MRC SYMPHONY 77 SOUND SYSTEM
Congratulations! You have just purchased one of the most
advanced digital model railroad sound systems available
today. The MRC Symphony 77 will bring you the sounds of
railroading whether or not you have a train layout. Just plug it in
and enjoy. The sounds are divided into two independent
groups, emanating from their own speakers. There are also
two modes of operation depending on the era you like- Steam
or Diesel.
Operational Information:
1. A wall transformer is included in the box, please plug
into the rear jack of the right hand speaker prior to
plugging it into your wall outlet. Turn the power switch
on, the pilot LED should light, and sounds will come
from the speakers depending on which mode you have
chosen.
2. Use the mode switch to pick your mode, either steam or
diesel, (D=diesel/S=steam), and the idling sounds of
that type of loco will play from the right side speaker,
with the associated type of random noises playing from
the left speaker. (Both modes can not be played
together).
3. Use the speed buttons to make that type of locomotive
go from idle to full speed and anywhere in between by
repeatedly pressing the up or down buttons.
