Celexon Expert XL Series Panduan Petunjuk Pengoperasian - Halaman 17
Jelajahi secara online atau unduh pdf Panduan Petunjuk Pengoperasian untuk Layar Proyeksi Celexon Expert XL Series. Celexon Expert XL Series 20 halaman. Electric ceiling recessed projection screen
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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.
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