M40 EXPLODED VIEW:
M40 JUNCTION BOX ASSEMBLY
BOTTOM VIEW OF
JUNCTION BOX
•
DRILL 5/8 INCH HOLE IN THE CEILING TILE.
•
OPEN JMB40 BOX LID AND PLACE BOX ON TOP OF 5/8 INCH HOLE IN THE CEILING TILE. (SEE #1)
•
PLACE JBM40 BOX OVER THE CEILING TILE 5/8 INCH HOLE.
•
INSERT M40 THREADED CEILING MOUNT THROUGH CEILING TILE AND INTO THE JBM40 BOX
•
SECURELY TIGHTEN THE KNURLED NUT. (SEE #2)
•
INSERT PLENUM WIRE (BELDEN 9451P OR 82761 OR EQUIVALENT THROUGH STRAIN RELIEF
(SEE #3) AND TERMINATE TO MATING PHOENIX CONNECTOR. (SEE #4 AND #5)
•
TIGHTEN PLENUM CABLE STRAIN RELIEF AND CLOSE LID OF JMB40 BOX. (SEE #5)
•
POSITION MICROPHONE TO DESIRED ANGLE.
M40
CEILING TILE
WITH 5/8″ HOLE
JBM40 PLENUM
RATED BOX
BRASS
STRAIN
RELIEF FOR
OUTER CABLE
SLOTTED
MOUNTING
NUT
