Mounting defines all methods of securing the server for permanent use.
Installing the KRX-3 describes how to install all necessary peripheral devices directly to the server.
Unpacking the Server
Carefully open the carton. Remove the accessory kit and the KRX-3 from the box and place them on a large,
flat working surface. Open the accessory kit and verify the contents against the list in Table 1-1.
Required Items for Installation
To properly install the server there must be simple hand tools available such as a screwdriver, wrenches,
pliers and wire cutters/strippers. To set up the server for operation, there must be a PC computer running the
ViconNet (VN) Setup software.

XX184-00-00 KRX-3 Video Decoder Chapter 3 - Installation •5
Unit Components
This section describes the KRX-3 front and rear panels.
Panel Connectors and Indicators
The following picture shows the KRX-3 panel. Each panel component is described below.
Figure 3-1: Rear Panel Layout
The KRX-3’s rear panel contains the following components:
RS-232 Port: A 5-position terminal block used for diagnostics (for service use).
Network Port: A standard RJ-45 connector used to connect to a 100Base-T LAN/WAN. A green LED
indicates network connectivity and a yellow LED indicates data activity. Unit power can be supplied if
connected to PoE (Power over Ethernet) compliant network equipment.
Power Port: A 2-position terminal block used to connect power (24 VAC) (if not using PoE – see above).
Channel 1 Video Output: A mini-D-sub VGA output, standard BNC-F composite output or S-Video output is
provided for connection to a single monitor with one of those input types.
Channel 2 Video Output: A mini-D-sub VGA output, standard BNC-F composite output or S-Video output is
provided for connection to a single monitor with one of those input types.
Channel 3 Video Output: A standard BNC-F composite output used for connection to a monitor.
Alarm Port: 5-position terminal block. Future use.
RS422/485 Port: 5-position terminal block. Future use.
Audio: 1 pair of audio jacks. Future use.
Front Panel LEDs: The front panel includes a blue status LED (Status) and 3 bicolor channel LEDs
(numbered 1, 2, 3). The following table describes their operation.

6 •Chapter 3 - Installation XX184-00-00 KRX-3 Video Decoder
LED INDICATION COLOR DESCRIPTION
Rapid blinking Blue Initialization
Slow blinking
(1/Sec)
Blue Connecting to Nucleus.
Status
Steady on Blue Connected to Nucleus. Normal operation.
Status
and
Channels
Rapid blinking
Blue
(Status)
Green
(Channels)
Lost connection to Nucleus. After a 10 minute timeout, a KRX-3
that is not currently decoding video, will restart and attempt to
connect to the Nucleus every 2 minutes until the Nucleus is
back online.
Channel(s) Steady Green Video stream through channel with display on monitor.
No light -- No video stream.
Steady Red Channel connection failure
Rapid blinking Green/Red Initialization. All channel LEDs blink.
Mounting
There are several types of mounting recommended for the server as shown below.
Desktop
The KRX-3 can rest on a clean and dry flat surface, like a desk or tabletop. Four (4) rubber bumpers are
provided for stable mounting. There must be an area of no less than 3 in. (76 mm) left around the exterior to
provide suitable airflow for cooling. Do not place items on the cover.
Rack
The KRX-3 can be mounted in a standard 19-inch (483 mm) wide vertical rack shelf using the KX-4-RK2
(double) rack mount kit. The shelf is not provided. The server can be rested on the shelf or fastened using the
provided mounting plate.
Wall Mounting
The KRX-3 can be wall mounted using the KX-4-WM wall mount kit.

XX184-00-00 KRX-3 Video Decoder Chapter 3 - Installation •7
Installing the KRX-3
After the server is mounted, follow the steps in this section to install the server unit hardware.
Step 1: Connecting the Cabling
Step 2: Connecting the Power Supply
IMPORTANT NOTES:
The connection of external hardware may require simple hand tools.
WARNING: Disable the AC power to prevent installer injury and damage to the unit.
Before beginning the hardware installation, ensure that the following environmental conditions have been met:
•The surface on which the KRX-3 is to be placed must be level, clean and dry.
•The room or area temperature is climate controlled for human occupancy.
Step 1: Connecting the Cabling
This procedure describes the required cabling that must be installed in order to use the server.
To connect the cabling:
Perform the following connections (refer to Figure 3-1):
1. Insert one side of a standard LAN cable to the Network Port’s RJ-45 connector. Insert the other RJ-45
connector into the LAN side of the network (switch, wall jack, etc.). Verify that a PC or ViconNet
workstation is available for software configuration.
2. Connect the monitors to the KRX-3 rear panel using mini-D-sub, coaxial BNC-M or S-Video cabling as
required by monitor type.
Step 2: Connecting the Power Supply
To ensure that the KRX-3 is protected during a power surge or failure and that no data is lost, it should be
connected to an uninterruptible power source (UPS) before use. The power supply must be supplied by the
customer.
NOTES: The KRX-3 maybe powered by PoE using the LAN connection or with 24 VAC. Recommended 24
VAC power supply models are the S24WPS-1 for 120 VAC installations and S24PS-230 for 230 VAC
installations or latest equivalents.
If you are using PoE, skip the following steps.
To connect the UPS:
1. Place the KRX-3 near the 24 VAC power supply. Connect the 24 VAC power supply to the UPS power
receptacle.

8 •Chapter 3 - Installation XX184-00-00 KRX-3 Video Decoder
2. Connect the UPS power cord to the wall outlet.
3. Power on the UPS and ensure that it is working properly.
NOTE: Refer to your UPS device’s User Manual for details on proper connection.

XX184-00-00 KRX-3 Video Decoder Chapter 4 - Operation •9
Chapter 4 - Operation
About This Chapter
This chapter details power on, power off and configuration of the KRX-3 Video Decoder. For full programming
and operation information, refer to the ViconNet Software manual, XX113-0X (where X is a revision number
between 0 and 9). The following sections provide information as follows:
Powering-On the Server guides the user through proper power on and boot procedures.
Powering-Off the Server guides the user through proper shut down procedures.
Configuring the Server guides the user through network setup.
Powering-On the KRX-3
To power on the server:
1. Verify that the KRX-3 is set up as detailed in Chapter 3, Installation.
2. Ensure that the 24 VAC power supply to the KRX-3 or connect PoE via network cable (RJ-45). The
Status Indicator will illuminate blue (blinking) to indicate the server is ON and running properly.
Powering-Off the KRX-3
To power off the server:
With the server operational, disconnect the 24 VAC power supply or, if using PoE, disconnect the network
cable (RJ-45). The power indicator will cease to illuminate, indicating a power OFF condition.

10 •Chapter 4 - Operation XX184-00-00 KRX-3 Video Decoder

XX184-00-00 KRX-3 Video Decoder Chapter 4 - Operation •11
Configuring the ViconNet (IP/LAN) Version
The KRX-3 is shipped with one CD that contains the ViconNet Version 4 software needed to setup your IP
system, including the application setup, the firmware and setup software (VNSetup). Ensure that the ViconNet
Workstation meets the minimum requirements, and is running the ViconNet application (Version 4)
(VNSetup). VNSetup is found on the included CD. Refer to appropriate ViconNet documentation.
Network Considerations
The KRX-3 can be connected to any ViconNet network (Version 4 software) via the VMC.
The default parameters on the KRX-3 are:
IP address: [1.1.1.2].
Nucleus IP address: [1.1.1.1].
On first startup, the KRX-3 will attempt to establish connection to the Nucleus with the default address
(1.1.1.1). Connecting it to an active Nucleus is done through the VNSetup utility.
Groups and Users Restrictions
ViconNet allows creating Multiple Groups and Users in order to limit the rights to different levels. For more
information on how to create Users and Groups, refer to the latest revision of ViconNet VMC manual XX177.

12 •Chapter 4 - Operation XX184-00-00 KRX-3 Video Decoder
Configuring the Network Settings
Note: Before starting, make sure that the following is accomplished:
VNSetup is installed on the configuring PC\Workstation. Installation is done using the CD included.
Make sure the MAC address and password of the KRX-3 is available. Use MAC Address log provided.
Verify that the KRX-3 is physically connected to the configuring workstation via the network.
VNSetup is used to configure network settings. VNSetup consists of several tabs. Each tab provides different
functionality. To access VNSetup, from the desktop, double-click the Viconnet VNSetup icon. The Select tab
screen displays.
To find the KRX-3 that you want to configure, proceed as follows:
1. Under Unit selection, find the KRX-3 unit by using the drop-down list.
2. You can narrow your search by specifying the Unit type or Unit status.
Unit type Allows you to select any or all hardware connected to the network.
Unit status Allows you to select online, offline, configuration error or all hardware on the network.