Da-Lite Large advantage electrol 지침서 - 페이지 4

{카테고리_이름} Da-Lite Large advantage electrol에 대한 지침서을 온라인으로 검색하거나 PDF를 다운로드하세요. Da-Lite Large advantage electrol 12 페이지. Installer friendly features
Da-Lite Large advantage electrol에 대해서도 마찬가지입니다: 지침서 (12 페이지), 설치 관리자 매뉴얼 (2 페이지), 지침서 (13 페이지)

페이지 인쇄

SCREEN ADJUSTMENT

Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly

adjusted at Da-Lite. Should it be necessary to adjust for more or less drop of picture, proceed in the following manner:

NOTE: Use a screw driver or 5/32" Allen wrench to make adjustments.

MORE SCREEN DROP

1. P lace operating switch in "down" position.

2. W hen the screen stops, turn the white "down" limit knob (Fig. 2) one-quarter turn counterclockwise. Test by raising

picture surface approximately two feet, then lower again. Repeat until desired picture surface position is attained.

CAUTION: Do not adjust for more drop than what was ordered. At least 1-1/2 wraps of fabric must remain on the roller. This

screen comes standard with 0" or 2" black at the top. See the specification data sheet for details.

LESS SCREEN DROP

1. R aise picture surface approximately two feet above desired level.

2. P lace operating switch in "off" position.

3. T urn the white "down" limit switch (Fig. 2) one-quarter turn clockwise. Test by raising picture surface approximately

two feet, then lower again. Repeat until desired picture surface position is attained.