Vicon V200VA-B User manual

Vicon part number 8006-8672-01-01 Section 12 Rev 700
X672
MODEL V200VA-B VIDEO AMPLIFIER
Copyright © 2000 Vicon Industries Inc. All rights reserved.
Product specifications subject to change without notice.
Vicon and its logo are registered trademarks of Vicon Industries Inc.
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: 44/(0) 1489-566300 INFOFAX: 800-287-1207 WEB: www.vicon-cctv.com

X672 Rev 700 V200VA-BImportant Safeguards •• i
Important
Safeguards
GRAPHIC SYMBOL EXPLANATION
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the unit.
1. Read Instructions -All the safety and operating
instructions should be read before the video product is
operated.
2. Retain Instructions -All the safety and operating
instructions should be retained for future reference.
3. Heed Warnings -All warnings on the video product
and in the operating instructions should be adhered to.
4. Follow Instructions -All operating and use
instructions should be followed.
5. Cleaning -Step aapplies to equipment that can be
disconnected from the CCTV system without seriously
jeopardizing security. Step b applies to equipment that
must operate continuously such as video switching
equipment at military installations.
a. Disconnect this video product from its power
source before cleaning. Do not use caustic,
abrasive, or aerosol cleaners. Use a damp cloth
for cleaning.
b. Use a damp cloth to clean the equipment. Do not
allow moisture or liquids to enter any vents. Do not
use caustic, abrasive, or aerosol cleaners.
6. Attachments -Do not use attachments not
recommended by Vicon as they may cause hazards.
7. Water and Moisture -Do not use this video product
in any location where it may be exposed to water or
moisture. This does not apply to outdoor camera
housings, outdoor pan-and-tilt drives, and other
equipment designed for direct exposure to outdoor
environments.
8. Accessories -Do not place this video product on
any unstable surface or table. The video product may
fall, causing serious injury to a person and serious
damage to the video product. Use only with a mounting
accessoryrecommended by Vicon, or sold with the video
product. Any mounting of the video product should
follow Vicon’s instructions, and a mounting accessory
recommended by Vicon should be used.
9. Ventilation -Slots and openings in the cabinet are
provided for ventilation and to ensure reliable operation
of the video product and to protect it from overheating,
and these openings must not be blocked or covered.
The openings should never be blocked by placing the
video product on a rug or other similar surface. This
video product should never be placed near or over a
radiator or heat register. This video product should not
be placed in a built-in installation such as a bookcase
or rack unless proper ventilation is provided or Vicon’s
instructions have been adhered to.
10. Power Sources -This video product should be
operated only from the type of power source indicated
on the marking label. If you are not sure of the type of
power supplied to your installation site, consult your
Vicon dealer or local power company. For video
products intended to operate from battery power, or
other sources, refer to the operating instructions.

ii •• Important Safeguards X672 Rev 700 V200VA-B
11. Grounding -This applies to video products
equipped with a 3-wire grounding-type plug, a plug
having a third (grounding) pin. This plug only fits into a
grounding-type power outlet. This is a safety feature. If
you are unable to insert the plug into the outlet, contact
your electrician to replace your obsolete outlet. Do not
defeat the safety purpose of the grounding-type plug.
12. Power-Cord Protection -Power supply cords
should be routed so that they are not likely to be
walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs,
convenience receptacles, and the point where they exit
from the video product.
13. Outdoor Cable Grounding -If an outside cable
system is connected to the video product, be sure the
cable system is grounded so as to provide some
protection against voltage surges and built-up static
charges. Section 810 of the National Electrical Code,
ANSI/NFPA 70-1984, provides information with respect
to proper grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors, location
of antenna-discharge unit, connection to grounding
electrodes, and requirements for the grounding
electrode.
14. Lightning -For added protection for this video
product when it is not used for long periods of time,
disconnect it from its power source and from the cable
system. This prevents damage to the video product
due to lightning and power-line surges.
15. Power Lines -An outside cable system should not
be located in the vicinity of overhead power lines or
other electric light or power circuits, or where it can fall
into such power lines or circuits. When installing an
outside cable system, extreme care should be taken to
keep from touching such power lines or circuits as
contact with them might be fatal.
16. Overloading -Do not overload wall outlets and
extension cords as this can result in a risk of fire or
electric shock.
17. Object and Liquid Entry -Never push objects of
any kind into this video product through openings as
they may touch dangerous voltage points or short out
parts that could result in a fire or electric shock. Never
spill liquid of any kind on the video product.
18. Servicing -Do not attempt to service this video
product yourself as opening or removing covers may
expose you to dangerous voltage or other hazards.
Refer all servicing to qualified service personnel.
19. Damage Requiring Service -Disconnect this video
product from its power source and refer servicing to
qualified service personnel under the following
conditions. Note that step cdoes not apply to outdoor
camera housings, outdoor pan-and-tilt drives and
other equipment specifically designed for direct
exposure to outdoor environments.
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into
the video product.
c. If the video product has been exposed to rain or
water.
d. If the video product does not operate normally by
following the operating instructions. Adjust only
those controls that are covered by the operating
instructions, as an improper adjustment of other
controls may result in damage and will often
require extensive work by a qualified technician to
restore the video product to its normal operation.
e. If the video product has been dropped or the
cabinet has been damaged.
f. When the video product exhibits a distinct change
in performance-this indicates a need for service.
20. Replacement Parts -When replacement parts are
required be sure the service technician has used
replacement parts specified by Vicon or that have the
same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other
hazards.
21. Safety Check -Upon completion of any service or
repairs to this video product, ask the service technician
to perform safety checks to determine that the video
product is in proper operating condition.

X672 Rev 700 V200VA-BIntroduction •• 1
Introduction
The information in this instruction manual covers the installation and maintenance of the V200VA-B Video
Amplifier. This unit should be installed by a qualified technician using approved materials in accordance with
national, state and local codes. Read these instructions through completely before attempting installation.
Model V200VA-B Video Amplifier restores the high-frequency components of the video signal that are
characteristically lost in long cable runs. The portions of the signal that may be lost particularly influence clarity
and focus. The use of the V200VA-B produces crisp, clear, and constant images despite relatively long
distances. Stable, continuous operation is guaranteed by both a fully regulated power supply and by an
adjustable voltage gain of 13 dB. Housed in a heavy-gauge steel chassis and cover, Model V200VA-B Video
Amplifier is designed for the small, basic closed-circuit video system user.
Installation
Unpacking and Inspection
All Vicon equipment is tested and inspected before leaving the factory. It is the carrier’s responsibility to deliver
the equipment in the same condition as it left the factory.
Inspection For Visible Damage
Immediately inspect the cartons upon delivery. Make a note of any visible damage on all copies of the carrier’s
freight bill.
Make sure the carrier’s agent (the person making the delivery) signs the note on all copies of the bill. If the agent
does not have claim forms, contact the carrier’s office.
Inspection For Concealed Damage
As soon as possible after delivery, unpack the unit and inspect it for concealed damage. Do not discard the
carton or packing materials. If the unit is damaged, contact the carrier immediately and request forms for filing a
damage claim. Make arrangements for a representative of the carrier to inspect the damaged equipment.
If the equipment must be returned for repair, follow the Shipping Instructions at the end of this manual.

2•• Installation X672 Rev 700 V200VA-B
Location
The video amplifier should be located at the monitor end of the video system. It is not necessary, however, that
the amplifier be located immediately adjacent to the monitor. Refer to Table 1 for maximum operating distances
between the camera and the V200VA-B.
Table 1
Maximum Distance Between Camera and V200VA-B
Cable Size Maximum Distance
RG-11/U 6500 ft (2000 m)
RG-6/U 4800 ft (1500 m)
RG-59/U 3400 ft (1000 m)
Adjustment Connection
1. Connect the video cable from the output of a camera, switcher, or other video device to the connector
marked CAMERA on the rear panel of the V200VA-B. See Figure 1.
2. Connect a video cable from the connector marked MONITOR on the rear panel of the V200VA-B to the input
of a monitor, switcher, or other video device with 75-ohm termination. If several devices are wired in a looping
arrangement, the last one in the chain must be terminated by 75 ohm impedance.
Figure 1
Front and Rear Panels

X672 Rev 700 V200VA-BInstallation •• 3
Adjustment Procedure
Remove the cover of the V200VA-B by removing the four screws (two on top, one on each side) securing it.
Connect the V200VA-B to an appropriate power source. Vicon strongly recommends the use of line
conditioners, voltage regulators, and uninterruptible power supply (UPS) systems. Adjust the unit following the
procedure below.
1. Use a small screwdriver to turn the Total Gain potentiometer fully clockwise (Figure 2). Turn the control
counterclockwise until a picture with a comfortable level of brightness and contrast appears on the monitor.
Eliminate “bleaching out” of bright areas. Adjust the brightness control on the monitor at this time.
2. Sharpen the video image by first turning the Low Frequency (LF) Compensation potentiometer in a
counterclockwise direction to produce a picture that is not distorted and in which large objects are clearly
defined. See Figure 2. Then turn the High Frequency (HF) Compensation potentiometer in a
counterclockwise direction until small objects and edges are clear.
3. Disconnect the power source, CAMERA, and MONITOR connections. Replace the cover and secure with
the four screws.
Figure 2
Adjustments

4•• Maintenance X672 Rev 700 V200VA-B
Maintenance
This solid-state unit is designed for troublefree operation in normal room environments. If the quality of the image
does not improve, inspect the connections and cable runs. The camera in use must provide an adequate video
signal. If possible, another camera should be substituted for a field check.
Repairs should only be attempted by qualified personnel in an adequately equipped facility. If it is necessary to
change the fuse, be sure to replace it with one of the same value, 1/4 A, 3 AG (120 VAC) or 1/8 A 3 AG slo blo
(230 VAC).

X672 Rev 700 V200VA-BShipping Instructions •• 5
Shipping Instructions
Use the following procedure when returning a unit to the factory:
1. Call or write Vicon for a Return Authorization (R.A.) at one of the locations listed below. Record the name of
the Vicon employee who issued the R.A.
Vicon Industries Inc.
89 Arkay Drive
Hauppauge, NY 11788
Phone: 631-952-CCTV (2288); Toll-Free: 1-800-645-9116; Fax: 631-951-CCTV (2288)
For service or returns from countries in Europe, contact:
Vicon Industries (U.K.) Ltd
Brunel Way
Fareham, PO15 5TX
United Kingdom
Phone: [phone]; Fax: [phone]
2. Attach a sheet of paper to the unit with the following information:
a. Name and address of the company returning the unit
b. Name of the Vicon employee who issued the R.A.
c. R. A. number
d. Brief description of the installation
e. Complete description of the problem and circumstances under which it occurs
f. Unit’s original date of purchase, if still under warranty
3. Pack the unit carefully. Use the original shipping carton or its equivalent for maximum protection.
4. Mark the R.A. number on the outside of the carton on the shipping label.

6•• TechnicalInformation X672 Rev 700 V200VA-B
Technical Information
ELECTRICAL
Input Voltage: V200VA-B: 120 VAC.
V200VA-B-230: 230 VAC.
Power Consumption: 6 W.
Heat Equivalent: 0.3 btu/min (0.09 cal/min).
Note: These figures represent the conversion of 100% of the electrical energy to heat.
Actual percentage of the heat generated will be less and will vary from product to
product. These figures are provided as an aid in determining the extent of cooling
required for an installation.
Input Connector: BNC.
Output Connector: BNC.
Line Cord: Standard 3-conductor SV No. 18 AWG cable with grounding plug.
Input Level: 0.4 to 2.0 V p-p.
Maximum Output
Level: 2.0 V p-p.
Input Impedance: 75 ohms.
Frequency Response: 10 MHz ±0.2 dB.
Maximum Video Gain:13 dB.
Maximum High
Frequency Gain: 18 dB.
Output Impedance: 75 ohms.
Fuse: 120 VAC: 1/4 A 3 AG slo-blo.
230 VAC: 1/8 A 3 AG slo-blo.
CONTROLS AND INDICATORS
Power: On/off switch.
Gain: Potentiometer.
High Frequency Gain: Potentiometer.
Low Frequency Gain: Potentiometer.
Pilot Light: Long-life neon.

X672 Rev 700 V200VA-BTechnical Information •• 7
MECHANICAL
Dimensions: Height: 2.1 in. (53 mm).
Width: 5.9 in. (150 mm).
Depth: 7.9 in. (201 mm).
Weight: 2.5 lb (1.14 kg).
Construction: Chassis and cover: steel.
Finish: Chassis: black baked enamel.
Cover: black textured baked enamel.
Front panel: black.
ENVIRONMENTAL
Operating Temperature
Range: 32 to 104° F (0 to 40° C).
Humidity: Up to 90% relative, noncondensing.