The bracket shipped with the MartinLogan EFX loud-
speaker is designed for use only with the EFX. Use
with other appliances may result in instability caus-
ing possible injury.
To prevent injury, this apparatus must be securely
attached to the wall in accordance with the installa-
tion instructions.
This unit is not intended to be freestanding and is to
be fastened to the wall before operation.
NOTE: These instructions describe how to mount the EFX to a
wall. MartinLogan recommends using 4 wall anchors to secure
each EFX to the wall. If any of the screws hit a stud, it is recom-
mended to screw directly into the stud.
NOTE: To assure that your EFXs are safely wall mounted, these
instructions must be carefully followed. Study them thoroughly
before beginning to install your EFX's.
NOTE: The following instructions assume the mounting surface
is of standard wood frame and standard sheet rock construction.
If you wish to mount the EFX to another type of material, you
should consult a bonded contractor.
Required hardware (included):
(4) wall anchors
(4) 1.5" Allen screws
(4) flat washers
2mm Allen tool
3mm Allen tool
6.5mm Allen tool
Required hardware (not included):
(4) 1.5" wood screws
Required tools (not supplied):
A level
1
1
An electric drill and
/
" and
4
1 Your EFX loudspeakers ship from the factory with the wall
mounting brackets in the same orientation. You may need to
adjust the brackets so that one speaker pivots clockwise and
the other counterclockwise. Before beginning your instal-
lation, place a EFX near the desired installation location and
check that the direction of rotation will allow you to pivot the
EFX towards your listening location. If the direction of rota-
tion causes your EFX to pivot away from the listening location,
please refer to the following section "Changing the Direction
of Rotation".
/
" drill bits
8
M
ountIng the
2 Using a 6mm Allen tool remove the 2 cap nuts and washers
located on top of the cylindrical hinges and place them aside
(do not reinstall the cap nuts).
3 At the desired installation location, mark a point on your wall
16 inches (40.6cm) above the floor (see figure 3).
4 Using a level, square the wall bracket and hold it flush against
the wall with the wall bracket's center hole over the center
point you just marked. The cylindrical hinges on the wall
bracket should point away from the wall and the hinge pins
should point upwards towards the ceiling. Mark four points
(two each at the top and bottom of the bracket) inside of the
wall bracket's arc shaped cut outs (see figure 4).
Figure 2. Steps 1–2
Figure 3. Step 3
Figure 4. Step 4
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a W
n
Mounting the EFX On A Wall 21
all