Com3 Ri, +12V And +5V Power Select (Jcompwr3, Jcompwr4); Com4 Ri, +12V And +5V Power Select (Jcompwr3, Jcompwr4) - Avalue Technology EMX-945GSE Series User Manual

4. COM3 RI, +12V and +5V Power Select
This jumper allows you to select COM3 RI, +5V and +12V power. Set JCOMPWR3 to pins
1-3 and JCOMPWR4 to pins 1-3 to select +5V power. And set JCOMPWR3 to pins 3-5
and JCOMPWR4 to pins 1-3 to select +12V power. Then set JCOMPWR4 to pins 3-5 and
JCOMPWR3 to open for RI selection.
5. COM4 RI, +12V and +5V Power Select
This jumper allows you to select COM3 RI, +5V and +12V power. Set JCOMPWR3 to pins
2-4 and JCOMPWR4 to pins 2-4 to select +5V power. And set JCOMPWR3 to pins 4-6
and JCOMPWR4 to pins 2-4 to select +12V power. Then set JCOMPWR4 to pins 4-6 and
JCOMPWR3 to open for RI selection.
(JCOMPWR3, JCOMPWR4)
(JCOMPWR3, JCOMPWR4)
EMX-945GSE Series User's Manual 27
User's Manual