U.M. Android v5.1.1

Table of Contents ix
ET5X without Rugged Frame ................................................................................................... 6-17
ET5X with Rugged Frame ........................................................................................................ 6-17
Charging th Battery ........................................................................................................................ 6-18
Rugged Charge Connector .................................................................................................................. 6-19
Power Pack .......................................................................................................................................... 6-21
Charging the Power Pack .............................................................................................................. 6-22
Using Cradle ............................................................................................................................ 6-22
Using USB Power Adapter ....................................................................................................... 6-22
Using the 4-Slot Battery Charger ................................................................................................... 6-23
Charging the Power Pack .............................................................................................................. 6-23
Chapter 7: Maintenance and Troubleshooting
Introduction .......................................................................................................................................... 7-1
Maintaining the ET5X .......................................................................................................................... 7-1
Battery Safety Guidelines .................................................................................................................... 7-1
Cleaning ............................................................................................................................................... 7-2
Materials Required ......................................................................................................................... 7-2
Cleaning the ET5X ......................................................................................................................... 7-2
Housing .................................................................................................................................... 7-2
Display ..................................................................................................................................... 7-3
Power Connector ..................................................................................................................... 7-3
Cleaning Cradle Connectors .......................................................................................................... 7-3
Cleaning Frequency ....................................................................................................................... 7-4
Troubleshooting ................................................................................................................................... 7-5
ET5X .............................................................................................................................................. 7-5
Charge Only Cradle ....................................................................................................................... 7-6
Communication and Charging Cradles .......................................................................................... 7-6
Expansion Backs ........................................................................................................................... 7-7
4-Slot Charge Only Cradle ............................................................................................................. 7-7
Charging Adapter ........................................................................................................................... 7-8
4-Slot Battery Charger ................................................................................................................... 7-8
Appendix A: Specifications
Technical Specifications ...................................................................................................................... A-1
ET5X .............................................................................................................................................. A-1