No. 9 Trolley
5
Proto-Sound 2.0
Operating Instructions
This manual contains the operating instructions for Proto-Sound 2.0 in conventional
mode only. Instructions for accessing DCS command mode features accompany the
DCS Remote Control System equipment.
Activating Proto-Sound 2.0 Conventional
Mode Features
Because Proto-Sound 2.0 is an all-new system developed by M.T.H.'s own research and
development team, it operates differently from original Proto-Sound. Most Proto-Sound
2.0 features are automatically enabled, and Reset has been eliminated, so there is no need
to program features as with original Proto-Sound. Although the new system is easier to
operate than original Proto-Sound, you should read these instructions thoroughly before
using Proto-Sound 2.0 features in order to prevent harm to yourself or your equipment.
Proto-Sound 2.0 features are activated by sequences of Bell and Horn button pushes
described below. Please read the full descriptions of each feature before using it. To use
these buttons to activate features rather than to blow the horn or ring the bell, you should
press the buttons firmly, but rapidly with a ½-second pause between button presses. You
may need to practice your timing to make this work smoothly.
Timing Chart
Total Time Lapse: 1
Seconds
½
Press
Horn
Short &
Firm
½ Sec.
Pause
½ Sec.
Pause
Press
Bell
Short &
Firm
Press
Bell
Short &
Firm
