Daily Maintenance; Cleaning The Lens; Cleaning The Lcd Panel - Nikon P-400R Instructions Manual

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To prolong the performance of this product, it is recommended to perform daily
maintenance as described below.
Cleaning utensils and consumables
 Cleaning utensils
Soft-tip brush (or a clean-room wiper in the clean room environment)
 Consumables
Ethyl or methyl alcohol
Lens tissue (or a clean-room wiper in the clean room environment)
10.1
Do not let stains, such as dust or fingerprint, get on the surface of the lens. Such
stains degrade the view of images. If the lens becomes dirty, clean it as described
below.
 Brush away the dust with a soft-tip brush or gently wipe it away with a piece of
gauze.
 Only if the lens become dirty with fingerprints or grease stains, slightly dampen a
piece of soft, clean cotton cloth, lens tissue, or gauze with absolute alcohol (ethyl
or methyl alcohol) and gently wipe away the stains.
- Since absolute alcohol is highly flammable, be careful in handling it so that it
does not ignite.
- Observe the manufacturer's handling instructions when handling absolute
alcohol.
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10.2
 If the LCD panel is dirty, wipe it gently with a soft clean cotton cloth, a lens tissue,
or gauze.
 Only if the lens become dirty with fingerprints or grease stains, slightly dampen a
piece of soft, clean cotton cloth, lens tissue, or gauze with absolute alcohol (ethyl
or methyl alcohol) and gently wipe away the stains.
- Since absolute alcohol is highly flammable, be careful in handling it so that it
does not ignite.
- Observe the manufacturer's handling instructions when handling absolute
alcohol.
P-400R Digital Microscope Instructions

Daily Maintenance

Cleaning the Lens

Cleaning the LCD Panel

92