Mackie SP400C - Manuals

SP400C – 2 1. Safety Instructions 1.1. Read Instructions — Before connecting and usingthe equipment, please read this Instruction Manualcarefully and keep it for future reference. 1.2. HEED ALL WARNINGS — Always follow theprecautions provided on this Mackie Designs productand in the instruction manu...

SP400C – 4 6. Installing the SP400C The SP400C can be installed into suspended or drywall-based ceilings. The speaker is secured inplace with the four rotating mounting tabs. Thesupport rails are used with suspended ceilings(standard 24" spacing) to transfer the weight of thespeaker to the T-cha...

SP400C – 5 speaker connector (8) to the 4-pin terminal. Tighten the strain relief screws to secure thespeaker cable or flexible conduit. Close theterminal cover plate (7) and tighten the locking screw (7a) firmly. B. Installation with Rigid Conduit 1 B1.Remove the two screws holding the strain relie...