CC3320/CC4620 Series
Color Cameras
Installation/
Operation Manual
C1932M (8/99)
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150 • DataFAX (800) 289-9108
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120 • DataFAX (1-559) 292-0435
Installation Instructions
CC3320 and CC4620 Cameras
PRODUCT SAFETY
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Ensure installation and servicing is carried out by qualified personnel.
Isolate from the supply circuit before any servicing.
Installation method and materials must be capable of supporting four times the total
weight of the unit.
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Power supply cords must be connected as defined in national electrical codes of
practice for Class 1 earth protected equipment.
Low voltage cameras must be connected as defined in national electrical codes of
practice for Class 2 protection of double or reinforced insulation.
Safety critical components must only be replaced with recommended parts.
The maximum load on the rear (auto-iris) connector must not exceed 50 mA.
The maximum load on the direct drive connector must not exceed 25 mA.
REGULATORY NOTICES
Federal Communications Commission Part 15 - Digital devices
This Device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions:
(1)this device may not cause harmful interference, and
(2)this device must accept any interference that may cause undesired operation.
CERTIFICATIONS
This product meets the requirements of the following standards:
Electromagnetic Compatibility
EN55022: 1995 limits and methods of measurement of radio disturbance characteristics of information
technology
EN50082-1: 1992 Generic immunity standard
Comprising:
IEC 1000-4-2:1995 Electrostatic discharge
IEC 1000-4-3:1995 Radiated electromagnetic fields
IEC 1000-4-6: Immunity to conducted disturbances, induced by radio-frequency fields
IEC 1000-4-4:1995 Fast transient bursts
Safety
EN 60950: 1992 Safety of information technology equipment, including electrical business equipment
DECLARATIONS
The manufacturer declares that the equipment supplied with this manual is compliant with the EMC
directive 89/336 EEC and the low voltage directive 73/23 EEC and CE marked accordingly.
Page3
CC3320 and CC4620 Cameras
Installation Instructions
CAUTIONS
CAUTION
In order to avoid damaging your camera, note the following points.
1) The camera has threaded mounting points on the top and bottom of the case. Only
use a standard, photographic mounting bolt with a 1/4-20 UNC thread.
2) Before fitting the lens, make sure that its back will not touch the CCD sensor or
associated components when fully installed.
3) Do not touch the image surface of the sensor. If the sensor is accidentally touched,
only clean it using isopropanol.
4) Do not expose the sensor to direct sunlight as this may impair the performance of
the camera.
POWER SUPPLY
The CC3320 and CC4620 Series cameras are available in 230 VAC or 11-40 VDC/14-30 VAC low
voltage types. The voltage required to operate the camera is clearly marked on the rear
panel of the camera. The green POWER LED on the rear panel indicates that power is connected.
Power the low voltage cameras only from a class 2 isolated power supply. The power
consumption is less than 5 Watts.
230 VAC Power Supply
Cameras that are intended to operate directly from 230 VAC are fitted with a non-detachable power
supply cord. The voltage of operation is clearly marked on the rear panel of the camera. Generally
this is 230 VAC +10%/ -15% at 50 Hz. Refer to the wiring instruction label attached to the supply
cord and terminate the cord with the appropriate circuit with a 3A fuse. CAMERAS MUST BE
CONNECTED TO A PROTECTIVE EARTH GROUND. Ensure that a secure means of isolation from
theAC power is provided for the camera in accordance with the national wiring regulations of the
country of installation.
Auto-switching power supply
Cameras fitted with an automatic selecting power supply operate between 11-40 VDC and 14-30
VAC. Connections and polarity are indicated above the screw terminals on the rear panel. The
power supply must be a class 2 isolated type.
VIDEO CONNECTIONS
To obtain a video output, connect a video coaxial cable terminated with a 75W BNC connector to the
BNC socket marked VIDEO OUT on the rear of the camera.
Page4
Installation Instructions
CC3320 and CC4620 Cameras
FUNCTION SWITCHES
On the side of the camera is a hinged flap. The hinged flap covers a lens level potentiometer and 10
function switches.
Mounting boss
Back focus adjustment
Function switches
DD lens level
adjustment
DD lens
connector
Color Balance
There are four color balance modes selected by DIP switches 1 and 2. For the
majority of applications the Auto setting will provide excellent color rendition and
is the default setting. For applications where the illumination is predominantly
daylight, the Outdoor setting may provide improved color rendition over Auto.
Where a mixture of illuminations such as tungsten, fluorescent and daylight exist,
the Indoor setting may provide the best color rendition. Where fluorescent lighting
is predominant, use the Fluorescent setting.
Gamma
There are two different levels of Gamma selected by DIP switch 3. Choose
between Normal (0.45) to provide increased visibility in dark areas of the scene,
or Linear (1.0). The default setting is Normal.
AGC (Automatic Gain Control)
The Automatic Gain Control feature can improve picture quality when levels of
illumination are low. Select ON or OFF using DIP switch 4. For most applications,
theAGC should be ON and is the default setting.
LL-PH (Line Lock, Phase Adjust)
The Line Lock, PhaseAdjust feature is selected by DIP switches 5 and 6. Choose
5 6
Fixed
Fixed or Adjustable. Both settings are line-locked; however, the Adjustable
5 6
setting allows ±120O phase adjustment via the potentiometer located on the rear of
Adjustable
the camera. The Adjustable mode should be used when cameras are connected
to different AC power supply phases. Default setting is Fixed.
SYNC (Synchronization)
The Synchronization feature is selected using DIP switch 6. Choose LL (Line-
Lock) or Internal. LL locks the frame rate to the power supply frequency so that
cameras are triggered at the same point on the power supplyAC cycle. Internal
locks the frame rate to the internal oscillator of the camera. The default setting is
LL.
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CC3320 and CC4620 Cameras
Shutter speed switches
Installation Instructions
FUNCTION SWITCHES
Shutter speeds are selected with DIP switches 8, 9 and 10. DIP switch 7 must be down to enable
manual shutter speed selection. For EI, BLC and Flickerless functions, switch 7 must be up.
7 8 910
7 8 910
7 8 910
7 8 910
1/10,000
1/4,000
1/2,000
1/1,000
1/500
1/250
1/125
1/50
EI (Electronic Iris)
The EI (Electronic Iris) feature compensates for excessive light level by automatically
adjusting shutter speed. Selecting Electronic Iris disables manual shutter speed
selection. The Electronic Iris setting must not be used when the camera is set to
Flickerless mode. The default setting is Electronic Iris ON.
BLC (Back Light Compensation)
The BLC (Back Light Compensation) feature compensates for back-lit scenes by
enhancing objects in the center of the scene which would previously have been
in silhouette. Select ON or OFF using the BLC switch. Default is OFF. BLC will only
function with a manual iris lens when the Electronic Iris feature is switched on. For
direct drive and auto iris lenses, BLC will still function even though the Electronic
Iris feature is switched off.
Flickerless
The Flickerless setting can reduce the flicker caused by certain lighting conditions.
Choose between ON or OFF. The default setting is OFF. Note that the Electronic Iris
setting must be off for correct operation of the Flickerless function.
LENS SELECTION
Suitable lens types are C and CS mount in fixed iris, manual iris, auto-iris or direct drive versions.
Sizes are shown below. Cameras are factory set for CS mount lenses. If using a C mount lens,
rotate either of the back focus screws approximately 30 turns counterclockwise before installing
the lens.
Lens size
1/3"
1/2"
2/3"
1"
Page6
Installation Instructions
CC3320 and CC4620 Cameras
LENS CONNECTION
Fixed and manual iris lenses (for indoor use only) require no wiring connections.
Auto-Iris Lenses
Connections for auto-iris lenses are located on the rear of the camera. Connect auto-iris lenses to
the 3-terminal connector according to the diagram below.
Direct Drive
Connect DD lenses to the female 4-pin socket on the side of the camera. If the lens does not have
a DD plug fitted, then wire the lens to a suitable plug in accordance with the diagram below.
3
1
1 = Damp -
2 = Damp +
3 = Drive +
4 = Drive -
+ = Lens positive supply
= Lens ground
V = Video drive signal
+
V
2
4
Auto-Iris Lens Connections
DD Lens Connector
LENS SETUP PROCEDURES
For manual or fixed iris lenses set the EI switch andAGC switch to ON.
Auto-Iris Lenses
Switch the EI andAGC OFF. Refer to the lens instructions and adjust the lens for the optimum picture
(video output level of 1V peak-to-peak). Switch theAGC ON.
Direct Drive Lenses
Where fitted, switch the EI and AGC OFF. Use an appropriate screwdriver to turn the lens level
potentiometer (under the hinged flap) fully clockwise. Next, slowly adjust the potentiometer
counterclockwise until the optimum picture is obtained (video output level of 1V peak-to-peak).
Switch theAGC ON.
FOCUS ADJUSTMENT
The back focus adjustment screws are located on the top and side of the case at the front of the
camera and should be adjusted using an appropriate screwdriver. Do not ‘over turn’the back focus
mechanism.
Fixed Lenses
Set the lens focus to infinity and view an image greater than 6.5 feet (2 m) away. Focus the image
using the back focus screw. Set the lens focus as required.
Manual Iris Lenses
Open the iris fully and set the lens focus to infinity. View an image greater than 6.5 feet (2 m) away.
Focus the image using the back focus screw. Set the lens focus and iris as required.
Auto-iris and Direct Drive Lenses
Fully open the iris by covering the lens with a suitable neutral density (ND) filter. Set the lens focus
to infinity. View an image greater than 6.5 feet (2 m) away. Focus the image using the back focus
screw. Remove the ND filter and set the lens focus as required.
Page7
CC3320 and CC4620 Cameras
Zoom Lenses
Installation Instructions
FOCUS ADJUSTMENT
Set the lens focus to infinity and fully open the iris by covering the lens with a suitable neutral
density (ND) filter. Zoom out to the widest field of vision and view a distant object. Adjust the back
focus screw until the object is in focus. Next, zoom fully in and adjust the lens focus until the object
is again focused. Repeat these steps until the full zoom range may be viewed with the minimum loss
of focus.
SYNCHRONIZATION
Cameras that operate fromAC power supplies are line-locked for a supply frequency of 50 Hz. If the
supply frequency is unstable, then disable the line lock by setting the SYNC switch to Internal.
WARRANTYAND RETURN INFORMATION
Pelco will repair or replace, without charge, any camera proved defective in material or workmanship
for a period of two years after the date of shipment.
Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco shipment.
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.
If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or (559) 292-1981 to
obtain a Repair Authorization number (RA), and provide the following information:
1.
2.
3.
Model and serial number
Date of shipment, P.O. number, Sales Order number, or Pelco invoice number
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 on warranty shipments shall be the same or equal to the method by which the item
was received by Pelco.
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). Goods returned should be clearly identified with the assigned CA/RA
number and freight should be prepaid. All merchandise returned for credit may be subject to a 20%
restocking and refurbishing charge.
Ship freight prepaid to:
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Pelco, 300 West Pontiac Way, Clovis, CA 93612-5699, or
Pelco c/o American Overseas Airfreight , 320 Beach Road, Burlingame, CA 94101
(if shipped outside the United States)
REVISION HISTORY
Manual #
C1932M
Date
8/99
8/99
Comments
Original version
AC supply voltage changed from 12-30 VAC to 14-30 VAC
® Pelco and the Pelco logo are registered trademarks of Pelco
© Copyright 1999, Pelco. All rights reserved.
Pelco Manual C1932M (8/99)
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