Chapter 2 Hardware Configuration
PMB-601LF USER
′
S MANUAL
Page: 2-9
2-6. COM4 RI & VOLTAGE SELECTION
JP7 : COM4 RI & Voltage Selection
The selections are as follows:
SELECTION
JUMPER
SETTINGS
JUMPER
ILLUSTRATION
5V 5-6
12V 3-4
RI 1-2
***Manufacturing Default -- RI.