Page 1
RAILKING E-8 AA SET OPERATING INSTRUCTIONS Thank you for purchasing the RailKing® E-8 AA Set. The engine’s durable ABS body and die-cast trucks are traditionally sized for operation on most O-31 Gauge track. The engine should operate for years with most...
LIGHT BULB REMOVAL & REPLACEMENT TROUBLE SHOOTING PROTO-SOUND® PROBLEMS Proto-Sound® RESET Feature Chart Transformer Wiring Chart EXPLODED VIEWS AND PARTS LISTS O-31 OPERATION SERVICE AND WARRANTY INFORMATION HOW TO GET SERVICE LIMITED ONE YEAR WARRANTY RailKing E-8 AA Set Operating Manual...
The RailKing E-8 AA Set contains state-of-the art electronics with several built-in automatic features for incredibly realistic operation. Despite these advanced features, the E-8 AA Set is easy to operate with any compatible standard AC transformer (see the compatibility chart on page 32).
3 to 5 seconds. When the engine first enters RESET, the microprocessor initiates a system check to determine if the system, transformer and engine are operating correctly. This takes approximately 5 seconds during which you will hear the engine’s startup sounds begin. In RailKing E-8 AA Set Operating Manual...
HORN OPERATION Your RailKing E-8 AA Set Proto-Sound® equipped engine is equipped with a digital recording of a diesel horn. The horn sound can be activated anytime the engine is in forward or reverse by pressing the whistle button on your transformer.
They are designed to play at random intervals to eliminate repetitive and boring sequences though there is no guarantee that you won’t hear the same message repeated two or more times. RailKing E-8 AA Set Operating Manual...
This effect can be eliminated by simply practicing with the brake feature. In no time, you will quickly learn how to “feather" the throttle to keep the engine moving while the brake sounds play and then turning the throttle off just as the sounds stop. RailKing E-8 AA Set Operating Manual...
Proto-Sound® Electronics at 7020 Columbia Gateway Drive, Columbia, MD 21046-1532. A standard 9v alkaline battery can be substituted as a temporary fix, but, since alkaline batteries can’t take a charge, it will eventually wear down. RailKing E-8 AA Set Operating Manual...
Seconds, Listen For a Horn Blast or Air Release, then Remove your Finger from the Button. Press Bell Button Again Quickly to Stop Bell Chime. Your train is now ready for you to play the PFA. RailKing E-8 AA Set Operating Manual...
Page 10
Change/Press Direction- The Train Will Remain In Horn Whistle Neutral. You Will Hear Closing Doors, Horn Blast, Direction a Few Bell Chimes and Train Departs in the Direction the Train First Stopped. For more detailed PFA instructions, read the following. RailKing E-8 AA Set Operating Manual...
Neutral (not RESET). Once in neutral, set the Listen For The Press & Hold Air Release Sound transformer throttle to 8 The Whistle Button After 3 Seconds For 3 Seconds RailKing E-8 AA Set Operating Manual...
Page 12
Arrival Announcement. Following this arrival announcement, the sounds of doors opening and the conductor saying “Watch your step” is heard. At this point, various Passenger Station sounds can be heard, including passenger footsteps, muffled voices, baggage being moved about RailKing E-8 AA Set Operating Manual...
Page 13
However, the throttle should not be too high for the engine to maintain a safe operating speed. RailKing E-8 AA Set Operating Manual...
In Event 4, you cannot interrupt PFA until after the engine begins to move. Interrupting the throttle before the engine begins to move has no effect on the locomotive’s operation. RailKing E-8 AA Set Operating Manual...
Remember, the horn/whistle doesn’t blow in NEUTRAL (unless you programmed it to do so using Reset Feature 25 - see page 19 for details), only the bell rings. RailKing E-8 AA Set Operating Manual...
For information on operating the RESET volume adjustment option, see the section entitled Figure 3: Adjusting The Proto-Sound Volume “Programming Proto-Sound® RESET Options” on the following pages. RailKing E-8 AA Set Operating Manual...
7. You can advance the throttle as quickly as you like and the computer will still remember the number of times the throttle is advanced by playing back the number of “Clinks" and “Clanks" to confirm the feature you’ve selected. RailKing E-8 AA Set Operating Manual...
Reset 45 are 1 Bell = On Demand (Enabled when PFA is activated), 2 Bells = Always On, 3 Bells = Off. When the desired setting is reached, lock the changes by interrupting the throttle and cycling the engine into forward. RailKing E-8 AA Set Operating Manual...
The settings for Reset 10 are 1 Bell = ON, 2 Bells = OFF. When the desired setting is reached, lock the changes by interrupting the throttle and cycling the engine into forward. RailKing E-8 AA Set Operating Manual...
ON. When the desired setting is reached, lock the Interrupt The Throttle Listen For 8 Clank To “Lock-In” And 0 Clink Sounds changes by interrupting the The Lock-Out Setting throttle and cycling the engine into forward. RailKing E-8 AA Set Operating Manual...
The settings for Reset Feature 23 are 1 Bell = ON, 2 Bells = OFF. When the desired setting is reached, lock the changes by interrupting the throttle and cycling the engine into forward. RailKing E-8 AA Set Operating Manual...
Body Mount Screws Body Mount Screws Motor Mount Screw Motor Mount Screw Figure 5: Placement of the Body Mount Screws of the Cars RailKing E-8 AA Set Operating Manual...
You may find it useful to use two small flatblade screwdrivers to assist you in stretching the tire over the wheel. Be careful to avoid twisting the tire when stretching it RailKing E-8 AA Set Operating Manual...
HEADLIGHT REPLACEMENT (Powered Unit) The E-8 AA Set locomotive contains two bulbs that are controlled by the track voltage. The headlight bulb simply plugs into its lamp socket and can be easily removed should the bulbs burn out. To remove the bulbs, follow the cab removal instructions found in the lubrication section on the preceding pages.
The bell won’t work with a separate bell button. Program Proto-Sound”) and press the whistle button until the bell sounds two dings. Simply turn the throttle off and then on again to lock in the new setting. RailKing E-8 AA Set Operating Manual...
Page 26
The sounds seem distorted, especially when the creating the distorted sounds. Try turning the volume whistle or bell is activated. control knob located on the bottom of the chassis counter clockwise to reduce the overall volume level. RailKing E-8 AA Set Operating Manual...
Page 28
It is possible that PFA was never enabled or has been I can’t get PFA to begin when the engine is stopped in disabled. Try reactivating the feature by holding down the neutral position. the bell button for three or more seconds. RailKing E-8 AA Set Operating Manual...
Horn In Neutral Horn In Neutral OFF 5 Clanks/0 Clinks RESERVED RESERVED Brake/PFA Enabled Brake/PFA ON 5 Clanks/3 Clinks Lockout Enabled Lockout OFF 8 Clanks/0 Clinks Squeaking Brakes Brakes Always ON 9 Clanks/0 Clinks RailKing E-8 AA Set Operating Manual...
275-Watt Standard MTH Z4000 Black 5-21v 390-Watt Electronic *Proto-Sound needs over 14 volts of power to work properly. Overloading or using in-line accessories with this transformer may lower the peak voltage below Proto-Sound’s requirements. RailKing E-8 AA Set Operating Manual...
O-31 OPERATION While the RailKing E-8 AA Set diesel is more than capable of operating on O-31 curves and switches, you may find that certain light cars are prone to derailing when being pulled or pushed by the RailKing E-8 AA Set through O-31 switches.
SERVICE & WARRANTY INFORMATION HOW TO GET SERVICE UNDER THE TERMS OF THE LIMITED ONE YEAR WARRANTY For warranty repair, do not return your product to the place of purchase unless it was purchased from Mike’s Train House in Columbia, MD. Instead, follow the instructions below to obtain warranty service as our dealer network is not prepared to service the product under the terms of this warranty.