Extron electronics CrossPoint 450 Plus Series - Page 21

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CrossPoint / MAV Matrix Switchers • Introduction
Rack mounting — Rack mountable in any conventional 19" wide rack.
Three front panel security lockout modes (Executive modes) —
Ifamatrix
switcher is installed in an open area, where operation by unauthorized
personnel may be a problem, either of two security lockout modes can be
implemented (the third mode is unlocked). When a front panel locked mode
isenabled,aspecialbuttoncombinationorSIScommandisrequiredto
unlock the front panel controller and make the front panel fully operational.
I/O grouping — Allows the matrix to be virtually divided into smaller
sub-switchers,makinginstallationandcontroleasier.I/Ogrouping
limits the selection of inputs and outputs to members of the same group.
I/Ogroupingallowsspecicoutputs,suchasthosedesignatedforaspecic
purpose, to be grouped together.
Power —
Thematrixswitchers’100VACto240VAC,internalpowersupply(s)
provides worldwide power compatibility.
Primary and redundant power supplies —
(Matrix sizes 2412 and larger only)Includestwointernal100VACto240
VAC,50/60Hz,switchingpowersupplies,whichprovideworldwidepower
compatibility.
The power supply circuitry is configured to automatically switch over from
the primary supply to the hot redundant supply in the case of a failure.
The hot redundant power supply means high reliability for the system and
no loss of functionality should the primary supply fail; the redundant power
supply immediately assumes the load.
Power supply status LEDs —
(Matrix sizes 2412 and larger only) FrontpanelLEDsindicatethestatusof
the primary and redundant power supplies.