Chapter 2 Hardware Configuration
EB-591LF USER
′
S MANUAL
Page: 2-11
2-6. COM PORT RI & VOLTAGE SELECTION (WIN XP & 7)
JP9:
COM3 Port RI & Voltage Selection
The pin assignments are as follows:
SELECTION
JUMPTER SETTING
(pin closed)
JUMPER ILLUSTRATION
RI
1-2
1
2
5
6
12V
3-4
1
2
5
6
5V
5-6
1
2
5
6
Note:
Manufacturing default – RI