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– If the system does not operate
normally when following the
operating instructions. Adjust only
those controls that are specified in
the operating instructions. Improper
adjustment of other controls may
result in damage and will often
require extensive work by a
qualified technician to restore the
system to normal operation.
– When the system exhibits a
distinct change in performance,
it indicates need for service.
Servicing
Do not attempt to service the system
yourself since opening the cabinet
may expose you to dangerous
voltages or other hazards. Refer all
servicing to qualified service
personnel.
Replacement parts
When replacement parts are required,
be sure the service technician certifies
in writing that he/she has used
replacement parts specified by the
manufacturer that have the same
characteristics as the original parts.
Unauthorized substitutions may result
in fire, electric shock or other hazards.
Safety check
Upon completion of any service or
repairs to the system, ask the service
technician to perform routine safety
checks (as specified by the
manufacturer) to determine that the
system is in safe operating condition,
and to so certify. Ask a qualified
service technician to dispose of the
system.
Outdoor use
• Do not expose the system to
direct sunlight. The system may
heat up and this may result in
damage to the system.
• Do not install this system
outdoors.
Wiring
• Unplug the AC power cord (mains lead) when wiring
cables. When hooking up, be sure to unplug the AC power
cord (mains lead) for your safety.
• Take care not to catch your feet on the cables. It may
damage the system.
Cleaning
• Unplug the AC power cord (mains lead)
when cleaning the plug and this system. If
you do not, it may result in electric shock.
• Clean the mains plug regularly. If the plug
is covered with dust and it picks up
moisture, its insulation may deteriorate
and result in fire.
Lightning storms
For your own safety, do not touch any
part of the system, AC power cord
(mains lead), or antenna lead during
lightning storms.
Damage requiring service
If the surface of the system cracks, do not touch it until you
have unplugged the AC power cord (mains lead). Otherwise
electric shock may result.
Servicing
Do not open the cabinet.
Entrust the system to qualified
service personnel only.
Small accessories removal and fittable
Keep accessories out of children’s reach. If they are
swallowed, choking or suffocation may occur. Call a doctor
immediately.
Broken glass
Do not throw anything at the system. The
screen glass may explode by the impact
and cause serious injury.
When not in use
For environmental and safety
reasons, it is recommended that
the system is not left in standby
when unused. Disconnect from
the AC power source (mains).
However, some systems may
have features which need the
system to be left in standby to work correctly. The
instructions in this manual will inform you if this applies.
Viewing the screen
• To view the screen comfortably, the recommended
viewing position is from four to seven times the screen’s
vertical length away from the system.
• View the screen in moderate light, as viewing the screen
in poor light strains your eyes. Watching the screen
continuously for long periods of time can also strain your
eyes.