3
UK
1 Preliminary note
This document applies to devices of the type "compact speed monitor" (art� no�:
DI5029 and DI5030)�
This document is intended for specialists� These specialists are people who are
qualified by their training and their experience to see risks and to avoid possible
hazards that may be caused during operation, installation or maintenance of the
device�
Read this document before use to familiarise yourself with operating conditions,
installation and operation� Keep this document during the entire duration of use of
the device�
WARNING
Adhere to the warning notes and safety instructions
�
1.1 Symbols and warnings used
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Instructions
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Cross-reference
Information
Supplementary note�
Important note
Non-compliance may result in malfunction or interference�
WARNING
Warning of serious personal injury�
Death or serious irreversible injuries may result�