
26
V4
* It shows the UPS is operated in
“CVCF 60Hz mode”.
W
* It shows Output Voltage Adjustment % from 0% to 3% or -0% to -3%.
X
* It shows UPS Identification Number.
Y
* It shows the UPS is in the No. 1
st
of parallel systems.
3.5.4.3. Press scroll up
key pad, you may execute special functions. The
Functions includes buzzer ON (as drawing Q1), or buzzer OFF (as
drawing Q2, Alarm silence for UPS Warning) and self-test OFF (As
drawing R1) or self-test ON. (as drawing R2. UPS will execute battery
test for 10 seconds. If the self-test is successful, it will show as Drawing
E1; otherwise, it will show as drawing E2 & error message in the same
time.)