Brainlab VECTORVISION Series Technical User Manual page 44

VectorVision² UPS
2.9.2 UPS Signals
During a power failure, the UPS and button panel emit specific signals to indicate that the system is
Background
operating from a limited internal source of power.
Explanation of the
Signals
Cause
Power failure
Shutdown performed
UPS encounters severe
overload
UPS has been turned off
Mains power has been
reactivated
NOTE: Additional information on UPS LEDs and signals are provided on pages 87 and 88.
44
Signal
• UPS emits a beep every
minute
• On Battery LED on button
panel lights yellow
• Button panel emits a beep
every 4 seconds
UPS returns to periodic beep
UPS emits a loud tone
Stops
No signal
Technical User Guide Rev. 2.7 VectorVision & Kolibri
Action/Comment
All signals indicate that the system
is operating from a limited internal
power source
• Turn off the UPS or reactivate
mains power
• All signals stop
UPS shuts down
All signals are reset