|  | IMPORTANT: This part of the diagnostic mode is only for display. | 
Table 6–2 Counter number
| Number | Description | Values | Unit Factor | 
|---|---|---|---|
| C 01 | Exposure counter Can be reset from the Pr 2 resetting number. | 0 to 9999 | x 10 | 
| C 02 | Total exposure counter Cannot be modified. | 0 to 9999 | x 10 | 
| E 01 - E 54 | Error counters. They can be reset from the Pr 1 resetting number. For more information, see Error Messages. | 0 to 9999 | x 10 | 
To change from one counter number to the next, turn  in any direction.
 in any direction.
|  | Note: You can only view the enabled error counters that have value other than 0. If no error counter is enabled, “NO” and “ERR” are displayed alternatively. |