Sensor Test Mode

Run the system through the ATM Test Mode. Press and hold the ATM test button until the desired test code appears on the read-out box display. Release the ATM button. Move the Read/Hold switch to the "Hold" position.
NOTE: Since sensor access codes are the same as some ATM test codes, the ATM test circuit will turn on before the Read/Hold switch is moved to the "Hold" position.
The computer will now use the diagnostic read-out box to display the output of the selected sensor.

SENSOR TEST MODES