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Chapter 6: Appendix
This chapter gives you an overview about
• Battery Replacement
•AC Adapter
• Electrostatic Discharge
• Optional Accessories
• Desktop Charger PMLN5056_
• Commercially Available Accessories
• External USB Keyboard and Mouse
Backup Battery
An internal battery in the MTC100 TETRA PDA maintains
certain RAM based configuration information including the
clock in the event of primary battery discharge or removal. In
the event that this backup battery fails to maintain system
configuration, we recommend that you call your authorized
support desk for service information.
The battery may only be replaced by authorized service
personnel. Do not attempt to open the PDA to replace the
battery yourself.
This unit contains a Lithium Ion
battery that is not user-
replaceable. To reduce risk of fire
or burns, do not disassemble,
crush, puncture, or dispose of the
battery in fire or water.
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