Cohu HD Series 3930HD User manual

www.CohuHD.com
[email protected]
July 15, 2014
Technical Manual 6X-1092B
HeliosTM Products
INSTALLATION MANUAL Series
3930HD
Fixed Camera System

26X-1092B
Table of Contents
About this document 3
Additional information and documents related to the camera system 3
Copyright/Intellectual Property Rights statement 3
FCC compliance 3
Support services 3
Returns 4
Safety instructions 5
Grounding 5
1.0 Introduction 6
1.1 Optional Accessories 7
2.0 Installation 8
2.1 Power over Ethernet (PoE) 8
2.2 System Cable Requirements 10
2.3 CohuHD Manufactured System Cables (CA257) 10
2.4 Rear Plate Connector and Its Mating System Cable Connector 11
3.0 Mounting Methods 12
3.1 Horizontal Pole Mount Installation. CohuHD p/n 7411498-001 14
3.2 Vertical Pole Mount Installation. CohuHD p/n 7411498-002 15
3.3 Pedestal Mount Installation. CohuHD p/n 7411499-001 16
3.4 90° Wall Mount Installation. CohuHD p/n 7411499-002 17
3.5 Installation Procedure 18
3.6 Overall Dimensions 19
4.0 Quick Check 21
4.1 Computer Requirements 21
4.2 IP Control and Viewing of Camera 21
4.3 Factory Default IPAddress and Settings 21
4.4 Factory Default User Names and Passwords 21
4.5 Assigning the New Camera IPAddress 22
4.6 Using the CohuONVIFDiscovery Software to Discover the Camera 23
4.7 Checkout Procedure 24
5.0 Maintenance 25
5.1 Camera Head Housing Pressurization 25
5.1.1 Schrader Valve 26
5.1.2 Pressure Relief Valve 26
5.2 Wiper Unit 27
5.2.1 Wiper Blade Replacement 27
6.0 Warranty 28

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6X-1092B
About this document
This manual contains information on the installation and maintenance of 3930HD xed position camera sys-
tem. Please read this manual carefully prior to installation to prevent any accidental damage or misuse. The
manual is available from the CohuHD website at
http://www.CohuHD.com/Files/install_manuals/3930HD_IM.pdf
The information in this manual is subject to change without notice. Please refer to the above website for
the latest information.
NOTE: All graphics contained within this document, including screenshots and other displays, are for reference use
only and are subject to change.
Additional information and documents related to the camera system
For information on the camera system operation and conguration, please see Operation manual 6x-1090.
The manual is available from the CohuHD website at:
http://www.CohuHD.com/Files/operation_manual/HeliosOperationManual.pdf
Copyright/Intellectual Property Rights statement
Copyright 2014 by CohuHD Costar, LLC. CohuHD Costar, LLC has intellectual property rights to technology
embodied in the product described in this manual.
CohuHD™ and Helios™ are trademarks of CohuHD Costar, LLC.
FCC compliance
This equipment has been tested and found to comply with the limits for a Class A digital device pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the instruc-
tion manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user will be required to correct the
interference at his own expense.
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 re-
ceived, including interference that may cause undesired operation. Changes or modications to this device
void the warranty.
Support services
Please contact the Customer Service Department for technical assistance.

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Returns
This item was thoroughly tested and carefully packed at the factory prior to shipping. Upon acceptance by
the carrier, the carrier assumes responsibility for the item’s safe arrival. If you receive the item in a damaged
condition, apparent or concealed, a claim for damage must be made to the carrier.
If a visual inspection shows damage upon receipt of this shipment, it must be noted on the freight bill or
express receipt and the notation signed by the carrier’s agent. Failure to do this can result in the carrier
refusing to honor the claim.
When the damage is not apparent until the unit is unpacked, a claim for concealed damage must be made.
Make a mail or phone request to the carrier for inspection immediately upon discovery of the concealed
damage. Keep all cartons and packing materials.
To return the product to the factory for service, please contact the Customer Service Department for a Re-
turn Material Authorization (RMA) Number.
Prominently display the RMA number on the outside of the shipping container(s) and on paperwork con-
tained inside. Give a brief description of why the equipment is being returned and list the symptoms of any
problems being experienced with the equipment.
Shipment
IMPORTANT
If the camera needs to be shipped, please use the original packaging material which was designed to
protect the product during transportation. If the original packaging is lost or damaged, please order a
replacement from Customer Service.

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Safety instructions
• Installation must be done by qualied installers, and conform to all local codes.
• It is the user’s responsibility to ensure that the mounting methods are safe and adequate for the
location.
• Use only stainless steel (SS) hardware to fasten the mount to an outdoor surface.
• All servicing must be performed by qualied service personnel. Procedures in this manual do not
require entry into the housing of the camera system. The unit contains potential high voltage. It also
contains sensitive devices that can be damaged by static discharge. To reduce the risk of electric
shock and damage to the unit by static discharge do not perform any servicing other than described
in these instructions. If the unit is defective, please contact the Customer Service Department for
technical assistance.
• It is the sole responsibility of the installer to provide proper installation in compliance with all local
codes and regulations.
Grounding
• To provide protection against electrical surges induced by lightning, static charges, or any other
cause, the camera and cabling system must be properly grounded to earth. For installation on a
building, the camera must be bonded (that is, provided with a low impedance connection) to the
building’s structural earth ground system. For installation on a metal pole with a proper ground
system at the base, the camera must be bonded to the pole. For installation on a non-grounded or
insulated support, the camera must be grounded with an adequate ground strap or wire between
the camera and a nearby ground system, or to a ground system installed at the base of the sup-
port. Failure to adequately ground the camera may lead to failure of the camera. This applies to
low voltage (i.e. PoE cameras) as well as to 115 Vac cameras. Failures due to surges are not
covered by the warranty, as they are not due to defects in material or workmanship, and it is
the installer’s responsibility to meet these grounding requirements.
• All system cables must be shielded, and the shield(s) must be bonded to earth ground.
• The grounding stud on the camera’s rear panel (see p6) must be connected to earth ground using
minimum 16 AWG wire and bonded to earth ground as close to the camera as possible.
WARNING:
PoE (Power over Ethernet) injectors used with this camera system may operate from 100-240 Vac.
These voltages are dangerous. Use extreme care working with equipment connected to these voltages.
WARNING:
Do not remove camera from housing. There are no user-serviceable parts inside.
CAUTION:
In order to avoid deterioration of the color lter of the CCD and potential discoloration of the image
avoid pointing the camera system directly toward the sun or other bright source.
WARNING:
Voltages that present a shock hazard may exist on Power over Ethernet circuits. Use caution to avoid
direct contact with exposed, bare Ethernet circuit conductors or connector contacts.