AAEON ECB-902M - Manual (Page 12)

E T X C a r r i e r B o a r d E C B - 9 0 2 M
Chapter 1 Quick Installation Guide 1-12
1.18 COM1 +12V/+5V/Ring Selection (JP14)
JP14 Function
1-2 +12V
3-4 +5V
5-6 Ring (Default)
1.19 LVDS, TTL or DVI Selection (JP15)
JP15 Function
1-2 LVDS, TTL(Default)
2-3 DVI (For ETX-CX700M)
1.20 COM2 RS-232/422/485 Selection (J16/ JP18)
J16 JP18 Function
1-2,4-5,7-8,10-11 1-2 RS-232(Default)
2-3,5-6,8-9,11-12 3-4 RS-422
2-3,5-6,8-9,11-12 5-6 RS-485
1.21 PME and Ring Selection (JP17)
JP17 Function
1-2 RING#(Default)
2-3 PME#
1.22 COM 2 +12V/+5V/Ring Selection (JP19)
JP19 Function
1-2 +12V
3-4 +5V
5-6 Ring (Default)