M70 EXPLODED VIEW
M70 JUNCTION BOX ASSEMBLY
M70 WITH
THREADED POST
AND KNURLED NUT
•
REMOVE M70 MIC FROM JBM70
•
REMOVE FOAM FOR EASY ACCESS TO JMB70 BOX
•
DRILL 2 INCH HOLE IN THE CEILING TILE
•
PLACE JBM70 BOX OVER THE CEILING TILE 2 INCH HOLE
•
INSERT M70 THROUGH HOLE “A” AND ROTATE TO HOLE “B”
•
SECURELY TIGHTEN THE KNURLED BRASS FASTENERS
•
INSERT FOAM BACK INTO JBM70
•
INSERT PLENUM WIRE (BELDEN 9451P OR 82761 OR EQUIVALENT THROUGH STRAIN RELIEF (SEE #2)
•
TERMINATE TO MALE TERMINAL BLOCK CONNECTOR (SEE #3)
•
INSTALL TO M70 MATING CONNECTOR (SEE #4)
•
TIGHTEN STRAIN RELIEF AND CLOSE LID OF JMB70 BOX (SEE #5)
•
ADJUST MIC POSITION (SEE #6)
SLIDE THE THREADED POSTS INTO
HOLE “A”. TWIST CLOCKWISE TO HOLE
“B” AND TIGHTEN THE KNURLED NUTS
SECURELY.
3 PIN TERMINAL BLOCK
CONNECTORS
JBM70 UL RATED
PLENUM RATED BOX
BRASS
STRAIN
RELIEF FOR
OUTER CABLE
BOTTOM VIEW OF
JUNCTION BOX
CEILING TILE
WITH 2″ HOLE
A
B
B
A
