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Chapter 13
Maintenance and Troubleshooting
This chapter includes instructions on cleaning and storing the device, and provides troubleshooting
solutions for potential problems during device operation.
Related Links
Maintaining LEX Device
Battery Safety Guidelines
Cleaning Guidelines
on page 176
Cleaning LEX Device
on page 177
Cleaning Interface Connector
Cleaning Battery Contacts
Troubleshooting
on page 179
Back Up or Restore Data on Your Device
Resetting the LEX Device
13.1
Maintaining LEX Device
For trouble-free service, observe the following tips when using the LEX device:
•
Do not scratch or use a pen or a pencil or other sharp object on the surface of the screen.
•
The touch-sensitive screen is made of polycarbonate. Do not to drop or subject the device to strong
impact.
•
Protect from extreme temperatures. Do not leave device on the dashboard of a car on a hot day,
and keep it away from heat sources.
•
Do not store in any location that is dusty, damp, or wet.
•
Use a soft lens cloth to clean the device. If the surface of the screen becomes soiled, clean it with a
soft cloth moistened with isopropyl alcohol.
•
Periodically replace the rechargeable battery to ensure maximum battery life and product
performance. Battery life depends on individual usage patterns.
Return to Process
Maintenance and Troubleshooting
13.2
Battery Safety Guidelines
Adhere to the following guidelines for battery safety:
•
The area where the units are charged should be clear of debris and combustible materials or
chemicals.
•
Follow battery usage, storage, and charging guidelines found in this guide.
•
Improper battery use may result in a fire, explosion, or other hazard.
•
To charge the battery, the battery and charger temperatures must be between +32 ºF and +113 ºF
(0 ºC and +45 ºC)
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Maintenance and Troubleshooting
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Table of Contents
Troubleshooting
