DR-
8000 Video Switching Matrix
-11-
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Power supply module
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Notes for power supply module
Standard industrial 24V switching power supply module
(
24V/6.25A 150W),self adaptive for 220V/50
Hz and 110V/60 Hz. There are 5V/-5 DC/DC power adapters in each function modules for
enhancing system reliability.
The power supply module also provides a sin synchronization signal for video switching.
Power supply module is installed on the matrix
’
s left front side. (see picture6)
Power supply module has the following components:
(1) Standard industrial switching power supply
(2) upper cover
(3) power supply box
(4) transformer
(5) fan
(6) transformer primary connection wire
(7)transformer secondary connection wire
(8) AC connection wire
(9) DC connection wire
(10) fan connection wire
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Power supply module installation
The Power supply module was preinstalled in the matrix. Please follow the procedure to install/remove
the Power supply module when it is necessary.
1. fix the Power supply module on the upper cover
Picture 7, Power supply module installation
2. fix the transformer primary connection wire, AC connection wire and DC connection wire according
the following picture.
Loosen the screw and plug in the wire then tighten the screw.
(2)
