System Connections; Wiring Recommendations - Martin Audio Screen Channel Manual

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CONTENTS
6
System block diagrams
Outputs from THX/Tri amp Processor
Outputs from THX / Tri amp Processor
Outputs from Processor
Outputs from Processor
6.1
When connecting Screen systems to an amplifier, it is recommended that
the return resistance of the cable used is less than one tenth of the nominal
impedance of the system or systems in parallel. The table below gives an
indication of the maximum permissible cable runs for various conductor
cross-sectional areas driving 4, 8 and 16 ohm loads.
Conductor CSA
1.5mm
2.0mm
2.5mm
4.0mm
6.0mm
All material © 2007. Martin Audio Ltd. Subject to change without notice.
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SYSTEM CONNECTIONS

OUTPUTS
OUTPUTS
- + - + - + - + - + -
CMX1A/2A
CMX1A/2A
Low Mid High
Low Mid
High

Wiring Recommendations

2
2
2
2
2
Martin Audio – CINEMA SERIES
Inputs from Processor Inputs from Processor
INPUTS
INPUTS
+ - + - + - +
Screen 2/4/5B Bi amp connection
Screen 2/4/5B Bi amp connect
Amplifiers
Amplifiers
Screen 4T/5 Tri amp connection
Screen 4T/5 Tri amp connecti
Amplifiers
Amplifiers
Screen 2P/4P Passive connection
Screen 2P/4P Passive connect
Amplifier
Amplifier
Maximum Cable Run
4 ohms 8 ohms
17m 34m
22m 44m
29m 58m
44m 88m
66m 132m
5
GUIDES
16 ohms
68m
88m
116m
176m
264m