Grass Valley 7600REF Installation

7600REF

REFERENCE GENERATOR

Installation and Safety Manual

071860200
OCTOBER 2007

Contacting Grass Valley

International

Support Centers

Local Support

Centers

(available

during normal

business hours)

France

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Germany, Austria, Eastern Europe: [phone] UK, Ireland, Israel: [phone]

Copyright © Grass Valley. All rights reserved.
This product may be covered by one or more U.S. and foreign patents.

United States/Canada

24 x 7

[phone] or [phone]

Grass Valley Web Site

The www.thomsongrassvalley.com web site offers the following:

Online User Documentation — Current versions of product catalogs, brochures,

data sheets, ordering guides, planning guides, manuals, and release notes
in .pdf format can be downloaded.

FAQ Database — Solutions to problems and troubleshooting efforts can be

found by searching our Frequently Asked Questions (FAQ) database.

Software Downloads — Download software updates, drivers, and patches.

2 7600REF — Installation and Safety Manual

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Safety Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety Terms and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Terms in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Terms on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Symbols on the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Certifications and Compliances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

FCC Emission Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Canadian EMC Notice of Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

EN55022 Class A Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Canadian Certified Power Cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Canadian Certified AC Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Frame Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Rack Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Frame Rear Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Grounding Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

AC Mains Connection and Fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Module Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7600REF — Installation and Safety Manual 3

Contents

4 7600REF — Installation and Safety Manual

Introduction

This Installation and Safety manual is provided to inform the user about
specific safety and regulatory information for the 7600REF Reference Gen­erator Frame. It ships with the frame to ensure that the user has this infor­mation when the frame is received.

Read the following sections concerning safety before attempting to install
the unit:

• Safety Summary (page 6)

• Warnings (page 8)

•Cautions (page 9)

•Regulatory Notices (page 10)

•Frame Installation (page 12)

The 7600REF Instruction Manual which contains detailed installation and
operation for the unit is included with this product on CD-ROM in PDF
format. It describes all aspects of the unit, including cabling, complete oper­ational details, and enabling software options.

All related documentation for this product can also be found in PDF format
on the Thomson Grass Valley web site at this URL:

www.thomsomgrassvalley.com/docs/modular

7600REF — Installation and Safety Manual 5

Safety Summary

Safety Summary

Read and follow the important safety information below, noting especially
those instructions related to risk of fire, electric shock or injury to persons.
Additional specific warnings not listed here may be found throughout the
manual.

WARNING Any instructions in this manual that require opening the equipment cover

Safety Terms and Symbols

Terms in This Manual

Safety-related statements may appear in this manual in the following form:

WARNING Warning statements identify conditions or practices that may result in per-

or enclosure are for use by qualified service personnel only. To reduce the
risk of electric shock, do not perform any servicing other than that con­tained in the operating instructions unless you are qualified to do so.

sonal injury or loss of life.

CAUTION Caution statements identify conditions or practices that may result in damage

to equipment or other property, or which may cause equipment crucial to
your business environment to become temporarily non-operational.

Terms on the Product

The following terms may appear on the product:

DANGER — A personal injury hazard is immediately accessible as you read

the marking.

WARNING — A personal injury hazard exists but is not immediately acces-

sible as you read the marking.

CAUTION — A hazard to property, product, and other equipment is present.

6 7600REF — Installation and Safety Manual

Symbols on the Product

The following symbols may appear on the product:

Safety Summary

Indicates that dangerous high voltage is present within the
equipment enclosure that may be of sufficient magnitude to
constitute a risk of electric shock.

Indicates that user, operator or service technician should refer
to product manual(s) for important operating, maintenance,
or service instructions.

This is a prompt to note fuse rating when replacing fuse(s).
The fuse referenced in the text must be replaced with one
having the ratings indicated.

Identifies a protective grounding terminal which must be con­nected to earth ground prior to making any other equipment
connections.

Identifies an external protective grounding terminal which
may be connected to earth ground as a supplement to an
internal grounding terminal.

Indicates that static sensitive components are present which
may be damaged by electrostatic discharge. Use anti-static
procedures, equipment and surfaces during servicing.

7600REF — Installation and Safety Manual 7

Warnings

Warnings

The following warning statements identify conditions or practices that can
result in personal injury or loss of life.

Dangerous voltage or current may be present — Disconnect power and remove

battery (if applicable) before removing protective panels, soldering, or
replacing components.

Do not service alone — Do not internally service this product unless another

person capable of rendering first aid and resuscitation is present.

Remove jewelry — Prior to servicing, remove jewelry such as rings, watches,

and other metallic objects.

Avoid exposed circuitry — Do not touch exposed connections, components or

circuitry when power is present.

Use proper power cord — Use only the power cord supplied or specified for

this product.

Ground product — Connect the grounding conductor of the power cord to

earth ground.

Operate only with covers and enclosure panels in place — Do not operate this

product when covers or enclosure panels are removed.

Use correct fuse — Use only the fuse type and rating specified for this

product.

Use only in dry environment — Do not operate in wet or damp conditions.

Use only in non-explosive environment — Do not operate this product in an

explosive atmosphere.

High leakage current may be present — Earth connection of product is essential

before connecting power.

Dual power supplies may be present — Be certain to plug each power supply

cord into a separate branch circuit employing a separate service ground.
Disconnect both power supply cords prior to servicing.

Use proper lift points — Do not use door latches to lift or move equipment.

Avoid mechanical hazards — Allow all rotating devices to come to a stop before

servicing.

8 7600REF — Installation and Safety Manual

Cautions

Cautions

The following caution statements identify conditions or practices that can
result in damage to equipment or other property

Use correct power source — Do not operate this product from a power source

that applies more than the voltage specified for the product.

Use correct voltage setting — If this product lacks auto-ranging power sup-

plies, before applying power ensure that the each power supply is set to
match the power source.

Provide proper ventilation — To prevent product overheating, provide equip-

ment ventilation in accordance with installation instructions.

Use anti-static procedures — Static sensitive components are present which

may be damaged by electrostatic discharge. Use anti-static procedures,
equipment and surfaces during servicing.

Do not operate with suspected equipment failure — If you suspect product damage

or equipment failure, have the equipment inspected by qualified service
personnel.

Ensure mains disconnect — If mains switch is not provided, the power cord(s)

of this equipment provide the means of disconnection. The socket outlet
must be installed near the equipment and must be easily accessible. Verify
that all mains power is disconnected before installing or removing power
supplies and/or options.

Route cable properly — Route power cords and other cables so that they ar not

likely to be damaged. Properly support heavy cable bundles to avoid con­nector damage.

Use correct power supply cords — Power cords for this equipment, if provided,

meet all North American electrical codes. Operation of this equipment at
voltages exceeding 130 VAC requires power supply cords which comply
with NEMA configurations. International power cords, if provided, have
the approval of the country of use.

Use correct replacement battery — This product may contain batteries. To

reduce the risk of explosion, check polarity and replace only with the same
or equivalent type recommended by manufacturer. Dispose of used bat­teries according to the manufacturer’s instructions.

Troubleshoot only to board level — Circuit boards in this product are densely

populated with surface mount technology (SMT) components and applica­tion specific integrated circuits (ASICS). As a result, circuit board repair at
the component level is very difficult in the field, if not impossible. For war­ranty compliance, do not troubleshoot systems beyond the board level.

7600REF — Installation and Safety Manual 9

Regulatory Notices

Regulatory Notices

Certifications and Compliances

FCC Emission Control

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 instruction 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.
Changes or modifications not expressly approved by Grass Valley Group
can affect emission compliance and could void the user’s authority to
operate this equipment.

Canadian EMC Notice of Compliance

This digital apparatus does not exceed the Class A limits for radio noise
emissions from digital apparatus set out in the Radio Interference Regula­tions of the Canadian Department of Communications.

Le présent appareil numérique n’emet pas de bruits radioélectriques
dépassant les limites applicables aux appareils numeriques de la classe. A
préscrites dans le Règlement sur le brouillage radioélectrique édicte par le
ministère des Communications du Canada.

EN55022 Class A Warning

In a domestic environment, products that comply with Class A may cause
radio interference in which case the user may be required to take adequate
measures.

Canadian Certified Power Cords

Canadian approval includes the products and power cords appropriate for
use in the North America power network. All other power cords supplied
are approved for the country of use.

Canadian Certified AC Adapter

Canadian approval includes the AC adapters appropriate for use in the
North America power network. All other AC adapters supplied are
approved for the country of use.

10 7600REF — Installation and Safety Manual

FCC Emission Limits

This device complies with Part 15 of the FCC rules.Operation is subject to
the following two conditions: (1) This device must cause not interference,
and (2) this device must accept any interference received, including inter­ference that may cause undesirable operation.

Certifications

Safety – This product has been evaluated and meets the following Safety

Certification Standards listed under the Safety category in the table below.

EMI – This product has been evaluated for Electromagnetic Compatibility

under the EN 55022 / EN 55024 standards for Emissions and Immunity and
meets the requirements listed under the EMI Category in the table below.
This product complies with Class A. In a domestic environment this
product may cause radio interference in which case the user may be
required to take adequate measures.

Category Standard Designed/tested for compliance with:

Safety

EMI

ANSI / UL60950 “Standard for Safety of Information Technology Equipment - Safety - Part 1: General

IEC 60950 “Standard for Safety for Information Technology Equipment - Safety - Part 1: General

CAN/CSA C22.2, No. 60950 “Standard for Safety of Information Technology Equipment - Safety - Part 1: General

EN60950 Safety of Information Technology Equipment, including Electrical Business Equip-

73/23/EEC Low Voltage Directive

EMC Directive 89/336/EEC Information and Technology Equipment

EN 55022: 1998, Inc.
A1:2000 & A2:2003
Radio Disturbance Characteristics

EN 55024:1998, Inc.
A1:2000 & A2:2003
Immunity Characteristics

US FCC Class A
Canada FCC Industry Canada

Australia & New Zealand: AS/NZS 3548

Requirements”, (ANSI/UL 60950-1, First Edition, Dated April 1, 2003, with revision
through and including November 26, 2003.)

Requirements”, (IEC 60950-1, First Edition, 2001, Corrigendum 1:10-2002)

Requirements”, (CAN/CSA-C22.2 No. 60950-1-03. First Edition Dated April 1,
2003, with revisions through and including November 26, 2003)

ment.

Electromagnetic compatibility.

Product family standard for Information and Technology equipment for professional
use.
Emissions, Class A
EN 61000-3-2: Power Line Harmonic Emissions, Radiated Magnetic Field Emis­sions, Peak Inrush Current
EN61000-3-3: Mains voltage flicker and manual switching (Dmax = 4%)

Electromagnetic compatibility--Product family standard for Information and Tech­nology equipment for professional use.
EN 61000-4-2:
Electrostatic Discharge “ESD” Immunity
EN 61000-4-3:
Radiated RF Electromagnetic Field Immunity
EN 61000-4-4:
Electrical Fast Transient/Burst “EFT” Immunity
EN 61000-4-5: Surge Immunity
EN 61000-4-6: Conducted RF Immunity
EN 61000-4-11: Voltage Dips, Short Interruptions and Voltage Variations

CISPR Pub. 22 (1997 Class A)

Regulatory Notices

7600REF — Installation and Safety Manual 11

Frame Installation

Frame Installation

Follow the instructions below to unpack and install the 7600REF frame. For
more detailed instructions and cabling the rear of the frame, refer to the
7600REF Instruction Manual.

Unpacking

Carefully unpack the unit from its packing box and check for signs of
damage. Check the contents of the box against the packing list and your
original order to ensure that you have received the correct parts.

In the event the unit has been damaged or does not match your order,
contact the Thomson Grass Valley Sales office listed on Contacting Grass

Valley on page 2.

Rack Mounting

The 1 RU rack frame has integral rack mounting ears on the frame front
cover for direct mounting into a standard 19 inch rack. Carefully place the
unit in your rack and firmly attach it to the rack using four standard rack
screws (not provided).

CAUTION This unit has air intakes on one side of the unit and fan-assisted exhaust vents

Module Installation

No installation of any modules should be necessary. All modules will come
installed in the frame from the factory. The presence of modules depends
on the 7600REF model you have ordered. Software options for the frame
type you have ordered will already be enabled when the frame is received.

on the other side. Ensure that these vents have an unobstructed air flow, to
prevent the unit from overheating. Pay particular attention to ensure that any
rack wiring or cable trays do not obstruct the vents. 60 mm (2.36 in.) of clear
space should be allowed between the vents and any potential obstruction.

12 7600REF — Installation and Safety Manual

Frame Rear Connections

The rear backplane of the 7600REF Reference Generator is illustrated in

Figure 1.

Figure 1. 7600REF Rear Backplane

Frame Rear Connections

Grounding Lug AC/Mains InAC/Mains In

Model #, Part #, and Serial #

Grounding Lug

The unit is provided with a single 4 mm (0.16 in.) ground lug on the far left
of the rear panel. Incoming mains ground from the IEC connector is inter­nally bonded to both the chassis and technical 0V to meet safety require­ments and performance specifications. The stud allows the addition of an
ground strap, if required, for rack installations.

AC Mains Connection and Fusing

CAUTION The power supply cord is used as the main power disconnection device.

Ensure that the socket outlet is located/installed near the equipment and is
easily accessible.

ATTENTION Le cordon d’alimentation est utilise comme interrupteur général. La prise de

courant doit être située ou installée à proximité de l’équipement et être facile
d’accès.

The power supplies within the unit are a switch mode design and are
auto-sensing to handle a wide input voltage range. See Specifications on

page 15.

Each 7600REF model is fitted with two AC mains power supplies. Each
power supply has its own dedicated IEC mains plug on the rear of the unit.
You should receive the correct line cord for your line standard in the ship­ping box.

Module Cabling

Cabling of module BNCs and Sub-D connectors depends upon the frame
model type and what modules are included with the model. Refer to the

7600REF Instruction Manual for details on cabling the required connections.

7600REF — Installation and Safety Manual 13

Power Up

Power Up

When one or both of the AC mains is connected to a power source, the unit
will power up.

Once powered up, the LCD display will display initialization messages as
it configures the internal hardware installed in the unit. Once initialization
is complete, a message indicating a normal operating status is displayed as
shown below.

7600REF Main Menu

<Digital Video> Analogue Video Audio –>

14 7600REF — Installation and Safety Manual

Specifications

Specifications

The specifications for the 7600REF Reference Generator frame are given in

Tab le 1 .

Table 1. 7600REF Frame Specifications

Parameter Value

Frame Dimensions

Width 19 in. rack mounting

Height 44 mm (1.73 in.) 1 Rack Unit

Depth 433 mm (17.0 in.) excluding connectors

Weight

Operating temperature range 0 to 45 degrees C

Storage temperature range -25 to 70 degrees C

Operating humidity 95% RH non-condensing

Power

Input voltage range 100-240 VAC, 50-60 Hz

Maximum input current 1.4 Amps

Internal fuse 3.15 Amps

Miscellaneous

Setup data retention when unit not
powered

Serial communication type RS422/232 (software configured)

Power fail indication

Fan fail indication

Remote inputs

Remote outputs Two outputs provided on Sub-D connector. Open collector outputs rated at

Option interfaces Up to three single width option modules may be installed in the unit.

Ethernet RJ-45 interface. Software configured for DHCP or static IP address.

4 kg (8.82 lbs) no option modules
5 kg (11 lbs) maximum with option modules

> 1000 hours. Unit must have been powered for > 24 hours prior to this.

Relay contact, closed under normal operation, open for any failure state.

Relay contact, closed under normal operation, open for any failure state.

Two grounding inputs provided on Sub-D connector.

45V/500mA maximum.

7600REF — Installation and Safety Manual 15

Specifications

16 7600REF — Installation and Safety Manual