Chapter 2 Hardware Configuration
PMB-901LF USER
′
S MANUAL
Page: 2-9
JP9:
COM4 Port RI & Voltage Selection
The pin assignments are as follows:
SELECTION
JUMPTER SETTING
JUMPER ILLUSTRATION
RI
1-2
2
1
6
5
JP9
12V
3-4
2
1
6
5
JP9
5V
5-6
2
1
6
5
JP9
Note:
Manufacturing default is RI.