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CMS
CEILING MONITOR SYSTEMS
INSTALLATION MANUAL
CMS 801 DC BM
CMS 801 DC PI
CMS 801 DC back-can
Tannoy has a policy of continuous improvement and this specification sheet provides the latest information at the time of printing.
All specifications may be subject to further change. Please contact the Tannoy website for the latest information.
CMS
Revision date: 13/10/06
6481 0499
CMS 801 DC TEMPLATE HOLE CUTOUT SIZE: 295mm (11.61”)
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CMS
CONTENTS
1. INTRODUCTION
INTRODUCTION
1
2
UNPACKING
3
PRODUCT FEATURE IDENTIFICATION
4
ACCESSORIES
5
INSTALLATION GUIDE
5.1
MECHANICAL INSTALLATION GUIDE FOR SUSPENDED CEILINGS
5.2
MECHANICAL INSTALLATION GUIDE FOR SHEET-ROCK CEILINGS
5.3
MECHANICAL INSTALLATION INSTRUCTIONS FOR OPTIONAL PLASTER RING
5.4
INSTRUCTIONS FOR OPTIONAL PRE-INSTALLATION BACK-CAN (PI MODELS ONLY)
6
WIRING AND SETTING UP
Thank you for purchasing this Tannoy Ceiling Monitor System product. This product range is suited
for high-level music and speech reinforcement applications requiring exceptional sonic quality with
uncompromised reliability.
2. UNPACKING
Every Tannoy product and accessory is carefully inspected before packing. After unpacking, please
inspect your product to make sure no damage has occurred in transit. In the unlikely event of any
damage, would you please notify your dealer immediately and retain your shipping carton, as your
dealer may ask you to return the faulty unit to him for inspection.
Each CMS loudspeaker is packed in pairs and provided with the following accessories as standard;
C Ring, tile-bridge kit, grille, cut-out template, and paint mask. A plaster (mud) ring is also available
as an optional extra.
3. SAFETY NOTICES
Some regional construction codes require the use of a secondary method of securing loudspeakers
in ceiling to provide security of a back up support. A secondary support line should be attached from
the safety loop on the rear of the product to a source point on the ceiling. Please consult the relevant
construction codes in your region.
DIMENSIONS
7
CMS 801 DC BM DIMENSIONS
7.1
CMS 801 DC PI DIMENSIONS
7.2
CMS 801 DC PI BACK-CAN DIMENSIONS
7.3
TECHNICAL SPECIFICATIONS8
PAINTING9
WARRANTY
10
DECLARATION OF CONFORMITY
11
When using a power driver to install the product it is essential to use the correct torque level settings
to avoid over tightening and damage to the ceiling material or clamps.
Recommended torque setting: 1.5Nm
Tannoy will not be held responsible for any damages caused by the improper installation of these
loudspeakers.
SAFETY NOTE:
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. 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 not occur.
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4. PRODUCT FEATURE IDENTIFICATION:
5. ACCESSORIES:
Conduit/Cable Clamp
Euro Type Connector
Mounting Wings
Tuning Port
Fig 1.1: The blind-mount (BM) models come with a pre-fitted back-can
Screws for
mounting wings
Tuning Port Euro Type Connector
Screws for
mounting wings
Rotary Switch
Each product is supplied with the following accessories as standard:
C-Ring Tile bridge kit
Note: A tile bridge kit
must always be used
when installing into
suspended ceiling tiles
Grille Cut-out template
Rotary Switch
Fig 1.2: A pre-install (PI) model shown without optional pre-install back-can
Euro Type Plug
Conduit Knock-out points
Fig 1.3: Optional pre-install (PI) back-can for PI models
Euro Type Connector
Paint Mask
Optional accessories:
Plaster (Mud)
Ring
60W Transformer
NOTE: for use with CMS801 DC PI
model in distributed lines without
back-cans.
Note that the CMS801 DC PI model’s transformer is pre-attached to the CMS801 DC back-can for easy install.
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5.1 MECHANICAL INSTALLATION GUIDE FOR SUSPENDED CEILINGS
5.2 MECHANICAL INSTALLATION GUIDE FOR SHEET-ROCK (PLASTER BOARD) CEILINGS
Remove the ceiling tile from its frame and place it on a flat surface. Mark the
1
cut-out area on the ceiling tile by tracing around the template provided.
Cut out the hole in the ceiling tile using a circular saw or pad saw.
2
Place the C-ring and tile-bridge on top of the ceiling panel, aligning the C-ring over the
3
hole, and screw the C-ring to the tile bridge using the fixings provided.
Mark the cut-out area on the ceiling by tracing around the template provided.
1
Cut out the hole in the ceiling using a circular saw or pad saw, then slide the
2
C-ring into the ceiling, aligning it over the cut-out hole).
Go to section 6 for wiring and set-up instructions then return to point 4 below.
3
Slide the speaker assembly through the hole and turn the screws on the front of the
4
speaker to extend the mounting wings. Tighten the screws until a firm grip is achieved.
If using a power driver, Tannoy recommends a torque setting of 1.5Nm.
DO NOT OVERTIGHTEN!
Slide the tile panel back into the suspended ceiling. The tile bridge ends will catch over
5
the railings, supporting the weight of the speaker.
Go to section 6 for instructions on wiring and set-up instructions.
Slide the speaker assembly through the hole and turn the screws to extend the mounting
4
wings. Tighten the screws until a firm grip is achieved.
If using a power driver, Tannoy recommends a torque setting of 1.5Nm.
DO NOT OVERTIGHTEN!
Insert grille by pushing it onto the speaker.
5
6
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CMS
5.3 MECHANICAL INSTALLATION INSTRUCTIONS FOR OPTIONAL PLASTER RING:
5.4 INSTRUCTIONS FOR OPTIONAL PRE-INSTALLATION BACK-CAN (PI MODELS ONLY):
An optional plaster (mud) ring bracket is available from Tannoy. This bracket is designed to be pre-installed into newly
constructed, non-suspended ceilings.
Nail or screw the plaster ring to the joists.
1
Lay the speaker wiring to where the speaker will be fitted and complete the
2
plastering work on the ceiling.
Cut out the hole in the ceiling using a circular saw or pad saw.
3
AN OPTIONAL PRE-INSTALL BACK-CAN IS AVAILABLE FOR ALL PI (PRE-INSTALL) MODELS. THIS BACK-CAN IS DESIGNED TO
BE PRE-INSTALLED INTO NEWLY CONSTRUCTED, NON-SUSPENDED CEILINGS.
Note that the CMS801 DC PI model’s transformer is pre-attached to CMS801 DC back-can for easy install.
Attach the back-can to the installed conduit This can be attached in two ways:
1
a. You can use the clamp at the back of the pre-install
back-can. The product will accept a squeeze connector
with a thread size of up to 22mm: To remove the cable
clamp, simply unscrew the threaded washer (under the
wiring cover) which holds the cable clamp in place and
replace it with a conduit squeeze connector.
b. You can use any of the three knock-out points at the
sides of the PI back-can (19mm, 22mm or 28mm diameter):
Conduit
Conduit Squeeze
Connector
Go to section 6 for instructions on wiring then return to point 5 below.
4
Slide the speaker assembly through the hole and turn the screws to extend the mounting
5
wings. Tighten the screws until a firm grip is achieved.
If using a power driver, Tannoy recommends a torque setting of 1.5Nm.
DO NOT OVERTIGHTEN!
Insert grille by pushing it onto the speaker.
6
Lay the speaker wiring to where the speaker will be fitted and complete the
2
plastering work on the ceiling.
Cut out the hole in the ceiling using a circular saw or pad saw
3
Go to section 6 for instructions on wiring and setting up then return to point 5 below.
4
Slide the speaker assembly through the hole and turn the screws to extend
5
the mounting wings. Tighten the screws until a firm grip is achieved.
If using a power driver, Tannoy recommends a torque setting of 1.5Nm.
DO NOT OVERTIGHTEN!
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7.1 CMS 801 DC BM DIMENSIONS:6. WIRING AND SETTING UP:
Open the wiring cover at the back of the speaker can to access the Euro type connector
1
plug and socket.
For connection to an amplifier, use pins 1 and 2:
2
• Pin 1 is positive
• Pin 2 is negative
For connection to additional speakers in a distributed line,
pins 3 and 4 are in parallel where:
• Pin 3 is negative
• Pin 4 is positive
TEMPLATE HOLE CUTOUT SIZE: 295mm
310.5
[12.22"]
5.0
[0.20"]
327.8
[12.90"]
286.4
[11.27"]
325.0
[12.80"]
Close the wiring cover and tighten both screws on the cable clamp. Use the rotary
3
switch located on the front of the unit to select whether you wish to use the speaker in
a low-impedance or distributed-line application.
THE SPEAKER IS SUPPLIED IN LOW IMPEDANCE MODE. NEVER CONNECT THE
SPEAKER TO A 70/100 VOLT AMPLIFIER WHILE IT IS SET FOR LOW IMPEDANCE.
All CMS 801 models use a 60W transformer. When using distributed-line systems, the
transformer can be tapped at 60W, 30W and 15W, with an additional 7.5W tapping for
70.7V line systems.
7.2 CMS 801 DC PI DIMENSIONS:
TEMPLATE HOLE CUTOUT SIZE: 295mm
118.7
[4.67"]
5.0
[0.20"]
286.4
[11.27"]
325.0
[12.80"]
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CMS
7.3 CMS 801 DC PI BACK-CAN DIMENSIONS:
8. TECHNICAL SPECIFICATIONS:
TEMPLATE HOLE CUTOUT SIZE: 295mm
397.0
[15.63"]
291.4
[11.47"]
8.8
[0.35"]
168.5
[6.63"]
151.2
[5.95"]
365.0
[14.37"]
MODEL CMS801 DC
System
Frequency response (-3dB)
BM Backcan
Frequency range (-10dB)
BM Backcan
Frequency range (-10dB)
PI backcan
System sensitivity (1W @1m)
Nominal coverage angle
Coverage angle (1kHz to 6kHz)
Directivity factor (Q)
Directivity index (DI)
Rated maximum SPL
With THP60
Power handling
Average
Programme
Peak
Recommended amplifier power
(1)
(1)
(1)
(2)
47Hz - 30kHz
40Hz - 35kHz
41Hz - 35kHz
92dB (1W = 2.83V for 8 Ohms)
90 degrees concal
100 degrees conical
5.5 averaged 1kHz to 6kHz
7.2 averaged 1kHz to 6kHz
112dB (average)
118dB (peak)
110 (average)
90W
180W
360W
180W @ 8 Ohms
Enclosure
Backcan
Baffle
Grille
Safety Features
Clamping Design
Backcan Options
Blind Mount (BM)
Pre Install (PI)
Cable Entry Options
Conduit Knockouts
Connectors
Safety Agency Ratings (pending)
BM Hole cutout Diameter
PI Hole Cutout Diameter
Dimensions
Zinc plated steel
Reflex loaded UL 94V-0 rated ABS
Steel, with weather resistant coating
Safety ring located at rear of enclosure
for load bearing safety bond
security toggle clamp
Complete with fixed backcan
Separate backcan for pre installation
Cable clamp & squeeze connector for
conduit up to 22mm
3 sets of horizontal positions
19/22/28mm 0.75/0.87/1.1"
Removable locking connector with screw
UL-1480, UL-2043, CE
295mm (11.61")
295mm (11.61")
Nominal impedance
Transformer taps (via front rorary switch)
70V
100V
Distortion
10% full power (8.49V)
250Hz
1kHz
10kHz
1% full power (2.68V)
250Hz
1kHz
10kHz
Crossover
Notes
Transducers
8 Ohms
60W/30W/15W/7.5W/OFF
& Low impedance operation
60W/30W/15W/OFF
& Low impedance operation
2nd Harmonic 3rd Harmonic
0.65% 0.39%
1.36% 0.29%
1% 0.03%
2nd Harmonic 3rd Harmonic
0.20% 0.43%
0.49% 0.28%
0.42% 0.03%
2kHz - 2nd order LF,
2nd order order HF
(with dynamic HF protection)
(1)
Average over stated Bandwidth.
Measured in an IEC baffle in an
Anechoic Chamber
(2)
Unweighted Pink noise input,
measured at 1m on axis
(3)
Long term power handling capacity
as defined in EIA - 426B test
Bezel Diameter
Front of Ceiling to
Rear of Backcan (BM)
Front of Ceiling to
top of safety loop (BM)
Back of Ceiling Surface to
Rear of Backcan (PI)
Back of Ceiling surface to t
op of safety loop (PI)
Front of Ceiling to rear of
Bass ports (no back can) PI
Net Weight (ea)
CMS801 BM
CMS801 PI
PI Backcan
Shipping Weight
CMS 801BM (pair)
CMS 801PI (pair)
PI Packcan (single)
Included Accessories
Optional Accessories
325mm (12.80")
310.5mm (12.22")
327.8mm (12.90")
151.2mm (5.95")
168.5mm (6.63")
123.7mm (4.87")
6.3kg
3.0kg
4.3kg
19.0kg
11.2kg
5.7kg
C Ring, tile bridge, paint mask,
cutout template, grille
Plaster (Mud) Ring, line transformer for PI
product installs without back-can
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Low frequency
High frequency
1x 200mm (8") Dual Concentric™
constant directivity driver with multi
fibre paper pulp cone
25mm (1") titanium dome with
neodymium magnet system
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9. PAINTING
If desired, the grille and baffle panel may be painted to match the surrounding décor.
Painting the baffle:
Carefully mask off the driver assembly using the paint-mask provided to ensure that the paint does not come into
contact with the cone and roll surround.
Apply several thin coats of paint – this will provide a better finish than one overly thick coat.
Painting the grille:
Carefully remove the acoustically transparent foam from the reverse side of the grille.
Paint the grille and then replace the foam - several thin coats of paint will provide a better finish than one
overly thick coat.
Re-bond the foam to the grille over the entire area using a light spray-adhesive to avoid audible resonances.
10. WARRANTY
No maintenance of the CMS 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 if the serial
number has been altered or removed. Work under warranty should only be carried 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: 01236 420199 (National)
+44 1236 420199 (International)
Fax: 01236 428230 (National)
+44 1236 428230 (International)
E-mail: enquiries@tannoy.com
11. DECLARATION OF CONFORMITY:
The following apparatus is manufactured in China for 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
and constructed such that electromagnetic disturbances generated
do not 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 Contractor Loudspeaker
Model Numbers: CMS801 DC BM
CMS801 DC PI
CMS801 DC PI back-can
Applicable Standards: EN 50103-1 Emission
EN 50103-1 Immunity
Electrical Safety: EN 60065
Signed:
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DO NOT SHIP ANY PRODUCT TO TANNOY WITHOUT PREVIOUS AUTHORISATION
Our policy commits us to incorporating improvements to our products through continuous research
and development. Please confirm current specifications for critical applications with your supplier.
Position: Engineering Director - Professional Products
Tannoy Professional
Date: 26/09/2006
For Tannoy Ltd
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