Extron electronics NetPA U 2002 SB Setup Manual page 4

NetPA U 2002 SB • Setup Guide (Continued)
Stereo 8Ω or 4Ω Output Modes
Wire output connector
to speaker loads as
shown to the right
Bridged Mono 8Ω/16Ω/70V/100V Modes
Wire output connector
to mono speaker load
as shown to the right
Speaker Output Port and Wiring Diagram
Figure 6.
ATTENTION:
•
You must use Class 2 wiring for this output to comply with UL requirements.
•
Vous devez utiliser le câblage de classe 2 pour cette sortie afin de vous conformer aux exigences UL.
•
Do not tie channel output pins to each other or to ground. Doing so will short out the outputs, damage the
amplifier, or both.
•
Ne pas lier les sorties 1 et 2 des canaux entre elles ou à la terre. Les sorties pourraient être court-circuitées et/
ou l'amplificateur pourrait être endommagé.
•
To avoid risk of damage to the amplifier or the speakers, always check that low-impedance speaker loads
(4 Ω/8 Ω/16 Ω) and high-impedance speaker loads (70 V/100 V) are appropriately wired to the amplifier for the
desired mode.
•
Pour éviter les risques de dommages à l'amplificateur ou aux haut-parleurs, vérifiez toujours que les charges de
haut-parleur à faible impédance (4 Ω/8 Ω/16 Ω) et les charges de haut-parleurs à haute impédance (70 V/100 V)
sont correctement câblées à l'amplificateur pour le mode souhaité..
Step 5 — AT Port
Connect a RJ-45 connector to the AT port to connect and
communicate with the Dante network. It is also one of the
interfaces DSP Configurator uses to communicate with the
amplifier. The Link LED indicates when a connection is made.
Go to Configure Dante Device Settings
information on Dante settings. See the image to the right for
wiring.
Step 6 — Powering on Amplifier and Adjustments
Ensure all sources connected to the amplifier inputs are muted to
avoid potential speaker damage during power-up.
Reconnect all the power cables and switch on the rest of the
equipment before powering on the power amplifier. The amplifier
boots-up for up to 10 seconds as the front panel LED flashes
green.
4
Stereo 8Ω or 4Ω
Speaker Loads
CH 2
CLASS 2 WIRING
1 BR 2
OUTPUTS
CH 1
Mono 8Ω, 16Ω, 70V,
or 100V Speaker Loads
CLASS 2 WIRING
1 BR 2
CH 1
OUTPUTS
on page 6 for
Pins:
Crossover Cable
12345678
(for direct connection to a PC)
End 1
Pin Wire Color
1 white-orange
2 orange
3 white-green
4 blue
5 white-blue
6 green
7 white-brown
8 brown
Insert Twisted
T568B
Pair Wires
A cable that is wired as TIA/EIA T568A at one
RJ-45
end and T568B at the other (Tx and Rx pairs
Connector
reversed) is a "crossover" cable.
End 2
Pin Wire Color
1 white-green
2 green
3 white-orange
4 blue
5 white-blue
6 orange
7 white-brown
8 brown
T568A