Cohu HD Series 3930HD Helios Installation Manual

HeliosTM Products

INSTALLATION MANUAL Series

3930

Fixed Camera System

HD

Technical Manual 6X-1092B

July 15, 2014

www.CohuHD.com

[e-mail]

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 IP Address and Settings 21

4.4 Factory Default User Names and Passwords 21

4.5 Assigning the New Camera IP Address 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 sys­tem. 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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3

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 Re­turn Material Authorization (RMA) Number.

Prominently display the RMA number on the outside of the shipping container(s) and on paperwork con­tained 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

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.

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.

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.

• 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.

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5

1.0 Introduction

The 3930

HD

series camera system is a digital high denition

day/night zoom lens camera. The H.264 video standard,

which provides sharper image quality at lower bit rates than

previous standards, is used for video compression, along with

The motion JPEG (M-JPEG) standard.

HD

The 3930

series camera system is IP (Internet Protocol)

based with a full function built-in web server. Operator func-

tions, such as zoom, are controlled from the standard Internet
browser window. Administrative features, such as conguring
networking settings and assigning camera ID labels, can be

controlled from the same window as well. The 3930HD series
camera system can be programmed with ID labels for display

on an operator monitor. Camera location, presets, and sector

zones can be described with labels of up to 24 characters.
The camera system has built-in Power over Ethernet (PoE) in accordance with the IEEE 802.3at PoE stan-

dard. Power can come from a power supply within a PoE-enabled networking device such as an Ethernet
switch or from a midspan injector. Please refer to Section 2.1 for additional information.

The camera system has programmable input/output lines. The lines can be used for alarms or other user

dened controls.

The 3930

HD

camera system complies with NEMA TS 2 standards for temperature, shock, and vibration

specications. For environmental protection the camera complies with the IP67 standard. An optional sun-

shield and wiper are available to protect the camera system in inclement weather.

For more information on 3930

HD

specications and a datasheet, please refer to the CohuHD website.

Schrader Valve

8-32 x 1/2”L Stud

for earth ground connection

3930HD Camera System Rear Plate

(Shown with Optional Wiper and Optional Sunshield)

Rear Plate Connector

Pressure Relief Valve

(shown with plastic tubing)

Wiper Connector

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6X-1092B

1.1 Optional Accessories

The following optional accessories are recommended, and can be purchased with the camera system.

Mating Connector:

• 18-pin MS connector: CohuHD p/n 1310230-01 1. An 18-pin MS type connector to be wired into the
user-built system cable.

For more information on the connector see Chapter 2
Mounts:

• Horizontal pole mount with adjustable head: CohuHD p/n 7411498-001.

• Vertical pole mount with adjustable head: CohuHD p/n 7411498-002.

• Pedestal mount with adjustable head: CohuHD p/n 7411499-001.

• 90 degree wall mount with adjustable head: CohuHD p/n 7411499-002.

For more information on each type of mount see Chapter 3.

Cables:

• CA257 series.

For more information on cables see Section 2.2.

Wiper:

• CohuHD p/n 8157-0

Sunshield:

• CohuHD p/n 8165125-001

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2.0 Installation

This chapter covers the general installation and cable requirements of the 3930HD series.
Before starting installation:

• Choose the installation mounting method. See Chapter 3.

• Verify that the system cable can be routed to the location of the mounting assembly

See Section 3.5 for details on the installation procedure for recommended mounts.

2.1 Power over Ethernet (PoE)

The 3930

HD

camera system is compliant with the IEEE 802.3at standard. Power to the camera system is

supplied through the network cabling. Two types of PoE implementations are specied by the standard:

• Endspan PoE - power is applied directly by the switch to the camera system. This method requires

the deployment of a PoE-enabled switch.

• Midspan PoE - power is supplied by an injector placed between an existing non-PoE switch and

the camera system.

PoE injectors can be ordered from CohuHD. PoE injector is supplied with the HD15 option. Please refer to
the CohuHD webpage in the 3930

HD

series specications section for ordering information. The PoE injector

selected for use with 3930HD must meet the following requirement:

• Be compatible with the IEEE 802.3at standard. For information on PoE injectors, refer to the website:

www.ieee.li/pdf/viewgraphs/introduction_to_poe_ieee802.3af_802.3at.pdf.

Figures 1 and 2 show interconnection diagrams for 3930HD:

• Figure 1 shows a setup of the camera system with PoE-enabled switch.

• Figure 2 shows a setup of the camera system using the PoE injector with non-PoE switch.

These diagrams represent typical installations. Each installation site will have its own unique requirements.

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6X-1092B

Default IP Address

192.168.2.150

16 AWG Wire

Earth

Ground

Be sure to mount the camera system
before the power is applied.
Do not apply power before
installation is complete.

System Cable

Grounding Stud

Earth

Ground

(CAT5e)

Router/PoE Switch

WAN

Router/Switch

LAN

Network

Switch

Figure 1. Interconnection Diagram with PoE-enabled switch

Default IP Address

192.168.2.150

16 AWG Wire

Earth

Ground

100-240 Vac

Power

Be sure to mount the camera system
before the power is applied.
Do not apply power before
installation is complete.

Grounding Stud

PoE Injector

Earth

Ground

Power Cord

System Cable

(CAT5e)

In

Out

Router/

non-PoE Switch

WAN

Router/Switch

LAN

Network

Switch

Figure 2. Interconnection Diagram with non-PoE Switch

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