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whenever the engine is in NEUTRAL. The bell will never ring
continuously in RESET (Remember NEUTRAL is the state between
Forward and Reverse). Once the bell is turned on, it will continue to ring
when the engine is cycled into forward or reverse until you press the bell
button or re-enter NEUTRAL and turn the bell off with the whistle button.
In fact, because of ProtoSounds® state-of-the-art design, the
microprocessor remembers its last command. Therefore, unless you turn
the bell off before you quit running your train, the next time you run the
engine, the bell will come on. No matter whether you come back an hour
later or a year later, the bell will begin chiming once the engine enters one
of the three directional states.
To turn the bell on using the transformer's whistle button, turn on power to
the track and cycle the engine into NEUTRAL. Turn the throttle to 8 volts
or less (any higher voltage will arm the ProtoCoupler™) and press the
whistle button. The bell should begin chiming. To turn the bell off, press
the whistle button again. If you want to keep the bell on while running the
engine, simply interrupt the power with the transformer throttle or the
transformer directional switch and enter forward or reverse.
PROTO-COUPLER™ OPERATION
Your Blue Comet ProtoSound-equipped locomotive tender is equipped
with a coil-wound ProtoCoupler™ for remote uncoupling action. Because
the ProtoCoupler is controlled through ProtoSound's microprocessor, it
doesn't require an uncoupling track section or modification to your layout
to function. The three simple steps below are required to operate the
coupler.
1. Put your engine in NEUTRAL and turn the throttle all the way up.
2. Press the transformer whistle button to "Arm" the coupler. (You
will hear a "Clank").
3. After arming the coupler, press the whistle button again to open
the coupler.
When the knuckle fires
open you will hear the
buzzing of the coil energizing
and the sound of the air lines
coming apart. It can best be
Put Engine In Neutral
At Full Power
MTH Blue Comet Operating Manual
Listen For The
Ca-Clunk Sound
H
Press & Release
Press & Release
The Whistle Button
The Whistle Button
7
See The Coupler Open
And Listen For The
Cha-Chusshh Sound
H
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