ELAN HOME SYSTEMS
© ELAN Home Systems 2005 • All rights reserved. Page 11
A1240 INSTALLATION MANUAL
Stand-Alone System Examples
Stereo Bussing
The example below shows the preamp output of an A/V Receiver being distributed through-
out the home in stereo using the BUS INPUT of the A1240. A second A1240 can be added for
six additional pairs of speakers via the Bus Loop Outputs.
Up to four A1240s can be linked
via LOOP OUTPUTs.
A/V Receiver
L R
Pre-Outs
X 6 Pairs
X 6 Pairs
A1240 #1
A1240 #2
BUS
BUS DIP Switch Settings (both amplifiers)
CH.s 1,3,5,7,9,11
CH.s 2,4,6,8,10,12
2 3 4 5 6
2 3 4 5 6
Stand-Alone System w/ A/V Receiver
• Bussed to Six Stereo Rooms
• Optional Second A1240 Shown
• A/V receiver to BUS INPUTS of A1240 #1
• LOOP OUTPUTS of A1240 #1 to BUS INPUTS of A1240 #2
All Speakers Volume Ramps Up & Down Together