Speaker installation option
Optional speaker settings
Attaching to a wall
You can attach all of the speakers (except subwoofer) to a wall.
≥ The wall or pillar on which the speakers are to be attached
should be capable of supporting 10 kg per screw. Consult a
qualified building contractor when attaching the speakers to
a wall. Improper attachment may result in damage to the wall
and speakers.
≥ Do not attempt to attach these speakers to walls using
methods other than those described in this manual.
1
Drive a screw (not supplied) into the wall.
A At least 30 mm
B ‰ 4.0 mm
C ‰ 7.0 mm to ‰ 9.4 mm
D Wall or pillar
E 5.5 mm to 7.5 mm
2
Fit the speaker securely onto the screw(s)
with the hole(s).
e.g., [BTT775] Front speaker
DO NOT
≥ In this position, the
speaker will likely fall if
moved to the left or right.
Use the measurements indicated below to identify the
screwing positions on the wall.
≥ Leave at least 20 mm of space above the speaker and 10 mm
on each side to allow enough space for fitting the speaker.
[BTT775]
Front speaker, Surround speaker
[BTT770] [BTT370]
Front speaker
Attach to a wall without the base and the stand.
DO
≥ Move the speaker so that
the screw is in this
position.
[BTT770] [BTT370]
Surround speaker
[BTT270]
Front speaker, Surround speaker
F 28.5 mm
G 97 mm
H 335 mm
I 210 mm to 212 mm
J 40 mm
K 63 mm
L 322 mm
M 40 mm
N 17.6 mm
O 98.7 mm
[BTT775] [BTT770]
Centre speaker
[BTT370] [BTT270]
Centre speaker
P 18.8 mm
Q 117 mm
R 209 mm to 211 mm
S 97 mm
T 23 mm
U 95 mm to 97 mm
V 26 mm
W 16.7 mm
X 63.7 mm
∫ To avoid speaker dropping
[BTT775]
Front speaker, Centre speaker, Surround speaker
[BTT770] [BTT370]
Front speaker, Centre speaker
e.g., [BTT775] Front speaker
A String (not supplied)
B Screw eye (not supplied)
C Less than 10 cm
D Rear of the speaker
≥ Consult a qualified building contractor to avoid damage to
the wall or speakers.
≥ Use a string of less than ‰ 2.0 mm, which is capable of
supporting over 10 kg.
VQT3M06
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