RTI AD-4x, Инструкция по установке и эксплуатации

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23
It’s Under Control
®
CHAPTER 3 | INSTALLATION AND OPERATION
EXPANDING TO EIGHT OUTPUT ZONES
It is possible to expand the number of output zones using two AD-4x Audio
Distribution Systems together. This allows four local audio sources to be
delivered to eight zones.
Local Source Cabling
A “Y” cable will need to be used to split the audio output of the local audio
source and wired to the local audio source inputs on both AD-4x units.
NOTE: It is not possible to “Y” or split the audio signals from the RSP-1 to
multiple AD-4x units, limiting their output to a maximum of four zones.
Source 1
Tuner
Audio
Out
AD-4x #1
AD-4x #2
Local Audio Source
(ex. Tuner or CD)
Controlling Multiple AD-4x’s using RS-232
Each AD-4x will require an RS-232 connection to an RTI control processor. This
will allow each AD-4x to be controlled separately, allowing for independent
control in all eight output zones.
Cat-5
AD-4x #1
AD-4x #2
RESET
ETHERNET EXPANSION
PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6
+ + + + + +
USB RTI COM
POWER
STATUS
RS-232
POWER / IR +12VDC T3-24VDC SENSE RELAYS (+30VDC, 5A MAX)
IR OUTPUT LEVEL
1
2
Model XP-6
Advanced Control Processor
RTI XP6 Processor