Bellman BE2030, User Manual, Page: 115 / 124

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Balance control
The balance between the right and left-hand channels can be
set to compensate, for example, for a hearing loss in one ear.
Press the
<
button ( 11 ) to adjust the balance on the left and the
>
button (
12
) to adjust the balance on the right.
The standard setting is centered balance.
Basic attenuation
Different headphones have different sensitivity levels and you can
compensate for this with basic attenuation. What you actually set
is the attenuation you require at the maximum power output you
want to have (which is therefore 0 dB attenuation). This setting is
useful when you want to adjust the maximum volume in user mode
for a pair of headphones or in-ear phones with a higher sensitivity
than the BE9122 Bellman Stereo Headphones or, for example, if you
want to limit the volume for a child.
Use the
>
button (
12
) to reduce the basic attenuation (increase the
volume) and the
<
button (
11
) to increase the basic attenuation
(reduce the volume). The basic attenuation is adjusted in incre-
ments of 3 dB.
The standard setting is 0 dB attenuation, which corresponds to the
maximum output signal.
Stereo/Mono
The line-in signal can be rendered in either Stereo or in Mono.
The intelligibility of speech can be increased in certain listening
situations, such as when watching TV, if the signal is in Mono.
Press the
+
(
9
) button to select Stereo.
Press the
-
( 10 ) button to select Mono.
The standard setting is Stereo.
Bass reduction
Low-frequency interference such as fans and road noise can be
tiring if you are exposed to it for a long period. By activating bass
reduction, low-frequency interference and sounds are reduced.
Press the
+
( 9 ) button to select Bass Reduction.
Press the
-
(
10
) button to deactivate Bass Reduction and get
level frequency response.
The standard setting is deactivated Bass Reduction.