WPI EVOM Manual - Page 22

18 World Precision Instruments
When the battery power level falls to 1%, a warning message appears. Save your data
le. The data is saved to a backup le named PWRFAILDATA.TXT.
Saving Data for Power down...
Save data to your file now!
OK
Fig. 30—When the battery level falls to 1%, you are asked to save your data le.
When the battery level falls to 0%, the system begins a 60 second countdown before
powering o.
System Shutdown, attach power!
Extremely Low Power detected!
WARNING
Slide Power switch to OFF
if charger is unavailable.
Shutdown in 60 seconds
Extremely Low Power detected!
WARNING
Slide Power switch to OFF
if charger is unavailable.
Fig. 31—When the battery power falls to 0%, a warning displays briey.
Fig. 32—The 60 second countdown was initiated when the battery power fell to 0%.
Before shutdown, a nal warning appears.
System is Shutdown!
Attach power/charger
or switch OFF
by sliding power switch
if charger is unavailable.
Fig. 33—Immediately before the system powers o, the shutdown message displays.