8" full range ceiling loudspeaker with dual concentric driver, 6" full range ceiling loudspeaker with dual concentric or ict driver, 5" full range ceiling loudspeaker with dual concentric or ict driver, 4" full range ceiling loudspeaker with dual concentr (69 pages)
The CMS50 ICT is packed in pairs, and any additional optional extras will be provided in separate packaging. These options include: C Ring, Tile Bridge and Plaster Ring.
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2.1. CMS50 ICT Product 2.2. C Ring (optional) 2.3. Tile Bridge and C Ring (optional) 2.4. Plaster Ring (optional)
The cut-out size required is 210mm. 3.2. Connections The CMS50 ICT is provided with a pluggable European type connector, which is located on the back of the speaker can, under the wiring cover as shown in Figure 3a below. This consists of a plug and socket. The plug can be removed from the socket (Figure 3b) for wiring.
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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...
3.3. Installation The CMS50 ICT is supplied as a complete product, ready for installation. An optional C Ring, Tile Bridge and Plaster Ring are available if required. The CMS50 ICT has been designed for ease of installation. To install the speaker, connect the speaker as described in the section 3.2. The speaker has 3 tags (Figure 3f) which hold the speaker in place.
3.4. Speaker assembly with C-ring To spread the weight of the 3 dog 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).
3.5. Speaker assembly with C-Ring and Tile-bridge If the speaker requires additional support, an optional Tile-bridge is also available for use in conjunction with 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.
If necessary consult your local safety standards officer before installing product. Alternatively, check any laws or bylaws. Tannoy will not be held responsible for any damages caused by the improper installation of loudspeaker.
4. Polarity Checking It is most important to check the polarity of the wiring. A simple method of doing this without a pulse based polarity checker is as follows: Connect two wires to the + terminals of a PP3 battery. Apply the wire which is connected to the + terminal of the battery to the speaker cable leg which you believe to be connected to the red speaker terminal, and likewise the -...
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Figure 4a Figure 4b In order to comply with relevant fire safety regulations (i.e. BS 5839:1998), it is required that in the event of fire, that failure of the circuit to which the loudspeaker is connected does not occur before evacuation of the building is complete.
7. Equalisation The CMS50 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.
9. Performance Data 1,000 5,000 10,000 50,000 1,000 10,000 20,000 Frequency Frequency Frequency Response Impedance Response Octave Band Polar Data 500 Hz 1kHz 2kHz 4kHz 8kHz 16kHz...
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.
12. Warranty No maintenance of the CMS50 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.