8
9
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.
7
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
5
Go to section 7 for instructions on wiring then return to point 5 below.
4
7. WIRING AND SETTING UP:
The CVS 6 is fitted with a 60W transformer. When used in distributed-line systems, the
transformer can be tapped at 60W, 30W, and 15W, with an additional 7.5W tapping for
70.7V line systems.
5
The CVS 8 is fitted with a 60W transformer. When used in distributed-line systems, the
transformer can be tapped at 60W, 30W, and 15W, with an additional 7.5W tapping for
70.7V line systems.
6
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
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.
The CVS 4 is fitted with a 30W transformer. When used in 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.
Connect a Secondary Support Line to safety tab. Some construction codes require use
of this secondary support point, which should connect to a separate secure support point
using a suitable support line. Consult construction codes in your region.
6
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.
DO NOT OVERTIGHTEN!
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