OPERATING PANEL FOR AN UNINTERRUPTIBLE POWER SYSTEM AND OPERATING METHOD THEREOF
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United States of America Patent
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Issued Date -
May 23, 2013
app pub date -
Nov 18, 2011
filing date -
Nov 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An operating panel of an uninterruptible power system (UPS) has multiple function buttons, a control module and an LCD display. Each of the function buttons is controlled to enter a main function when it has been pressed more than a threshold time or to perform a first action when it has been pressed less than the threshold time. The control module is connected to the multiple function buttons to determine whether any of the function buttons has been pressed more than the threshold time. The LCD display is connected to the control module to show operating information. A user of the UPS can directly choose a main function by long pressing the corresponding function button, and then further select to a particular sub-function by shortly clicking the function buttons.
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