Tannoy CMS55 ICT User Manual

Ceiling monitor system

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CMS55 ICT
USER MANUAL

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Summary of Contents for Tannoy CMS55 ICT

  • Page 1 CMS55 ICT USER MANUAL...
  • Page 2: Table Of Contents

    CONTENTS Introduction Unpacking CMS55 ICT (Loudspeaker, Baffle & Transformer) CMS 55 BC (Ceiling Can) CMS 55 TB (Tile Bridge Assembly) Assembly instructions Voltage & Power Selection Equalisation Dimensions Technical Specifications Performance Data Recommended Service Parts & Accessories 10. Warranty 11. Declaration of Conformity...
  • Page 3: Introduction

    The CMS55 ICT is powered by Tannoy’s THP 30 multi-tap transformer that provides high system sensitivity, a wide bandwidth and dynamic range, with very low insertion loss. For critical applications provision has been made for the CMS55 ICT to accept the THP 60, a 60W multi-tap transformer.
  • Page 4: Cms55 Ict Loudspeaker, Baffle & Transformer

    CMS55 ICT Loudspeaker, Baffle & Transformer Contents:- Baffle Assembly - Complete Wadding Material Baffle assembly ii Ceiling Can Contents:- Back Can C-Ring 2 x Sliding Clamp & Fixings C-Ring Back Can Sliding Clamp...
  • Page 5: Assembly Instructions

    iii Tile Bridge Assembly Contents:- Tile Bridge 2 x Large Tile Support (angle) 2 x Small Tile Support (angle) 2 x Right Angle Bracket 2 x Sliding Clamp & Fixings Tile Bridge (shown with tile supports assembled) Right Angle Bracket Sliding Clamp 3.
  • Page 6 i Baffle assembly and back can, back can fitted from above ceiling. Fig a. Fig b. Fig c. Fit the sliding clamps to the M8 studs as shown in Fig b. do not tighten the wing nuts at this stage. Place the back can over the hole and use the sliding clamp to sandwich the roof material, tighten the wing nut to hold the back can firmly in position.
  • Page 7 ii Baffle assembly and back can with c-ring Fig e. Fit the sliding clamps to the M8 studs as shown in Fig b., push the sliding clamp until it stops hard against the flange of the back can and fits into the indent, tighten the wing nuts at this stage.
  • Page 8 iii Baffle assembly, back can and tile bridge. Fig f. Fit sliding clamps to the M8 studs in the back can as shown in Fig b. do not tighten the wing nuts at this stage. Assemble the Tile Bridge as shown in Fig f. The spikes highlighted in fig g.
  • Page 9 iv Baffle assembly with tile bridge Fig h. Fix the right angle brackets to the M8 studs on the tile bridge as shown in fig h. Assemble the tile bridge and fit the sliding clamps to the right angle brackets as shown in fig j.
  • Page 10: Voltage & Power Selection

    After deciding on a 70.7 or 100 volt system, determine the maximum power in watts needed at each speaker location. The Tannoy THP30 transformer can be tapped at 30w, 15w, 7.5w, & 3.75 w. When the relevant tappings have been selected add the individual wattages required at all speakers and select an amplifier with a rating equal to or exceeding the total wattage required.
  • Page 11: Equalisation

    5. Equalisation The CMS55 ICT is designed to need no equalisation or correction to overcome system limitations. As a result, it will only need equalisation to compensate for difficult acoustic environments. Excess equalisation can reduce system headroom, and introduce phase distortion resulting in greater problems than it cures.
  • Page 12: Technical Specifications

    Tannoy operates a policy of continuous research and development. The introduction of new materials or manufacturing methods will always equal or exceed the published specifications which Tannoy reserve the right to alter without prior notice. Please verify the latest specifications when dealing with critical applications.
  • Page 13: Performance Data

    8. Performance Data FREQUENCY RESPONSE IMPEDANCE 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz...
  • Page 14: Recommended Service Parts & Accessories

    10. Warranty No maintenance of the CMS55 ICT loudspeaker is necessary. All Tannoy professional loudspeaker products are covered by a 5 year warranty from the date of manufacture subject to the absence of misuse, overload or accidental damage. Claims will not be considered is the serial number has been altered or removed.
  • Page 15: Declaration Of Conformity

    Declaration of Conformity The following apparatus is/are manufactured in the United Kingdom by Tannoy Ltd of Rosehall Industrial estate, Coatbridge, Scotland, ML5 4TF and conform(s) to the protection requirements of the European Electromagnetic Compatibility Standards and Directives relevant to Domestic Electrical Equipment. The apparatus is designed...
  • Page 16 TGI/Tannoy, 300 Gage Avenue, Kitchener, Ontario, CANADA, N2M 2C8 Telephone: (519) 745 1158 Fax: (519) 745 2364 Tannoy Nederland BV, Anthonetta Kuijlstraat 19, 3066 GS, Rotterdam THE NETHERLANDS Telephone: (010) 2860554 Fax: (010) 2860431 Tannoy is a member of the Group of Companies Issue 1 Part No.

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