Celexon Expert XL Series Руководство по эксплуатации - Страница 17
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Проекционный экран Celexon Expert XL Series. Celexon Expert XL Series 20 страниц. Electric ceiling recessed projection screen
Печатать страницу
J
Now the electrical connection of the screen can be made by a specialist and
the inspection flaps can be closed. This completes the installation.
Attach the mounting plates to the threaded
rods with the collar nuts J. Before tightening
the nuts, make sure that the enclosure is
centred in the ceiling mounting frame. Now
tighten the collar nuts.
16