Precor 776i - Manual (Page 13)

Symptoms of a Low Battery
If no one has used the equipment for an extended period of time,
the battery may need recharging.
Symptoms of a low battery include:
y
y
A flickering or erratic display
User and program information is lost once the user stops
exercising. No workout summary or notification of pending
shutdown occurs.
Important: To maintain a constant power source, use the optional
power adapter.
Using the Optional Power Adapter
After connecting the power adapter to the equipment, plug the
opposite end into the appropriate power source 120 V or 240 V.
CAUTION: When the optional power adapter is in use, make sure
that the power supply cord does not create a safety hazard. Keep
it out of the way of traffic and moving parts. If the power supply
cord or power conversion module is damaged, it must be
replaced.
The display functions differently when the power adapter is
connected. Because the power adapter provides a constant source
of power, a user can pause for brief periods without initiating
shutdown procedures. When the pause time limit expires and the
user has not resumed exercising, the display returns to the Precor
banner. Refer to Setting a Pause Time Limit. To learn how to install
the power adapter, refer to The Optional Power Adapter Kit.
Product Owner's Manual: Self-Powered Features 11