Swc Input Operation - Jensen J1CA7W Installation & Owner's Manual

J1CA7W
The built-in SWC Interface is compatible with PAC steering wheel control modules. The
PAC SWI-RC is recommended. A third-party adapter must be used in order for the J1CA7W
to be compatible with any steering wheel controls. The following controls are available for
most vehicles.
1. Reset
2. Mode
3. Seek/Track Up (+)
Note: Not all OE steering wheel functions may be supported by the J1CA7W.
1. Set "Radio Select Switch". Set the SWI-RC to position 7 - "Pioneer/Other/Sony".
2. To program, use the Pioneer/Sony/Other radio function mapping order for JENSEN units.
3. When programming the SWI-RC, if a function is not supported (or not desired), then the
function MUST be skipped as per the PAC SWI-RC instructions.
4. The SWC function MUST be programmed in the correct order per the PAC SWI-RC radio
function mapping order instructions.
Function
Order
1
2
3 Seek + / Track +
4 Seek - / Track -
5
6
7
8
9
10
27

SWC Input Operation

4. Seek/Track Down (-)
5. Mute
6. Volume Up (+)
PAC SWI-RC Installation Hints
Function
Mapping
Reset
Mode
Mute
Volume +
Volume -
Band
BT Talk
BT End
7. Volume Down (-)
8. Band
9. BT Talk
SWI-RC (3.3VDC Reference)
Center Pin (Ring) Voltage
(Function Select)
H 3.3v
H 3.3v
H 3.3v
H 3.3v
H 3.3v
H 3.3v
L 0.0V
L 0.0V
10. BT End
Tip Pin Voltage
0.6
1.81
1.01
2.07
2.32
2.73
0.60
1.01