Division (12) All functions listed in 2.2. shall work in any mode of operation with the following exceptions:

the calibration function is accessible in the calibration mode only,

the roadside calibration checking function is accessible in the control mode only,

the company locks management function is accessible in the company mode only,

the monitoring of control activities function is operational in the control mode only,

The downloading function is not accessible in the operational mode (except as provided for in requirement 193), and except downloading a driver card when no other card type is inserted into the VU.