PowerWalker Battery pack for VFI 10000P_RT LCD - Manual (Page 35)

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5. Operation
5.1 Display Panel
The UPS has a four-button graphical LCD with dual color backlight.
Standard back-light is used to light up the display with white text and
a blue background. When the UPS has a critical alarm, the backlight
changes the text to dark amber and the background to red. See
Figure below
Figure 5-1. 6-10K Rack On-line UPS Control Panel
Table 5-1 Control Button Functions
The Button Function Illustration
Power on
When the unit is no power and has
connected with battery, press this button
for >100ms&<1s to power on
Turn on
When the unit is powered on and in
Bypass mode, press this button for >1s
to turn on
Turn off
When the unit has been turned on,
press this button for >3s to turn off