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PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
7 Maintenance
7.1.
Cleaning Methods
THE LCD PANEL OF THE OPTICAL BLOCK UNIT
1) Clean the surface of the LCD Panel of the LCD/Prism Unit
with an air blower or wipe with a clean, or soft blush lightly.
2) If any dirt remains, lightly wipe the surface with a cotton
swab moistened with pure ethyl alcohol or a lens cleaner
which contains no water or oil. Use a new swab after each
wiping so that dirt will not be re-deposited on the surface.
THE POLARIZER UNIT, THE INTEGRATOR 1/2, THE P/S
CONVERTER,
Make sure that no dust gets on the optical components such
as the Polarizer Unit, Integrator and P/S Converter. Clean
these optical components with cleaning paper moistened with
pure ethyl alcohol or a lens cleaner which contains no water
or oil.
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