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TOTOKU ELECTRIC CO., LTD.
MQSA Quality Control Manual
3 CLEANING DISPLAY
3.1 Objective
To maintain the screen, clean by keeping the display screen free from any
objects (dust, nger print, etc.) of the display monitor of Monochrome Monitors for
Mammography
3.2 Frequency
Daily
3.3 Required Equipment
Cleaning kit (soft cloth and liquid)
3.4 Procedure
Note: The cabinet is made of plastic and coated metal plate. Do not apply thinner,
benzene, or alcohol. It could damage the plastic and/or the coating could
come off. An optional cleaning kit is recommended to clean the panel surface
(protective lter).
1. When cleaning the display monitor, remove the AC adaptor from the display
monitor and the wall outlet for your safety.
2. Dampen the cleaning cloth with the agent and remove the dust gently. Finish up
by wiping with the dry cloth.
3. Clean the LCD panel (protective lter) and the surface periodically with a
dampened soft cloth.
4. Record the result on the form 1 in this manual.
Note: Be careful when handling the LCD panel (protective lter). Do not rub or
hit with sharp or hard objects. Do not press on the panel. It could cause
unevenness in luminance or damage the panel.
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