Wiring And Setting Up - Tannoy CVS 4 (EN54) Operation Manual

7. Wiring and Setting Up

7. Wiring and Setting Up
1. Remove the wiring cover at the back of the speaker can to access
the Euro-type connector plug and socket. Feed the cable through the
gland and attach the Euro-type connector. (Fig.1)
2. For connection to an amplifier, use Pins 1 and 2 (Fig.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
3. Tighten the cable gland and plug in the Euro-type connector.
Replace the cover and fix using the supplied screws.
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.
4. The CVS 4 (EN54) is fitted with a 30 W transformer. When used
in distributed-line systems, the transformer can be tapped at 30 W,
15 W and 7.5 W, with an additional 3.75 W tapping for 70.7 V line
systems. (Fig.3)
5. The CVS 6 (EN54) is fitted with a 60 W transformer. When used
in distributed-line systems, the transformer can be tapped at 60 W,
30 W, and 15 W, with an additional 7.5 W tapping for 70.7 V line
systems.
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CVS (EN54) Operation Manual rev 1.1.1
Fig.1
Fig.2
Fig.3