Pelco Security Camera C720M User Manual

®
IOP19C4C  
Integral Camera and Lens for  
SB1900 Series Preset Domes  
Installation/Operation Manual  
C720M (1/96)  
PELCO • 3500 Pelco Way, Clovis, CA 93612-5699 • (1-209) 292-1981 • (800) 289-9100  
FAX (800) 289-9150 or (1-209) 292-3827  
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LIST OF ILLUSTRATIONS  
Figure  
Page  
1
2
3
4
5
6
7
8
TVH6 Series Camera Dimensions ..................................................................................................1  
IOP Package Installation.................................................................................................................2  
Wiring Diagram for SB1900 Preset Dome and IOP Package With Presets....................................3  
Schematic Diagram for Color Camera/Lens ...................................................................................4  
Back Focus Adjustment ..................................................................................................................6  
Camera Adjustments.......................................................................................................................7  
Camera Adjustment Locations ........................................................................................................8  
TVH6 Series Camera/Lens Combination Exploded Assembly Drawing .........................................9  
REVISION HISTORY  
Manual #  
Date  
Comments  
C720M  
1/96  
Original version.  
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iv  
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INSTALLATION/OPERATION MANUAL  
MODEL IOP19C4C  
INTEGRAL CAMERA & LENS PACKAGE  
FOR SB1900 SERIES PRESET DOMES  
2.0 SCOPE  
The information contained in this manual covers the  
IOP019C4C integral camera and lens package for the  
SB1900 Series preset domes.  
3.0 DESCRIPTION  
The IOP19C4C is a high-resolution, color camera and  
lens package with presets specifically designed for use  
in the SB1900 series preset domes. This integral cam-  
era and lens package was designed to provide a com-  
petitively priced camera without compromising the  
quality of the video picture.  
1.0 WARNINGS  
Priortoinstallationanduseofthisproduct,thefollowing  
WARNINGS should be observed.  
1. Installation and servicing should only be done by  
Qualified Service Personnel and conform to all  
Local codes.  
Design considerations were engineered into this inte-  
gral camera and lens combination to ensure ease of ser-  
vicing.  
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.  
5.491 (13.95 CM)  
5.391 (13.69 CM)  
3. OnlyusereplacementpartsrecommendedbyPelco.  
4. After replacement/repair of this unit’s electrical  
components, conduct a resistance measurement  
betweenlineandexposedpartstoverifytheexposed  
parts have not been connected to line circuitry.  
5. The installation method and materials should be  
capable of supporting four (4) times the weight of  
theenclosure,pan/tilt,cameraandlenscombination.  
Figure 1. TVH6 Series Camera Dimensions  
Please thoroughly familiarize yourself with the information in this manual  
prior to installation and operation.  
Pelco Manual C720M (1/96)  
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4.0 INSTALLATION  
CAUTION: Make certain not to drop or jar  
the camera and lens combination or damage will  
result to the unit.  
To install the camera and lens package in your dome,  
please follow the steps outlined below. Refer to Figure  
2, if necessary.  
1. Disconnect main power to back box.  
2. Remove dome drive from back box.  
3. Insert the two (2) 1/4-20 studs on the IOP package  
through the slots in tilt table with the IOP facing  
the front of the tilt table. From the bottom place a  
split lock washer and a 1/4-20 nut on each stud.  
Tighten down nuts just snug.  
4. Make all electrical wiring and other connections  
as shown in Figure 3.  
5. Insert the dome drive into the back box. Adjust the  
IOP package on the tilt table so that it is as close to  
the dome as possible (without hitting when tilted  
up or down). Then securely tighten nuts on IOP  
package.  
Figure 2. IOP Package Installation  
2
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Figure 3. Wiring Diagram for SB1900 Preset Dome and IOP Package With Presets  
Pelco Manual C720M (1/96)  
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5.0 ELECTRICAL WIRING  
See Figure 4 below for wiring diagram of the IOP19C4C camera and lens module.  
RED  
(3) OUTPUT AUTO IRIS 10V  
VIDEO  
BLACK  
(5) GROUND  
PROCESSING  
BOARD  
WHITE  
(4) AUTO IRIS VIDEO SIGNAL  
(1) VIDEO OUTPUT CORE  
(2) VIDEO OUTPUT SHIELD  
(7) 24 VAC INPUT  
(8) 24 VAC INPUT  
RIGHT ANGLE COAX CONN  
J1  
1
4
ORG/WHT  
GRN/WHT  
WHT/BLK  
WHT/RED  
P1  
1
LENS  
1
RED  
BLUE  
GREEN  
YELLOW  
BLACK  
GRAY  
WHITE  
BROWN  
12  
8
P2  
INTERCONNECT  
CABLE  
1
REFER TO FIGURE 3  
1
BROWN  
FOR ADDITIONAL WIRING  
WHITE  
GRAY  
BLACK  
YELLOW  
VIOLET  
BLUE  
RED  
WHT/RED  
WHT/BLK  
10  
10  
PCB8500200ASSY  
Figure 4. Schematic Diagram for Color Camera/Lens  
4
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6.0 ADJUSTMENTS  
The location for the controls of the above features, ex-  
cept for back focusing, are shown in Figures 6 and 7.  
Back focusing is addressed in Figure 5. The following  
sections will define the above features and specify how  
to adjust them to gain the best system performance in  
your environment.  
Your optics package comes factory adjusted for a broad  
range of lighting conditions. For this reason, you may  
find it necessary to adjust your optics package to tailor  
the picture to your specific viewing environment. The  
following adjustments can be made to the Pelco optics  
package.  
6.1 BACK FOCUS  
Back focus  
Shutter speed  
AGC  
White balance  
V-Phase (Vertical Phase)  
Auto iris level  
Back focusing involves controlling the distance between  
the focal point of the lens and the image head. If the  
lens is focused on the imaging head properly, a clear  
picture is maintained through the entire zoom range.  
The optics package has been back focused at the fac-  
tory. In some cases, additional back focusing may be  
required. Should this be the case, back focus is adjusted  
by moving the lens positions to zoom wide and focus  
far. Once this is done, the camera is positioned on an  
object with clean lines such as a window seal, shelf,  
etc., at a minimum distance of 55 feet (16.76 m). The  
back focus adjustment screw location is shown in Fig-  
ure 5. It can be adjusted with a small standard straight  
slotted screwdriver. The screw itself is recessed a bit  
from the camera housing as indicated in the figure. The  
mechanical movement of the screw as the screwdriver  
is turned is about three “clicks” or indents in either di-  
rection. As you move the back focus set screw back  
and forth, the distance between the lens and image head  
moves in and out. You will be able to see the clean line  
come in and out of focus. Continue to adjust the screw  
back and forth until the optimum focus is obtained.  
The factory adjustments for the above controls are set  
as follows:  
Back Focus  
Adjusted with focus far/zoom wide looking at an  
object 55 feet (16.76 m) from the lens. The results  
are a clear, in-focus picture through the entire zoom  
range (reference Figure 5 for back focus adjust-  
ment location).  
Shutter Speed  
Factory set to the slowest speed available: 1/60  
second on NTSC units; 1/50 second on PAL units.  
Auto Gain Control  
AGC ON/OFF set to ON.  
6.2 SHUTTER SPEED  
White Balance  
White balance has two positions; one isATW (Au-  
tomatic Tracing White), which is a feature that  
continuously adjusts the camera for optimum color  
reproduction. AWB (Automatic White Balance) is  
a feature that retains current settings in memory  
even when the power is off.  
This optics package is provided with adjustable shutter  
speeds. This feature allows minimal streaking when a  
very fast moving object passes in front of the non-  
moving optics package. The shutter speed is factory  
set to 1/60 second. Shutter speed selection does not af-  
fect the auto iris video feedback loop. It only changes  
the imaging head sampling rate. You can select one of  
eight shutter speeds (reference the details in Figures 6  
and 7).  
V-Phase (Vertical Phase)  
See section 6.5.  
Auto Iris  
6.3 AUTO GAIN CONTROL  
Level is adjusted using a video meter to provide a  
video signal output of between 130 and 142 IRE  
(Institute of Radio Engineers; 1V p–p = 100 IRE's)  
when lighting from skylights, low pressure sodium  
lights and fluorescent lights are present. ALC is  
adjusted to the midpoint between Peak and Aver-  
age.  
Reference Figure 6. The AGC control setting should  
be set and left in the “ON” position.  
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6.4 WHITE BALANCE (ATW/AWB SWITCH)  
for your specific lighting condition, you must first de-  
termine if the picture on the viewing monitor is too  
bright or too dim. Before adjusting the Iris controls, the  
monitor controls must be set at their “detente” (or  
notched) factory recommended positions (not having  
all controls for contrast, picture, color,tint, etc. adjusted  
for maximum intensity). If a very dim picture is present,  
this would indicate that the iris could be opened a little  
more to allow additional light to be imposed on the  
image head. To brighten the picture, the “LEVEL” con-  
trol should be rotated clockwise to allow more light to  
be shown on the image head. If the picture is too bright,  
rotating the “LEVEL” control counterclockwise will  
allow less light to be shown on the image head and the  
picture on the monitor will become dimmer. If the in-  
stallation site has varying light conditions due to store-  
front windows, several adjustments may be necessary  
to ensure adequate overall performance. As an alter-  
nate (more objective) method of adjusting the iris, an  
oscilloscope or video meter may be connected to the  
output of the optics package and the “LEVEL” control  
adjusted for a 1 volt peak-to-peak video signal out.  
Lastly, the “ALC” control can be adjusted to either Peak  
or Average sampling levels. Peak levels are obtained  
by rotating the “ALC” control clockwise. Counterclock-  
wise rotation of the “ALC” control results in more av-  
erage levels. Peak levels may be necessary if you want  
to view dark objects in a bright setting. This condition  
is commonly known as backlight compensation. Peak  
settings tend to open the iris a little more and average  
levels tend to close the iris a little given the light sam-  
pling rate of the lens.  
White balance is a feature available on the color optics  
packages. In the ATW (Automatic Tracing White  
Balance) position, the white balance is continuously  
adjusted to take into account variations in the incident  
light conditions. In the AWB (Automatic White  
Balance) position, when the “LOCK” button is pressed,  
the white balance is automatically adjusted, and the  
setting is stored in memory. When the switch is set to  
this position the white balance always takes the  
previously stored value. White balance is factory set to  
the AWB position and it is recommended that the op-  
tics package be used in the mode just described.  
6.5 V-PHASE (VERTICAL PHASE)  
V-Phase (Vertical Phase) is valuable when multiple  
optic packages are switched by a sequential or matrix  
switcher. The vertical phase +/- buttons are used to  
compensate for vertical phase discrepancies which will  
occur in a multiple camera environment. In this type  
of environment, each cameras output is synchronized  
by the frequency of the power supply and phase. The  
“+” and “-” buttons referenced in Figure 6 can be used  
to obtain a synchronized picture. The user can adjust  
them by placing one person at the optics package loca-  
tion and another at the control room looking at a moni-  
tor viewing switching video signals from the optics  
packages. The V-phase adjustment is ±90 degrees. Use  
the tip of a ball-point pen or similar instrument to press  
these recessed buttons. The phase change is linear.  
Pressing a button will activate a phase change in the  
direction indicated. The phase change will begin after  
about one-half second, but the switch must be held  
down for a total of five or six seconds for the phase  
change to occur. An equal amount of time is required  
to go in the opposite direction. Each optics package  
should be adjusted so that as the switchers switch from  
one optics package to the next, the monitor does not  
“roll” or show partial frames of the video picture.  
6.6 AUTO IRIS  
As an option, this optics package may have an “active”  
auto iris lens. An active auto iris lens is fed back infor-  
mation from the camera imaging head to the auto iris  
circuitry of the lens. The lens processes this informa-  
tion and tries to maintain a constant light level to the  
image head at all times. The auto iris lens has two con-  
trols which may be field adjusted. These controls are  
“LEVEL” and “ALC”. From the factory, the optics  
package is set to handle a general wide range of light-  
ing conditions. To set the optics package in the field  
Figure 5. Back Focus Adjustment  
6
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SHUTTER SPEED  
ADJUSTMENTS MAY BE  
PERFORMED BY USING  
A SMALL STANDARD  
SCREWDRIVER  
AND MOVING THE  
ROTARY SWITCH AS  
SHOWN. “0” POSITION  
IS FACTORY DEFAULT.  
SEE FIGURE 7 FOR  
SETTING VALUES  
V-PHASE BUTTONS (MOMENTARY  
PUSH-BUTTON) ADVANCE AND  
RETARD THE PHASE INTERVAL  
WITH RESPECT TO ZERO  
CROSSOVER OF AC LINE ±90°  
THIS MOMENTARY  
BUTTON LOCKS AWB  
AGC (AUTOMATIC  
GAIN CONTROL) IS  
SET IN THE ON  
POSITION (SHOWN)  
Figure 6. Camera Adjustments  
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SHUTTER SPEED CONTROL  
(YOU CAN SELECT ONE OF EIGHT SHUTTER SPEEDS; SEE TABLE BELOW)  
V-PHASE BUTTONS  
AGC ON/OFF  
SWITCH  
USED IN CONJUNCTION  
WITH AWB POSITION  
OF WHITE BALANCE  
SWITCH. WHEN PRESSED  
WHITE BALANCE IS  
AUTOMATICALLY  
ADJUSTED AND SETTING  
IS STORED IN MEMORY  
WHT BAL SW  
AUTO IRIS LEVEL CONTROL  
F
AUTO IRIS ALC CONTROL  
G
SHUTTER POSITION  
SHUTTER SPEED (IN SECONDS)  
NTSC  
PAL  
0
1
1/60  
1/50  
1/100  
1/100  
2
3
1/250  
1/500  
1/250  
1/500  
4
5
6
1/1000  
1/2000  
1/4000  
1/1000  
1/2000  
1/4000  
7
8
9
1/10000  
1/10000  
NOT USED  
NOT USED  
NOT USED  
NOT USED  
Figure 7. Camera Adjustment Locations  
8
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7.0 EXPLODED ASSEMBLY DRAWING  
If necessary, refer to Figure 8 for an exploded assembly drawing and parts list.  
Figure 8. TVH6 Series Camera/Lens Combination Exploded Assembly Drawing  
7.1 PARTS LIST FOR FIGURE 8, TVH6 SERIES  
Item  
1
2
3
4
Qty  
1
1
1
Description  
Lens, 1/2" motorized zoom, 8.5-51, f1.2 w/pp  
Frame, 6X lens package for IOP19  
NOT USED FOR THIS MODEL  
Clamp, wire fatigue  
Part #  
H6Z851MP  
JIOP084307COMP  
80010016  
5
6
7
8
A
B
C
D
E
F
G
H
J
1
1
1
1
1
2
5
5
16  
2
2
2
4
Top cover  
Back cover  
JIOP084106COMP  
JIOP084108COMP  
SC-CPL27P  
PCB8500200ASSY  
ZH1/4-20X.375SP  
ZH2-56X.500SPS  
ZH2LWSIS  
ZH2-56X.375SRS  
ZH4-40X.250BPP  
ZH2-56NUTSH  
ZH2-56X.187SPS  
SPA9161  
Camera, Sony 1/2" color hi-res (PAL)  
PC board, IOP camera interconnect  
NOT USED FOR THIS MODEL  
Screw, 1/4-20 x .375 flat, phil, SS  
Screw, 2-56 x 1/2" phil, pan, SS M/S  
Washer, internal star, #2 SS  
Screw, 2-56 x 3/8 phil, pan, SS  
Screw, 4-40 x 1/4" pan, phil, blk  
Nut, hex 2-56 SS  
Screw, 2-56 x 3/16" phil, pan, SS  
Spacer, 3/16" dia. x .187", #2 clear  
Spacer, 3/16" dia. x .125", #2 clear  
K
SPA9160  
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8.0 MODELS  
IOP19C4C High resolution color PAL (CCIR) series  
camera with integral 6X motorized zoom  
lens with presets.  
9.0 SPECIFICATIONS  
MECHANICAL  
Mounting Bracket  
Construction:  
Dimensions:  
0.050" aluminum  
See Figure 1  
ELECTRICAL  
Color PAL (CCIR) Camera Module  
Input voltage: 24 VAC, 50 Hz  
Power required: Less than 5 watts, plus auto iris  
of lens  
Video output:  
1 V p–p composite video into 75  
ohms  
Operating  
temperature:  
Imaging device: 1/2" CCD  
14° to 131°F (-10° to 55°C)  
Illumination:  
2.5 LUX @ F1.2  
Scanning system: 625 lines, interlaced/50 Hz  
Horizontal  
resolution:  
470 TVL  
Shutter speed:  
Adjustable, 1/50 to 1/10000  
second, 8 steps  
Automatic Gain  
Control:  
Present in auto mode only  
10  
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10.0 WARRANTY AND RETURN  
INFORMATION  
WARRANTY  
RETURNS  
Pelco will repair or replace, without charge, any merchandise proved  
defectiveinmaterialorworkmanshipforaperiodofoneyearafterthedate  
of shipment.  
In order to expedite parts returned to the factory for repair or credit, please  
call the factory at (800) 289-9100 or (559) 292-1981 to obtain an  
authorization number (CA number if returned for credit, and RA number  
if returned for repair).  
Exceptions to this warranty are as noted below:  
All merchandise returned for credit may be subject to a 20% restocking  
and refurbishing charge.  
Goods returned for repair or credit should be clearly identified with the  
assigned CA or RA number and freight should be prepaid. Ship to the  
appropriate address below.  
Five years on FT/FR8000 Series fiber optic products.  
Three years on Genex® Series products (multiplexers, server, and  
keyboard).  
Three years on Camclosure® and fixed camera models, except the  
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2,  
and MC3651H-2X camera models, which have a five-year warranty.  
If you are located within the continental U.S., Alaska, Hawaii or Puerto  
Rico, send goods to:  
Service Department  
Pelco  
Two years on standard motorized or fixed focal length lenses.  
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and  
DF5/DF8 Series fixed dome products.  
Two years on Spectra®, Esprit®, ExSite, and PS20 scanners, includ-  
ing when used in continuous motion applications.  
3500 Pelco Way  
Clovis, CA 93612-5699  
If you are located outside the continental U.S., Alaska, Hawaii or Puerto  
Rico and are instructed to return goods to the USA, you may do one of the  
following:  
If the goods are to be sent by a COURIER SERVICE, send the goods to:  
Two years on Esprit® and WW5700 Series window wiper (excluding  
wiper blades).  
Eighteen months on DX Series digital video recorders, NVR300  
Series network video recorders, and EnduraSeries distributed  
network-based video products.  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699 USA  
One year (except video heads) on video cassette recorders (VCRs).  
Video heads will be covered for a period of six months.  
If the goods are to be sent by a FREIGHT FORWARDER, send the goods  
to:  
Six months on all pan and tilts, scanners or preset lenses used in  
continuousmotionapplications(thatis,presetscan,tourandautoscan  
modes).  
Pelco c/o Expeditors  
473 Eccles Avenue  
South San Francisco, CA 94080 USA  
Phone: 650-737-1700  
Fax: 650-737-0933  
Pelco will warrant all replacement parts and repairs for 90 days from the  
date of Pelco shipment. All goods requiring warranty repair shall be sent  
freight prepaid to Pelco, Clovis, California. Repairs made necessary by  
reason of misuse, alteration, normal wear, or accident are not covered  
under this warranty.  
Pelco assumes no risk and shall be subject to no liability for damages or  
loss resulting from the specific use or application made of the Products.  
Pelco’s liability for any claim, whether based on breach of contract,  
negligence, infringement of any rights of any party or product liability,  
relating to the Products shall not exceed the price paid by the Dealer to  
Pelco for such Products. In no event will Pelco be liable for any special,  
incidental or consequential damages (including loss of use, loss of profit  
and claims of third parties) however caused, whether by the negligence  
of Pelco or otherwise.  
The above warranty provides the Dealer with specific legal rights. The  
Dealer may also have additional rights, which are subject to variation from  
state to state.  
Ifawarrantyrepairisrequired,theDealermustcontactPelcoat(800) 289-  
9100 or (559) 292-1981 to obtain a Repair Authorization number (RA),  
and provide the following information:  
1. Model and serial number  
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice  
number  
3. Details of the defect or problem  
If there is a dispute regarding the warranty of a product which does not fall  
under the warranty conditions stated above, please include a written  
explanation with the product when returned.  
Method of return shipment shall be the same or equal to the method by  
which the item was received by Pelco.  
Pelco, the Pelco logo, Camclosure, Esprit,  
Genex, Legacy, and Spectra are registered  
trademarks of Pelco.  
Endura and ExSite are trademarks of Pelco.  
© Copyright 1999, Pelco. All rights reserved.  
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®
PELCO  
300 West Pontiac Way  
Clovis, CA 93612-5699 USA  
(209) 292-1981 • (800) 289-9100  
FAX (800) 289-9150 or (209) 292-3827 DataFAX (800) 289-9108 or (209) 292-0435  
International customers call 1-209-292-1981 or FAX 1-209-348-1120  
(Product specifications subject to change without notice.)  
C720M  
12  
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