User's Manual

Draft 4/14/15- Do Not Distribute
15
Basic Operation and Navigation LED Indicator
3.3 LED Indicator
The power button is backlit by an light emitting diode (LED) (see Figure 2-1 on page 3 for
location). The LED is used to indicate battery/power status and sleep mode activation.
• Battery Status Indicator LED—three colors are used to show the battery and power status:
– Green indicates either a battery with a full or nearly full charge, or the Diagnostic Tool is
being powered by the AC/DC Power Supply.
– Orange indicates a battery that is charging.
– Red indicates a low battery (15% of capacity or less).
• Sleep Mode:
– A Red LED that blinks on and off at two second intervals indicates the Diagnostic Tool is
in Sleep Mode. See Sleep Mode on page 12 for additional information.
3.4 Basic Navigation
3.4.1 Touch Screen and Stylus
The capacitive touch screen is used to control almost all the operations of the Diagnostic Tool.
Simply touch the screen with your finger, or use the capacitive stylus to make a selection. The
capacitive touch screen also provides you with multi-touch gesture capabilities found on common
surface touch devices. Most operations are menu driven, which allows you to quickly locate the
test, procedure, or data that you need through a series of choices and questions. Detailed
descriptions of the menu structures are found in the chapters for the various functions.
For information on touch screen calibration, maintenance and stylus tip replacement:
Touch screen calibration - see Calibrating the Touch Screen on page 174
Touch screen maintenance - see Cleaning on page 171
Stylus tip replacement - see Stylus Tip Replacement on page 178
Table 3-3
Name Button
Power Button / LED Indicator