Dutch & Dutch 8c Посібник користувача - Сторінка 10
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Product operation
Connecting to mains power
The 8c accepts AC mains voltages between 110V
and 230V and net frequencies between 50 and 60
Hz. There is no difference in amplifier output power
between 110V and 230V mains voltages. An IEC
power cord, suited to your regional power outlets,
is supplied with the 8c. Plug it into the IEC receptacle
(16), then plug the other end into your wall socket.
Status LED
The LED on the 8c's functions as a status indicator.
· ·
Off: the loudspeaker is switched off entirely OR
the led is disabled via the app.
· ·
On: the loudspeaker is switched on.
In case the illumination of the logo is undesirable,
it can be switched off from via the app or
lanspeaker.com. Please keep in mind that the
loudspeaker's status can only be monitored through
the app in this case.
Connecting to a local area network
The 8c has an RJ45 receptacle (11), which can be
used to connect to your local area network (LAN),
allowing the Dutch & Dutch app to find your
speakers.
The 8c will work perfectly without a LAN connection:
it is only required in case you wish to access settings.
Audio input
The 8c can be connected to either digital (AES3) or
(preferably balanced) analog sources. A female XLR
connector labelled 'in' (8) is used to present these
signals to the 8c. Make sure the correct preset is
selected (see "Settings").
Although it may be possible to connect unbalanced
sources with adapter cables, proper functioning
with regard to hum and noise is not guaranteed.
Dutch & Dutch strongly recommends that balanced
sources be used in order to obtain optimal gain and
sound quality.
Outputs
AES3 signals can be looped through the 8c. A male
XLR loopthrough connector labelled 'thru' (9) can be
used to loop the signal through the 8c. Make sure
that both loudspeakers are set to the correct AES3
channel in case you are looping an AES3 signal from
one 8c to the other. (See "Settings").
The second male XLR connector is labelled 'sub'
(10), which is a balanced analog output intended
primarily for use with an external active subwoofer.
The sub output has no standard pre-set filters; it
can also be used as a fullrange filtered output for
other applications than a subwoofer.
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Settings
Basic settings can be adjusted with either the app
or the "Set input" pushbutton (12) on the rear
panel. The webapp can be reached in two ways:
1. Via www.lanspeaker.com, where you
speakers automatically will show up if they
are connected to the same network as the
computer, tablet or smartphone you are
accessing the website on
2. By connecting to your speaker directly; in
your browser, enter 'http://8c-serial#'; e.g.
'http://8c-123'.
Pushing the "set input" button briefly will toggle
the input setting between the analog high level (+4
dBu), analog low level (-10 dBV), AES3 left channel,
AES3 right channel and AES3 mono input settings.
The four LEDs indicate the selected setting.
· ·
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.
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