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Analog high level (+4 dBu): this setting should be
used with professional audio equipment that
uses the +4 dBu alignment level. The maximum
peak input level before clipping is +24 dBu.
· ·
Analog low level (-10 dBV): this setting can be
used with equipment that has a lower output
level, such as consumer electronics The
maximum peak input level before clipping is
+10 dBV.
· ·
AES3 left (AES3 L): the left channel of a supplied
AES3 signal will be used.
· ·
AES3 right (AES3 R): the right channel of a
supplied AES3 signal will be used.
· ·
AES3 mono (both "AES3 L" and "AES3 R"
indication LEDs are illuminated): the AES3 signal
will be mixed to a mono signal.
In case you which to reset the loudspeaker to its
factory settings, push the button for 5 seconds. This
will also clear all equalizing filters and return the
input to the +4 dBu setting.
Cooling fan
The 8c is equipped with a hybrid cooling system.
During normal use, natural convection cooling
will suffice to keep the amplifier and electronics
at normal operating temperature range. In case
of heavy use, a fan provides additional cooling as
necessary. The fan speed is regulated to maintain a
low noise level.
During the power-up process, the fan will switch on
at full speed and switch off as soon as the speaker
is booted up. This is a normal function check.
In case of extreme overheating, the 8c will shut
down to prevent damage to its electronics.
Fuse
A 10A fuse is located in the fuse drawer next to
the mains input and power switch (13). If the
loudspeaker should not switch on upon operation
of the power switch, inspect the fuse to make sure
that it is intact. You can pry open the fuse drawer
with a small flat screwdriver and, if necessary,
replace the fuse inside. Make sure to use the correct
rating.
However, if a fuse fails, it is most likely due to an
internal electrical fault and replacing the fuse will
not solve the problem. In case the new fuse also
fails, the product needs to be serviced.
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