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press and hold the Function Control button until the battery LED
begins flashing. The self-test performs the same battery check
described above.
2) Alarm Silence. The alarm silence feature is used to stop the
audible alarm from sounding. Any time the audible alarm is
sounding pressing the Function Control button will silence the
alarm.
3) Programming Mode. There are three programming options:
load shed, bypass enable/disable, and reset battery installed
date. In order to enter the programming mode the UPS must
first be operating in Bypass mode without faults (see "Stopping
the UPS: Option 1", page 13). Then press the Function Control
button. (Press and hold" always means to hold until the unit
gives audible feedback). The unit will give an audible feedback
indicating the unit is in programming mode. (If at anytime while
the UPS is in the programming mode there is one minute of
inactivity the UPS will automatically exit the programming mode
and return to bypass operation.)
A. Load Shed. The backup LED will light indicating the UPS is
now ready to make changes to the load-shed settings (see
"The Load Shed Function", page 16 for an explanation of
load shedding). To accept this option press and hold the
Function control button. For the next option go to step B.
A.1 The UPS comes from the factory set so the load shed
receptacles function for the full battery backup time.
Pressing the Function Control button will change the
setting for the load-shed level. The LEDs on the right
side of the display will light to indicate the current setting
for the load-shed level. For example, since the default
factory setting is for no load shed, the first time the
option is accessed no LEDs will be lit. Pressing the
button once will cause the 20% LED to light. This would
indicate that the load shed receptacles should be turned
off when there is 20% battery power remaining.
Pressing the Function Control button successive times
will increase the load shed level in 20% increments
(continuing to press the button will cycle back to no load
shed).
A.2 Once the option is set to the desired level, press and
hold the Function Control button. This will save the new
load shed level setting. The UPS will indicate that the
value has been stored by blinking the LEDs. After
blinking the LED for a short time the UPS will exit the
programming mode and return to bypass operation. To
TOSHIBA
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