Tripp Lite BCPRO1400 Owner's Manual page 5

Basic Operation
Use the MUTE/TEST button to do two things:
Indicator Lights
All Indicator Light descriptions apply when the UPS is plugged into an AC outlet and turned on.
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Cold-Start Your UPS: You may "cold start" your UPS and use it as a
stand-alone power source when utility power is not present, providing
that the UPS battery is charged. To "cold start" your UPS, press and
hold the ON/OFF button until you hear a beep (about 2 seconds), then
release it. The "
inverted from stored battery power will be provided at its receptacles.
Shut Down Your UPS: Press and hold the ON/OFF button when AC
line power is absent (i.e. during a blackout, or when the UPS is
unplugged) to deactivate your UPS.
Silence the UPS On-Battery Alarm: Press and hold this button to
silence the UPS On-Battery alarm, a series of short beeps followed by
a brief pause that is activated when the UPS is providing AC power
from battery. Note: When the battery is nearly depleted, the Low
Battery alarm—a continuous beep that cannot be silenced—will alert
you to immediately shut down connected equipment.
Run a Self-Test: Your UPS performs a self-test whenever it is first
plugged in. To have it run a self-test at another time, leave your
connected equipment on. With your UPS plugged in and in the UPS
mode, press and hold this button until you hear a beep (about 2 seconds)
then release it.
Results of a Self-Test: All the LEDs will be lit and the UPS will emit
several short beeps as it momentarily switches to battery to test its
charge and load capacity. The test will last at most 10 seconds. If the
inverter is overloaded, the UPS will continue to beep after the test; if
this happens, remove some of the load and run the self-test again. If the
batteries seem weak, the "
continue to beep after the test; if this happens, let UPS charge its
batteries for 12 hours and repeat the test. If the condition persists,
contact Tripp Lite for service. CAUTION: Do not unplug your UPS to
test its batteries. This will remove safe electrical grounding and may
introduce a damaging surge into your network connections.
LINE POWER: This green light will turn ON whenever your UPS is
receiving normal AC line power. It will flash while the UPS is in
CHARGE ONLY mode to indicate that the UPS will not provide
battery backup during a blackout or brownout.
BATTERY POWER: This yellow light will turn ON when your UPS
is providing your equipment with battery power.
" indicator light will illuminate and AC power
" LED will stay lit and the UPS will
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