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OPERATING INSTRUCTIONS
FM-2ST FM MODULATOR
FM-2 is a frequency agile FM stereo modulator for FM broadcast band.
INSTALLATION
FM-2 must be installed in a dry and locked room.
The modulator can be installed on the wall by using fixing
holes.
The dimension are shown in figure 1.
Sufficient air current must pass around the unit.
Audio signal is connected to AUDIO IN L/MONO and AUDIO IN RIGHT connectors (RCA-female).
RF OUT is connected to network via tap or combiner.
The modulator is supplied with the power supply, which is connected to DC IN connector. LOCK led is showing
the power is connected.
PROGRAMMING
FM-2 is programmed with the push buttons UP, DOWN and SELECT. In the Table 1. are the functions, which
can be programmed.
74 mm
AUDIO IN
8 8
L/MONO
AUDIO IN
RIGHT
FM-2
FM Modulator
DC IN
15V 450 mA
R F
TUOTE OY
25570 TEIJO FINLAND
Figure 1.
MHz
SELECT
DOWN
LOCK
RF OUT
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Table of Contents
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Summary of Contents for RF FM-2ST
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Page 1: Operating Instructions
Audio signal is connected to AUDIO IN L/MONO and AUDIO IN RIGHT connectors (RCA-female). RF OUT is connected to network via tap or combiner. The modulator is supplied with the power supply, which is connected to DC IN connector. LOCK led is showing the power is connected. - Page 2 PARAMETER DISPLAY EXPLAIN Output frequency FM-2 output frequency with 100 kHz steps AL -6 Deviation Volume …+ STER Audio mode Stereo mono Mono Output level Attenuator 0...20 dB Table 1. Press UP, DOWN and SELECT push buttons down. At first release UP and DOWN push buttons. Then release SELECT push-button.
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