SerVision MVG 400 Guide de l'utilisateur télécharger pdf (Page 59)

SerVision MVG 400 System Guide

Configuring the MVG 400 59

Option Description

Manual Lets you activate and deactivate daylight savings time manually. When

this option is selected, the Enabled checkbox appears below the DST

Control Type field. Select this checkbox when daylight savings time

begins, and clear it when daylight savings time ends.

Figure 44: Manual DST settings

Automatic Lets you define a rule for the automatic activation and deactivation of

daylight savings time. For example, you can specify that daylight time

should be activated on the last Sunday of March. When this option is

selected, the Start and End lines appear below the DST Control Type

field. In the Start line, specify the start date of daylight savings time;

in the End line, specify the end date.

Figure 45: Automatic DST settings

Automatic

Floating

Lets you specify the start and end dates of daylight savings time. When

this option is selected, four pairs of Start Date and End Date fields

appear below the DST Control Type field. Use them to define up to

four daylight-savings-time periods (covering the next four years).

Figure 46: Automatic-Floating DST settings

Note: When daylight savings time is activated or deactivated automatically, the change

is implemented at midnight at the beginning of the selected day. For example, if you

select Saturday, it is implemented at midnight between Friday and Saturday.

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SerVision MVG 400 Guide de l'utilisateur Page 59