
Quick Installation Guide
ECM-LX800 Series Quick Installation Guide 9
2.3.3 COM2-Ring, +5V, +12V power / RS232,422,485 select(JRI2 )
ECM-LX800A
Ring, +5V, +12V
power select
ECM-LX800B
RS232,422,485
select
Ring*
* Default
+5V
+12V
RS232*
* Default
RS422
RS485
2.3.4 Audio Connector (JAUDIO)
Signal PIN PIN Signal
NC 10 9 NC
MIC-REF 8 7 MIC-IN
LIN_L 6 5 LIN_R
GND 4 3 GND
LINEOUT _L 2 1 LINEOUT _R
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