protech PA-6225 - Page 179

Chapter 3 Software
PA-6225 SERIES USER MANUAL
Page 172
3-4-4-7. Voltage Adjustment Configuration
Voltage Adjustment Configuration Screen
BIOS Setting
Options
Description/Purpose
COM1 Select
- Disabled
-12V
-5V
Selects COM1 Port voltage.
COM2 Select
- Disabled
-12V
-5V
Selects COM2 Port voltage.
COM3 Select
- Disabled
-12V
-5V
Selects COM3 Port voltage.