13
5. Panel display, operation and running
The operation is simple, operators only need to read the manual and
follow the operation instructions listed in this manual without any
special training.
5.1 Faceplate display illumination
5.1.1 Keys function
Fig 16 front panel keys instruction
ON/OFF key （
+
）
Press and hold this key for more than half a second to turn on or
turn off the UPS.
ROTATE key （
+
）
Press and hold this key for more than 2 seconds to rotate LCD in
any mode.
SELF-TEST/MUTE key （
+
）
Press and hold the key for more than 1 second in mains mode or
economical mode: UPS runs the self-test function.
Press and hold the key for more than 1 second in battery mode: UPS
runs the mute function.
INQUIRING key
or
Non-functional setting mode:
Press and hold the key for more than half a second (less than 2
seconds): Indicate the items of the LCD item section orderly.
Press and hold
for more than 2 seconds: Circularly and orderly
display the items every 2 seconds, when press and hold the key for
some time again, it will turn to output status.
Functional setting mode:
Press and hold the key for more than half a second (less than 2
seconds): Select the set option.
Function setting key
Non-functional setting mode:
Press and hold the key for more than 2 seconds: Function setting
interface.
Functional setting mode:
Press and hold the key for more than half a second (less than 2
seconds): Affirm the set option.
