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User’s Manual
External Components
Chapter 3
Rear Panel
The Rear Panel’s components and their features are
described below.
Cooling Fan
The Cooling Fan switches on when the system’s tempera-
ture rises above a certain threshold.
Voltage Switch
The Voltage Switch lets you switch the system to operate
at either 110V or 220V.
Power Switch
This power switch lets you power on the system from the
rear panel.