NEC MultiSync FE700 Serviceanleitung Seite 111

2.2.4 Notice for cleaning up the surface of faceplate filmed over by the AR - film.
(1) Do not rub CRT surface with hard objects or hit CRT surface.
(2) Wipe off the dust softly with a dry soft cloth.
Do not use acid cleaner, alkaline cleaner, solution such as detergent or thinner, etc.
If dust can not be wiped off with a dry soft cloth, use the water, ethyl alcohol neutral
glass cleaner or detergent.
(3) If and when necessary to touch CRT surface with a tool, perform it with care.
(4) Be careful not to damage or scratch CRT surface with a hard foreign object, etc. while
cleaning.
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