PARAMETER SETTING DISPLAY
BUZZER
(this setting can’t be
changed with this
procedure)
ON
OFF
BATTERY TEST
(this setting can’t be
changed with this
procedure)
OFF
BYPASS VOLTAGE
RANGE
LOW
The bypass voltage range
is set to ±15% of the
selected output voltage
HIGH
The bypass voltage range
is set to ±10% of the
selected output voltage
BYPASS
FREQUENCY
RANGE
± 1 Hz
± 3 Hz
If the bypass frequency is
- within the set range: the
output frequency follows
the bypass frequency;
- out of the set range but
within ±10 Hz: the output
frequency follows the
default setting (50 or 60
Hz);
- beyond the default
setting of ±10 Hz: the UPS
turns to stored energy
mode.