Digitrax N DN163L0A Plug-N-Play Decoder for Walthers and Life Like GP20 Locomotives

Designed to Fit Walthers and Life Like N Scale GP20 Locomotives. Plug 'N Play design makes installation quick and easy. Digitrax LocoMotion System-Your locomotives look like the real thing. The Digitrax LocoMotion System makes them run like the real thing, too! Torque Compensation for smooth as silk operation.

128 Speed Step operation (14 or 28 steps can also be used).
Momentum with acceleration and deceleration.
Normal Direction of Travel is user selectable.
Switching Speed feature for easier and faster access to yard speeds
3 Step Speed Tables set start, mid and max voltage for custom control.
28 Step Speed Tables with 256 level resolution for precise control.
Scalable Speed Stabilization with simple setup and 256 level resolution.
SuperSonic motor drive for quiet operation.
FX3 Functions for prototypical lighting effects
Constant Brightness Lighting with directional or independent control.

Realistic Effects like Ditch lights, Mars lights, strobes, and many more.
Dynamic and Static Qualifiers operate functions based on direction, F0 on or off, loco direction and F0, and whether loco is moving. Function Remapping for custom function setup.
Master Light Switch turns off all lights and functions with one keystroke.
Advanced Consist Function Controls.
White LEDs for added realism.
Transponder ID Equipped ready for transponding on your Layout
Compatible with digital surround sound systems.
All Mode Programming with Operations Mode Read Back-read back CV values right on the mainline.
Decoder Factory CV Reset with or without speed table initialize.
Motor Isolation Protection helps prevent damage to your loco and decoder.
Basic, Advanced, and UniVersal Consisting
2 Digit and 4 Digit Addressing
DCC Compatible