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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 501 models TEMPLATE HOLE CUTOUT SIZE: 190mm
CMS 601 models TEMPLATE HOLE CUTOUT SIZE: 253mm
CMS 501 BM
CMS 501 DC BM
CMS 501 PI
CMS 501 DC PI
CMS 501 PI back-can
CMS 601 BM
CMS 601 DC BM
CMS 601 PI
CMS 601 DC PI
CMS 501 PI back-can
CMS
Tannoy adopts a policy of continuous improvement and product specification is subject to change.
Tannoy United Kingdom T: +44 (0) 1236 420199 F: +44 (0) 1236 428230 E: enquiries@tannoy.com
Tannoy North America T: (519) 745 1158 F: (519) 745 2364 E: inquiries@tannoyna.com
Tannoy Deutschland T: 0180 1111 88 1 F: 0180 1111 88 2 E: info@tannoy.com
CEILING MONITOR SYSTEMS
INSTALLATION MANUAL
CMS
REVISION DATE: 8TH NOVEMBER 2006
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2
CONTENTS
3
INTRODUCTION
1
UNPACKING
2
SAFETY NOTICES
3
ACCESSORIES
5
INSTALLATION GUIDE
6
MECHANICAL INSTALLATION GUIDE FOR SUSPENDED CEILINGS
MECHANICAL INSTALLATION GUIDE FOR SHEET-ROCK CEILINGS
MECHANICAL INSTALLATION INSTRUCTIONS FOR OPTIONAL PLASTER RING
INSTRUCTIONS FOR OPTIONAL PRE-INSTALLATION BACK-CAN (PI MODELS ONLY)
WIRING AND SETTING UP
DIMENSIONS
CMS 501 DIMENSIONS
CMS 601 DIMENSIONS
TECHNICAL SPECIFICATIONS
WARRANTY
DECLARATION OF CONFORMITY
6.1
6.2
6.3
6.4
7
8
8.1
8.2
9
11
12
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.
1. INTRODUCTION
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.
CMS
PAINTING
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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.
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.
Electrical Safety Notice: to comply with the standard UL1480, metal-clad flexible conduit (BX) is
required for connection to the terminal block for proper earth grounding.
In order to comply with UL regulations, the PI back-can must always be used with the CMS PI models.
PRODUCT FEATURE IDENTIFICATION
4
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5
4. PRODUCT FEATURE IDENTIFICATION:
Note that the 601 PI models have the transformer pre-attached to the inside of the 601 PI back-can, whereas the
501 models have the transformer pre-attached to the speaker assembly.
Fig 1.1: The blind-mount (BM) models come with a pre-fitted back-can
Fig 1.2: A pre-install (PI) model shown without optional pre-install back-can
Fig 1.3: Optional pre-install (PI) back-can for PI models
Conduit/Cable Clamp
Euro Type Connector
Mounting Wings
Tuning Port Rotary Switch
Screws for
mounting wings
Screws for
mounting wings
Tuning Port
Rotary Switch Euro Type Connector
Conduit Knock-out points
Euro Type Plug
Euro Type Connector
5. ACCESSORIES:
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
Paint Mask
CMS
Optional accessories:
Foam port-plug
NOTE: Only supplied with PI
models for applications where
PI models are being installed
without back-cans. Do not use
the foam port-plug if you are
installing the PI product into a
back-can.
Plaster (Mud) Ring
Safety Notice: In order to comply with UL regulations, the PI back-can must always be used with the CMS PI models.
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DO NOT OVERTIGHTEN!
6
6.1 MECHANICAL INSTALLATION GUIDE FOR SUSPENDED CEILINGS
Slide the tile panel back into the suspended ceiling. The tile bridge ends will catch over
the railings, supporting the weight of the speaker.
5
Slide the speaker assembly through the hole and turn the screws on the front of the
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.
4
Place the C-ring and tile-bridge on top of the ceiling panel, aligning the C-ring over the
hole, and screw the C-ring to the tile bridge using the fixings provided.
3
Cut out the hole in the ceiling tile using a circular saw or pad saw.
2
Remove the ceiling tile from its frame and place it on a flat surface. Mark the
cut-out area on the ceiling tile by tracing around the template provided.
1
Go to section 7 for instructions on wiring and set-up.
6.2 MECHANICAL INSTALLATION GUIDE FOR SHEET-ROCK (PLASTER BOARD) CEILINGS
Slide the speaker assembly through the hole and turn the screws 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.
4
DO NOT OVERTIGHTEN!
Go to section 7 for wiring and set-up instructions then return to point 4 below.
3
Cut out the hole in the ceiling using a circular saw or pad saw, then slide the
C-ring into the ceiling, aligning it over the cut-out hole).
2
Mark the cut-out area on the ceiling by tracing around the template provided.
1
7
Insert grille by pushing it onto the speaker.
5
CMS
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6.4 INSTRUCTIONS FOR OPTIONAL PRE-INSTALLATION BACK-CAN (PI MODELS ONLY):
Attach the back-can to the installed conduit This can be attached in two ways:
1
Go to section 7 for instructions on wiring and setting up then return to point 5 below.
4
Cut out the hole in the ceiling using a circular saw or pad saw
3
Lay the speaker wiring to where the speaker will be fitted and complete the
plastering work on the ceiling.
2
6.3 MECHANICAL INSTALLATION INSTRUCTIONS FOR OPTIONAL PLASTER RING:
Lay the speaker wiring to where the speaker will be fitted and complete the
plastering work on the ceiling.
2
Insert grille by pushing it onto the speaker.
6
Nail or screw the plaster ring to the joists.
1
An optional plaster (mud) ring bracket is available from Tannoy. This bracket is designed to be pre-installed into newly
constructed, non-suspended ceilings.
Cut out the hole in the ceiling using a circular saw or pad saw.
3
Slide the speaker assembly through the hole and turn the screws to extend the mounting
wings. Tighten the screws until a firm grip is achieved.
5
DO NOT OVERTIGHTEN!
Go to section 7 for instructions on wiring then return to point 5 below.
4
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):
Slide the speaker assembly through the hole and turn the screws to extend
the mounting wings. Tighten the screws until a firm grip is achieved.
5
DO NOT OVERTIGHTEN!
Conduit Squeeze
Connector
Conduit
CMS
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 601 PI models have the transformer pre-attached to the inside of the 601 PI back-can, whereas the 501 models have
the transformer pre-attached to the speaker assembly.
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8.1 CMS 501 MODEL DIMENSIONS:7. WIRING AND SETTING UP:
All CMS 601 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.
4
Open the wiring cover at the back of the speaker can to access the Euro type connector
plug and socket.
1
For connection to an amplifier, use pins 1 and 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
2
Close the wiring cover and tighten both screws on the cable clamp. Use the rotary
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.
3
CMS 501 models TEMPLATE HOLE CUTOUT SIZE: 190mm
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 501 models use a 30W transformer. When using distributed-line systems, the
transformer can be tapped at 30W, 15W and 7.5W, with an additional 3.75W tapping
for 70.7V line systems.
CMS 501 BM & CMS 501 DC BM:
CMS 501 PI & CMS 501 DC PI:
CMS 501 PI BACK CAN:
CMS
135.6
[5.34"]
5.0
[0.20"]
210.0 [8.27"]
181.3 [7.14"]
206.8
[8.14"]
189.5
[7.46"]
5.0
[0.20"]
210.0 [8.27"]
181.3 [7.14"]
256.0
[10.08"]
153.5
[6.04"]
136.2
[5.36"]
8.8
[0.35"]
186.4
[7.34"]
288.0 [11.34"]
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8.2 CMS 601 MODEL DIMENSIONS:
CMS 601 models TEMPLATE HOLE CUTOUT SIZE: 253mm
9. TECHNICAL SPECIFICATIONS:
MODEL CMS501 CMS 501DC CMS601 CMS 601DC
Inductive TweeterFeatures Dual Concentric Inductive Tweeter Dual Concentric
Symmetrical
Constant Directivity
Symmetrical
Constant Directivity
Symmetrical
Constant Directivity
Symmetrical
Constant Directivity
50 WPower Rating
(Watts, RMS)
60 W 60 W 80 W
CMS
100 WPower Rating
(Watts, Peak)
120 W 120 W 160 W
89 dBSensitivity (dB)
1W @ 1m **
89 dB 91 dB 90 dB
89 Hz -22 KHzFrequency Response*
of Blind-Mount (BM) models (±3dB)
88 Hz -54 KHz 75 Hz -20 KHz 63 Hz – 20 KHz
C Ring, tile bridge,
paint mask,
hole template, grille
Included accessories C Ring, tile bridge,
paint mask,
hole template, grille
C Ring, tile bridge,
paint mask,
hole template, grille
C Ring, tile bridge,
paint mask,
hole template, grille
Plaster (mud) ringOptional accessories Plaster (mud) ring Plaster (mud) ring Plaster (mud) ring
Security toggle clampClamping design: Security toggle clamp Security toggle clamp Security toggle clamp
70V/ 100V /
Low Impedance (6 Ohms)
Line voltage:
70V/ 100V /
Low Impedance (8 Ohms)
70V/ 100V /
Low Impedance (6 Ohms)
70V/ 100V /
Low Impedance (8 Ohms)
30 W/ 15 W/ 7.5 W
3.75 W (70V-line only)
LoZ
(6 Ohms)
OFF
Tappings via rotary switch, front mounted 30 W/ 15 W/ 7.5 W
3.75 W (70V-line only)
LoZ
(8 Ohms)
OFF
60 W/ 30 W/ 15 W
7.5 W (70V-line only)
LoZ
(6 Ohms)
OFF
60 W/ 30 W/ 15 W
7.5 W (70V-line only)
LoZ
(8 Ohms)
OFF
OFF position
disconnects from line
Switch: OFF position
disconnects from line
OFF position
disconnects from line
OFF position
disconnects from line
Complete with
Fixed back can
Option: Blind Mount (BM) Complete with
Fixed back can
Complete with
Fixed back can
Complete with
Fixed back can
Separate PI back canOption: Pre Install (PI) Separate PI back can Separate PI back can Separate PI back can
Cable clamp
plus up to 22mm
squeeze connector
Cable options Cable clamp
plus up to 22mm
squeeze connector
Cable clamp
plus up to 22mm
squeeze connector
Cable clamp
plus up to 22mm
squeeze connector
3 sets of horizontal
positions, 19/22/28mm
diameters.
Conduit knock-out connections 3 sets of horizontal
positions, 19/22/28mm
diameters.
3 sets of horizontal
positions, 19/22/28mm
diameters.
3 sets of horizontal
positions, 19/22/28mm
diameters.
Loop through with
screw terminals
Connector Loop through with
screw terminals
Loop through with
screw terminals
Loop through with
screw terminals
IN: 1+ve 2-ve
OUT: 3-ve 4+ve
Connector 4 way pin-out IN: 1+ve 2-ve
OUT: 3-ve 4+ve
IN: 1+ve 2-ve
OUT: 3-ve 4+ve
IN: 1+ve 2-ve
OUT: 3-ve 4+ve
190mm (7.5") BM & PICeiling hole diameter BM 190mm (7.5") BM & PI 253mm (10.0") BM & PI 253mm (10.0") BM & PI
190mm (7.5") BM & PICeiling hole diameter PI 190mm (7.5") BM & PI 253mm (10.0") BM & PI 253mm (10.0") BM & PI
210mm (8.2")Bezel Diameter 210mm (8.2") 280mm (11.0") 280mm (11.0")
207mm (8.2")Max height:
front of tile surface to safety lug. BM
207mm (8.2") 276mm (10.9") 276mm (10.9")
154mm (6.1")Max height:
back of tile surface to safety lug PI can
154mm (6.1") 169mm (6.7") 169mm (6.7")
CEApprovals CE CE CE
73 HzLow frequency limit* of
BM models (-10dB)
65 Hz 50 Hz 43 Hz
85 Hz -22 KHzFrequency Response*
of Pre-Install (PI) models (±3dB)
85 Hz -54 KHz 75 Hz -20 KHz 65 Hz – 20 KHz
63 HzLow frequency limit* of
PI models (-10dB)
63 Hz 50 Hz 50 Hz
* Measured in ceiling (2 half space)
** 1W @ 1m, 2.83V for 8
, 2.4V for 6
CMS 601 PI BACK-CAN:
319.0
[12.56"]
249.4 [9.82"]
168.5
[6.63"]
151.2
[5.95"]
8.8
[0.35"]
351.0 [13.82"]
CMS 601 PI:
5.0
[0.20"]
95.5
[3.76"]
244.3 [9.62"]
280.0 [11.02"]
CMS 601 BM & CMS 601 DC BM:
258.0
[10.16"]
275.3
[10.84"]
5.0
[0.20"]
244.3 [9.62"]
280.0 [11.02"]
CMS 601DC PI
280.0 [11.02’]
244.3 [9.62”]
99.4
[3.91"]
5.0
[0.20"]
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10. 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.
12. 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: CMS 501 BM
CMS 501 DC BM
CMS 501 PI
CMS 501 DC PI
CMS 601 BM
CMS 601 DC BM
CMS 601 PI
CMS 601 DC PI
Applicable Standards: EN 50081-1 Emission
EN 50082-1 Immunity
Electrical Safety: EN 60065
Signed:
Position: Engineering Director - Professional Products
Tannoy Professional
Date: 14/12/2005
For Tannoy Ltd
CMS
11. 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
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.
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