Toa SX-2000 Series Installation - Manual (Page 184)

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1.2.3. Access level 3
(citation of EN 54-16:)
the entry to access level 3 shall be restricted by a special procedure, differing from that for access level 2. the
procedure may require
- mechanical keys,
- tools, or
- an external programming device.
Parts in access level 3 must be accessible by persons who are trained and authorized:
- to re-configure the site specific data held within the VAcIE or controlled by it (e.g. labelling, zoning, alarm
organization),
- to storage and change of emergency tones and messages and
- to maintain the VAcIE in accordance with the manufacturer's published instructions and data.
(Explanation:)
When the cabinet racks are in access level 1, then the covers on the SX-2000Sm, SX-2100AI, SX-2000Ao, SX-
2100Ao, SX-2000cI and SX-2000co must be closed after accessing by an authorized person.
1.2.4. Access level 4
(citation of EN 54-16:)
the entry to access level 4 shall be restricted by special means which are not part of the VAcIE.
Parts in access level 4 must be accessible by persons who are trained and authorized by the manufacturer to
either repair the VAcIE or alter its firmware, thereby changing its basic mode of operation.)
1.3. Declaration for the vACIE SX-2000 according to EN54-16 §13.1.2
the design for the VAcIE SX-2000 has been carried out in accordance with a quality management system which
incorporates a set of rules for the design of all elements of the VAcIE, and that the components of the VAcIE
SX-2000 have been selected for the intended purpose and are expected to operate within their specifications
when the environmental conditions outside the cabinet of the VAcIE comply with EN54-16 § 13.1.2.