8
General information
Power supply stations
• Power supply unit: refers to the device defined in paragraph 2.10 CE Mark.
• Left, right, behind, above, below: refer to the directions as seen by the operator in front of the
mounted device.
• Qualified personnel: those persons whose training, expertise and knowledge of the laws and bylaws
regarding service conditions and the prevention of accidents, are able to identify and avoid all possible
situations of danger.
2.9.2 Graphic conventions
Following are the graphic conventions used in the text. For a description of the graphic conventions relating
to the interface, refer to paragraph 4.3 Signalling LEDs.
Note:
The detached notes contain important information about the text.
Attention:
The attention prompts indicate that total or partial disregard of the procedure could damage
the connected devices.
Danger:
The danger warnings indicate that total or partial disregard of the procedure could injure the
operator or persons in the vicinity.
Conventions
Example
Description
Text in Italics
Refer to paragraph 2.9.2
Graphic conventions
Text in italics: indicates the title of a chapter, section, paragraph,
table or figure in this manual or other published reference.
[uppercase
letter]
[A]
Representation of a part of the system or video object.
BUTTON
Ok/Esc
computer or control panel keys.