-9-
Installation
Amplifier DIP Switch Settings
AUX Input Polarity and Park-Kill Polarity
Auxiliary Input Polarity
The auxiliary input (see
AUX WIRE
on page 5 and see
Terminal 7
of the 12-terminal
connector on page 43) is normally activated by connecting terminal 7 to positive voltage
(+12VDC).
(See
Positive Switching AUX and PK Switching
diagram above)
.
To activate the AUX function by connecting the corresponding terminal to ground
(negative) instead, turn switch 2 (AUX POS SWITCHING) “OFF” and turn switch 4 (AUX
NEG SWITCHING) “ON”
(see
Negative Switching AUX and PK Switching
diagram
above)
.
Park-Kill Polarity
The Park-Kill input (
Terminal 3
of the 12-terminal connector, see page 43) is used to
automatically turn off any siren tone output when activated (i.e. vehicle shifted into park,
door opened, etc.). The tones will remain off until a control on the siren is activated. The
wiring diagram on page 44 shows two connection examples.
The park kill input is normally activated by connecting it to positive voltage (+12VDC).
(See
Positive Switching AUX and PK Switching
diagram above)
.
To activate the Park-Kill feature by connecting it to ground (negative) instead, turn switch
1 (PK POS SWITCHING) “OFF” and turn switch 3 (PK NEG SWITCHING) “ON”
(see
Negative Switching AUX and PK Switching
diagram above)
!!! CAUTION !!!
BOTH AUX SWITCHES MUST BE SET
CORRECTLY or this feature will not work.
Amplifier DIP Switch Settings
There are four additional DIP switches located on the amp box near the connectors
(see
diagram below)
. These four switches are used to control the polarity of your Auxiliary function
and your Park-Kill function.
There are TWO switches that must be set for Auxiliary Polarity and TWO switches that must
be set for Park-Kill Polarity.
You must set BOTH switches correctly for each function.
1
2
3
4
OFF
P
K
P
O
S
S
W
IT
C
H
IN
G
A
U
X
N
E
G
S
W
IT
C
H
IN
G
P
K
N
E
G
S
W
IT
C
H
IN
G
A
U
X
P
O
S
S
W
IT
C
H
IN
G
ON
(DOWN)
Positive AUX
and PK Switching
1
2
3
4
OFF
ON
(DOWN)
P
K
P
O
S
S
W
IT
C
H
IN
G
A
U
X
N
E
G
S
W
IT
C
H
IN
G
P
K
N
E
G
S
W
IT
C
H
IN
G
A
U
X
P
O
S
S
W
IT
C
H
IN
G
Negative AUX
and PK Switching
!!! CAUTION !!!
BOTH PK SWITCHES MUST BE SET
CORRECTLY or this feature will not work.
(DEFAULT)
Содержание LCS850MG
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