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6.6
Analog audio cabling
6.6.1
Internal cabling
With analog audio, routing modularity is achieved through internal cabling, whereas external cabling uses a constant
scheme (see [6.6.2]).
An XLR connection panel located on the rear side of the LA-PANEL and a set of six XLR cables allow distributing
up to six different analog audio signals to the LA8 amplified controllers. As the possible internal audio cabling schemes
are numerous only two representative ones are shown in Figure 20:
a. One audio signal routed from channel #1 to the analog IN A on the first amplifier.
LINK A / IN A cabling is then used to cascade all three LA8.
Note: In this example, only the A channel is physically linked on each LA8 and only the A channel can further
be routed to all four output channels on each LA8. Use the LA NETWORK MANAGER Matrix function as
described in the LA NETWORK MANAGER User Manual [3.4].
b. Six audio signals respectively routed from channels #1-6 to the six controller analog inputs. In this case only
the INPUT connectors are used on the amplifiers.
Figure 20: Internal analog audio cabling for (a) 1 or (b) 6 input signals (LA-POWER not represented)
Figure 21: Analog audio connection panels on LA8 and LA-PANEL (rear views)
LARAK_UM_EN_2.0
a.
LA-PANEL rear connection panel
w w w . l - a c o u s t i c s . c o m
b.
LA8 analog connection panel
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