FM Modulator /
Is olation Trans former
C onnections
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.
P ower to the modulator must be s witched off in
order to receive normal AM/FM reception.
2. The FM modulator is designed to accept “Line Level”
s ignals only. These “signals” require amplification to
drive headphones or s peakers. (Inputting “Higher”
level audio signals (headphone, external s peaker etc)
will override the radio and caus e unwanted noise.
R educing higher level inputs can be achieved through
the us e of special “attenuators ” or line level reducers.)
3. S W2 is used to select the modulator frequency. The
radio mus t be turned to the same frequency that was
s elected by S witch S W2.
FUS E
125V 2A
DC 12V
-
+
-
+
RF
OUT
ANT.
IN
CH . 3
CH . 4
VIDE O
AUDIO
R C A PATCH C OR D R E QUIR E D FOR S TE R E O C ONNE C TION
Y-ADAPTE R R E QUIR E D FOR MONO C ONNE C TIO N (6”)
R E D R C A TO R IG HT
WHITE R C A TO LE F T
G R OUND
+ 12 AC C POWE R
DWNUP
BAN D
1 2 3 4 5 6
TON E
OF F/VO L
XXXX/XX XXXX
AS /FS
T/F
▲
▲
TO R ADIO
ANTE NNA IN
TO VE HIC LE
ANTE NNA OUT
36”
36”
7.5”
15’
18”
18”
S W1
36”
128-6818
FM STE RE O MO DULATOR
89.1/88.7 MHz
132-56 72
TO RADIO ANT. TO CAR ANT.
®
ELEC TRONIC S C ORP.ELEC TRONIC S C ORP.
S W 2
Date : 22/4/03P R INTING : ALL IN B LAC K WOR DING S , WHITE B AS E
With individual Is olation Trans former
