Revision C • 10/03
HARRIS CORPORATION
6-6
6 Accessories
di
ital
sources are made available to multiple RLS or
Telco/Codec modules at the console.
Other installations are possible by combining
the techniques of Application 1 and Application
2. The External RLS can also be used with an ex-
ternal controller (PRE99-953) to feed recording
devices or other line-level devices needing mul-
tiple analog or digital source selection.
TYPICAL EXTERNAL RLS APPLICATIONS
Application 1:
One External Remote Line Selector (PRE99-947) can connect to the ANALOG INPUT,
for selecting analog sources, or it can connect to the DIGITAL INPUT, for selecting digitial
sources. A second RLS can connect to the remaining audio input to provide 32-source selection
(16 analog and 16 digital) on a single RLS or Telco/Codec input channel.
External RLS or Telco/Codec module, ANALOG INPUT
PRE99-695-0 cable
PRE99-947
PRE99-947
Application 2:
Up to 16 analog sources need to be simultaneously available on multiple channels. Connect External
RLSes to several RLS or Telco/Codec modules. The inputs to each External RLS are daisy-chained
together to allow independent selection of the same 16 analog sources by each destination channel.
PRE99-947
PRE99-947
To additional RLS INs.
PRE99-967-0 cable (1 - 16 places depending upon installation needs)
To RLS or Telco/Codec “X” ANALOG INPUT
)
)
)
)
BMXdigital RLS or
Telco/Codec Module
LOGIC I/O connector
BMXdigital RLS or
Telco/Codec Module
LOGIC I/O connector
BMXdigital RLS or
Telco/Codec Module
LOGIC I/O connector
From Analog Sources 1 - 16
From Analog Sources 1 - 16
From Digital Sources 1 - 16
To RLS or Telco/Codec “Y” ANALOG INPUT
External RLS or Telco/Codec module, DIGITAL INPUT
To additional RLS INs.
(as in Application 2)
Note: Cascading, as shown in Application 2, can-
not be done with digital signals. AES/EBU sig-
nals need to have one terminated destination. A
digital distribution amplifier (Digital DA) must be
used to provide similar functionality.
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