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RFM100 FM MODULATOR

OPERATION

1.

Turn the ON/OFF switch to the ON
Position (the ”|” icon) or press
the FM MOD button if connected
to the MCB1000.

2.

Turn on the radio and select the
FM band. Tune in either 88.7 or
89.1 (your installer can advise
you which frequency setting is
being used in your installation).
Once you determine the correct
frequency, it is a good idea to
store the frequency using one of
your radio’s preset buttons.

3.

Turn on the auxiliary audio source
(VCR, DVD, MP3 player, etc) and
begin playback. The sound from
the source unit should now be
audible over your speakers.

4.

To return to standard radio use,
turn the ON/OFF switch to the Off
position (the “O” icon).

SPECIFICATIONS

Operating Voltage:

14.4V DC Nom.
Operating Range 10.8-15.6V DC

Max. Current Consumption: 

200mA

Operating Frequencies: 

88.7, 89.1 FM

Fuse Rating (in Fuse/Filter Box):

2A AGC

Parts List:

(1) FM Modulator Main Unit 
with integrated harness.
(1) ON/OFF Switch with inte
grated harness.

.

ON/OFF SWITCH

The RFM100 FM Modultor is a two-channel stereo FM modulator with selectable FM

frequencies, variable gain, and a remote on/off switch. It allows the addition of

auxiliary audio sources to any FM radio (even those lacking auxiliary inputs), and

can be used with DVD players, VCRs, MP3 players, and much more.

© 2001 Directed Electronics, Inc.  

N86101 12-01

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