L-Acoustics 112XT, Operator'S Manual, Page: 41 / 51

L-ACOUSTICS XT Manual V1.1 2/11/2003
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5.3 XTLIFTBAR ATTACHMENT
The optional XTLIFTBAR accessory allows for single point rigging of 112XT or 115XT loudspeaker
enclosures with 5 pick points available for tilt adjustment. Pick point holes (from front to back)
provide tilt angles of +14, +7, 0, -7 or -14 degrees for either 112XT or 115XT.
(1) XTLIFTBAR and the 112XT enclosure
(2) The XTLIFTBAR mounting stud mates with 112XT or 115XT
pole mount sockets (top or bottom)
(3) When installing XTLIFTBAR, ensure that the main section is
aligned with the center of the enclosure in order to properly balance
the center of gravity. The flytrack section and PION2 (optional
accessory) can be used to install a safety steel.
(4) Two locking pins are used to secure the XTLIFTBAR. Changing
the shackle location provides tilt angles of +14, +7, 0, -7, -14
degrees (front to back).
Figure 20: XTLIFTBAR installation procedure
5.4 SAFETY RULES
Always ensure that the ETR112XT or ETR115XT rotating arm is securely fastened by verifying that
the spring-loaded locking pin at the pivot point is correctly seated before adjusting the tilt angle of the
112XT or 115XT.
When using ETR112XT or ETR115XT in the vertical orientation, always install the U-bracket with the
fixed arm on the bottom and the pivoting arm on top.
Maximum two 112XT enclosures can be rigged using ETR112XT in conjunction with CPL112XT.
Maximum two 115XT enclosures can be rigged using ETR115XT in conjunction with CPL115XT.
Maximum one 112XT or 115XT can be rigged per XT liftbar.
L-ACOUSTICS recommends the use of safety steels at all times. The recessed, side-mounted fly track
sections can be used with the PION2 double stud fitting to ring accessory for safety attachment to
112XT and 115XT enclosures.