Tandberg TT-1222 User Manual

ST.RE.TT1222.2

Issue 2

ENGLISH (UK)

REFERENCE GUIDE

Software Version 2.0.0 (and later)

Professional Receiver

TT1222 4:2:0

TT1222 4:2:0 Professional Receiver

Preliminary Pages

g

g

ENGLISH (UK)

If you do not understand the contents of this manual

Also, translation into any EC official language of this manual can be

READ THIS FIRST!

DO NOT OPERATE THIS EQUIPMENT.

made available, at your cost.

En översättning till detta språk av denna handbok kan också anskaffas,

Om Ni inte förstår informationen i denna handbok

ARBETA DÅ INTE MED DENNA UTRUSTNING.

SVENSKA

LÄS DETTA FÖRST!

på Er bekostnad.

LEIA O TEXTO ABAIXO ANTES DE MAIS NADA!

O utilizador poderá também obter uma tradução do manual para o

Se não compreende o texto deste manual

PORTUGUÊS

NÃO UTILIZE O EQUIPAMENTO.

português à própria custa.

Si vous ne comprenez pas les instructions contenues dans ce manuel

En outre, nous pouvons vous proposer, à vos frais, une version

AVANT TOUT, LISEZ CE QUI SUIT!

NE FAITES PAS FONCTIONNER CET APPAREIL.

FRANÇAIS

française de ce manuel.

ITALIANO

LEGGERE QUESTO AVVISO PER PRIMO!

Se non si capisce il contenuto del presente manuale

NON UTILIZZARE L’APPARECCHIATURA.

È anche disponibile la versione italiana di questo manuale, ma il costo è

Als u de inhoud van deze handleiding niet begrijpt

STEL DEZE APPARATUUR DAN NIET IN WERKING.

U kunt tevens, op eigen kosten, een vertaling van deze handleiding

Käsikirja voidaan myös suomentaa asiakkaan kustannuksella.

MEDMINDRE DE TIL FULDE FORSTÅR INDHOLDET AF DENNE

Vi kan også for Deres regning levere en dansk oversættelse af denne

a carico dell’utente.

LEES DIT EERST!

LUE ENNEN KÄYTTÖÄ!

Jos et ymmärrä käsikirjan sisältöä

ÄLÄ KÄYTÄ LAITETTA.

LÆS DETTE FØRST!

Udstyret må ikke betjenes

NEDERLANDS

krijgen.

SUOMI

DANSK

HÅNDBOG.

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Sollte Ihnen der Inhalf dieses Handbuches nicht klar verständlich sein,

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This document and the information contained in it is the property
of TANDBERG Television Ltd and may be the subjec t of patents
pending and granted. It must not be used for commercial
purposes nor copied, disclosed, reproduc ed, stored in a retrieval
system or transmitted in any form or by any means (electronic,
mechanical, photocopying, recording or otherwise), whether in
whole or in part, without TANDBERG Television’s prior written
agreement.

 2005 TANDBERG Television Ltd. All ri

LEA ESTE AVISO PRIMERO!

Si no entiende el contenido de este manual

ESPAÑOL

NO OPERE ESTE EQUIPO.

usted mismo.

hts reserved.

ΕΛΛΗΝΙΚΑ

∆ΙΑΒΑΣΤΕ ΠΡΩΤΑ ΑΥΤΟ!

Αν δεν καταλάβετε το περιεχόµενο αυτού του βοηθήµατος/εγχειριδίου

ΜΗΝ ΛΕΙΤΟΥΡΓΗΣΕΤΕ ΑΥΤΟΝ ΤΟΝ ΕΞΟΠΛΙΣΜΟ.

Επίσης, αυτό το εγχειρίδιο είναι διαθέσιµο σε µετάφραση

σε αυτή τη γλώσσα και µπορείτε να το αγοράσετε.

Issue 2 first published in 2005 by:

ANDBERG TELEVISION LTD

T

R

EGISTERED ADDRESS:
NIT 2 STRATEGIC PARK, COMINES WAY,

U

EDGE END, SOUTHAMPTON,

H

AMPSHIRE,

H
SO30 4DA

NITED KINGDOM

U
Registered Company Number 03695535

Page ii Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

List of Contents

Chapter 1: Introduction

This chapter describes the purpose of the TT1222 in a typical system,
provides a summary of its main features and identifies the controls.

Chapter 2: Installing the Equipment

This chapter provides a guide to installing the equipment, including the
suitability of an installation, detailed procedures for the preparation,
installation and configuration. This chapter also includes important
safety information. It also lists the pin-outs for the various connectors,
and details the power cycle procedure.

Chapter 3: Options and Upgrades

This chapter describes the options and upgrades available for the
TT1222 4:2:0 Professional Receiver.

Preliminary Pages

Chapter 4 Operating the Equipment Locally

This chapter provides a guide to using the LCD interface and keypad. It
also details the setting up, configuration and operating procedures.

Chapter 5: Operating the Equipment Remotely

This chapter provides a guide to configuring the RS-232 remote control
port, and preparing the unit for remote operation. This chapter does not
detail the remote control procedure itself, as this is detailed in the
instructions for the individual control system.

Chapter 6: Alarms/GPOs

This chapter provides a guide to configuring the alarm interface and
menus.

Chapter 7: Preventive Maintenance and Fault-Finding

This chapter details routine maintenance tasks to be performed, provides
general service advice, and information regarding warranty.

Annex A: Glossary
Annex B: Technical Specification
Annex C: Front Panel LCD Menus
Annex D: Alarm Categories and Conditions

Reference Guide: TT1222 4:2:0 Professional Receiver Page iii
ST.RE.TT1222.2

Preliminary Pages

About This Reference Guide

This Reference Guide provides instructions and information for the
installation and operation of the TT1222 4:2:0 Professional Receiver.

It should be kept in a safe place for reference for the life of the equipment.
It is not intended that this Reference Guide is amended by the issue of
individual pages. Any revision will be by a complete reissue. Further copies
of this Reference Guide can be ordered from the address shown on
page vii. If passing the equipment to a third party, also pass on the
relevant documentation.

Issues of this Reference Guide are listed below:

Issue Date Software Version Comments

1 Feb 2005 1.0.0 Initial release.
2 Apr 2005 2.0.0

The following documents are also associated with this equipment:

• ST.US.TT1222: TT1222 Professional Receiver User Guide

Acknowledgements

General

All best endeavours have been made to acknowledge registered
trademarks and trademarks used throughout this Reference Guide. Any
notified omissions will be rectified in the next issue of this Reference
Guide. Some trademarks may be registered in some countries but not in
others.

Registered trademarks and trademarks used are acknowledged below and
marked with their respective symbols. However, they are not marked
within the text of this Reference Guide.

Minor corrections. Changes to Menus. Addition of Russian
SECAM Out option module.

Registered Trademarks

®

AC-3®, Dolby Digital

and Pro Logic

Laboratories Licensing Corporation.

®

Musicam

is a registered trademark of Thomson and Télédiffusion de
France (TDF), Europe and is a registered trademark of CCS (now Musicam
USA Incorporated), USA.

®

Ethernet
VideoGuard

is a registered trademark of Xerox Corporation.

®

is a registered trademark of NDS Limited.

®

are registered trademarks of Dolby

Macrovision

This product incorporates copyright protection technology that is protected
by U.S. patents and other intellectual property rights. Use of this copyright
protection technology must be authorized by Macrovision Corporation, and
is intended for home and other limited viewing uses only unless authorized
by Macrovision. Reverse engineering or disassembly is prohibited.

Page iv Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

Warnings, Cautions and Notes

Heed Warnings

All warnings on the product and in the operating instructions should be
adhered to. The manufacturer cannot be held responsible for injuries or
damage where warnings and cautions have been ignored or taken lightly.

Read Instructions

All the safety and operating instructions should be read before this product
is operated.

Follow Instructions

All operating and use instructions should be followed.

Retain Instructions

The safety and operating instructions should be retained for future
reference.

Preliminary Pages

WARNINGS GIVE INFORMATION WHICH, IF STRICTLY OBSERVED, WILL PREVENT PERSONAL

INJURY OR DEATH, OR DAMAGE TO PERSONAL PROPERTY OR THE ENVIRONMENT. THEY

ARE BOXED AND SHADED FOR EMPHASIS, AS IN THIS EXAMPLE, AND ARE PLACED

IMMEDIATELY PRECEDING THE POINT AT WHICH THE READER REQUIRES THEM.

Cautions give information which, if strictly followed, will prevent damage to equipment or other goods.

They are boxed for emphasis, as in this example, and are placed immediately preceding the point at

NOTES...

Notes provide supplementary information. They are highlighted for emphasis, as in this example, and
are placed immediately after the relevant text.

EMC Compliance

This equipment is certified to the EMC requirements detailed in Annex B,
Technical Specification. To maintain this certification, only use the leads

supplied or if in doubt contact Customer Services.

WARNINGS…

CAUTIONS...

which the reader requires them.

Reference Guide: TT1222 4:2:0 Professional Receiver Page v
ST.RE.TT1222.2

Preliminary Pages

TANDBERG Television Customer Services

Support Services

Our primary objective is to provide first class customer care that is tailored
to your specific business and operational requirements. All levels are
supported by one or more service performance reviews to ensure the
perfect partnership between TANDBERG Television and your business.

Warranty

All TANDBERG Products and Systems are designed and built to the highest
standards and are covered under a comprehensive 12 month warranty.

Levels of Continuing TANDBERG Television Service Support

For stand-alone equipment, then TANDBERG Television BASIC
Advantage is the value for money choice for you. BASIC provides you

with year-by-year Service long after the warranty has expired.
For systems support you can choose either Gold or Silver Advantage.

These packages are designed to save you costs and protect your income
through enlisting the help of TANDBERG Television support specialists.

Call TANDBERG Sales for more details.

Where to Find Us

Europe, Middle East [phone]
and Africa: Fax: [phone]
[e-mail]

Americas: [phone]
[e-mail]

China: [phone] (Beijing)
[phone] (Hong Kong)

[e-mail]
Australia/NZ: [phone]

[e-mail]
Internet Address: http://www.tandbergtv.com

Page vi Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

Technical Training

Training Courses

TANDBERG Television provides a wide range of training courses on the
operation and maintenance of our products and on their supporting
technologies. TANDBERG can provide both regularly scheduled courses and
training tailored to individual needs. Courses can be run either at your
premises or at one of our dedicated training facilities.

Where to Find Us

For further information on TANDBERG Television's training programme
please contact us:

International Telephone: [phone]
International Facsimile [phone]

E-mail Address: [e-mail]
Internet Address http://www.tandbergtv.com

Preliminary Pages

Customer Services and Technical Training Postal Address

Tandberg Television
Unit 2
Strategic Park
Comines Way
Hedge End
Southampton
Hampshire
SO30 4DA
United Kingdom

Return of Equipment

If you need to return equipment for repair, please contact the Customer
Services Helpdesk on [phone]. A Returns Authorisation
Number (RAN) will be issued and full details of the unit will be logged.
Please ensure the RAN number is clearly marked on the packaging of the
unit. The unit should then be sent to the following address:

Tandberg Television – Customer Services
Unit 1
Strategic Park
Comines Way
Hedge End
Southampton
Hampshire
SO30 4DA
United Kingdom

Technical Publications

If you need to contact TANDBERG Television Technical Publications
regarding this publication, e-mail: [e-mail].

Reference Guide: TT1222 4:2:0 Professional Receiver Page vii
ST.RE.TT1222.2

Preliminary Pages

BLANK

Page viii Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

Contents

Chapter 1

1. Introduction

1.1 Scope of This Reference Guide................................ 1-3

1.1.1 Who Should Use This Reference Guide.......1-3

1.1.2 What Equipment is Covered by This

Reference Guide..........................................1-3

1.1.3 Software Version..........................................1-3

1.2 Summary of Features................................................1-4

1.2.1 Main Features...............................................1-4

1.2.2 Outputs.........................................................1-5

Video Outputs...............................................1-5

Audio Outputs...............................................1-5

Data Output..................................................1-5

Relay / GPO Output......................................1-5

ASI Output (Option)......................................1-5

1.2.3 Conditional Access.......................................1-6

1.3 TT1222 Control Modes.............................................1-6

1.3.1 Introduction...................................................1-6

1.3.2 Remote Control............................................ 1-6

1.3.3 Local Control ................................................1-6

1.4 Guided Tour..............................................................1-7

1.4.1 Construction .................................................1-7

1.4.2 Front Panel Controls.....................................1-7

Overview.......................................................1-7

Edit and Save...............................................1-8

Cancel an Edit..............................................1-8

1.4.3 Front Panel LED...........................................1-8

1.4.4 Conditional Access – DVB Common

Interface........................................................1-8

1.4.5 Rear Panel....................................................1-8

List of Figures

Figure 1.1: Front View................................................................... 1-3

Figure 1.2: Navigating the Menus.................................................. 1-7

Figure 1.3: Editing Values in a Menu............................................. 1-7

List of Tables

Table 1.1: Equipment Model Descriptions.....................................1-3

Reference Guide: TT1222 4:2:0 Professional Receiver Page 1-1
ST.RE.TT1222.2

Introduction

BLANK

Page 1-2 Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

1.1 Scope of This Reference Guide

1.1.1 Who Should Use This Reference Guide

This Reference Guide is written for operators/users of the TANDBERG
TT1222 Professional Receiver. It describes the unit’s functions and
operation. The Reference Guide is written to assist in the installation and
day-to-day care and operation of the unit. It does not include any
maintenance information or procedures which would require the removal
of covers.

WARNING…

DO NOT REMOVE THE COVERS OF THIS EQUIPMENT. HAZARDOUS VOLTAGES ARE PRESENT

WITHIN THIS EQUIPMENT AND MAY BE EXPOSED IF THE COVERS ARE REMOVED. ONLY

TANDBERG TELEVISION TRAINED AND APPROVED SERVICE ENGINEERS ARE PERMITTED TO

SERVICE THIS EQUIPMENT.

CAUTION…

Unauthorised maintenance or the use of non-approved replacements may affect the equipment

specification and invalidate any warranties.

Introduction

1.1.2 What Equipment is Covered by This Reference Guide

The base model of the TT1222 Receiver comprises of an enclosure and
Base Board only.

Figure 1.1: Front View

There are a number of option modules which can be added to the base
unit to provide additional inputs and outputs. Information regarding the
option modules can be found in Chapter 3, Options.

Table 1.1: Equipment Model Descriptions

Model Number Marketing Code Description

TT1222 Receiver TT1222/CIBAS

Professional Receiver. 1U MPEG-2 4:2:0 Receiver.
Common Interface CA unit with: 2 x Composite Video Outputs, 2 x Audio
Outputs, RS-232 Data, RS-232 Remote Control, 5 x General Purpose
Outputs (GPO), 1 x Alarm Relay and 1 x Ethernet Port (for future use)

1.1.3 Software Version

This Reference Guide has been written to cover the functionality of
software version 2.0.0 (and later). The current software version can be
found in the Properties Menu.

Reference Guide: TT1222 4:2:0 Professional Receiver Page 1-3
ST.RE.TT1222.2

Introduction

1.2 Summary of Features

1.2.1 Main Features

The Receiver is fully compliant with the appropriate sections of the

1

MPEG-2

and DVB-S2 specifications.

The TT1222 offers the following features:

• Signal Inputs:

 QPSK L-Band (Option)
 ASI input (Option)

3

- 1 x QPSK via F-connector

3

- 1 x ASI via BNC connector

• Signal Outputs:

 Composite Video Outputs - 2 x CVBS via BNC connectors
 Audio outputs - 2 x Audio via 9-wa y D-Type

connectors (Analogue and Digital)

 ASI output

(Option)3 - 1 x ASI via BNC connector

• Video Decoding:

 4:2:0 MP@ML mode support video resolutions up to 720 pixels x

576 active lines (25 frame/s) or 720 pixels x 480 active lines
(30 frame/s)

 No 4:2:2 support
 Support for PAL- (B, D, G, H, I, M and Combination N)
 Support for SECAM (B, G, H, K1, L) Line ID

3

 Support for SECAM (D, K) Field ID (Option)
 Support for NTSC (M)

• Audio Decoding:

 Decoding of two separate audio services. (Audio 1 is dependent on

the TV service selection. Audio 2 audio is individually configured).

 Support of MPEG-1 Layer I and II (Musicam)
 Support of Dolby Digital AC-3 downmix
 Sampling rates 32, 44.1 and 48 kHz
 All MPEG-1 Layer I and II bit-rates

• Vertical Blanking Interval (VBI) Signalling Support:

 In 625 lines: VITS test lines, WSS, WSS-AFD, VPS, WST (EBU)

Teletext insertion and Inverted Teletext is supported in the
analogue video output.

 In 525 lines: VITS test lines, Closed Captions and V.Chip signalling

are supported in the analogue video output.

• Service Selection:

 Chosen from a menu list of available services carried in the

currently received transport stream in PSI/SI enabled mode.

• Conditional Access:

 DVB Common Interface

1

Moving Pictures Expert Group: MPEG-2 specification ISO 13818.

2

European Digital Video Broadcasting (DVB) Project. EN 300 421 Digital broadcasting systems for television, sound

and data services: Framing structure, channel coding, and modulation for the 11/12 GHz satellite service.

3

See Chapter 3 for details of options.

Page 1-4 Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

 BISS Modes 1 and E

• Front Panel Controls and Indications:

 A 2 row by 20 character back lit LCD display provides information

and allows operator choice entry

 Four pushbuttons provide the control interface in conjunction with

the LCD display

 Single LED provides status information

• Data:

 Low speed data: RS-232 asynchronous (up to 115.2 kbit/s)

• Remote Control:

 RS-232, TANDBERG proprietary control solution

• Control

 1 Relay available
 5 General Purpose Outputs

1.2.2 Outputs

Introduction

Video Outputs

Two BNC composite video outputs are present on the rear of the unit.

Audio Outputs

There are two audio outputs available on 9-way D-sub connectors at the
rear panel. Each connector provides one balanced analogue audio pair and
one unbalanced digital signal. Dependent on the input, the user can
configure the analogue output to present the audio as one stereo, a dual­mono or two independent mono channels.

Data Output

RS-232 asynchronous low speed data output carried on a 9-way D-sub
connector, available on all models. The data output rate is configurable
from 75 bit/s to 115200 bit/s.

Relay / GPO Output

The unit can be set up to produce warnings and alarms when particular
conditions occur.

The relay output can be set up to trigger on one or more ‘error’ states.
When the equipment has detected an error, the relay is triggered and the
front panel alarm LED is also activated. For instructions on configuring the
alarms, see Chapter 6, Alarms/GPOs. For a description of the alarm relay,
see Chapter 2, Installing the Equipment.

The same connector supports five GPOs (General Purpose Outputs). These
can be set up to trigger on a single or numerous events. These signals are
independent of the relay signal.

ASI Output (Option)

A single ASI output is available if the hardware option
TT1222/HWO/ASI/OUT is purchased.

More detail on the option modules can be found in Chapter 3, Options.

Reference Guide: TT1222 4:2:0 Professional Receiver Page 1-5
ST.RE.TT1222.2

Introduction

1.2.3 Conditional Access

The transport stream received by the IRD may be encrypted. The CA
system is used to decrypt the required components of the transport
stream so that they can be decoded.

The following conditional access system is available on the TT1222
Receiver.

• DVB Common Interface

• BISS Modes 1 and E

1.3 TT1222 Control Modes

1.3.1 Introduction

The TT1222 is designed for unattended operation. Once set up, it requires
no further attention except to ensure that the fan is working. There are
two control modes associated with the Receiver, local (keypad), and
remote (RS-232) control.

1.3.2 Remote Control

This state is entered when the Ctrl Mode setting in the Setup:Control
menu is set to remote. When the Decoder is remotely controlled, local
control is disabled until the Decoder is configured for the local mode.

1.3.3 Local Control

Local control allows parameters to be entered and chosen using the four
arrow keys.

The arrow keys roles and functions change, depending on what kind of
menu or screen is available at the moment.

The Up/Down arrow keys are used for previous/next item in a menu,
previous/next option in an option select menu (for instance, on or off) or
the higher/lower digit in a numerical entry menu.

The Right/Left arrow keys are used to enter/leave a menu or submenu,
and to select the next or previous digit in a numerical entry menu.

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ST.RE.TT1222.2

1.4 Guided Tour

1.4.1 Construction

The Receiver is constructed using a screened fan-ventilated chassis. All
operational inputs and outputs are via the rear panel connectors. The unit
may be operated freestanding on a horizontal flat surface, or mounted in a
19-inch rack. 1RU rack height is required. It is important that horizontal
airflow is not obstructed, to maintain the airflow required to cool the unit.

1.4.2 Front Panel Controls

Overview

The front panel is fitted with a keypad that is used to set up and monitor
the unit. Information on the use of these controls is given in Chapter 4,
Operating the Equipment Locally. It gives an overview on how to navigate
the menus. Figure 1.3 explains how to edit these values once a menu item
is selected.

Move cursor up /

scroll up

Introduction

Return to previous

menu

Move cursor down /

scroll down

Figure 1.2: Navigating the Menus

Increment value

Position Cursor

Decrement value

Select item at cursor

Position Cursor

Figure 1.3: Editing Values in a Menu.

Reference Guide: TT1222 4:2:0 Professional Receiver Page 1-7
ST.RE.TT1222.2

Introduction

Edit and Save

In the edit mode, when the correct value is in place, exit and save by
pressing multiple times to the right, to move the cursor outside the edit
area. When the cursor leaves the edit area, the new setting will be saved,
and the keypad will revert to the navigation mode.

Cancel an Edit

In the edit mode, if you have incorrectly entered a value, cancel and exit
by pressing multiple times to the left, to move the cursor outside the edit
area. When the cursor leaves the edit area, the previous setting will
reappear, and the keypad will revert to the navigation mode.

NOTE…

Keypad access may be locked, easily recognised by the small lock in the top left corner of the display.
To navigate the menus, escape the locked mode by pressing left, right, 3 x left and then 3 x right in
sequence. This will take you from the default status screen, to the main menu.

1.4.3 Front Panel LED

The unit is fitted with one LED, showing the status of the unit. When the
LED lights up red, an alarm condition has been met, according to the
alarm set-up described in Annex D, Alarm Categories and Conditions.

1.4.4 Conditional Access – DVB Common Interface

There is one slot on the rear of the unit, to allow the insertion of a DVB
Common Interface Module.

1.4.5 Rear Panel

All input and output connectors are located on the rear panel. Connector
descriptions are given in Chapter 2, Installing the Equipment.

Page 1-8 Reference Guide: TT1222 4:2:0 Professional Receiver
ST.RE.TT1222.2

2. Installing the Equipment

Contents

2.1 Read this First!.......................................................... 2-3

2.1.1 Handling .......................................................2-3

2.1.2 Installing the Equipment...............................2-3

2.1.3 Lifting............................................................2-3

2.1.4 Site Requirements........................................2-3

Power Supplies.............................................2-3

Environment .................................................2-3

Lightning Protection......................................2-3

2.2 Preliminary Checks...................................................2-4

2.2.1 Mechanical Inspection.................................. 2-4

2.2.2 Moving the Equipment Safely.......................2-4

2.3 Installing the Equipment............................................2-4

2.3.1 Fixing............................................................2-4

2.3.2 Ventilation.....................................................2-4

Openings in the Covers................................2-4

Care in Positioning .......................................2-5

Protection From Moisture.............................2-5

2.3.3 Installing Cables – Safety............................. 2-5

2.4 EMC Compliance Statements................................... 2-6

2.4.1 EN 55022 and AS/NZS 3548........................2-6

2.4.2 FCC..............................................................2-6

2.4.3 Connecting to a Public

Telecommunication System .........................2-6

2.5 AC Supply Voltage and Fusing – Safety

Information................................................................ 2-6

2.5.1 AC Power Supply .........................................2-6

2.5.2 Technical Earth.............................................2-7

2.5.3 AC Power Supply Cord.................................2-7

General.........................................................2-7

Disposal of Moulded Plugs........................... 2-8

Wire Colours.................................................2-8

Chapter 2

2.5.4 Connecting the Equipment to the AC

Power Supply................................................2-8

2.6 Signal Connections....................................................2-9

2.6.1 Overview.......................................................2-9

2.6.2 Input Connectors...........................................2-9

QPSK Input (TT1222/HWO/QPSK)...............2-9

ASI Input (TT1222/HWO/ASI/IN)................2-10

RS232 Remote............................................2-10

2.6.3 Output Connectors......................................2-10

Analogue Video Outputs.............................2-10

Analogue/Digital Audio Outputs..................2-11

Audio Lead..................................................2-12

ASI Output (TT1222/HWO/ASI/OUT)..........2-12

RS-232 Low-speed Asynchronous Data

Output.........................................................2-12

Alarm Relay/General Purpose Output.........2-13

2.6.4 RS232 Remote............................................2-14

2.6.5 Conditional Access Interface ......................2-14

List of Figures

Figure 2.1: Openings in the Cabinet..............................................2-4

Figure 2.2: Technical Earth Connector..........................................2-7

Figure 2.3: Signal Connections .....................................................2-9

Figure 2.4: Example Rear Panel View (Model fitted with

Figure 2.5: Audio Cable...............................................................2-12

QPSK Option)...............................................................2-9

List of Tables

Table 2.1: Supply Cord Wiring Colours.........................................2-8

Table 2.2: Non Standard Supply Cord Wire Colours.....................2-8

Table 2.3: RS-232 Connector......................................................2-10

Table 2.4: Analogue Video Connector......................................... 2-11

Table 2.5: Audio Connectors 1 and 2.......................................... 2-11

Table 2.6: RS-232 Low-speed Data Connector ..........................2-13

Table 2.7: Relay/GPO Pin Allocation...........................................2-13

Reference Guide: TT1222 4:2:0 Professional Receiver Page 2-1
ST.RE.TT1222.2

Installing the Equipment

Table 2.8: RS-232 Connector...................................................... 2-14

Table 2.9: Conditional Access..................................................... 2-14

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2.1 Read this First!

2.1.1 Handling

The TT1222 must be handled and installed carefully and thoughtfully to
prevent safety hazards and damage.

2.1.2 Installing the Equipment

Follow the instructions for installation and only use installation accessories
recommended by the manufacturers.

Ensure that personnel designated to install the unit have the appropriate
skill and knowledge. If in any doubt, please contact Customer Services
(see Preliminary pages for contact details).

When rack mounted, this unit must have shelf supports as well as being
fixed at the front panel. Do not use this product as a support for any other
equipment.

2.1.3 Lifting

Installing the Equipment

Although this is a light product, in some circumstances it might be
awkward to lift, especially when packed. In which case, do not attempt to
lift or move it without proper assistance or equipment. If in doubt, get
help.

2.1.4 Site Requirements

Power Supplies

See Annex B, Technical Specification for a full specification.

Environment

See Annex B, Technical Specification for a full specification.
Do not install this product in areas of high humidity or where there is

danger of water ingress.

Lightning Protection

IF THE UNIT HAS BEEN SUBJECT TO A LIGHTNING STRIKE OR POWER SURGE WHICH HAS

STOPPED IT WORKING, DISCONNECT THE POWER IMMEDIATELY. DO NOT REAPPLY POWER

UNTIL IT HAS BEEN CHECKED FOR SAFETY. IF IN DOUBT, CONTACT TANDBERG TELEVISION

CUSTOMER SERVICES.

WARNING…

Where appropriate, ensure this product has an adequate level of lightning
protection. Alternatively, during a lightning storm or when it is left
unattended and unused for long periods of time, unplug it from the supply
outlet and disconnect the output equipment. This prevents damage to the
product due to lightning and power line surges.

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Installing the Equipment

2.2 Preliminary Checks

2.2.1 Mechanical Inspection

Inspect the equipment for damage-in-transit. If in doubt, please contact
TANDBERG Television Customer Services (see Preliminary pages).

WARNING…

REMOVING THE COVERS OF THIS EQUIPMENT MAY INVALIDATE ANY WARRANTIES, CAUSE A

SAFETY HAZARD AND / OR AFFECT THE EMC PERFORMANCE. CHECK WITH TANDBERG

TELEVISION CUSTOMER SERVICES.

2.2.2 Moving the Equipment Safely

Do not place this product on an unstable cart, stand,
bracket, or table. The product may fall, causing serious
injury and serious damage to the product. Use only with a
cart, stand, bracket or table recommended by TANDBERG
Television.

An appliance and cart combination should be moved with care. Quick
stops, excessive force, and uneven surfaces may cause the appliance and
cart combination to overturn. Do not move or carry the equipment whilst it
is still connected to the supply or other leads, is live, or is in operation.

2.3 Installing the Equipment

2.3.1 Fixing

The TT1222 is designed for fixed use only and has been shipped with fixing
brackets suitable for a standard 19-inch rack. When installed in a rack, it
should be secured by using the fixing brackets. In addition, support
shelves must be used to reduce the weight on the brackets. Ensure it is
firmly and safely located and it has an adequate free-flow of air.

A freestanding unit should be installed on a secure horizontal surface
where it is unlikely to be knocked or its connectors and leads disturbed.

2.3.2 Ventilation

Openings in the Covers

Openings in the cabinet are provided for ventilation. These ensure reliable
operation of the unit and protect it from overheating. These openings must
not be blocked or covered.

Figure 2.1: Openings in the Cabinet

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Installing the Equipment

Care in Positioning

CAUTIONS…

1. The fan and openings contained within this unit are not fitted with a dust / insect filter. Pay
attention to the environment in which it is to be used.

2. Do not install units so that the air intake for one unit aligns with the outlet of another. Provide
baffles and adequate spacing.

The TT1222 should never be placed near or over a radiator or other source
of heat. It should not be placed in a built-in installation such as a rack
unless proper ventilation is provided and the instructions have been
adhered to.

Allow at least 40 mm free air space at each side of the equipment to
ensure adequate cooling. Unit in racks can be stacked with no space in
between. Racks containing stacked equipment may need to be forced-air
cooled to reduce the ambient temperature within the rack.

Protection From Moisture

Do not install this unit in areas of high humidity or where there is a danger
of water or moisture entering the equipment.

2.3.3 Installing Cables – Safety

Power supply cables should be routed so that they are not likely to be
walked on or pinched by items placed upon or against them. Pay particular
attention to cables at plugs, convenience receptacles, and the point where
they exit from the appliance.

Do not run ac power cables in the same duct as signal leads. Do not move
or install equipment whilst it is still attached to the mains supply. Ensure
that safety and ESD precautions are observed whilst interconnecting
equipment.

WARNING…

WHEN CONNECTING THE F-CONNECTOR CABLE FROM THE ANTENNA TO THE QPSK

F-CONNECTOR INPUT, IT IS IMPORTANT TO MAKE SURE THAT:

1. THE UNIT IS PROPERLY GROUNDED.

2. THE CABLE SCREEN IS THE FIRST POINT OF CONTACT BETWEEN THE F-CONNECTOR
AND THE CABLE.

THIS IS TO MAKE SURE THAT THE CABLE AND UNIT ARE AT THE SAME ELECTRICAL

POTENTIAL WHEN THE CONNECTION IS MADE, AND TO AVOID DAMAGE TO THE
EQUIPMENT.

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Installing the Equipment

2.4 EMC Compliance Statements1

2.4.1 EN 55022 and AS/NZS 3548

This is a Class A product. In a domestic environment this product may
cause radio interference in which cas e t he user may be required to take
adequate measures.

2.4.2 FCC

This equipment have 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 Reference Guide, 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.

2.4.3 Connecting to a Public Telecommunication System

CAUTION…

TT1222 is not constructed for electrical connection directly to any public telecommunication system.

None of the output signals shall be distributed directly from TT1222 to a public telecommunication

system leaving the building without using some kind of interface in between such as a telecom terminal,

switch or similar unit. Such kind of buffer is required to achieve a protective electrical barrier between the

public telecommunication system and TT1222. This electrical barrier is required to achieve protection

against lightning or faults in nearby electrical installations.

2.5 AC Supply Voltage and Fusing – Safety
Information

2.5.1 AC Power Supply

The TT1222 is fitted with a wide-ranging power supply. It is suitable for
supply voltages of 100-240 Vac -10% +6% at 50/60 Hz nominal. It is
designed for use in ambient temperature in the range of 0°C to +50°C. The
full technical specification is given in Annex B, Technical Specification.

WARNING…

THE TT1222 SHOULD ONLY BE OPERATED FROM THE TYPE OF POWER SOURCE INDICATED

ON THE MARKING LABEL. IF YOU ARE NOT SURE OF THE TYPE TO YOUR BUSINESS,

CONSULT YOUR APPLIANCE DEALER OR LOCAL POWER COMPANY. DO NOT OVERLOAD

WALL OUTLETS AND EXTENSION CORDS AS THIS CAN RESULT I N A RISK OF FIRE OR

ELECTRIC SHOCK.

1

The EMC information was correct at the time of manufacture. Th e EMC tests were performed with the technical earth

attached.

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NOTE…

There is no user-replaceable fuse in the rear of the unit.

2.5.2 Technical Earth

The Technical Earth provides a suitable connection between the TT1222
and the installation to give a low impedance path at normal operating
frequencies. A terminal at the rear panel (left of the power socket) is
provided to:

1. Ensure all equipment chassis fixed within a rack are at the same
technical earth potential. To do this, connect a wire between the
Technical earth terminal and a suitable point on the rack.

2. Eliminate the migration of stray charges when connecting between
equipment.

Installing the Equipment

Location of the Technical Earth

Figure 2.2: Technical Earth Connector

NOTE…

The technical earth shall be fitted with a bolt of M4 x 6 dimensions, 4 millimetres in diameter, and no
longer than 6 millimetres.

It is strongly recommended that the Technical Earth terminal at the rear panel of the equipment be

connected to a site Technical Earth before any external connections are made and the equipment is

powered. This limits the migration of stray charges.

2.5.3 AC Power Supply Cord

General

A mains cord is normally supplied with this product. It is fitted with a
moulded plug suitable either for mainland Europe, the UK, Australia or
USA as advised when ordered.

CAUTION…

NOTE…

The TT1222 is not fitted with an ac power supply ON/OFF switch. Ensure the socket-outlet supplying
the equipment is installed near the equipment, so that it is easily accessible.

When replacing the power cord in the USA, make sure to always replace it
with a cord of the same type. The cord should be of type: Feller type SVT
cord rated 3x18 AWG with plug 498 G and appliance coupler C13.

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Installing the Equipment

Disposal of Moulded Plugs

If the moulded plug fitted to the mains cable supplied with this equipment
is not required, use another cable. If the supplied plug is to be changed,
cut it off and dispose of it safely.

IF THE MOULDED PLUG FITTED TO THE MAINS CABLE SUPPLIED WITH THIS EQUIPMENT IS

NOT REQUIRED; PLEASE CUT IT OFF AND DISPOSE OF IT SAFELY. FAILURE TO DO THIS MAY

ENDANGER LIVES AS LIVE ENDS MAY BE EXPOSED IF THE REMOVED PLUG IS INSERTED

Wire Colours

The wires in the supply cord are coloured as shown in Table 2.1.

Table 2.1: Supply Cord Wiring Colours

WARNING…

INTO A MAINS OUTLET.

Earth Green-and-yellow Green-and-yellow Green
Neutral Blue Blue White
Live Brown Brown Black

UK (BS1363) Europe (CEE 7/7) USA (NEMA 5-15P)

If the colours do not correspond with the coloured markings identifying the
terminals in a locally supplied plug, proceed as in Table 2.2 (included for
reference).

Table 2.2: Non Standard Supply Cord Wire Colours

Wire Colour (UK) Action

green-and-yellow

blue

brown

...must be connected to the terminal in the plug which is marked with the letter E or the safety
earth symbol or coloured green or green-and-yellow.

...must be connected to the terminal in the plug which is marked with the letter N or coloured
black.

...must be connected to the terminal in the plug which is marked with the letter L or coloured
red.

2.5.4 Connecting the Equipment to the AC Power Supply

As there is no power switch fitted to this unit, ensure the local ac power
supply is switched OFF before connecting the supply cord.

Connect the mains lead to the TT1222 and then to the local supply.

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2.6 Signal Connections

2.6.1 Overview

Figure 2.3 shows the signal connections for the TT1222 Receiver and
options.

TT1222 Professional Receiver

Motherboard

(TT1222 / CIBAS)

CONDITIONAL ACCESS INTERFACE

RS232 / RS485 Remote Control

NOT USED

RS232 REMOTE
ETHERNET

Russian SECAM Output Card

(TT1222 / HWO / RS)

RELAY/GPO

RS232DATA

CVBS1

CVBS2
AUDIO1
AUDIO2

Installing the Equipment

Conditional Access PCMCIA slot
1 x Relay and 5 x General Purpose
Outputs
Low Speed Asynchronous Data

Analogue Video Out
Analogue Video Out
Analogue / Digital Audio Out
Analogue / Digital Audio Out

QPSK Input

Option

Modules

ASI Input

AC Mains Supply

Figure 2.3: Signal Connections

QPSK Input Card

(TT1222 / HWO / QPSK)

QPSK IN
DC OUT

ASI Input Card

(TT1222 / HWO / ASI / IN)

ASI IN

ASI Output Card

(TT1222 / HWO / ASI / OUT)

Power Supply Unit

ASI OUT

ASI Output

Figure 2.4: Example Rear Panel View (Model fitted with QPSK Option)

2.6.2 Input Connectors

QPSK Input (TT1222/HWO/QPSK)

See Chapter 3, Options for details.

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Installing the Equipment

ASI Input (TT1222/HWO/ASI/IN)

See Chapter 3, Options for details.

RS232 Remote

The RS-232 connector labelled remote on the back
of the equipment allows for connection to a PC for
remote control, software upload or debug purposes.
The SETUP ⇒ OUTPUTS ⇒ RS232 ⇒ REMOTE menu is used
to configure the parameters for communicating with
the unit. For more information about remote
control, see Chapter 4: Operating the Equipment
Remotely.

Table 2.3: RS-232 Connector

Item Specification

Connector type 9-way D-type, Male
Connector designation RS232 REMOTE
Pin-outs

Pin Function Direction

1 Reserved ­2 Data receive (Rx) Input
3 Data transmit (Tx) Output
4 Reserved ­5 Ground ­6 Reserved ­7 Reserved ­8 Reserved ­9 Reserved -

2.6.3 Output Connectors

Analogue Video Outputs

This is a pair of BNC sockets, which provide a
composite video output. The default output
standard is configured using the
Setup ⇒ Video Setup ⇒ Default O/P menu.

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Table 2.4: Analogue Video Connector

Item Specification

Connector type 2 x BNC, Female
Output format* PAL (B, D, G, H, I, Combination N, M)

SECAM (B, G, H, K1, L) with Line ID
SECAM (D,K) with Field ID setting (if Russian SECAM option module fitted)2

NTSC (M)

*Output format varies with menu settings and incoming MPEG data.
Connector designation CVBS 1, CVBS 2
Pin: Centre

Shield
Impedance 75 Ω

Video output

Ground / Chassis

Analogue/Digital Audio Outputs

The Decoder is fitted with two 9-pin D-type
connectors each carrying one analogue audio pair
and one digital audio signal.

Installing the Equipment

Table 2.5: Audio Connectors 1 and 2

Item Specification

Connector type 9-way D-type, Male
Connector designation AUDIO 1, AUDIO 2
Output format Balanced
Nominal output level 0 dBm in 600 Ω (0 dBu) adjustable from –9 dB to +3 dB in 0.1 dB steps.
Output impedance < 50 Ω
Idle channel noise < -74 dB
Pin-outs:

Pin Function

1 Unbalanced Digital audio
2 Ground
3 Left +
4 Right +
5 Ground
6 Reserved
7 Ground
8 Left ­9 Right -

The TT1222 is able to decode and output Dolby AC3 encoded audio
components on both audio outputs.

NOTE…

Dolby AC-3 decoding shall be enabled and disabled by licence key. For more information, please
contact TANDBERG Television Customer Services.

2

See Chapter 3 for details of Options

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Installing the Equipment

Audio Lead

Two audio cables are supplied with TT1222 units, as shown in Figure 2.5.
These cables support analogue left and right channels and unbalanced
digital audio.

Figure 2.5: Audio Cable

ASI Output (TT1222/HWO/ASI/OUT)

See Chapter 3, Options for details.

RS-232 Low-speed Asynchronous Data Output

A 9-way D-type female connector is provided as the
connection for low-speed data output.

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Table 2.6: RS-232 Low-speed Data Connector

Item Specification

Connector type 9-way D-type, Female
Connector designation RS232 DATA
Output rate

Pin-outs

75, 110, 150, 200,300, 600, 1050, 1200, 2400, 4800, 9600, 19200, 38400,
57600 or 115200 baud selectable

Pin Function

1 Reserved
2 Data Transmit (Tx) - data output
3 Data Receive (Rx) - data input
4 Reserved
5 Ground
6 Reserved
7 Reserved
8 Reserved
9 Reserved

Installing the Equipment

Alarm Relay/General Purpose Output

A 9-way D-type female connector is provided as an
alarm/controlled relay mechanism.

The TT1222 has a configurable alarm contact
closure. The alarm is activated following the
occurrence of an alarm condition. It is possible to
control the alarm conditions via a user interface.

In addition, the TT1222 supports five configurable general purpose output
pins. These are also controllable via the user interface.

Table 2.7: Relay/GPO Pin Allocation

Parameter Specification

Relay 1, Open on alarm Pin 9
Relay 1, common Pin 4
Relay 1, Closed on alarm Pin 8
GPO 1 Pin 1
GPO 2 Pin 2
GPO 3 Pin 3
GPO 4 Pin 6
GPO 5 Pin 7
GPO ground Pin 5

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Installing the Equipment

2.6.4 RS232 Remote

The RS-232 connector labelled remote on the back
of the equipment allows for connection to a PC for
remote control, software upload or debug purposes.
The SETUP ⇒ OUTPUTS ⇒ RS232 ⇒ REMOTE menu is used
to configure the parameters for communicating with
the unit. For more information about remote
control, see Chapter 4: Operating the Equipment
Remotely.

Table 2.8: RS-232 Connector

Item Specification

Connector type 9-way D-type, Male
Connector designation RS232 REMOTE
Pin-outs

Pin Function Direction

1 Reserved ­2 Data receive (Rx) Input
3 Data transmit (Tx) Output
4 Reserved ­5 Ground ­6 Reserved ­7 Reserved ­8 Reserved ­9 Reserved -

2.6.5 Conditional Access Interface

Table 2.9 lists the conditional access schemes supported by the TT1222.

Table 2.9: Conditional Access

Parameter Specification

Common Interface According to PCMCIA ‘PC Card Standard, release 3’
Fixed key BISS, BISS-E

DVB common interface is provided via a single PCMCIA slot.

NOTE…

DVB Common Interface CA: Specification EN50221 (CENELEC) Common Interface Specification for
Conditional Access and other Digital Video Broadcasting Decoder Applications.

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