Chapter 14. Maintenance And Troubleshooting; Introduction; Safely Maintaining The Ppt 2800 - Symbol PPT 2800 Series Product Reference Manual

Introduction

This chapter includes instructions on cleaning and storing the terminal, and provides
troubleshooting solutions for potential problems during terminal operating.

Safely Maintaining the PPT 2800

For trouble-free service, observe the following tips when using the PPT 2800:
• Take care not to scratch the screen of the PPT 2800. When working with the PPT
2800, use the supplied stylus or plastic-tipped pens intended for use with a touch-
sensitive screen. Never use a pen or pencil or other sharp object on the surface of
the PPT 2800 screen.
• Although the PPT 2800 is water and dust resistant, do not expose it to rain or
moisture for an extended period of time. In general, treat the PPT 2800 as you
would a pocket calculator or other small electronic instrument.
• The touch-sensitive screen of the PPT 2800 is glass. Do not drop the PPT 2800 or
subject it to strong impact.
• Protect the PPT 2800 from temperature extremes. Do not leave it on the dashboard
of a car on a hot day, and keep it away from heat sources.
• Do not store or use the PPT 2800 in any location that is extremely dusty, damp or
wet.
• Use a soft lens cloth to clean the PPT 2800. If the surface of the PPT 2800 screen
becomes soiled, clean it with a soft cloth moistened with a diluted window-cleaning
solution. (See
for additional information about cleaning the terminal and cradle connectors.)
Avoid exposing the PPT 2800, including its cradle, to con-
tact with hot oil or other flammable liquids. If such exposure
occurs, immediately clean the terminal (or cradle) in accor-
dance with the cleaning guidelines at the end of this guide.
Terminal and Cradle Connector Cleaning Guidelines
W
Maintenance and Troubleshooting
ARNING
on page 14-4
14-3