9
Please note: If you live in a multiple dwelling unit, such as an apartment building or other location
with multiple tenants, the ONT/BBU may be installed in your apartment’s utility room or closet.
However, in many multiple dwelling units, the ONT/BBU is installed in a centralized location. In that
case, the information on pages 4–9 may not apply to you.
Model #3:
The model shown at right has four distinct lights to signify certain conditions,
as described below.
Lights:
Systems:
Green
— Operating normally.
Blinking Green
— Battery is going through a self-test.
Yellow
— ONT is operating from the battery and the
battery is discharging.
Blinking Red
— Battery is fully discharged and needs to
be replaced.
Battery:
Green
— ONT is operating normally. BBU is on standby.
Yellow
— Battery is either recharging or conducting a self-test, or the BBU is
providing power to the ONT.
Red
— Battery is low. When this light comes on, approximately two hours of
talk time remain.
Replace Battery:
Red
— Battery needs to be replaced.
Auxiliary:
Green
— Auxiliary battery pack (ABP) is connected to the BBU. ABP option is
currently not available.
Off
— No auxiliary battery pack is connected.
555
.
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Summary of Contents for FiOS TV
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