LEGRAND KEOR HPE 60 kVA Operating Manual page 1247

4.1 FUNCTION BUTTONS
The front panel of the UPS is provided with 5 buttons whose functions are indicated in the following table:
Button
22 OMW07104 REV. A
UPS user manual
Manuel de l'utilisateur de l'ASI
Utilizzo dell'UPS
Assigned functions
 Scrolls up the menus
 Increases the values by one unit
 Selects a value
 Scrolls down the menus
 Decreases the values by one unit
 Selects a value
 Selects a menu
 Confirms changes
 Silences the buzzer (activated due to an alarm or a failure)
 Returns to the previous menu