KLING & FREITAG K&F CA 1001 - Manual (Page 8)

User’s Manual CA 1001
KLING & FREITAG GMBH ©1995 - 2006 Version 3.0, 22.03.2006 Page 8 of 27
4. Instructions for Versions with ‘100 V’ Option
Kling & Freitag speakers with ‘100V’ option are fitted with high-quality toroidal trans-
formers. This serves to minimize loss of sound. Highly professional sound reinforcement
results can be achieved using 100 V Kling & Freitag speakers.
4.1 Reasons for choosing Speakers with 100 V Technology
− Reduction in conduction loss.
− Easy installation of a loudspeaker network due to simple parallel wiring.
The sum of the output power of the individual speakers (stated as VA = W)
must not exceed the output power of the 100 V amplifier.
− Speakers are galvanically isolated.
− Speakers can be integrated into existing 100 V systems.
4.2 Connecting Diagram of the 100V Speaker Inputs
The 100 V transformer for the CA 1001 has one 300VA tap. The pin connections can
be seen below.
300VA transformer
all pins parallel to out
300VA
0
1 - 2 -
1+
2+
IN
5. Instructions for Suspending the Speakers
The speakers may only be suspended by trained specialised personnel with
proof of their qualifications.
Observe the prescribed safety factors. Follow the safety instructions for
speakers and mounting equipment as well as the respective national rules,
norms and safety regulations.
Speaker systems, whether single or connected to one another, must always be secured
to a second separate point, even if two rigging points are used for suspending the
speaker system!
Ensure that all connections are secured to prevent their detaching on their own and
that only admissible statically tested and sufficiently sized mounts, connecting devices,
ropes and chains are used.
We recommend using the M8 threads only for mounting stand adapters and TV-spigot
adapters. The M10 threads should be used for mounting the CA 1001 tilt brackets only.
Eyebolts can be attached to the M8 and M10 threads in order to suspend the speakers,
if they are dimensioned sufficiently (safety factor 12) and are used as described by the
manufacturer.
Pease note:
The M10 thread inserts can only support The M10 thread inserts can only support The M10 thread inserts can only support The M10 thread inserts can only support weights up to 50 kg each. weights up to 50 kg each. weights up to 50 kg each. weights up to 50 kg each.
The M8 thread inserts can only support weights up to 12.5 kg each The M8 thread inserts can only support weights up to 12.5 kg each The M8 thread inserts can only support weights up to 12.5 kg each The M8 thread inserts can only support weights up to 12.5 kg each.
Important
Warning