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CMS 801 Manual 21-6-07AW 28/9/07 10:03 Page 6 

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7.1 CMS801 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
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

TEMPLATE HOLE CUTOUT SIZE: 295mm

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 CMS801 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.

CMS

7.2 CMS801 DC PI DIMENSIONS:

TEMPLATE HOLE CUTOUT SIZE: 295mm

7.3 CMS801 sub BM DIMENSIONS:

TEMPLATE HOLE CUTOUT SIZE: 295mm

286.4

 [11.27"]

5.0

 [0.20"]

118.7

 [4.67"]

325.0

[12.80"]

327.8

 [12.90"]

5.0

 [0.20"]

310.5

 [12.22"]

286.4

 [11.27"]

325.0

[12.80"]

327.8

 [12.90"]

310.5

 [12.22"]

18.5

 [0.73"]

    286.4
 [11.27"]

325.0

[12.80"]

Summary of Contents for CMS 801 BM Sub

Page 1: ...9 nting CMS801 TEMPLATE HOLE CUTOUT SIZE 295mm 11 61 CMS801 DC BM CMS801 DC PI CMS801 sub BM CMS801 sub PI CMS801 PI back can C E I L I N G M O N I T O R S Y S T E M S I N S T A L L A T I O N M A N U A L Revision date 21 06 07 CMS ...

Page 2: ...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 cons...

Page 3: ...ct 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 Optional accessories Plaster Mud Ring 60W Transformer NOTE for use with CMS801 PI model in distributed lines without back cans ...

Page 4: ...If using a power driver Tannoy recommends a torque setting of 1 5Nm 4 DO NOT OVERTIGHTEN Go to section 6 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 gr...

Page 5: ... 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 achi...

Page 6: ...mm 7 2 CMS801 DC PI DIMENSIONS TEMPLATE HOLE CUTOUT SIZE 295mm 7 3 CMS801 sub BM DIMENSIONS TEMPLATE HOLE CUTOUT SIZE 295mm 286 4 11 27 5 0 0 20 118 7 4 67 325 0 12 80 327 8 12 90 5 0 0 20 310 5 12 22 286 4 11 27 325 0 12 80 327 8 12 90 310 5 12 22 18 5 0 73 286 4 11 27 325 0 12 80 ...

Page 7: ...ting Safety ring located at rear of enclosure for load bearing safety bond security toggle clamp Complete with fixed back can Separate back can 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 325mm 12 80 310 5mm 12 22 327 8mm 12 90 151 ...

Page 8: ...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...

Page 9: ...C M Y CM MY CY CMY K 17 oy 4TF ean vant d ated s the d NOTES ...

Page 10: ...C M Y CM MY CY CMY K 19 NOTES ...

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