Yamaha IVN Owner's Manual - Page 5

Connection Example 2 - rights

Get Yamaha IVN PDF manuals and user guides View all Yamaha IVN manuals
Add to My Manuals
Save this manual to your list of manuals

Page 5 highlights

CONNECTION EXAMPLE 2 This example shows audio connections for a system using SW118IVN or SW215IVN Subwoofers and a PN90 Crossover Network. MIXING CONSOLE L R PN90 TWO-CHANNEL POWER AMPLIFIER TWO-CHANNEL GRAPHIC EQUALIZER LEFT HIGH LL INPUT OUTPUT L LEFT INPUTS RIGHT R RIGHT TO POWER AMP INPUTS LEFT RR LL LOW INPUT OUTPUT RIGHT RR TWO-CHANNEL POWER AMPLIFIER SPEAKER SYSTEM SW118IVN or SW215IVN SPEAKER SYSTEM SW118IVN or SW215IVN • Do not connect the PN90 between the power amplifiers and the SW118IVN, SW215IVN subwoofers, as doing so will damage the equipment. • Although the PN90 has a standard load impedance of 15 k , it can be used with loads between 7.5 and 30 k , allowing use with most power amplifiers. • Since the LOW signal polarity is inverted at the crossover point between the LOW and HIGH signals, be sure to reverse the polarity when connecting the SW118IVN, SW215IVN input connectors to the power amplifier output connectors. This polarity correction must not be made by reversing the polarity of the connections between the PN90 and the power amplifiers, as doing so will damage the equipment. Please reverse the polarity between the power amplifiers and the SW118IVNs, SW215IVNs. • The PN90 uses unbalanced connectors. Use shielded audio cable with high-quality phone plugs to connect the PN90. The balance between the LOW and HIGH signal levels may be adjusted using the power amplifier volume controls. A good starting point is generally achieved for typical sound sources by raising the LOW signal level about 8 dB higher than that of the HIGH signal. - 5 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
– 5 –
CONNECTION EXAMPLE 2
This example shows audio connections for a system using SW118IVN or SW215IVN Subwoofers and a PN90 Crossover Net-
work.
SW118
IV
N
or
SW215
IV
N
MIXING
CONSOLE
TWO-CHANNEL
GRAPHIC
EQUALIZER
LEFT
INPUTS
RIGHT
PN90
LEFT
HIGH
RIGHT
INPUT
TO POWER
AMP INPUTS
LEFT
RIGHT
LOW
INPUT
TWO-CHANNEL
POWER AMPLIFIER
TWO-CHANNEL
POWER AMPLIFIER
OUTPUT
OUTPUT
SPEAKER
SYSTEM
SW118
IV
N
or
SW215
IV
N
SPEAKER
SYSTEM
L
R
L
R
L
R
L
R
L
R
L
R
•
Do not connect the PN90 between the power amplifiers and the SW118IVN, SW215IVN subwoofers, as doing so will damage
the equipment.
•
Although the PN90 has a standard load impedance of 15 k , it can be used with loads between 7.5 and 30 k , allowing use
with most power amplifiers.
•
Since the LOW signal polarity is inverted at the crossover point between the LOW and HIGH signals, be sure to reverse the
polarity when connecting the SW118IVN, SW215IVN input connectors to the power amplifier output connectors.
This polarity correction must not be made by reversing the polarity of the connections between the PN90 and the power
amplifiers, as doing so will damage the equipment. Please reverse the polarity between the power amplifiers and the
SW118IVNs, SW215IVNs.
•
The PN90 uses unbalanced connectors. Use shielded audio cable with high-quality phone plugs to connect the PN90.
The balance between the LOW and HIGH signal levels may be adjusted using the power amplifier volume controls. A good
starting point is generally achieved for typical sound sources by raising the LOW signal level about 8 dB higher than that of the
HIGH signal.