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投影スクリーン Celexon Expert XL SeriesのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Celexon Expert XL Series 20 ページ。 Electric ceiling recessed projection screen
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Lift the screen into the installation frame
Lift the screen into the installation frame
and guide the threaded rods through the
and guide the threaded rods through the
holes in the mounting plates
holes in the mounting plates E E and
and F F . .
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