User manual

ECM-LX800
24 ECM-LX800 User’s Manual
2.4.3 COM2－Ring, +5V, +12V power select(JRI2)
ECM-LX800A
Ring, +5V, +12V
power select
ECM-LX800B
RS232,422,485
select
Ring*
* Default
+5V
+12V
RS232*
* Default
RS422
RS485
2.4.4 CPU frequency & Memory frequency & AT/ATX select (SW1)
* Default
LX800@0.9W
CPU 500/ Memory 400
CPU 500/ Memory 333 *
OFF
1
=
ON
2
=
3
=
4
>
5
=
OFF
1
>
ON
2
=
3
=
4
>
5
=