Dell PowerEdge Expandable RAID Controller 3 User Manual page 7

Ergonomic Computing Habits
CAUTION: Improper or prolonged keyboard use may result in
injury.
CAUTION: Viewing the monitor screen for extended periods of
time may result in eye strain.
Battery Disposal
Do not dispose of the battery along with household waste. Contact your
local waste disposal agency for the address of the nearest battery deposit
site.
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