Pro-Tech BE-0986 - Advanced - Onboard Device Configuration

Chapter 5 BIOS Setup
BE-0986 SERIES USER MANUAL
Page: 5-10
5.4.2 Advanced – Onboard Device Configuration
Menu Path Advanced > Onboard Device Configuration
Onboard Device Configuration Screen
BIOS Setting
Options
Description/Purpose
COM2 Mode
Selection
- RS-422
- RS-232 (default)
- RS-485
Selects COM2 mode.