BCK SF 26CT LP • Setup Guide (Continued)
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68-3443-51 Rev. A
08 20
8.
If required, attach a secondary support line.
a.
Connect a secondary support line to the support
loop on the back of the speaker enclosure (see figure
10).
Anchor the end to suitable
secure points within the
solid and permanent
building structure.
Figure 10.
Attach Secondary support Line
ATTENTION:
•
Do not allow any slack in the secondary
support line.
•
Ne laissez pas de mou au niveau du filin de
sécurité secondaire.
b.
Replace the adjacent tile that was removed in
9.
Repeat all steps for all the speakers.
NOTE:
Each of the four locking arm screws uses
an Opti-Torque indicator. The indicator releases
a red plastic ring onto the screwdriver once the
screw is tightened to the correct torque.
Stop tightening any further when this occurs
to avoid overtightening the locking arms to the
C-ring.
ATTENTION:
•
To avoid damaging the speaker, do not
overtighten the four locking arm screws.
•
Pour éviter d’endommager l’enceinte, ne
serrez pas trop les quatre vis.
When tightening the locking arms into soft material:
Because fiberglass ceilings and other soft materials
are not as rigid as mineral tiles and other hard
materials, the
Opti-Torque indicator should not
to be used as a tightening guide due to the risk of
overtightening.
ATTENTION:
•
To avoid damaging or deforming soft ceiling
material, tighten the locking arms to secure
the speaker, but short of causing the speaker
to deform the flat mounting surface of the
ceiling, as seen from below.
•
Afin de ne pas endommager ni d’altérer
un plafond souple, serrez les bras de
verrouillage pour sécuriser l’enceinte,
en veillant cependant à ce que l’unité
ne cause l’altération de la surface de
montage plane du plafond, comme illustré
ci-dessous.
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