Entering Diagnostic Mode Procedures Troubleshooting436.2.3. Pro Trainer (PT4) Diagnostics ModeTo enter into diagnostic mode:1. With the treadmill OFF press and hold down Incline (+) and Incline (-) keys and then press and hold ENTERuntil screen displays DIAGNOSTIC as shown below.Available functions are:• Calibration (Speed under Speed window, Incline under Incline window)• HR (Pulse reading)• Key (Button feedback)• Display (test all pixels on display including words, tracks, and numbers)To navigate the diagnostics functions:• To scroll between functions press the Incline (+) key to go forward and the Incline minus (-) key to go backward.• When the functions you want are displayed, press ENTER.• To exit that function press the STOP key to return to the Diagnostic screen.6.2.4. Pro Sport Trainer (PST6) and Cardio Trainer (CT6)• To Enter Diagnostic Mode: With the display OFF, press and hold ENTER key and then press START key untilbeep is heard. The following information is displayed:• Model of the Unit (Pro Sport Trainer or Cardio Trainer) and Version (V1.0 etc) followed by the serial number.• Elevation Pot setting• Speed Sensor Reading• Circuit Board functions (Rom, Ram, NV)• Blue: Tests whether a correctly programmed Bluetooth dongle (Pass) is present (Cardio Trainer 6 only)• SCR: Tests that information is passing between the upper and lower (SCR) board• Audio: Tests if the Cardio theater circuitry is working• Contrast: For LCD screen contrast• Total Hours and Total Miles• To Exit Diagnostics: Pull the safety key to disengage, then replace safety key to allow restarting.• To Enter Hidden Menu of Diagnostics and Settings:1. With board off, press and hold Down and STOP keys and then press START.
