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80 Chapter 5: Matrox 4Sight-II hardware reference
PC/104-Plus interface
PC/104-Plus is a standard stackable form factor for the ISA and PCI busses.
Matrox 4Sight-II provides access to:
• Several Matrox frame grabbers for PC/104-Plus.
• Other third-party PC/104-Plus (PCI and ISA bus support) and PC/104 (ISA only
bus support) boards.
The Matrox 4Sight-II chassis provides room for up to three PC/104-Plus boards
in total.
Power supply, fan, and chassis
If you have purchased the integrated-unit version of Matrox 4Sight-II, you will
receive a motherboard, equipped with a power-supply and fan, which is encased
in a metal chassis.
If you have purchased the motherboard-only version of Matrox 4Sight-II will have
to supply these components yourself. Please refer to Chapter 4: Installing the
Matrox 4Sight-II motherboard in a custom chassis for details on the specifications
of these components.
Power supply
The integrated-unit version of Matrox 4Sight-II features an external, universal
power supply with the following specifications:
• Input: from 100 to 240 V
• Output: 12 V
, 5.8 A (=70 W).
dc
• An auto-resettable fuse, which cuts off the power-supply if the current exceeds 5 A.
Fan
The fan, which is used to cool the entire unit, is rated at 18 - 38 cubic feet/min.
3
(0.5 - 1.07 m
/min.). It can operate at two speed settings, which are controlled
by the BIOS, based on the processor's temperature.
.
ac
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