Installation; Installing The Front, Center, And Surround Speakers; Wall-Mounting The Speakers; Installing The Subwoofer - Yamaha NS-B40 Bedienungsanleitung

Installing the front, center,
and surround speakers
Front speakers: Place the two front speakers on the
left and right sides of the TV facing directly forward.
Surround speakers: Place the left and right
surround speakers behind your listening position,
facing slightly inward.
The front and surround speakers can be placed on a
flat surface or wall- mounted.
See "Wall-mounting the speakers" for more
information.
Center speaker: Place the center speaker centrally
between the front speakers, facing directly forward.

Wall-mounting the speakers

You can mount the speakers on the wall as follows.
1
Install screws into a solid wall or wall support
as shown below. Use 3.5 to 4 mm (1/8")
diameter self-tapping screws.
2
Hang each speaker by its keyhole slots onto
the protruding screws.
Note
• Make sure the shaft of the screw is seated in the
narrow part of the keyhole slot. Otherwise, the
speaker may fall.
Wall/wall
support
6 mm
(1/4")
Minimum 20 mm (3/4")
150 mm
(5-7/8")
Warning
• Do not mount the speakers on thin plywood or on a
wall with a soft surface material. Otherwise, the
screws may pull out of the surface and the speakers
may fall, possibly damaging the speakers or causing
personal injury.
• Do not affix the speakers to a wall using nails,
adhesives, or unstable hardware. Long-term use and
vibration may cause the speakers to fall.
• To avoid accidents resulting from tripping over loose
speaker cables, affix the cables to the wall.
• Mount the speakers in a wall location that will be
unlikely to result in injury to an individual's head.

Installing the subwoofer

Place the subwoofer as shown in A and B.
A
B
C
NS-B40
0.59kg
(1.30 lbs.)
The placement shown in C is also possible, however, if
NS-C40 the subwoofer is placed directly facing a wall and your
0.73 kg
listening position is in the center of the room, you may
(1.61 lbs.)
not be able to obtain enough bass sound from the
subwoofer. This is because "standing waves" are
forming between the two parallel walls and cancelling
out the bass sounds. In this case, position the
subwoofer at an angle to the wall. It may be necessary
to break up parallel wall surfaces by placing
bookshelves, etc., along them.
or
or
Note: Standing waves
may make it difficult to
hear bass sounds here.
Subwoofer Front speaker

Installation

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