Hughes GAEB0 Owner's Manual page 53

SERVICE
Servicing– Do not attempt to service this satellite receiver yourself
as opening or removing covers may expose you to dangerous
voltage or other hazards. There are no user serviceable parts inside.
Refer all servicing to qualified service personnel.
Conditions Requiring Service– Unplug this satellite receiver from
the wall outlet and refer servicing to qualified personnel under the
following conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled on, or objects have fallen into, the
satellite receiver or it has been exposed to water.
• If the satellite receiver does not operate normally by following
the operating instructions. Adjust only those controls that are
covered by the operating instructions. Other adjustments may
result in damage and will often require extensive work by a
qualified technician to restore the satellite receiver to its
normal operation.
• If the satellite receiver has been dropped or the cabinet has
been damaged.
• When the satellite receiver exhibits a distinct change in
performance.
Replacement Parts– When replacement parts are required, have
the technician verify that the replacements being used have the same
safety characteristics as the original parts. Use of replacement parts
specified by the manufacturer can prevent fire, electric shock, or
other hazards.
Safety Check– Upon completion of any service or repairs to this
satellite receiver, ask the service technician to perform safety checks
recommended by the manufacturer to determine that the digital
satellite receiver is in safe operating condition.
Installing the satellite antenna-A.03
53