Air Brakes and Train Handling Rules - Alaska Railroad

68 EOT Telemetry DevicesOdometer DisplayOdometer Displays During Incorrect OperationUnsuccessful Calibration—Case 1Comments[ 80] Normal display (showing typical 80 psi pressure).[0000 80] DIST is pressed instead of CAL.[5160 80] Train has traveled 5160 feet.[5160 80] CAL is pressed. The display does not beep orshow 5280 feet. The odometer is not calibrated.[ 80] CAL or DIST is pressed and normal displayresumes.Unsuccessful Calibration—Case 2[ 80] Normal display.[ CAL ON ] CAL is pressed. Display lasts 1 second.[5160 80] Train has traveled 5160 feet.[5160 80] DIST is pressed instead of CAL as the milepost ispassed. The display does not beep or show 5280feet. The odometer is not calibrated.[ 80] CAL or DIST is pressed and normal displayresumes.Unsuccessful Calibration—Case 3[ 80] Normal display.[ CAL ON ] CAL is pressed. Display lasts 1 second.[4000 80] Train has traveled 4000 feet.[4000 80] CAL is pressed before the train has traveledapproximately 1 mile. The display does not beepor show 5280 feet. The odometer is not calibrated.[ 80] CAL is pressed and normal display resumes.Table 68-C. Odometer Displays During Incorrect Operation.June 1, 1996 ARRC Air Brakes and Train Handling Manual 68-27