|  | IMPORTANT: This part of the diagnostic mode enables you to reset and autocalibrate. | 
Table 6–3 Resetting number and Autocalibration number
| Number | Description | Values | 
|---|---|---|
| Pr 1 | To reset the E 01 to E 54 diagnostic error counters | NO / YES | 
| Pr 2 | To reset the C 01 exposure counter | NO / YES | 
| Pr 3 | To reset the “Factory default” parameters. The unit memory is reset using the “out of factory” parameters such as user parameters, technical parameters, counters, etc. | NO / YES | 
| Pr 4 | Auto-calibration | NO / YES | 
To reset or to autocalibrate, follow these steps:
 to display and select the required number.
 to display and select the required number. for at least three seconds until you hear a beep and “EDIT” is displayed indicating that you are in the modification mode.
 for at least three seconds until you hear a beep and “EDIT” is displayed indicating that you are in the modification mode.“NO” is displayed shortly after and it starts to blink.
 to change the value to “YES”.
 to change the value to “YES”. . “ABOR” is displayed.
. “ABOR” is displayed.The system returns to the parameters/programs mode.
|  | Note: Autocalibration (PR 4) is triggered automatically when "RUN" is displayed. "donE" will be displayed when autocalibration is successful. |