OEM IW-202 Installation Information
IW-202
Combination Switch
Source 1 or Source 2
&
Speaker Switch
Pair A or Pair B or Pairs A+B
See Reverse Side for
IMPORTANT Precautionary
and
Installation Information
If independent control of volume for each pair of speakers is desired, two (2) separate volume controls must be installed.
Furthermore, rather than "looping" a single volume control within the multi-colored wire loom of the IW-202, the volume controls
will be wired in-between the Speaker Output terminals of the IW-202 and the speaker inputs of each pair of speakers.
This configuration will require that the wire loom ends be tied together as described above in figure 1.
Wiring ONE (1) volume control within the multi-colored wire loom of the IW-202 to control TWO (2) pairs of Speakers
If no volume control is
used, connect* the wire
loom ends together as
follows:
Orange
Yellow
Gray
White
—
—
Brown
Red
Green
Purple
—
—
Using the IW-202 without Volume Control
Using the IW-202 with One (1) Volume Control
* Connect wire ends by soldering and then properly insulating with electrician’s tape or use "Wire Nuts"
Copyright © 1997 OEM Systems Company, Inc., Sparks, Nevada, 702 355-0405 All rights reserved
SOURCE INPUT CONNECTIONS
SPEAKER OUTPUT CONNECTIONS
Source 2
Source 1
Source 1 & 2
common
twist both leads together
Source 2
Source 1
1
2
3
4
5
6
Right –
Right +
Right +
Left +
Left +
Left –
7
8
9
10
11
12
Brown Wire
Red Wire
Orange Wire
Yellow Wire
Green Wire
Purple Wire
Gray Wire
White Wire
Right –
Right +
Left –
Left +
Right –
Right +
Left +
Left –
Right +
Right +
Right –
Left –
Left +
Left +
"A" Pair & "B"Pair
common
twist both leads together
"B" Pair
"A" Pair
"B" Pair
"A" Pair
"A" Pair & "B"Pair
common
twist both leads together
Source 1 & 2
common
twist both leads together
Product available in
White, Ivory & Almond finishes
Figure 2
Figure 1
To Input Section of Terminal
Block on Volume Control
To Output Section of Terminal
Block on Volume Control
Yellow
Red
=
Brown
=
Right –
=
Right +
=
Left –
Orange
Left +
White
Purple
=
Green
=
Right –
=
Right +
=
Left –
Gray
Left +