RCF HDL 12-AS Owner's Manual page 21

2.5 CLUSTER HDL12-AS + HDL6-A
1. Using the quick lock pin "P", secure the linking bracket to the HDL6-A speaker on the "Link point to HDL12-AS" hole, on
the rear bracket.
2. Rotate the HDL6-A rear bracket and block it on the linking bracket between the two metal flaps.
F
F
1. Secure HDL6-A to HDL12-AS using the frontal quick lock pins "F" and the rear ones "P".
WARNING: always secure both rear pins"P".
F
F
F
P
P
P