Bang & Olufsen BeoLab 4 - User Guide - Manual (Page 8)

Adapt the loudspeakers to your room
When a loudspeaker is placed
in a corner, or close to a wall or
ceiling, the bass level is boosted
compared to the bass level
achieved from a loud speaker
placed in a more free-standing
position.
Use the POSITION switch to
ensure that the bass level suits
the placement of the loud-
speaker. The appropriate switch
setting depends on the distance
from the loud speaker to the
walls, ceiling and corners of the
room.
Use the guidelines mentioned here,
and the illustrations on the next
two pages, when deciding which
of the three POSITION switch
settings to select – on each loud-
speaker.
… Placed on a floor stand
Use POSITION 1 if the loudspeaker
is placed more than 50–70 cm (20–
28") from a side wall (inside the
light grey zone).
Use POSITION 3 if the loud speaker
is placed closer to a side wall
(inside the darkest grey zone).
… Placed on the wall
Use POSITION 1 if the loudspeaker
is placed more than 50–70 cm (20–
28") from a side wall, and more
than 50 cm (20") below the ceiling
(inside the light grey zone).
Use POSITION 2 if the loud speaker
is placed less than 50 cm (20")
below the ceiling (inside the darker
grey zone).
Use POSITION 3 if the loud speaker
is placed inside the darkest grey
zone.
… Placed on the ceiling
Use POSITION 1 if the loudspeaker
is placed more than 50–70 cm (20–
28") from a side wall, and more
than 50 cm (20") from the rear
wall (inside the light grey zone).
Use POSITION 2 if the loud speaker
is placed less than 50 cm (20")
from the rear wall (inside the
darker grey zone).
Use POSITION 3 if the loud speaker
is placed inside the darkest grey
zone.
… Standing on a table
Use POSITION 1 if the loudspeaker
is placed more than 50–70 cm (20–
28") from a side wall, and more
than 50 cm (20") from the rear
wall (inside the light grey zone).
Use POSITION 2 if the loud speaker
is placed less than 50 cm (20")
from the rear wall (inside the
darker grey zone).
Use POSITION 3 if the loud speaker
is placed close to both the rear wall
and a side wall (inside the darkest
grey zone).
POSITION
3 2 1
LINE PC - LINE IN
RIGHT LEFT - POWER LINK
8
The POSITION switch is located
below the socket panel.