Valcom Support Ring
Contents
1. A LCO M Issue 2 V 9912M 10 Speaker Support Ring Metal FOR ROUND 8 INCH SPEAKER ASSEMBLIES IN NEW CONSTRUCTION SHEETROCK Installation Instructions The V 9912M 10 metal ring can be used in new construction gypsum sheetrock ceilings with 16 inch or 24 inch support structure This product must be ordered in multiples of 10 to receive 10 metal support rings order 10 of the V 9912M 10 BACKBOX APPLICATIONS Bend up four horseshoe tabs on metal ring and place through slots in the V9915M 5 backbox as shown in Figure A Secure backbox to metal ring by twisting horseshoe tabs with pliers 16 INCH STRUCTURES Loosely attach to bottom of joists Slide along adjustment slots to desired location and secure mounting hardware to joists Discard extension brackets and supplied hardware The provided hardware is not intended for attaching metal ring to support structure 24 INCH STRUCTURES WITH PLACEMENT NEAR CENTER OF 24 INCHES Loosely attach extension brackets to metal ring with provided hardware as shown in Figure B Loosely attach to bottom of joists Slide along adjustment slots to desired location and secure extension brackets and mounting hardware to joists 24 INCH STRUCTURES WITH PLACEMENT NEAR EDGE OF 24 INCHES Loosely attach extension brackets to metal ring with provided hardware as shown in Figure C Loosely attach to bottom of joists Slide along adjustment slots to desired location and secure extens2. ion brackets and mounting hardware to joists Figure A 947151
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