Table of Contents
11
Maintenance and Troubleshooting .........................................................................  211
Introduction  ................................................................................................................. 211
Maintaining the Device ................................................................................................ 211
Display Best Practices  ................................................................................................ 211
Image Retention  ..................................................................................................  211
Battery Safety Guidelines ....................................................................................  212
Cleaning Instructions  .................................................................................................. 212
Approved Cleanser Active Ingredients  ................................................................  212
Harmful Ingredients  .............................................................................................  213
Device Cleaning Instructions ...............................................................................  213
Special Cleaning Notes  .......................................................................................  213
Cleaning Materials Required  ...............................................................................  213
Cleaning Frequency  ............................................................................................  214
Cleaning the Device .................................................................................................... 214
Housing  ...............................................................................................................  214
Display .................................................................................................................  214
Camera and Exit Window ....................................................................................  214
Connector Cleaning  .................................................................................................... 214
Cleaning Cradle Connectors ....................................................................................... 215
Troubleshooting  .........................................................................................................  216
Device  .................................................................................................................  216
Technical Specifications..........................................................................................  219
Introduction  ................................................................................................................. 219
TC57  ........................................................................................................................... 219
Index