Celexon CLR HomeCinema UST Manual De Usuario página 21

3. Use the tensioning tool (T) and the tensioning springs (M) to attach the
projection screen surface to the frame. Start hooking the tension springs
onto the tensioning rods at the four corners and pull the tensioning tool
to pull the springs into the groove in the frame
4. Once all four corners are attached with two springs each, place a spring
in the centre of each length. Please also note here that you do the op-
posite side fi rst and only then move on to another point. Continue with
the whole fabric and smooth it down if necessary. After the fi rst springs
have been set, check that the frame is absolutely centred on the corners
and sides of the fabric. If necessary, lift the frame slightly and pull the
fabric out of the surface. The fabric is cut very precisely to fi t the frame
and a slight misplacement may result in the fabric not being able to be
fi tted properly. Here you have to work very precisely and calmly with
suffi cient space. The corners in particular may have to be loosened and
worked around the frame again in such a way that no ripples occur. The
CLR material is comparatively stiff and may need to be reworked in the
corners after a few days.
To do this, place the frame on the protective sheet, loosen the springs in
the corners again and, wearing gloves, work on the affected corner so
that no more ripples are visible. Then re-tension the springs around all
the corners concerned, one after the other.
Fig 12.
Fig 13.
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