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CONNECTION DIAGRAMS FOR RUSSOUND MODEL ALTx-WIRi 2D. REFER TO THE INSTRUCTIONS ON REVERSE SIDE. DIAGRAMS ARE NOT TO SCALE.
1X
2X
8 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
1 X
8 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
8 X
1 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
1 X
8 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
Impedance Matching Charts For UltraMatch™
1 X
Refer to the circuit board illustrations at left, which show the
four possible settings (1X, 2X, 4X, 8X).
Impedance Matching For 4 Ohm Amplifiers
Jumper Settings on Circuit Boards
4X
8X
8 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
Example: The table below shows an 8 ohm minimum impedance
1 X
amplifier with 1 pair of 4 ohm speakers and 3 pairs of 8 ohm
8 X
speakers. The chart indicates the jumper setting should be set at 8X.
4 X
X
1 X - 2
X - 8 X
Impedance Matching For 8 Ohm Amplifiers
2 X - 4
8 X
1 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
1 X
8 X
4 X
X
1 X - 2
X - 8 X
2 X - 4
1 X
View of Status Jumpers
from behind plate
Status
Off Position
OFF ON
Status
On Position
OFF ON
8 Ohm Pairs
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
0
-
1X 1X 2X 2X 4X 4X 4X 4X 8X 8X 8X 8X 8X 8X 8X 8X
1
1X 2X 2X 4X 4X 4X 4X 8X 8X 8X 8X 8X 8X 8X 8X
2
2X 4X 4X 4X 4X 8X 8X 8X 8X 8X 8X 8X 8X
3
4X 4X 4X 8X 8X 8X 8X 8X 8X 8X 8X
4
4X 8X 8X 8X 8X 8X 8X 8X 8X
5
8X 8X 8X 8X 8X 8X 8X
6
8X 8X 8X 8X 8X
7
8X 8X 8X
8
8X
8 Ohm Pairs
0
1
2
3
4
5
6
7
8
0
-
1X 2X 4X 4X 8X 8X 8X 8X
1
2X 4X 4X
8X
8X 8X 8X
2
4X 8X 8X 8X 8X
3
8X 8X 8X
4
8X
Audio Receiver
EZB-1 Connecting Block
Amplifier
Speaker
Output
SPEAKERS
SPEAKERS
SPEAKERS
SPEAKERS
ALTx-WIRi 2D
INPUT
R+
R-
L-
L+
L+
L-
R-
R+
OUTPUT
846C to switched
AC outlet on Receiver
Electrical box
8X
4X
1X -2X
2X -4X
1X
-8X
8X
4X
1X -2X
2X -4X
1X
-8X
S
TATUS
+12VDC
P
OWER
+12VDC
IR R
I
ECEIVER
N
IR C
I
OMMON
N
+
12VDC
GND
STATUS
SIGNAL
DESIGNED IN USA MADE IN KOREA
Speakers
WHITE (STATUS)
BLUE (SIGNAL)
RED (+12VDC)
BLACK (GND)
IR and Status Connections
ALTx-WIRi 2D
Decora®
faceplate
S
STA TU
RO L
CO NT
UR CE
IR SO
846C to AC Outlet
857 Infrared Connecting Block
IR Emitters to
Source Components
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Related Manuals for Russound ALTX-WIRI 2D
Summary of Contents for Russound ALTX-WIRI 2D
- Page 1 CONNECTION DIAGRAMS FOR RUSSOUND MODEL ALTx-WIRi 2D. REFER TO THE INSTRUCTIONS ON REVERSE SIDE. DIAGRAMS ARE NOT TO SCALE. 846C to switched AC outlet on Receiver Audio Receiver Electrical box ALTx-WIRi 2D View of Status Jumpers from behind plate Decora®...
- Page 2 INSTRUCTIONS FOR CONNECTING AND USING RUSSOUND MODEL ALTx-WIRi 2D. REFER TO DIAGRAMS ON REVERSE. INSTRUCTIONS Model ALTx-WIRi 2D Volume Control with IR Receiver CONSIDERATIONS SET JUMPERS FOR IMPEDANCE MATCHING IR Receiver and Status Line Connections Instruction Manual 1. Make sure that your amplifier has adequate wattage for the number 4.
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