TSL AMU2-2MA Manuel utilisateur

AMU2-2MA MKIII0ISSUE 1

AMU2-2MA

AUDIO MONITORING

UNIT

HANDBOOK

Television Systems Limited.

Vanwall Road, Maidenhead, Berkshire, SL6 4UB

Telephone +44 (0)1628 676200, FAX +44 (0)1628 676299

AMU2-2MA MKIII1ISSUE 1

AMU2-2MA MKIII2ISSUE 1

EC DECLARATION OF CONFORMITY

Application of Council Directives Nos:

EC Low Voltage Directive (73/23/EEC)(OJ L76 26.3.73)(LVD).

Amendment: (93/68/EEC) (OJ L220 30.8.93).

Conformity Standards Declared:

EN 60950

EMC Directive: 89/336/EEC, Amended 92/31/EEC.

Conformity Standards Declared:

EN 50081-1: 1992-EMC-Generic Emissions, Part 1.

EN 50082-1: 1997-EMC-Generic Immunity, Part 1.

EN61000-3-2: 1995-Current Harmonic Emissions.

EN61000-3-3: 1995-Voltage Fluctuations & Flicker.

Manufacturer’s Name: Television Systems Ltd

Manufacturer’s Address: Vanwall Road

Maidenhead SL6 4UB

England

United Kingdom

Type of Equipment: Audio Video Monitoring Unit

Model No: AMU2-2MA MKIII

Part Number: TSLP-AMU2-2MA MKIII

Date CE Mark Affixed: 15/11/99

I, the undersigned, declare that the equipment specified above conforms to the

quoted Directives and Standards.

Place: Maidenhead, England Signature:

Date: Print: R CHAMBERS

Position: PRODUCT MANAGER

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SAFETY

Installation.

Unless otherwise stated TSL equipment may be installed at any angle or position

within an operating temperature range of 5?-30?C .

All TSL equipment conforms to the EC Low Voltage Directive:

EC Low Voltage Directive (73/23/EEC)(OJ L76 26.3.73)(LVD).

Amendment: (93/68/EEC) (OJ L220 30.8.93).

In all cases the frame of the equipment must be earthed on installation.

The earth pin on the IEC mains inlet connector is connected to the metal frame of the

equipment, to 0 volts on the internal DC PSU and to signal ground, unless otherwise

stated. All metal panels are bonded together.

Check that the voltage selector setting (if fitted) and the fuse rating is correct for the

local mains supply.

WARRANTY, MAINTENANCE AND REPAIR

All TSL equipment is guaranteed for one year from the date of delivery to the

customer’s premises. If the equipment is to be stored for a significant period, please

contact TSL concerning a possible extended warranty period.

Failure during warranty

If any TSL product should fail or become faulty within the warranty period, first please

check the PSU fuses.

All maintenance work must be carried out by trained and competent personnel.

If equipment has to be returned to TSL for repair or re-alignment, please observe the

following overleaf:

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AMU2-2MA MKIII6ISSUE 1

TSL Returns Procedure

Please telephone +44 (0)1628 676200 (Fax: +44 (0)1682 676299) and ask for

Sales who will provide a Returns Number. This will enable us to track the unit

effectively and will provide some information prior to the unit arriving.

For each item, this unique Returns Number must be included with the Fault Report

sent with the unit.

A contact name and telephone number are also required with the Fault Report sent

with the unit.

Fault report details required.

?Company:

?Name:

?Address:

?Contact Name:

?Telephone No:

?Returns Number:

?Symptoms of the fault (to include switchsetting positions, input signals etc):

Packing

Please ensure that the unit is well packed as all mechanical damage is chargeable.

TSL recommends that you insure your equipment for transit damage.

The original packaging, when available, should always be used when returning

equipment..

If returned equipment is received in a damaged condition, the damage

should be reported both to TSL and the carrier immediately.

YEAR 2000 CONFORMITY REQUIREMENTS

This product conforms to the following rules:

Rule 1 No value for the current date will cause any interruption in operation.

Rule 2 Date based functionality will behave consistently for dates prior to, during

and after the Year 2000.

Rule 3 In all interfaces and data storage, the century in any date is specified either

explicitly or by unambiguous algorithms or by inferencing rules.

Rule 4 The Year 2000 is recognised as a leap year.

AMU2-2MA MKIII7ISSUE 1

Contents

1.0 Introduction

2.0 Front Panel Controls

2.1 Input and Meter Selection Buttons

2.2 Output Switching

3.0 AMP-2 Facilities

4.0 Pin-out Details

4.1 Analogue XLR Connectors

4.2 Audio Input Connector -D50 Socket Pinouts

4.3 Audio Input Connector -D50 Socket

4.4 Audio Output Connector -D25 Plug

4.5 Control Connector -D9 Socket

4.6 External Connector -D15 Plug

5.0 LS Output

6.0 AMU Alignment Procedure

6.1 Initial Set-Up

6.2 Audio Alignment AMP-2

6.3 PPM Calibration Procedure

6.4 VU Calibration Procedure

6.5 Bargraph Calibration Procedure

7.0 General Notes

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AMU2-2MA MKIIIAUDIO MONITORING UNIT

1.0 Introduction

The AMU2-2MA MKIII is a 2RU x 300mm deep Audio Monitoring Unit with Sifam

PPM or VU meters.

The following features are standard:

?Two Sifam 32 style meters.

?Eight switch selectable stereo analogue inputs.

?Audio-present indication.

?Phase correlation indication.

?Phase reverse switch.

?Out-of-phase error indication.

?M and S PPM Switching.

?Optional additive output switch selection.

?Two x 18 Watt RMS into 4?loudspeaker amplifiers.

?Headphone outputs with LS muting.

?Fixed and variable stereo line outputs.

?RS422 remote control option.

?Legendable buttons

2.0 Front Panel Controls

2.1 Input and Meter Selection Buttons

1 –8 Analogue I/Ps. A1 (Left Channel) is fed to the left meter

and A2 (Right Channel) is fed to the right meter.

M/S Displays the MIX (mono) signal on the left meter and the

SEPARATION (difference) on the right meter of the

selected Input.

Ø Rev Momentary phase reverse between A1 and A2.

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