Introduction Of Touch Panel And Function Keys - Delta Ultron HPH Series User Manual

 Power Off
When the ON/ OFF button is green ( ), it indicates that the UPS's inverter is in the ON
status. Press the button once and the following reminder window will pop up to ask you if
you want to power off the UPS's inverter. If yes, please select 'Power Off'.
After selecting 'Power Off', the ON/ OFF button will turn gray ( ), indicating that the
power-off process is completed.
(Figure 7-5: Power Off Reminder Window)

7.4 Introduction of Touch Panel and Function Keys

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