LifePak Defibrillator Calibration-Trouble Shooting3. Press ECG SIZE to scroll to the DEFIB test. 4. Press SYNC to start the DEFIB test. 5. Press ENERGY SELECT to scroll to LOW. Select 1J. 6. Press CHARGE. 7. After the defibrillator/monitor reaches full charge as indicated by the tone, simultaneously press both paddle discharge pushbuttons to transfer the energy into the energy meter. 8. Confirm that the CRT displays the message JOULES DELIVERED: XXX, where XXX is the energy selected. 9. Read the value on the energy meter. 10. Press ECG SIZE as necessary to change the JOULES DELIVERED: XXX value to match the value on the energy meter. 11. Press SYNC to enter the adjusted value. 12. Press CHARGE. After charging is complete, simultaneously press both paddle discharge pushbuttons to transfer the energy into the energy meter. Confirm that the energy meter value equals the selected value as indicated in Table 3-8. Table 3-8 Defibrillator Calibration Measurement Ranges |