Appendix C: Ultra Weather Protection Version - Meyer Sound LINA Operating Instructions Manual

APPENDIX C: ULTRA WEATHER PROTECTION VERSION

Ultra Weather Protection is recommended for applications where loudspeakers will experience exposure to a salt air
environment or chemicals, that have no sheltering from corrosive spray or UV exposure, and that cannot be covered or removed
during their service life. Examples would include cruise ship exterior areas, ocean-side visitor attractions, swimming pool areas,
and themed attractions with wind-carried water spray.
For installations in extremely harsh environments, Meyer Sound offers an Ultra Weather Protection option for the LINA
loudspeaker, which includes all of the components of standard Weather Protection, plus the following:
• Extended cabinet finishing with extra thick proprietary coatings
• Special printed circuit board treatments
• Improved corrosion-resistant coatings and materials on select metallic components
Table 6 provides a list of user-accessible hardware component differences for LINA loudspeakers that are ultra weather
protected.
Table 6: LINA Ultra Weather Protection Version Part Differences
LINA Part/LINA Accessory
MG-MINA/LINA/750-LFC
Multipurpose Grid
MG-MINA/LINA/750-LFC
Grid to Loudspeaker Fasteners
LINA Loudspeaker to Loudspeaker
Fasteners
LINA Loudspeaker Part
Current Part
MG-MINA/LINA/750-LFC
Multipurpose grid
(PN 40.207.101.01)
Grid quick-release pins (with lan-
yard)
0.25 in x 0.90 in
PN 134.036, qty 8
Loudspeaker quick-release pins
0.25 in x 0.53 in
PN 134.039, qty 8
Rear GuideALink
UW LINA Part Replacement
MG-LINA/750-LFC
Multipurpose Grid, black
(PN 40.207.101.06) or
MG-LINA/750-LFC
Multipurpose Grid, white
(PN 40.207.101.05)
UW bolts, PN 101.629, qty 8
UW nylock nuts, PN 109.059, qty 8
UW lock pins,
0.25 in x 0.53 in
PN 134.133, qty 8
—
Comment
The shoulder bolts and nuts
replace the longer quick-release
pins (with lanyard) used for both
hanging arrays and groundstacking
For ultra weatherized versions of
the LINA, the 11° Splay Angle posi-
tion of the Rear GuideALink (see
"Rear GuideALinks" on page 14) is
not available.
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