Instruction manual

5
SECTION 3
OPERATION
A) Controls and indicators
Input level is controlled by a potentiometer located on the front panel. A power
indicator and over-modulation LEDs are also located on the front panel.
B) Input and output connectors
The MS-100 is equipped with an 1/4'' stereo female chassis phone jack that suits
most audio setup combinations. The RF output is permanently linked to a
telescopic antenna .The telescopic antenna is secured to the MS-100 rear panel.
C) Optimal input level
Optimal input level is reached when the audio level at the receiver end is equal
to the level of a standard FM broadcast station. To obtain this result it is
mandatory to compress the audio input signal (between your audio source
output and the inputs of the MS-100).
SECTION 4
MAINTENANCE AND ALIGNMENT
A) Maintenance
No maintenance is required to keep the transmitter in top operating condition. If
an external cleaning appears necessary, use a soft, damp cloth and mild soap
only.
B) Frequency selection
(Your MS-100 is factory preset to 98.5MHz)
The transmitting frequency is user programmable via the 10 bits dip switch on
the rear panel. If a change of the frequency is required, follow this simple step:
1) From the «bits switch» codes table, on the next pages (or the frequency
chart underneath the MS-100 cabinet), select the appropriate «bits switch»
code (switch 1 to 8) for your chosen frequency and set the «bits switch»
accordingly.
Notes: 1) The frequency range of the MS-100 is 88.1 MHz to 107.5 MHz.
2) Bit switch 9 is for mono/stereo selection & switch 10 is for bass
boost selection offered on the Stereo Unbal option only.
Your MS-100 is now locked to your chosen FM frequency.