FAQ:Reset NCE Light It Decoder

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DCC Categories Automation, Stationary Decoder
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To reset an NCE Light It decoder:

  • Press the gold-coloured Program button.
    • The LED should begin flashing
  • On the Cab, press PROGRAM then ENTER
  • Enter any unused locomotive address, such as "3"
  • Press 2 for CV
  • CV = 128, then press ENTER
  • Input the value of 170, press ENTER
  • All LEDs should come on with full brightness and normal operation will be restored after the Light It reboots.

Brightness CVs

Default value = 255
– 140
– 141
– 142

Effects CVs

Default value = 1 (Steady ON)
– 137
– 138
– 139
See "Notes to Self" (link below) for additional details.

Default address is 3 (Three).
Programming must be done in Operations Mode.

  • Valid accessory addresses 1-2043
  • Valid signal addresses 1-2043
  • Valid locomotive addresses 1-9999

Reference: Light-it, Notes to self