HK Audio COSMO Series Instructions For Use Manual page 41

COSMO Line Array – Instructions for use
9.1 Stacking speakers on top of a CS 118/ CS 218
with the rigging frame only (+2°/0°/–2°)
1
Screw the C-M20 sub-adapter into the CS 118 or CS 218's M20
threaded insert.
2
Place the CRF-80 or CRF-60 on the subwoofer and insert the
quick-release pin to attach it to the C-M20 sub-adapter.
3
Level the rigging frame with the four adjustable feet. Use a
spirit level or the like for reference.
4
Attach the M/H unit to the rigging frame's attachment points.
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Rigging Manual 1.0
5
Example tilt angles:
Tilt set to -2°:
29 28 27 26 25 22 21 20 19
–2
0
+2
Tilt set to +2°:
29 28 27 26 25 22 21 20 19
– –2 –2
0 0
+2
6
Connect all other M/H units required for the ground stack in
fi xed mode.
Heads up: Never use a CRF-60 or CRF-80 to connect
more than six COSMO C 8s to a ground stack
18 17
18 17