To Next PageTo Next PageWhy does only one coupler function when I press the whistle button on my MTHTrains Model train?
Only one coupler can operate at any one time. Use the coupler selection switch on the bottom of the chassis to choose which coupler you want active.
Why won't my MTHTrains MTH F-3 DIESEL ENGINE Model train engine run after powering up the transformer?
The engine is locked out into the Neutral position. Follow the unlocking procedures in the Lockout Section.
Why are the sounds on my MTHTrains Model train distorted?
The overall ProtoSound volume might be set too high, causing the distorted sounds. Try turning the volume control knob located on the bottom of the chassis counter clockwise to reduce the overall volume level.
What to do if the bell rings only once when I press the whistle button on my MTHTrains Model train?
You are probably trying to ring the bell in RESET instead of neutral. Interrupt the power twice to enter Neutral, set the voltage at 8 volts or less, and then press the whistle button to activate the bell.
Why does a repeating horn blast occur after shutting down my MTHTrains MTH F-3 DIESEL ENGINE Model train?
The battery is insufficiently charged or dead. Follow the recharging instructions found in the section entitled “Self Recharging Battery Backup System.”
What to do if I can’t get the coupler to arm or fire open on my MTHTrains MTH F-3 DIESEL ENGINE?
You may be pressing the whistle button too quickly. See the third remedy in the horn section above.
What to do if the PFA feature does not begin even after stopping the MTHTrains MTH F-3 DIESEL ENGINE Model train engine?
The power was not turned back on once the engine enters the neutral state thus disabling PFA. Leave the throttle on in neutral until after the PFA arrival message plays.
Why don't the diesel start sounds occur when I first turn power on my MTHTrains Model train?
Wait 10 -- 15 seconds before repowering.
What to do if I can’t get the horn to blow on my MTHTrains MTH F-3 DIESEL ENGINE?
You may be pressing the whistle button too quickly. Try pressing the whistle button slower, taking approximately 1 second to fully depress the button.
Why do the brake sounds continue to play even after my MTHTrains MTH F-3 DIESEL ENGINE Model train engine stops?
The brake feature sound record lasts for three seconds.
General| Brand | MTHTrains |
|---|---|
| Model | MTH F-3 DIESEL ENGINE |
| Category | Model train |
| Language | English |
Explains the DCRU reverse unit's states and remote functions.
Details how to activate the digital diesel horn sound.
Explains how to control the digital diesel bell sound.
Describes how to operate the remote uncoupling action.
Explains the random radio transmission sound clips.
Details how to activate the squealing brake sound effects.
Provides advice on synchronizing brake sounds with engine movement.
Explains the function and type of the rechargeable battery.
Guides on how to replace the specific ProtoSound battery.
Introduces the PFA feature for station announcements.
Explains how PFA is activated and controlled through events.
Provides operational tips and scenarios for using PFA.
Details the process of navigating programming features via throttle.
Explains how to adjust engine sound volume using RESET Feature 6.
Guides on configuring ProtoSounds for external bell button operation.
Details how to set squeaking brake activation modes.
Explains how to enable horn sounds while the engine is in neutral.
Describes how to disable the ProtoCoupler function.
Explains how to turn off the Passenger Station Announcements (PFA).
Explains how to disable Cab Chatter sounds via Feature 23.
Guides on enabling the engine direction lock-out feature.
Details using RESET Feature 18 to restore original factory settings.
Step-by-step guide to lock the engine's direction.
Procedure to unlock the engine from its locked state.
Steps to lock the engine in the neutral position.
Details internal gearing lubrication after 50 hours or one year.
Explains greasing the external gears on power trucks.
Addresses common horn sound issues and their solutions.
Lists common bell sound issues and their remedies.
Details issues with the ProtoCoupler function and solutions.
Covers problems with diesel startup and Cab Chatter sounds.
Addresses issues related to the reverse unit lock-out feature.
Explains common issues with sound volume control.
Covers issues related to battery charge and performance.
Addresses problems encountered during or after using the RESET function.
Details issues with the brake sound feature and their causes.
Lists common problems with the PFA feature and solutions.
Outlines the steps to obtain warranty repair service.
Specifies the warranty period and exclusions for defects.
