KStar 1K - Operations; 3-1. Button Operation Guide; 3-2. LED Indicator Meanings

‐11‐
3. Operations
3-1. Button Operation
Button Function description
ON/OFF Button
Press and hold this key for more than 2 seconds to turn on the UPS
or to turn off the UPS.
FunctionButton

Press and hold this key for more than 2 seconds in Line mode or
economical mode: UPS runs the self‐test function. If the battery icon
flashes,thisself‐testfunctionwillfreshthebatterystatus.Andlongpress
thebuttononbatterymodeorfaultmode,UPSwillbemuted.
InquiryButton

Shortpress(withinonesecond)forscrollingtoshownextparameteritem
orswitchingtothenextsettingitemundersettingmode.Longpress(last
for two seconds)for auto‐scrolling display, or to entering setting mode
whenthedisplayitemarrowpointsto“UPS”,ortoconfirmingthecurrent
settingitemlevelandgotothenextsettingitemlevel.
3-2. LED Indicator
Indicator Description
Green
On
UPS is normally powered by utility or battery inverter mode.
Yellow
On
UPS is alarming. These situations are UPS under standby mode,
bypass mode, battery mode, batteries over charged, charger fault , fan
stop working , batteries low etc.
ON/OFF Button
Function Button
Inquiry Button