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Chapter 3 Preparation and inspection before observation
3.7 Inspecting the LCD monitor
Inspecting the external appearance
1 Check that the LCD monitor is free of irregularities such as cracks
on the screen.
NOTE
• The LCD panel is fabricated based on precision technologies. The LCD panel may contain
pixels that do not light (visible as black dots) or light permanently (visible as bright dots), but
this is not a defect or malfunction of the product.
• To clean the LCD monitor if it is dirty or has fingerprints on it, see “Cleaning the LCD monitor”
(page 130).
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