Quinton Error E105

Probable Cause

Controller PCBA NVRAM Failure

Corrective Action

Re-initialize NVRAM:
  1. Press Stop, Faster, and Slower to enter service mode.
  2. Press Stop and Cool Down to reinitialize (For HR Club Track Plus, press the NC PROGRAM LOAD TEST key and proceed to step 4)
  3. Press Clear
  4. Reconfigure controller (HR Plus, adjust the contrast after reconfiguring) If error E105 persists, replace controller.