3M 9700 사용 설명서 - 페이지 9

{카테고리_이름} 3M 9700에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. 3M 9700 15 페이지. Operating instructions

Cleaning

For best performance, keep your projector free of

excess dust and surface dirt.

Daily Cleaning

Use a soft cloth to remove dust from the stage and

projector base areas.

Use 3M Overhead Cleaner 676 to remove surface dirt

from the stage glass and projector lens.

Caution

Cleaning the underside of the stage glass or

Fresnel lens is not recommended. Improper cleaning

or disassembly may damage the optics. Contact your

3M Dealer or Service Center for assistance.

3M 9700 Operator's Guide

Use a soft brush to remove surface dirt from the

projection mirror.

Caution

The projection mirror is a front-surface mirror and

must not be wiped clean.