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CMS50 & CMS50T ICT 

 

USER MANUAL 

 

 

 

 

 

HOLE CUT-OUT SIZE 210mm 

21210mm 

Summary of Contents for CMS50

Page 1: ...CMS50 CMS50T ICT USER MANUAL HOLE CUT OUT SIZE 210mm 21210mm ...

Page 2: ...2 ...

Page 3: ... assembly with C Ring and Tile bridge 11 3 6 Speaker assembly with Plaster Ring 12 4 Polarity Checking 13 5 Amplification Power Selection 13 6 Voltage Power Selection CMS50T ICT 13 7 Equalisation 15 8 Dimensions 15 9 Performance Data 16 10 Technical Specifications 17 11 CMS50 ICT Recommended Service Parts Accessories 18 12 Warranty 18 13 Declaration of Conformity 19 ...

Page 4: ... by the low frequency voice coil which is fed a full bandwidth signal The ICT dome is at the heart of our 5 ceiling transducer which utilises a moulded plastic cone and nitryl rubber surround to further enhance it s durability and long term reliability The ICT driver is housed in a rugged aluminium ceiling enclosure that has been optimally tuned to achieve maximum bass response and tonal balance T...

Page 5: ...5 2 1 CMS50 ICT Product 2 2 C Ring optional 2 3 Tile Bridge and C Ring optional 2 4 Plaster Ring optional ...

Page 6: ... hole on the side of the plug and the screw is tightened to secure the cable in the plug The plug is wired to the amplifier such that the connections are as follows Pin 1 is Positive connect to Red Pin 2 is Negative connect to Black For additional speakers pin 3 and 4 are in parallel with pins 1 and 2 where Pin 3 is Positive Pin 4 is Negative Before connecting the speaker ensure the wiring cover a...

Page 7: ...7 Figure 3d Place the wires in the recess in the cable clamp Close the cable clamp as shown in Figure 3e and tighten the screw holding the clamp in order to secure the cables in place Figure 3e ...

Page 8: ...t the speaker as described in the section 3 2 The speaker has 3 tags Figure 3f which hold the speaker in place Ensure these tags are flat against the can before installing into the ceiling Figure 3f Slide the speaker through the 210mm hole as shown in figure 3i and tighten the outer screws on the front baffle Tighten these screws until a secure grip is established as shown in Figure 3g Figure 3i T...

Page 9: ...9 Figure 3g ...

Page 10: ... tags an optional C ring is available for the CMS50 ICT To install the speaker in the ceiling place the C ring behind the tile Slide the speaker assembly through the hole Figure 3h and tighten the dog tag screws until a firm grip is achieved Figure 3i Figure 3h Figure 3i ...

Page 11: ...ith the C Ring This is assembled as shown in Figure 3j The Tile Bridge is attached to the C ring and the tile bridge supports placed either on the side railings or inside the railings depending on the size of the panel Slide the speaker assembly through the hole Figure 3j and tighten the dog tag screws until a firm grip is achieved Figure 3k Figure 3j Figure 3k ...

Page 12: ...Figure 3l The plaster is applied over the bracket Figure 3l Important Connect a safety cable to the rear of the speaker can NOTE the installation of this product must be carried out in conformity with local building codes and standards If necessary consult your local safety standards officer before installing any product Alternatively check any laws or bylaws Tannoy will not be held responsible fo...

Page 13: ...nt than the nominal impedance would indicate Generally higher power amplifier running free of distortion will do less damage to the loudspeaker than a lower power amplifier continually clipping It is also worth remembering that a high powered amplifier running at less than 90 of output power generally sounds a lot better than a lower power amplifier running at 100 An amplifier with insufficient dr...

Page 14: ...s not occur before evacuation of the building is complete Suitable measures include a use of terminal blocks for connection to primary with a melting point of not less than 650 C for example constructed from ceramic materials c use of terminal blocks of a lower melting point but protected with thermal insulation d use of terminal blocks such that on melting an open circuit or a short circuit does ...

Page 15: ...stem headroom and introduce phase distortion resulting in greater problems than it cures If equalisation is required then it should be applied gently and smoothly Violent equalisation will be detrimental to the overall sound quality If the loudspeakers were being used consistently at high levels it would be beneficial to introduce a high pass filter at 50Hz to protect the loudspeaker from any unne...

Page 16: ...Frequency Response Impedance Response Octave Band Polar Data 500 Hz 1kHz 2kHz 4kHz 8kHz 16kHz Frequency dB 50 100 500 1 000 5 000 10 000 50 000 45 60 75 90 105 120 Frequency Ohms 2 10 100 1 000 10 000 20 000 0 3 6 9 12 15 18 ...

Page 17: ...d with integral steel back can Finish White System Weight in back can 3 11 kg Dimensions Can height 187mm 204mm including tie back ring Baffle Diameter 240mm Back can diameter 208mm Hole cut out 210mm Accessories C Ring optional Tile Bridge optional Plaster Ring optional NOTES 1 Average over stated bandwidth Measured at 1m on axis in an anechoic chamber 2 Long term power handling capacity as defin...

Page 18: ...ed out by a Tannoy Professional dealer or service agent This warranty in no way affects your statutory rights For further information please contact your dealer or distributor in your country If you cannot locate your distributor please contact Customer Services Tannoy Ltd at the address given below Customer Services Tannoy Ltd Rosehall Industrial Estate Coatbridge Strathclyde ML5 4TF Scotland Tel...

Page 19: ...ot exceed levels allowing radio and telecommunications equipment and other apparatus to operate as intended and the apparatus has an adequate level of intrinsic immunity to electromagnetic disturbance to enable operation as specified and intended Details of the Apparatus Tannoy Ceiling Loudspeaker Model Number CMS50 ICT Associated Technical File EMC CMS50 ICT Applicable Standards EN 50081 1 Emissi...

Page 20: ...om Website www tannoy com Tannoy 335 Gage Avenue Suite 1 Kitchener Ontario CANADA N2M 5E1 Telephone 519 745 1158 Fax 519 745 2364 e mail infoplease tgina com or litplease tannoyna com Website www tannoy com Tannoy Nederland b v Anthonetta Kuijlstraat 19 3066 GS Rotterdam Tel 010 286 0554 Fax 010 286 0431 e mail info tannoy nl Website www tannoy nl ...

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