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F M Modulator /
Is ola tion Tra ns former
C onnec tions
and
Ins tallation
Ins truc tions
NOTE
1. The Vehicle antenna is cut off from the radio when
the power is supplied to the FM modulator via S W1.
Power to the modulator must be switched off in
order to receive normal AM/FM reception.
2. The FM modulator is designed to accept “Line Level”
signals only. These “signals” require amplification to
drive headphones or speakers. (Inputting “Higher”
level audio signals (headphone, external speaker etc)
will override the radio and cause unwanted noise.
Reducing higher level inputs can be achieved through
the use of special “attenuators” or line level reducers.)
3. S W2 is used to select the modulator frequency. The
radio must be turned to the same frequency that was
selected by S witch S W2.
FU SE
125V 2A
DC 12V
-
+
-
+
RF
OU T
ANT .
IN
CH . 3
CH . 4
VIDE O
AUDIO
RCA PATCH CORD REQUIRED FOR STEREO CONNECTION
Y-ADAPTER REQUIRED FOR MONO CONNECTION (6”)
RED RCA TO RIGHT
WHITE RCA TO LEFT
GROUND
+ 12 ACC POWER
DWNUP
B AND
1 2 3 4 5 6
TO NE
OF F/VO L
XXXX /XXXXXX
AS /FS
T/F
▲
▲
TO RADIO
ANTENNA IN
TO VEHICLE
ANTENNA OUT
36”
36”
7.5”
15’
18”
18”
S W1
36”
128-6818
FM S TER E O MODULATOR
89.1/88.7 MHz
132-5672
TO RADIO ANT. TO CAR ANT.
®
ELEC TRONIC S C ORP.ELEC TRONIC S C ORP.
S W 2
Date : 22/4/03PRINTING : ALL IN BLAC K WOR DINGS, WHITE BASE
With individual Is olation Trans former