2
13
Hardware Installation
Parallel
By default, JP10 sets COM 2 to RS-232. If the serial device con-
nected to this port requires 5V/12V power from the system board,
set JP10 pins 3-5 and 4-6 to On.
The table below list the pin assignment of JP10.
COM 2 RS232/AUX Select
1
3
5
MRI2-
X_MRI2-
+12V
2
4
6
MDCD2-
X_MDCD2-
Vcc
3-5 (12V),
4-6 (5V) On:
RS232 with power
1-3, 2-4 On:
RS232 standard
(default)
3
1
4
5
2
6
3
1
4
5
2
6
X
JP10