Avantgarde DUO SD Manual del usuario - Página 17
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FINE TUNING
LISTENING HEIGHT
Depending on the listening distance and seat height, it may be im‐
portant to tilt the speaker systems forward or backward.
If necessary, tilt the speaker slightly forward or backward by turning
the handle � of the 4 x spike assemblies until the system is optimal‐
1
ly aligned.
RUN–IN TIME
Brand new horns and subwoofers usually need at least 40 hours of
running–in.
During
this
continuously. Please leave the subwoofers ON during this run–in
period.
After this run–in, the sound might have been altered and it might
be necessary to slightly re–tune the system set–up (positioning and
subwoofer-settings).
WARM–UP TIME FOR ITRON
The ITRON electronics uses pure CLASS–A circuits with Zero–
Feedback. To reach its full sonic potential the components need to
be fully warmed–up. A sufficient warm up time (> 15 minutes) prior
to serious listening is recommended.
period
sound
quality
will
improve
32
MISCELLANEOUS
12V DC TRIGGER
The 12V DC TRIGGER sockets of the ITRON & SPACEHORN electron‐
OUT
IN
ics features an "IN"–socket
1
2
easily possible to remotely switch ON/OFF additional devices (addi‐
TRIGGER
tional SPACEHORNS etc.) by simply daisy–chain the 12V trigger sig‐
12V DC
nal.
� Wiring can be made with mono or stereo jack cables.
E–FUSE
All Avantgarde electronics are equipped with a state–of–the–art
electronic protection circuit. This E–FUSE continuously monitors
the unit and in the event of a fault immediately interrupts the flow
of current with unrivaled precision & speed and thus protects the
device from damage.
When the E–FUSE has tripped, the current flow will be interrupted
2
1
and the device stops operating. The red engaged fuse LED
illuminate. Press the E–FUSE RESET button
ENGAGED
FUSE
FUSE keeps tripping, a permanent malfunction has occurred.
E FUSE
RESET
Disconnect the device from the mains and get it serviced by your
dealer.
3
All Avantgarde electronics are equipped with a mains ON–OFF
power switch that includes an external fuse holder
avoid any kind of sound degradation, the usual glass–fuse is
replaced as standard in all Avantgarde E–FUSE controlled devices by
a massive copper bolt to bridge the power.
For whatever reason this copper bolt may at any time be replaced
by a conventional (according to the imprint on the device sticker)
slow blow glass fuse.
FUTURE UPGRADES
Your system has already been equipped with a wifi antenna port to
support future upgrades. This includes remote control signals (from
apps etc.) and receiving OTA (over the air) update files for the
firmware of the built–in controller chipset.
33
�
and an "OUT"–socket
�
. This way it is
�
to reset. If the E–
�
. In order to
(optional future upgrade only).
�
will