14
2-8-8-2 STEAM ENGINE
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).
TROUBLESHOOTING
PROTO-SOUND® 2.0
RAILKING M.T.H. ELECTRIC TRAINS
by
Starting Up
Remedy
When I first turn the power on, the engine
will not begin to run. I have to turn the
throttle off and on again to get the engine
to operate.
This is normal behavior.
To prevent
accidental high-speed start-ups, ProtoSound
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.
Horn/Whistle
Remedy
When I press the horn/whistle button, the
bell comes on instead.
I can’t get the horn to blow when I press
the whistle button.
Reverse the transformer leads.
You may be pressing the button too
quickly.
Try pressing the horn/whistle button
more slowly, taking approximately one full
second to fully depress the button.
Bell
Remedy
When I press the bell button, horn/whistle
comes on instead.
I can’t get the horn to blow when I press
the whistle button.
The bell won’t work on a separate bell
button.
Reverse the transformer leads.
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.
Check the wiring of the separate button.
Bell
Remedy
When I try to fire the coupler, FYS start
s
.
The Proto-Coupler won’t let the engine
uncouple on the fly.
The coupler does not fire or stay coupled.
You are waiting too long between whistle
button presses.
Try lubricating the coupler knuckle with
a dry graphite lubricant. Do NOT use oil.
The coupler needs to be cleaned. Wipe
with denatured alcohol
(not rubbing
alcohol) and let dry.