Instruction manual

USING THE CONTROL PANEL
Eaton
®
9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.com/powerquality
8-37
Select COM PORT SETUP from the System Setup Level 1 menu to display the COM
Port Setup screen. This screen allows selection of the serial COM port to set up.
Figure 8‐49 shows the COM Port Setup screen.
Use the
or pushbuttons to highlight the the COM port to be set up, then press
the SELECT pushbutton. To return to the System Setup screen, press the
pushbutton.
COM PORT SETUP
COM 1
COM 3
COM 2
SELECT
Figure 8‐49. COM Port Setup Screen