Toshiba UF1A1A015C6(T) User Manual page 19

TOSHIBA
return the system to normal operation switch the
RUN/STOP switch back to the RUN position.
B. Bypass Enable/Disable. Press the function control button.
The unit is now ready to change the bypass enable/disable
option. This is indicated by the backup LED turning off and
the 150% LED turning on. This setting determines whether
the UPS will go to bypass in the case of an input overvoltage
fault (for further explanation of Bypass Overvoltage /
Undervoltage see appendix E). To change this setting press
and hold the function control button. For the next option go
to step C.
B.1 This setting is set to disable bypass at the factory.
Pressing the function control button causes the 100%
LED to light, indicating bypass has been enabled.
Pressing it again will change it back to disabled and the
100% LED will go off.
B.2 Once the option is set as desired, press and hold the
function control button to save the setting. The UPS will
indicate the setting has been saved by blinking the
LED(s). The LED(s) will continue to blink for a short time
after which the UPS will exit programming mode and
return to bypass operation. To return the system to
normal operation switch the RUN/STOP switch back to
the RUN position.
C. Reset Battery Installed Date. This should be done whenever
a new battery pack is installed. Press the function control
button. The unit is now ready to reset the battery installed
date. This is indicated by the Battery LED turning on. Once
this mode has been entered press and hold the function
control button to reset the battery install date to the current
date. The UPS will indicate that the date has been reset by
blinking the Battery LED for a short time after which the UPS
will return to bypass operation. To return the system to
normal operation switch the RUN/STOP switch back to the
RUN position.
Note: It is not necessary that the unit's internal clock be set to the
correct date. The UPS will track time relative to the battery
installation date. If it is desired to set the date, this can only be
done through remote communication. For instructions on
performing this operation refer to either the "UPSmart" or "Remote
Eye II" manual depending on the type of remote communication
being used.
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