TX-1 Service/Operation Manual with Schematics
Tx1 (older style electronics and valves)
Rope return spring install procedure MP1 and T700 
Triton DTS - TX Service manual 
NEW procedure for adjusting solenoid in DTS and TX series
Triton DTS - Operation Manual
Head display break out - Parts
Triton TX (monochrome) service manual 
Tru-Trac (TX style) Operational Manual 
Load cell errors (try this first)
3D Activetrac Traction System Maintenance manual 
Saunders Cervical Traction unit (newer)
Centering nut installation 