Lenovo 3000 Y100 User Manual page 9

Lenovo Portable Computer User Manual
2. Hard Disk/CD-ROM
Indicator
3. Battery Indicator
5. Wireless Communication Switch
Use the switch to enable and disable the wireless communication function.
It will extend the operating time of battery if the wireless function is
disabled.
CAUTION: Do not use the wireless communication function in
the hospital or nearby any electronic medical equipment!
The radio waves of the wireless card may cause the
electronic medical equipments malfunction and result in
serious accident.
CAUTION: Do not use the wireless communication function on
the plane! The radio waves of the wireless card may cause
the electronic equipments of the plane malfunction and
result in serious accident.
CAUTION: Please avoid interfering with other electronic
powered off or in STD (Suspend To
Disk) status.
The indicator flashes yellow when the
computer is accessing a disk drive.
When you use battery:
The indicator is off means the battery is
in normal use;
The indicator flashes amber means the
battery is low power.
When you use external power source:
The indicator glows amber means the
battery is being charged;
The indicator glows yellow means the
battery is fully charged.
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