Praesideo 3.5 Installation and User Instructions EN54-16: 2008

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Clause / Requirement

aall mandatory indications shall be visible at access level 1 without prior manual intervention (e.g. the need to open a door);

bmanual controls at access level 1 shall be accessible without special procedures;

cindications and manual controls that are mandatory at access level 1 shall also be accessible at access level 2;

dentry to access level 2 shall be restricted by a special procedure;

eentry to access level 3 shall be restricted by a special procedure, differing from that for access level 2;

fthe entry to access level 4 shall be restricted by special means which are not part of the VACIE.

NOTE - Further access levels are permitted provided that they are distinct from the access levels described in this standard.

13.7 Indications by means of light-emitting indicators

13.7.1Mandatory indications from light emitting indicators shall be visible in an ambient light intensity up to 500 lux, at any angle up to 22.5° from a line through the indicator perpendicular to its mounting surface

•at 3 m distance for the general indications of functional condition,

•at 3 m distance for the indication of the supply of power, and

•at 0.8 m distance for other indications.

13.7.2If flashing indications are used, both the on period and the off period shall be greater than or equal to 0.25 s, and the frequencies of flash shall not be less than

•1 Hz for voice alarm indications, and

•0.2 Hz for fault indications.

13.7.3If the same light emitting indicators are used for the indication of specific faults and disablements, fault indications shall be flashing and disablement indications shall be steady.

13.8 Indications on alphanumeric displays

13.8.1If an alphanumeric display consists of elements or segments, the failure of one of these shall not affect the interpretation of the displayed information.

13.8.2If an alphanumeric display is used to display mandatory indications, it shall be clear and unambiguous.

Compliance

Signature

All indicators of the Praesideo system can be visible at access level 1. The installer must ensure correct implementation of this requirement.

Manual controls of the Praesideo system at access level 1 are accessible without special procedures.

All Praesideo indications (LEDs, equipment connected to output contacts, front panel display) and manual controls (input contacts, call station keys, front panel menus) that are accessible at access level 1 are also accessible at access level 2.

Entry to access level 2 is restricted by a special procedure; refer to clause13.6, access level 2 description for details.

Entry to access level 3 is restricted by a special procedure, see clause13.6, access level 3 description for details. Correct configuration and installation (physical access control) will ensure that the special procedure differs from that of access level 2. The system administrator shall define users of type ‘user’ for access level 2 and users of type ‘installer’ for access level 3. The installer shall ensure that the physical access procedure differs from that of the physical access procedure of access level 2.

Entry to access level 4 is restricted by means of having to use the File Transfer Application (FTA), see clause13.6, access level 4 description for details. This FTA is only used for access level 4 functions and is therefore not part of the daily operation/configuration of the Praesideo system.

Praesideo is compliant.

All of the light emitting indicators of the Praesideo system fulfill this requirement. When external light emitting indicators are installed, such as LEDs connected to a call station kit or call station keypad kit, or light emitting indicators connected to output contacts, the installer shall use indicators that fulfill this requirement.

The voice alarm indication does not flash; it is steady on both call stations and on output contacts.

The fault indication on a call station flashes with a frequency of 2 Hz (on and off period of 0.25 s) when there is a fault in the system or is steady on when there is a fault in the call station itself. The fault indication on output contacts is always steady on.

Disablement indication is not available in the Praesideo system since Praesideo does not support the optional disablement condition.

Praesideo is compliant.

Praesideo system elements that have an alphanumeric display all have a dot matrix LCD. If a single dot of such a display fails the interpretation of the displayed information is not affected.

The display of the network controller is used to display mandatory indications. Indication of the voice alarm condition is by means of the text ‘Emergency’ and the name of the key that activated the voice alarm condition. Indication of the fault warning condition is by means of the text ‘Faults’ and an indication of the number of active faults in the system. Individual faults with details are shown in a menu structure.

Bosch Security Systems 2011-02

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Bosch Appliances manual Praesideo 3.5 Installation and User Instructions EN54-16
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