MRC EQ Limit, Руководство пользователя

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MRC AUDIO EQ
Limit
5
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As prevention against manipulation of the system, the limiter has a circuitry that detects
different actions on the microphone like changing the original microphone, covering it with
sound isolating material, changing its location, etc. It registers the date and time of the
moment of the manipulation and mute the sound if desired.
All these events are kept in a
non-volatile memory , with capacity for over 4 months of activity
(registering sound levels every 5 minutes).
To avoid improper manipulation of the system, all the configuration and programming of the
unit is only possible through proprietary software installed in a PC. It is necessary to register
this software prior its first use and introduce a user’s license that is provided for each authorized
user, license that identifies him in each access to the unit.
Optionally, the limiter can be provided with an internal ETHERNET adapter and/or an external
GPRS modem, with which real time control is possible through Internet, in a web page
restricted to authorized and subscribed to SICREL system users.
It also has physical protections with sealing screws at the connections back plane and for the
microphone’s cover.
As a complement for its installation and configuration, the limiter has an internal pink noise
generator.
All these elements are shown in the block diagram in
fig.1