TGA300 Rev180405
25
Table 5.  Calibration Codes Quick Reference Chart
CALIBRATION
Three programs are available after the calibration password code has been entered:
C1 - Discharge Pressure Sensor Zero Calibration
C2 -  Intake Pressure Sensor Zero Calibration
C3 - Engine RPM Calibration
Refer to Table 5. Calibration Codes Quick Reference Chart.
Enter Calibration Password Code 1111
Note: To exit the programming mode, press the SILENCE button when the 
program code ashes in the RPM display.
1.  Enter the password code 1111. (Refer to Programming Section.)
  Result: When the correct password code is entered  C       1  ashes in the 
RPM display. The message display shows  D.PSI.
2.  Press the PRESSURE or RPM buttons when the program (C) code is 
ashing to scroll through the program codes.
  Refer to specic calibration section for detailed procedures.
Note: If there is a failure during calibration the message display shows 
SENSOR PROBLEM.
3.  Press the SILENCE button when the program (C) code is ashing to exit.
CODE DESCRIPTION MESSAGE 
DISPLAY
Press MENU 
Button Again
Press MENU 
Button Again
C1 Discharge Pressure 
Sensor Zero Calibration
D.PSI D.PSI
SET P=0?
D.PSI
D.PSI=0
C2
Intake Pressure Sensor 
Zero Calibration
I.PSI I.PSI
SET P=0?
I.PSI
I.PSI=0
C3 Engine RPM Calibration CAL.
ENG RPM
SET RPM
XXXX