Basic Operations; Turning On The Backlight; Battery Status - Fujitsu TeamPad500 System User Manual

4 Basic Operations

Basic Operations are available at all times unless access was disabled during configuration (See
Section 3.4.4). These functions allow for operations such as turning on the Backlight, Checking the
Main and Sub batteries, Adjusting the Sound and Touch Panel Calibration as well as the Alpha
keyboard Pop-up. The following is a description of each of the available basic functions.

4.1 Turning on the backlight

The screen backlight can be turned ON and OFF by holding the SFT key down and pressing the F2
key.

4.2 Battery Status

The equipment has a main and sub battery which charge automatically when either an AC adapter is
connected, or the unit is placed in a CIU or Vehicle Holder. To check the Battery Status, press and
hold the SFT key down and then press the ENT/SYS key. The following Window will be displayed.
[1] Main Battery
a. Status
- External: An AC adapter or Holder is connected.
- Normal:
- Low :
- Unknown: The operational state of the battery cannot be checked.
b. Percentage of the battery power left
Displayed as a percentage.
[2] Sub battery
a. Status
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The battery is being used.
The main battery is low (25%) . It must be charged or replaced.
TeamPad 500 User's Guide