Monster Medium Articulating Mount User Manual & Warranty page 18

Attaching Extension Adapters to Extend
VESA Pattern to 400x400
™
NOTE: Each adapter includes two threaded studs
and nuts. No additional hardware is required to attach
the adapter to the mount.
1)
To attach the adapter to the ends of Vertical
Adjustment Bars, place the adapter in front of the
Vertical Adjustment Bar. The adapter should be
attached at the uppermost slot at the top of each
Vertical Adjustment Bar and the lowest two holes in
the bottom of each Vertical Adjustment Bar.
2)
Using a ½" (13mm) wrench, attach the adapter
by tightening the two nuts through the back
of the Vertical Adjustment Bar.
3)
Using a Phillips head screwdriver, affix the adapter's
head cap screws to the back of your TV
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