Epson 900 - Manual (Page 25)

You can press the Suspend/Resume button
(located between the brightness and contrast
controls) at any time to enter Suspend mode
and temporarily stop system activity. After
you press Suspend/Resume, it takes a moment
for the computer to enter Suspend mode. Then
the Suspend indicator light comes on and the
screen becomes dark.
NOTE
In operating
systems where you can perform
background tasks, the system may appear to be
inactive when it is performing one of these tasks.
Check this possibility before pressing
Suspend/Resume.
With a fully charged battery, the computer
can remain in Suspend mode for several hours
without losing data. To resume activity, press
the Suspend/Resume button again.
Low Battery Protection
The ActionNote’s power management
features protect your data when the battery
runs low. When you have only a few minutes
of power left, the power indicator light flashes
and the computer beeps. At this point, you
should immediately save your data and
2-6 Powering the Computer