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VA6200
User Manual
16 pgs402.43 Kb0

Pelco VA6200 User Manual

INSTALLATION/OPERATION
VA6200 Series Sequential Switcher
C841M-A (7/02)
CONTENTS
Section Page
IMPORTANT SAFEGUARDS AND WARNINGS .................................................................................................................................................................. 3
DESCRIPTION ..................................................................................................................................................................................................................... 3
MODELS .................................................................................................................................................................................................................... 3
INSTALLATION ....................................................................................................................................................................................................................4
OPERATION......................................................................................................................................................................................................................... 9
SEQUENCING ............................................................................................................................................................................................................ 9
VIEWING THE STATUS OF CAMERAS IN A SEQUENCE .................................................................................................................................. 9
CHANGING THE STATUS OF A SINGLE CAMERA IN A SEQUENCE ................................................................................................................ 9
CHANGING THE STATUS OF MULTIPLE CAMERAS IN A SEQUENCE.............................................................................................................. 9
DWELL TIME .............................................................................................................................................................................................................10
CAMERA TITLING ..................................................................................................................................................................................................... 10
ALARMS ................................................................................................................................................................................................................... 11
EXTERNAL TRIGGER ................................................................................................................................................................................................. 11
POWER-UP DEFAULT SETTINGS .............................................................................................................................................................................. 11
TROUBLESHOOTING ..........................................................................................................................................................................................................12
SPECIFICATIONS................................................................................................................................................................................................................ 13
WARRANTY AND RETURN INFORMATION ...................................................................................................................................................................... 15
LIST OF ILLUSTRATIONS
Figure Page
1 Jumper Settings - VA6200 Series .................................................................................................................................................................... 4
2 Fixed Cameras with Terminated Inputs ............................................................................................................................................................ 6
LIST OF TABLES
Table Page
A Jumper Settings - VA6200 Series .................................................................................................................................................................... 5
B Video Coaxial Cable Requirements .................................................................................................................................................................. 5
C Fuse Table ........................................................................................................................................................................................................12
2 C841M-A (7/02)
IMPORTANT SAFEGUARDS AND WARNINGS
Prior to installation and use of this product, the following WARNINGS should be observed.
1. Installation and servicing should be done only by qualified service personnel and conform to all local codes.
2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X ,6 or 6P enclosure, it is designed for indoor use only and it must not be installed where exposed to rain and moisture.
3. Use only replacement parts recommended by Pelco.
DESCRIPTION
The VA6200 Series Sequential Switchers manually or automatically switch multiple cameras to a monitor. You can switch up to 20, 12, 8, or 4 cameras to 1 or 2 monitors, depending on the model you have.
The switcher’s second monitor output can be connected to a monitor and/or a Coaxitron® controller. The switchers have an alarm input for each camera and camera ID, and an external trigger to control camera sequencing remotely.
MODELS
VA6204 Sequential switcher with 4 camera and 4 alarm inputs, and 2 monitor outputs, 120 VAC VA6204-X Same as the VA6204 except 230 VAC
VA6208 Sequential switcher with 8 camera and 8 alarm inputs, and 2 monitor outputs, 120 VAC VA6208-X Same as the VA6208 except 230 VAC
VA6212 Sequential switcher with 12 camera and 12 alarm inputs, and 2 monitor outputs, 120 VAC VA6212-X Same as the VA6212 except 230 VAC
VA6220 Sequential switcher with 20 camera and 20 alarm inputs, and 2 monitor outputs, 120 VAC VA6220-X Same as the VA6220 except 230 VAC
C841M-A (7/02) 3
INSTALLATION
1. Remove the cover from the switcher.
2. Set the jumpers as required for your application. Refer to Figure 1 and Table A.
3. Replace the cover.
4. Place the unit on a flat surface or install it in an equipment rack using the appropriate rack-mount kit.
5. Make all equipment connections to the switcher. Refer to Figure 2. Refer to Table B for the type of coaxial cable to use.
NOTE: The VA6220 switcher is supplied with factory-installed rack ears for mounting in a standard 19-inch rack mount. The rack ears can be removed when using a VA6220 in a desktop application.
Only MON 2 output is Coaxitron compatible.
JP25 JP23 JP26 JP24 JP28
JP25 JP23 JP26 JP24 JP28
B
A
B
A
B
A
JP1 - JP8
JP29
JP1 - JP20
VA6220 and VA6220-X
JP25 JP23 JP26 JP24 JP28
JP30
JP1 - JP12
VA6212 and VA6212-X
B
A
B
A
JP31 JP32 JP33
JP29
JP1 - JP4
JP25 JP23 JP26 JP24 JP28
JP30
JP29
JP30
VA6208 and VA6208-X
VA6204 and VA6204-X
Figure 1. Jumper Settings - VA6200 Series
4 C841M-A (7/02)
Table A. Jumper Settings - VA6200 Series
Jumper Position Function
JP1 - JP20 A Camera input terminated (75 ohms)
B Camera input looping (high impedance)
JP23, JP24, JP25, JP26, JP28, JP31 A Camera titles on Monitor 1
B Camera titles on Monitor 2
JP29 or JP32 A PAL video standard
B NTSC video standard
JP30 or JP33 A Standard character set
B Extended character set
Standard character set: 0-9, A-Z, punctuation Extended character set: Standard character set plus lower case letters, symbols, and kanji and katakana characters
Table B. Video Coaxial Cable Requirements
Cable Type* Maximum Distance
RG59/U 750 ft (229 m)
RG6/U 1,000 ft (305 m)
RG11/U 1,500 ft (457 m)
*Minimum cable requirements:
75 ohms impedance All-copper center conductor All-copper braided shield with 95% braid coverage
6. Wire the alarm inputs, alarm output, and external trigger directly. Refer to Figure 6 to build a cable using either the 15-pin or 25-pin D-type mating connector that is supplied with the switcher.
The alarm inputs require a ground signal to activate them. There is one alarm input for each camera. For example, an alarm on input 5 directs the switcher to select camera 5.
The alarm output is a relay with normally open (N.O.) and normally closed (N.C.) contacts. This connection is intended to activate an external device, such as a VCR, when there is an alarm. Refer to the
Specifications
section for the voltage and
current ratings of the relay.
The external trigger is an input connection. It is for use with time-lapse recorders that have an external trigger output to control the sequencing of cameras.
7. Plug in the power cord. The switcher begins operating.
8. Synchronize the cameras if there is vertical roll when switching between cameras. Refer to the instruction manuals supplied with the cameras.
C841M-A (7/02) 5
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