Texas Instruments TM5000 Series Benutzerhandbuch

There are four LEDs on the front of each
battery compartment.  These indicate the
remaining battery charge from low (first
LED on left) to high (fourth LED from left).
Red indicates nearly depleted battery.  If
battery LEDs are not lit, press the Battery
Status button.

This is not an LED indicator; however, if the
LEDs are dark, pressing the battery status
button lights them to display the current
battery charge.

Lights when the CPU is set to high speed.

Lights when the computer writes to or
reads from the hard disk.