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M528 MID USER’S MANUAL
Do not cover the AC adapter with papers or other items that will reduce cooling; also, do not use
the AC adapter while it is inside a carrying case.
To remove power from the device, turn it off, remove the battery, and disconnect the AC adapter
from the electrical outlet.
Battery Pack Warnings
Do not carry a battery in your pocket, purse, or other container where metal objects (such as car
keys) could short-circuit the battery terminals. The resulting excessive current flow can cause
extremely high temperatures and may result in damage from burns.
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent
type battery recommended by the manufacturer.
Do not dispose of batteries in a re. They may explode. Check with local authorities for disposal
instructions.
Do not leave the battery pack near a heat source. Heat can melt the insulation and damage other
safety features, possibly leading it to leak acid, overheat, emit smoke, burst and/or ignite.
Do not immerse the battery pack in water nor allow it to get wet. Its protective features can be
damaged, it can be charged with extremely high current and voltage, abnormal chemical reactions
may occur, possibly leading it to leak acid, overheat, emit smoke, burst and/or ignite.
Do not crush, disassemble, puncture, incinerate or short external contacts of battery pack.
Do not connect the positive (+) and negative (-) terminals with a metal object such as wire. Short-
circuiting may occur leading the battery pack to leak acid, overheat, emit smoke, burst and/or
ignite.