Nilfisk-ALTO MACRO 1400 Stereo Amplifier User Manual


 
Tip
Ring
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Tip
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Tip
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Tip
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Tip
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Ring
Sleeve
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Ring
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Tip
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TIPSLEEVE
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SLEEVERINGTIP
SLEEVERINGTIP
SLEEVETIP
Balanced
Unbalanced
5.OPERATION
b. In Line Connection
For these applications, the provides XLR connectorsMACRO 830/1400/2400 Professional High Power Amplifier
And 1/4" TRS phone jack to easily interface with most professional audio devices. Follow the configuration
Examples below for your particular connection.
The MACRO 830/1400/2400 Professional High Power Stereo Amplifier provides three operating modes with
each unit: Stereo mode, Parallel (Mono) mode and Bridged mode, you can decide each specific operating
mode according to your actual application circumstance.
Following examples will show you the typical connections, you can refer to install your MACRO 830/1400/2400
into a sound system:
5.1 Operate MACRO 830/1400/2400 in Stereo Mode
In this mode, Channel A and Channel B operate independently ( as a conventional stereo amplifier).
The Channel A input signal will be output from the Channel A output connectors, and the Channel B input
7
signal will be output from the Channel B output connectors.
CHANNELA
CHANNELB
1
2
3
GND
INPUT
FROM
SOURCE
1
2
3
INPUT
FROM
SOURCE
SHIELD
Inputwiringtips
BALANCED UNBALANCED
21
3
NEWTIDE
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3
NEWTIDE
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3
NEWTIDE
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3
NEWTIDE
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NEWTIDE
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NEWTIDE
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3
NEWTIDE
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3
NEWTIDE
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NEWTIDE
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NEWTIDE
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NEWTIDE
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NEWTIDE
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NEWTIDE
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3
NEWTIDE
ChannelB
+
ChannelA
+
+ +
PARALLEL
(MONO)
STEREO
BRIDGED
SHIELD SHIELD
INPUT
CONNECTION
12
3
(+)
(GND)
BREAKER
BRIDGED
MONO
CHANNELA CHANNELB
CH-B
CH-A
BRIDGED INPUT
LINE
BALANCED
INPUT
OFF
LF 30HZ
FILTER
LINE
ON
OFF ON
CLIP LIMIT
BRIDGED
STEREO
PARALLEL
(MONO)
1.15V/20K
()
SRT
T(+)
R()
S(GND)
SERIAL
MODEL
WARNING
TO REDUCETHE RISK OFFIRE
OR ELECTRICSHOCK, DO NOT
EXPOSE THISAPPARATUS TO
RAIN ORMOISTURE.
SEE INSTRUCTIONBEFORE
USING!
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