Troubleshooting Proto-Sound® 2.0 Problems
Although Proto-Sound 2.0 has been designed and engineered for ease of use,
you may have some questions during initial operation. The following table
should answer most questions. If your problem cannot be resolved with this
table, contact M.T.H. for assistance (telephone: 410-381-2580; fax: 410-423-
0009; [email protected], 7020 Columbia Gateway Drive, Columbia
MD 21046-1532).
RailKing F-3 R-T-R Passenger Set with Proto-Sound® 2.0
18
Starting Up
Horn
Bell
Remedy
Remedy
Remedy
When I first turn the power on, the engine
will not begin to run.
The engine will not start after I press the
Direction button.
My engine sounds are distorted and garbled.
I can't get the horn to blow when I press the
Horn button.
I can't get the bell to ring when I press the
bell button.
You may be pressing the button too quickly. Try
pressing the Horn button more slowly, taking
approximately one full second to fully depress the
button.
You may be pressing the button too quickly. Try
pressing the bell button more slowly, taking
approximately one full second to fully depress the
button.
This is normal behavior. To prevent accidental
high-speed start-ups, Proto-Sound 2.0 is
programmed to start up in neutral anytime track
power has been turned off for several seconds. See
the "Basic Operation" section for more details.
You may not be sending enough power to the track
to power the engine. Rotate throttle clockwise to
increase track power.
The battery may have run down, especially if the
engine has been in storage for some time. See the
"Self-Charging Battery Back-Up" section of these
instructions for how to test, recharge, and (if
necessary) replace the battery.
Coupler
Remedy
When I try to fire the coupler, FYS starts.
The Proto-Coupler won't let the engine
uncouple on the fly.
The coupler does not fire or stay coupled.
The rear coupler does not fire, but coupler
sounds play.
You are waiting too long between Horn button
presses. See the timing instructions located at the
beginning of the "Proto-Sound 2.0 Operating
Instructions" section.
Try lubricating the coupler knuckle and rivet with
a dry graphite lubricant.
The coupler needs to be cleaned. Wipe with
denatured alcohol (not rubbing alcohol) and let
dry.
Check position of Auxiliary Proto-Coupler
Control Switch. Switch Should be in the “OFF”
position for the rear coupler to fire.
Cab Chatter
Remedy
Sometimes the Cab Chatter sounds don't
play.
Cab Chatter plays only in neutral at random
intervals.
