User's Manual

How to optimize battery longevity
z When you work outside of office or at home, you will
especially want your battery to last as long as possible. There
are several tips for longer battery life.
z When you are not using the device, turn it off by pressing
LCD power button.
– When you use the battery power, if you do not touch the keyboard
or use a stylus pen or mouse for more than 3 minutes, the device
will automatically be shut down. Shorten this time (Settings ->
Control Panel -> Power -> Schemes) to have longer battery life.
z LCD Backlight and Keypad Backlight set to the minimum
brightness.
– On Start > Settings > Control Panel > Backlight > Level, scroll
down the level of brightness at Battery mode to the minimum. On
the
Backlight
tap
check
'
Battery
power
and
device
is
idle
'
and
set
Backli
g
ht Pro
p
erties
the
Backlight
tap
,
check
Battery
power
,
and
device
is
idle
and
set
the time to 15 second.
If battery power is too low
“
Too Low Battery
”
message will appear on the taskbar
gp
21
If
battery
power
is
too
low
,
Too
Low
Battery
message
will
appear
on
the
taskbar
and start window. In that case, you have to recharge M3 using the charger.
Otherwise, it may cause problems in the system.