Operation Manual

Resilience to failure (redundancy) 51
DL451 Modular I/O
Operator Manual
Router
(faulty)
Router
(healthy)
DSP
units
I/O units
Monitor
FOH
XL8 Control Centre
Internal bay
processor
Internal router
Internal master
controller
Local I/O units
Mic
splitters
(shared)
This diagram
illustrates the effects
of a single router
failure in an FOH and
stage monitor set up.
Figure 6: System with a redundant
router
Key
Not active
OK
XY