Texas Instruments 3000 - Manual (Page 39)

Indicator Lights
Above the keyboard are eight indicator lights that show the status of certain operating
features.
Power
The Power indicator glows green when you turn on the Power switch (located above the
right side of the keyboard). If the light does not come on, the AC Adapter may not be
plugged in or the battery may be discharged.
The Power indicator glows orange when the computer is set to the stand-by mode.
Low Batt (Battery)
If the internal battery pack is installed in the TravelMate 3000, the Low Batt light
indicates the following:
q The Low Batt indicator remains off if the battery has more than 10 to
20 minutes charge remaining.
q The Low Batt indicator turns on (red) when the battery has
approximately 10 to 20 minutes charge remaining.
q The Low Batt indicator blinks red and the alarm sounds (if enabled
using the Setup Program) when the battery has approximately 2 to 10
minutes charge remaining. Both the indicator and the alarm remain on
until the computer shuts itself off.
Learning About Your Computer 2-19