Hitachi 42EDT41A, Service Manual

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21
PW1A
PRECAUTIONS
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How to clean the plasma screen panel of the monitor
Before cleaning the monitor, turn off the monitor and disconnect the power plug from the power outlet.
To prevent scratching or damaging 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 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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How to clean the cabinet of the monitor
Use a soft cloth to clean the cabinet and control panel of the monitor. When excessively soiled dilute a neu-
tral detergent in water, wet and wring out the soft cloth and afterward wipe with a dry soft cloth.
Never use acid/alkaline detergent, alcoholic detergent, abrasive cleaner, powder soap, OA cleaner, car wax,
glass cleaner, etc. especially because they would cause discoloration, scratches or cracks.
1. Features
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Large-screen, high-definition plasma display panel
The 42-inch color plasma display panel, with a resolution of 852 (H) x 480(V) pixels, creates a high-definition,
large-screen (aspect ratio : 16:9) and low-profile flat display. Free from electromagnetic interferences from
geomagnetic sources and ambient power lines, the panel produces medium-quality display images free from
color misconvergence and corner focus distortion.
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High Performance Digital Processor
A wide range of personal computer signals can be handled, from 640 x 400, 640 x 480 VGA to 1600 x 1200 UXGA.
(RGB Analog input)
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Easy-to-use remote control and on screen display system (OSD)
The remote control included eases the work of setting display controls. Further, the on-screen display (OSD)
displays the input status control settings in an easy-to-view fashion.
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Power saving system
The International ENERGY STAR power saver feature saves power consumption automatically when
input signals are not available.
When connected to a VESA DPMS-compliant PC, the monitor cuts its power consumption while it is idle.
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TruBass
TruBass, SRS and ( ) symbol are trademarks of SRS Labs,Inc.
TruBass technology is incorporated under license from SRS Labs, Inc.
[AV MONITOR model] CMP420V1A, CMP420V2A
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One mini D-sub terminal and one DVI-D terminal for RGB input.
(The D-sub terminal can also receive component RGB - selectable via customer OSD.)
(One of the component inputs has the capability to select RGB via customer OSD.)
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One composite/S-video input terminal and two component video input terminals, added with VIDEO board.
(It operates as composite/S-video input and RGB input and RGB input terminal, or composite video output terminal.)
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One SCART terminal for EUROPEAN, added with VIDEO board.
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One composite video output terminal as a monitoring output, added with VIDEO board.
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Simple type remote (CP-RD4).
[TELEVISION model] 42EDT41A
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Various input/output terminals added with VIDEO board. (same features as above mentioned AV MONITOR)
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Tuner input added with VIDEO board
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Complex type remote (CLU-W900)