Zebra TC21 - Page 11

Contents
11
Viewing Internal Storage ................................................................................ 179
External Storage................................................................................................... 180
Viewing External Storage............................................................................... 180
Formatting a microSD Card ........................................................................... 180
Formatting a microSD Card as Internal Memory............................................ 180
Enterprise Folder .................................................................................................. 180
Managing Apps ............................................................................................................ 180
App Details ........................................................................................................... 181
Managing Downloads................................................................................................... 181
Maintenance and Troubleshooting ............................................................................................... 182
Maintaining the Device................................................................................................. 182
Battery Safety Guidelines............................................................................................. 182
Cleaning Instructions.................................................................................................... 183
Approved Cleanser Active Ingredients ................................................................. 183
Harmful Ingredients .............................................................................................. 183
Device Cleaning Instructions ................................................................................ 184
Special Cleaning Notes ........................................................................................ 184
Cleaning Materials Required ................................................................................ 184
Cleaning Frequency ............................................................................................. 184
Cleaning the Device..................................................................................................... 184
Housing .......................................................................................................... 184
Display ........................................................................................................... 185
Camera and Exit Window............................................................................... 185
Cleaning Battery Connectors................................................................................ 185
Cleaning Cradle Connectors ................................................................................ 185
Troubleshooting .......................................................................................................... 186
Resetting the Device ............................................................................................ 186
Performing a Soft Reset................................................................................. 186
Performing a Hard Reset ............................................................................... 186
Troubleshooting the Device.................................................................................. 186
1-Slot Charge Only Cradle ................................................................................... 190
1-Slot USB/Ethernet Cradle.................................................................................. 190
4-Slot Charge Only Cradle with Battery Charger Troubleshooting....................... 191
5-Slot Charge Only Cradle Troubleshooting......................................................... 192
5-Slot Ethernet Cradle Troubleshooting ............................................................... 193
4-Slot Battery Charger Troubleshooting ............................................................... 193
Technical Specifications................................................................................................................ 195
Decode Distances ................................................................................................ 195
1-Slot Charge Only Cradle Technical Specifications............................................ 196