amperes
PD1280 Digital Paging Microphone
PAGE 9
Connecting to MatrixMix MxP2188
Since that MxP2188 MatriMix system is capable to cater for larger quantity of zones ( 8 input to 128 outputs ),
PD1280 has to be used as the paging mic for the system. More than one PD1280 can be installed.
There is some minor difference when using PD1280 in Matrix environment as compared with the conventional
one :
- EX2800 shall be replaced by EX1103 ( if more than one PD1280 is installed )
- Direct connection to MxP2188 if only one PD1280 and one Matrix is used.
- Power directly from MxP2188 ( length do not exceed 50 m )
- MS1103 to be used if more than one Matrix controller is installed.
An illustration of two PD1280 connected to two MxP2188.
EX1103
Mic Extender
MS1103 Mic Splitter
MxP2188
(Master)
Zone 1 to 8
MxP2188
(Slave)
Zone 9 to 16
PD1280 Unit 1
PD1280 Unit 2
Cat5e
Cat5e
Cat5e
Link RS485
connections
Link local mic
(if applicable)
Power for PD1280 is drawn directly
from MxP2188 via Cat5e cable.
Note :
Length shall not exceed 50 m, to
avoid voltage drop as well as noise
to audio line.
Setting up for the mic shall be similar to
conventional setup as illustrated in the next
pages.
