ATL twotwo sub1, Руководство пользователя

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Connections
!
Caution
To avoid potential damage, please ensure that the signal source is turned off before
connecting or disconnecting your
twotwo
active subwoofer.
Connections
The rear panels of all
twotwo
active subwoofers carry the same connectors for audio,
control and mains power as described below.
Audio
The two electronically-balanced analogue inputs and the AES3
digital input accept 3-pin male XLR connectors, wired with
Pin-1
screen (ground), Pin-2 signal positive (hot), and Pin-3 signal
negative (cold). The appropriate input is selected via the rear
panel menu system. Each input has a corresponding output which
can provide either the full range input signal or a high-pass filtered
version, selected via the menu system.
Power
An IEC (C14) mains socket is provided with adjacent power switch.
There is no AC voltage selector;
twotwo
active subwoofers accept
AC mains voltages between 90-132 and 180-264V.
THIS UNIT MUST BE EARTHED
In – Thru Connections
The ‘IN’ RJ45 socket accepts volume data and digital audio from the previous
twotwo
speaker in the control chain. The first unit in the chain acts as the Master Volume
controller. An optional Remote Control unit can also be connected to the IN socket.
The ‘THRU’ socket sends the control signal to the next speaker in the chain, and also
passes the digital audio signal if the first speaker has a valid digital input from either its
AES3 or RJ45 ‘IN’ connectors. Note: if the AES3 XLR and RJ45 ‘IN’ are both receiving
valid digital audio, the XLR input automatically takes priority.
!
ba
ck
www.pmc-speakers.com
off
on
100-240V~
50-60Hz 80W
NO USER SERVICEABLE PARTS INSIDE
SERVICING BY AUTHORIZED PERSONNEL ONLY
CAUTION - RISK OF ELECTRIC SHOCK - DO NOT OPEN
PRECAUTION - RISQUE DE CHOC ELECTRIQUE - NAS PAS OUVRIR
WARNING - THIS ITEM IS CAPABLE OF PRODUCING HIGH SOUND PRESSURE
LEVELS WHICH COULD CAUSE PERMANENT HEARING DAMAGE
DO NOT USE WITHOUT AN EARTHED MAINS CONNECTION
DO NOT EXPOSE TO MOISTURE OR WATER
designed, made & tested in the UK
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TM
Advanced Transmission Line