Overview

SECTION 1

Power LED

When this LED is green, the pen computer is operating.

When this LED is red, the pen computer is in the suspend, to,RAM state.

If this LED is off, the pen computer is either not operating or is in the suspend,to,disk state.

HDD LED

When the bottom green LED is flashing, the pen computer is accessing the hard drive.

Battery LED

When this LED is green, it indicates that power is being supplied by the AC adapter. In addition, if the expansion battery is installed on the pen computer, that battery pack is being charged too.

When this LED is off, it indicates that the pen computer is running off battery power.

When this LED is red, it indicates that the battery voltage has dropped and that there is little battery capacity remaining.

Speaker

The speaker outputs audio from the Windows sound system compatible chipset. When the audio input/output jack is used for headphones or line output, the internal speaker is disconnected.

1-6PEN*KEYR 6642 Pen Computer User’s Guide

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Intermec 6642 manual Power LED, Battery LED, Speaker