Compaq R6000 - Manual (Page 67)

4-12 Compaq R6000 Series UPS Operation and Reference Guide
shows the remaining battery energy. This screen shows a battery charged to
100%.
Battery Charge
|zzzzzzzzzz|
Firmware Version
This Main Menu selection displays firmware versions for UPS components.
Press the Enter button to view selections.
Main Menu
→ Firmware Version
This menu selection shows the version of firmware the control board is
running.
Control Board
Version 1.00
This menu selection shows the version of the firmware the communication
board is running.
Communication Bd
Version 1.00