20
UDD-SD-112/
Release Date: 25.12.2014/Rev No: 1 /Rev.
Date
: 18.05.2015
4 PANEL FUNCTION and OPERATION
The operation is simple, operators only need to read the manual and follow the operation
instructions listed in this manual without any special training.
4.1 Keys Function
※
ON KEY (
+
)
Press and hold the two keys for more than half a second to turn on the UPS.
※
OFF KEY (
+
)
Press and hold the two keys for more than half a second to turn off the UPS.
※
TEST/MUTE KEY (
+
)
Press and hold the two keys for more than 1 second in Line mode or ECO mode or CUCF mode:
UPS runs the self-test function.
Press and hold the two keys for more than 1 second in battery mode: UPS runs the mute
function.
※
INQUIRING KEY (
,
)
Non-function setting mode:
Press and hold
or
for more than half a second (less than 2 seconds): display the items
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.
Function setting mode:
Press and hold the key
or
for more than half a second (less than 2 seconds): Select the
set option.
