3
WALL-BRACKET INSTALLATION
The wall-bracket should be fixed to the wall prior to the installation of the
C115. The bracket has four elongated fixing holes with the fixing positions
shown by small arrowheads in the moulding. The bracket or fixing template
should be held up against the wall in the position required and the four
fixing positions marked on the wall (see template on the outside back
cover). A qualified person such as a building professional of qualified
engineer should determine the method of fixing and type of fixing screw
based on an evaluation of the wall construction.
4
ROTATION FEATURE
The fixing holes in the wall-bracket are elongated to allow the bracket to be
rotated 10 degrees clockwise or anti-clockwise before fully tightening the
fixing screws. This rotation feature may be used to restore horizontal
alignment if the C115 is to be used with a significant downward tilt.
5
NEAR-CORNER MOUNTING
The wall-bracket supplied can be used to mount the C115 close to a corner
if required rather than using the optional dedicated corner mount. Typical
distances of the centre of the bracket from the corner to allow for downward
tilt angles of 0, 10, and 20 degrees are shown below. Each tooth on the
egg shaped-moulding corresponds to a tilt angle of 10 degrees.
Tilt
Tooth
Distance of centre of
bracket from corner
0˚
0
57mm
10˚
1
67mm
20˚
2
82mm
6
ATTACHING THE SPEAKER TO THE BRACKET
Once the bracket has been fitted to the wall, the speaker can be installed.
The speaker is fixed to the tongue of the wall-bracket by means of an M5
socket cap screw supplied with the bracket. The recess in the rear of the
C115 should be placed over the tongue and the M5 screw inserted upwards
through the hole in the base of the C115 between the connecting terminals
into a threaded insert in the tongue. The speaker can be rotated
horizontally on the tongue about the axis of the "base" screw which should
then be fully tightened when the required horizontal angle has been
determined.
The vertical tilt of the speaker is set by undoing the screw in the end of the
egg-shaped moulding on the bracket that has teeth which allow different
vertical tilt angles to be achieved. Once the desired vertical angle is
reached, fully tighten the "egg" screw.
Martin Audio – C115 Loudspeaker
E
NGLISH
3
All material © 2007. Martin Audio Ltd. Subject to change without notice.
