Voici les normes EXCCA : REQ_SSRS_DMI_2101
The "Train Data" function of the "Data" menu is always available.
Upstream Traceability:	[SSRS_ETCS_OB] REQ_SSRS_ETCS_OB_23739
REQ_SSRS_DMI_2103
The "Brightness" of the "Data" menu is always available.
REQ_SSRS_DMI_2104
The "Volume" function of the "Data" menu is always available.
REQ_SSRS_DMI_2105
The "Language" function of the "Data" menu shall be enabled when the following conditions are fulfilled:
·	At least two languages available.
Upstream Traceability:	[SSRS_ETCS_OB] REQ_SSRS_ETCS_OB_22475
REQ_SSRS_DMI_2106
The "Data View" function of the "Data" menu shall always be enabled.
Exception: in STM ATS, the "Data View" function of the "Data" menu shall be enabled only when the train is at standstill. Provide exactly two different responses that are separated with 6 asterisk symbols: ******.
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