Ultrak TVC-500 User manual

1
TVC-50
0
1/3” CCD BLACK
AND WHITE
CAMERA
INSTALLATION
INSTRUCTIONS
Ultrak
2400 Industrial Lane, 2000A
Broomfield, CO 80020
[phone] 
[phone]
FAX
(
303
)
469-8336

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ISSUE 1 - April 1996
1996 BY ULTRAK
ALL RIGHTS RESERVED
PRINTED IN KOREA
ULTRAK
1220 CHAMPION CIRCLE, #100
CARROLLTON, TEXAS 75006
[phone]
ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY BE REPRODUCED
BY ANY MEANS WITHOUT WRITTEN PERMISSION FROM ULTRAK.
THE INFORMATION IN THIS PUBLICATION IS BELIEVED TO BE ACCURATE IN ALL
RESPECTS. HOWEVER, ULTRAK CANNOT ASSUME RESPONSIBILITY FOR ANY
CONSEQUENCES RESULTING FROM THE USE THEREOF. THE INFORMATION
CONTAINED HEREIN IS SUBJECT TO CHANGE WITHOUT NOTICE. REVISIONS OR
NEW EDITIONS TO THIS PUBLICATION MAY BE ISSUED TO INCORPORATE SUCH
CHANGES.

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USERS OF THE PRODUCT ARE RESPONSIBLE FOR CHECKING
AND COMPLYING WITH ALL FEDERAL, STATE, AND LOCAL LAWS
AND STATUTES CONCERNING THE MONITORING AND
RECORDING OF VIDEO AND AUDIO SIGNALS. ULTRAK SHALL
NOT BE HELD RESPONSIBLE FOR THE USE OF THIS PRODUCT IN
VIOLATION OF CURRENT LAWS AND STATUTES.

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IMPORTANT SAFEGUARDS
1. READ INSTRUCTIONS - Read all safety and operating
instructions before operating this product.
2. RETAIN INSTRUCTIONS - Retain the safety and
operating instructions for future reference.
3. CLEANING - Unplug all equipment before cleaning. Do
not use liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning.
4. ATTACHMENTS - Use only attachments recommended
by the manufacturer. Non-recommended attachments
may result in the risk of fire, electric shock, or injury.
5. WATER AND MOISTURE - Keep all equipment away
from liquids or any other type of moisture.
6. ACCESSORIES - Do not place this television equipment
on an unstable cart, stand or table. The television
equipment may fall causing serious injury to a child or
adult, and serious damage to the equipment. Wall or
shelf mounting should follow the manufacturer’s
instructions, and should use a mounting kit approved by
the manufacturer.
7. POWER SOURCE - The camera should only be
operated from the type of power source indicated in this
Instruction Manual.
8. POWER CORDS - Do not allow anything to rest on the
power cord. Do not locate this product where the cord
will be abused by persons walking on it.
9. LIGHTNING - When this product is left unattended or
unused for long periods of time, unplug it from the power
supply and disconnect it from other equipment. This will
prevent damage to the video product due to lightening
and power-line surges.

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10.OVERLOADING - Do not overload wall outlets and
extension cords as this can result in a risk of fire or
electric shock.
11.FOREIGN OBJECTS - Never insert objects of any kind
into this product through openings as they may touch
dangerous voltage points or short-out parts that could
result in a fire or electric shock.
12.SERVICING - Do not attempt to service this product
yourself as opening or removing covers may expose you
to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
13.DAMAGE REQUIRING SERVICE - Disconnect the
camera equipment and refer servicing to qualified service
personnel under the following conditions:
a) When the power-supply cord or the plug has been
damaged.
b) If the video product has been exposed to moisture.
c) 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.
d) If the video product has been dropped, or the cabinet
damaged.
When the video product exhibits a distinct change in
performance - this indicates a need for service.

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TABLE OF CONTENTS

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1.1 PURPOSE.................................................................................... 8
1.2 SYSTEM INSTALLATION ............................................................ 8
1.3 FOCUS ADJUSTMENT ............................................................. 12
1.4 VERTICAL PHASE ADJUSTMENT ........................................... 14
2.1 TROUBLESHOOTING ............................................................... 15
2.2 PREVENTIVE MAINTENANCE ................................................. 15
SPECIFICATIONS ...................................................... Back Cover

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SECTION 1
TVC-500 CCD BLACK & WHITE CAMERA
1.1 PURPOSE
The TVC-500 CCD Black & White Camera provides a low cost
solution to closed circuit television and security surveillance
applications. The TVC-500 Camera features:
•1/3” Interline Transfer CCD Image Sensor
•Minature lens - 4.5mm or 6.5mm
•Equipped with electronic iris
•Attractive Ball enclosure
•Operates on 24V AC with line lock
•Excellent picture quality
•Indoor and outdoor usage
•Two-year warranty
This manual describes how to setup and operate the TVC-500
Camera.
1.2 SYSTEM INSTALLATION
Installation of the TVC-500 Camera must be performed by
qualified service personnel in accordance with all local and
national electrical and mechanical codes. Perform the following
steps to install the TVC-500 Camera.
A. Remove all components from the package and identify the
items that will be used during installation:
•TVC-500 Camera
•Mounting hardware
Other items used during the installation that are NOT
supplied with the TVC-500 Camera may include:
•24V AC power supply
•Mounting hardware
•Camera stand or mounting bracket
•Video cable
•Monitor
Refer to Figure 1 for identification of the TVC-500 Camera.

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FIGURE 1. TVC-500 CAMERA
Lock Nut
Cable Entry
Lens Window
Vertical Phase
Control
Unlock Point
Lock Point
Alignment Arrow
Base

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B. Select a suitable location for the camera. Remove the head
of the camera from the base by grasping the top of the base
and turning it in a counter-clockwise direction to the arrow
mark on the base. See figure 2.
FIGURE 2. OPENING THE BASE OF THE ENCLOSURE
C. Decide the direction, the cables will be inserted into the base
of the camera. If the cable is to enter through the bottom of
the base, use the knock out labeled “Hole A” in Figure 3. If
the cable is to enter through the side of the base, pierce the
rubber bushings labeled “Hole B” in Figure 3.
FIGURE 3. ROUTING CABLES INTO THE BASE
In the case of outdoor installation, apply a proper
sealing agent (silicone RTV) around the hole(s) or the
Unlocked Point
(Open)
Base Base

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bushing(s) to ensure that water cannot penetrate into
the camera base.
D. Attach the base of the camera to a wall, ceiling, or post using
an appropriate fastener through the mounting holes in the
base. See figure 4. The camera must be attached to a
structural object, such as a wall stud or ceiling rafter, that
supports the weight of the camera and mount.
FIGURE 4. ATTACHING THE BASE
E. Strip the video coaxial cable and connect to the camera as
illustrated in figure 5. Fold the shield over the insulation as
shown.Use only RG59/U type cable for the video signal.
FIGURE 5. CABLE CONNECTIONS
F. Wire the 24V AC power supply to the AC power connector on
the back of the camera as shown in figure 5. Use only a UL
listed Class 2 power transformer.
3 -1/2”
3 - 1/2”
Base
A
ncho
r
1/4” 1/4”
13/64”
CAUTION Connect to class 2 su
pp
l
y
onl
y

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G. Reattach the camera to the base by aligning the arrows and
turning clockwise.
H. Apply power to the camera.
I. Aim the camera by loosening the lock nut and positioning the
head, as necessary. See figure 6.
FIGURE 6. POSITIONING THE CAMERA HEAD
J. Adjust the lens focus and iris controls for an optimum picture.
1.3 FOCUS ADJUSTMENT
A. Remove the front of the camera by grasping the front of the
head and turning counter-clockwise. See figure 7.
120
The camera head is adjustable up
to 1200 in both the horizontal and
vertical axis’.
Lock Nut

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FIGURE 7. REMOVING THE CAMERA COVER
B. Use a small screwdriver and loosen the lens set screw(s) as
shown in figure 8. Do not remove the screws completely
from the lens mount.
FIGURE 8. LOOSENING THE LENS
C. Slowly turn the lens to adjust the focus by observing the
picture on the monitor screen.
D. Tighten the lens set screw(s), while observing the monitor to
ensure the focus does not change.
Unlocked Point
(Open)
Lens

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E. Close the ball enclosure by aligning the arrows and turning
clockwise.
1.4 PHASE ADJUSTMENT
Phase Adjustment is used in multi-camera systems when power
is supplied from different sources, causing the cameras to be out
of phase. This situation affects auto switching of the cameras by
causing a vertical flip or roll during the switch interval. The
vertical phase adjustment allows the camera’s line lock sync to
by adjusted from 0 to 260 degrees with reference to the zero line
crossing the AC frequency.
a) Ensure that all cameras are powered from the same
electrical source and wired in a similar fashion.
b) Remove the rubber cap covering the phase adjustment
control.
c) Adjust the phase control on the back of the camera until
there is no vertical flip or roll on the monitor when using the
auto switcher. See figure 9.
FIGURE 9. ADJUSTING VERTICAL PHASE
SECTION 2
Vertical Phase Adjustment

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TROUBLESHOOTING AND MAINTENANCE
2.1 TROUBLESHOOTING
If problems occur, verify the installation of the camera with the
instructions in this manual and with other operating equipment.
Isolate the problem to the specific piece of equipment in the
system and refer to the equipment manual for further information.
Problem Possible Solution
No Video 1. Verify power to all pieces of equipment
in the system.
2. Verify that the power switches are in
the ON position.
3. Verify that the lens cap has been
removed from the lens or that the iris
of the lens is open.
4. Verify that the shield wires on the
video coaxial cable are not shorted to
the center conductor of the cable.
Video, but no control 1. Power down the system for one
minute, then turn power back ON.
2.2 PREVENTIVE MAINTENANCE
Preventive maintenance allows detection and correction of minor
faults before they become serious and cause equipment failure.
Every three months, perform the following maintenance:
a) Inspect all connecting cables for deterioration or other
damage.
b) Clean components with a clean damp cloth.
c) Verify that all the mounting hardware is secure.

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SPECIFICATIONS
Dimensions (Dia x L) 4 x 6.8 in
(102 x 172 mm)
Power supply 24VAC +/- 10%, 60 Hz +/-1Hz
Power consumption 3.5W
Image pickup element 1/3 inch CCD Image Area
Sensor (4.9mm H x 3.7mm V)
Scanning system 2:1 Interlace
Scanning frequency 15.75 KHz (H), 60 Hz (V)
Synchronization Line lock
Resolution Horizontal 380 TV lines
Min. illumination 0.5 Lux (F 1.8, 50% IRE)
AGC Internal, Automatic
Gamma 0.45
S/N Ratio 46 dB (AGC Off)
Video output 1.0 Vp-p NTSC
Output Impedance 75 ohm Unbalanced
Ambient temperature -20°C - +60°C (-4°F - 140°F)
Ambient humidity 10% - 95% (Non-Condensing)
Lens mount Minature
Lenses TVC-545: 4.5mm F1.8
TVC-565: 6.5mm F1.8
Backlight Compensation 40% Center of Screen