installation Requires soldering

• Overland / OMI E7

• I used a digitrax dh123d, mostly because it was handy.
  
1. turn over and remove the 8 screws
2. unsolder the  4 leads, mine were crossed
   
3. I stripped both the black and red wires on the end AND the middle, this let me form a jumper between the front and back trucks.
4. soldered the grey to engineer side, orange to fireman's side. (I did this backwards and had to flip the NDOT bit in cv 29)
5. duct taped things in place,
6. Put back together.
• The 1k resistor on the light board works just fine .