Hitachi 42HDF39, Service Manual

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3
PRECAUTIONS
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Cleaning the monitor's plasma screen panel
Before cleaning the monitor, turn it off and disconnect the power plug from the power outlet. To prevent
scratching or damaging of the plasma screen face, do not knock or rub the surface with sharp or hard objects.
Clean the screen with a soft cloth moistened with warm water and dry with a second soft cloth. If it is not
enough, then use a cloth with mild detergent. Do not use harsh or abrasive cleaners.
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Cleaning the monitor's cabinet
Use a soft cloth to clean the monitor's cabinet and control panel. When excessively soiled, dilute a neutral
detergent in water, wet and wring out the soft cloth in it, gently clean the cabinet, and then wipe it down with a
dry soft cloth.
Never use acid/alkaline detergents, alcoholic detergents, abrasive cleaners, powder soaps, OA cleaners, car
wax, glass cleaners, and so on. They will cause discoloration, scratches or cracks.
1. Features
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High definition Plasma display panel
The 42-inch color plasma display panel, with a resolution of 1024 (H) x 1024(V) pixels, creates a widescreen
picture. This panel features a thin form factor and can be hung on a wall with an optional wall mounting kit.
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High Performance Digital Processor
This panel displays a wide range of personal computer signals from 640 x 400 VESA, 640 x 480 VGA to 1024
x 768, 1280 x 1024 XGA.(RGB Analog input).
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Easy-to-use remote control and on-screen display system
The included remote control operates all Monitor functions. Futhermore, the on-screen display system shows
the status of the control settings in an easy-to-view fashion.
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Power saving system
When connected to a VESA DPMS-compliant PC, the monitor cuts its power consumption while idle.