Pioneer XY series Installation Manual page 32

3 Rigging And Caster Setting
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Vertical installation
(1) Once the desired angles of the two XY-122/152 are set, fully tighten all
the M10 socket head bolts(B) on both the top and the bottom of the
enclosure to lock the position in place. The three M10 holes on the top of
the Dual enclosure flying plate can be used to install the speaker to the
ceiling as shown in the figure. (Fig.3-2-4-C)
Note:
・
The angle between the two enclosures can be adjusted as shown in
Table.3-2-4-A
・
If you lengthen the front side wire among the ones suspending the
enclosure, the enclosure will be inclined downward. The Inclined
angle is shown below.
28 deg(XY-122) and 30 deg(XY-152) when the angle between the
two enclosures is at 50 deg (minimum degrees) and
19 deg (XY-122) and 23 deg(XY-152) when the angle between them
is at 95 deg (maximum degrees). (Fig.3-2-4-D)
NOTE: XY-122 is shown in the illustration.
To the ceiling
(min. deg)
(2) Remove the two mounting screws pre-inserted M10 on both edges of
the top of the XY-122/152 enclosure.
(3) Ensure the two commercially-available M10 eyebolts are secured to the
mounting points on both edges of the top of the XY-122/152 enclosures
to suspend it with wire as a secondary safety feature. (Fig.3-2-4-E)
Note:
・
Eyebolts to be used as secondary safety feature cannot be mounted
if the angle between the 2 enclosures is below minimum degrees.
Since eyebolts should be mounted to the enclosure as secondary
safety feature, the angle between the 2 enclosures should be
between minimum degrees and maximum degrees in order to
mount the eyebolts.
Horizontal installation
(1) Once the desired angles of the two XY-122/152 are set, fully tighten all
the M10 socket head bolts(B) on both the top and the bottom of the
enclosure to lock the position in place. (Fig.3-2-4-C)
Note: The angle between the two enclosures can be adjusted as shown in
Table.3-2-4-A
(2) Remove the two mounting screws pre-inserted in the M10 holes on the
side of the XY-122/152 enclosure. (Fig.3-2-4-F)
(3) The XY-122/152 enclosure can be suspended from the ceiling when using
two commercially-available M10 eyebolts as shown in the figure below.
(Fig.3-2-4-G)
28 deg
50 deg
Top view
Fig.3-2-4-D
To the ceiling
Side view
Fig.3-2-4-C
Commercially-available
eyebolt
Fig.3-2-4-E
Fig.3-2-4-F