ECM-3763T
Installation Instructions
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Page
7
Selecting the Proper Mounting Hardware
Insert the Thread Depth Indicator into the thread
inserts found on the bottom or top of the projector.
Use a pencil to mark the depth of the thread insert
on the Thread Depth Indicator, as shown in Figure
1.
Insert the Thread Depth Indicator into the remaining
thread inserts to compare and verify their depth.
Locate the correct diameter screw for the thread
insert.
If the screw you selected is longer than the mark
on the Thread Depth Indicator, as shown in Figure
2 and Figure 3, do not use this screw. The screw
length must not bypass the mark.
Select another screw length until you
fi
nd a screw
that comes closest to the mark without going past
the mark.
Test each size of the screws provided.
The correct screws should thread easily into the
mount point and not pull out when tension is
applied.
The optional M3
fl
at washers may be used to
decrease the screw depth of either the M2.5 x
12mm screws or the M3 x 16mm screws. Decrease
the screw depth by placing an M3
fl
at washer inside
the leveling barrel and then inserting the mounting
screw.
Inverted
Projector
Figure 1
Figure 2
Figure 3
Thread Depth
Indicator
Thread Depth
Indicator
Depth Mark
Depth Mark
Thread Depth
Indicator
Threaded
Insert
Marking the
Depth
Screw
Screw
