![background image](https://www.manualsdir.com/files/790491/content/doc033.png)
VAC-1000HD User’s Guide
33
7.2.20 [F90] Displaying firmware version
7.2.21 [F91] Displaying hardware version
7.2.22 [F99] Setting maintenance/status display menu
Setting values
oFF: Not display [Default]
on: Display (at the next start-up: OFF)
ALL: Always display (at the next start-up: ON)