Asus UL20FT - Manual (Page 42)

42 Notebook PC User Manual
Battery Charge Indicator (dual-color)
The dual-color battery charge indicator shows the status of the
battery’s power as follows:
Green ON: Battery power is between 95% and 100% (with AC
power).
Orange ON: Battery power is less than 95% (with AC power).
Orange Blinking: Battery power is less than 10% (without AC
power).
Off: Battery power is between 10% and 100% (without AC
power).
Drive Activity Indicator
Indicates that the Notebook PC is accessing one or more storage
device(s) such as the hard disk. The light flashes proportional to
the access time.
Bluetooth / Wireless Indicator
This is only applicable on models with internal Bluetooth (BT)
and built-in wireless LAN. This indicator will light to show that
the Notebook PC’s built-in Bluetooth (BT) function is activated.
When the built-in wireless LAN is enabled, this indicator will also
light. (Windows software settings are necessary.)