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EP-61BXC-A
I/O Shield Connector
The EP-61BXC-A is equipped with an I/O back panel. Please use the appropriate
I/O shield (figure 3).
PS/2 Mouse
PS/2
KEYBOARD
Figure 3: I/O back panel layout
Power-On/Off (Remote)
The EP-61BXC-A has a single 20-pin connector for MicroATX power supplies. For
MicroATX/ATX power supplies that support the Remote On/Off feature, this should
be connected to the systems front panel for system Power On/Off button. The
systems power On/Off button should be a momentary button that is normally open.
The EP-61BXC-A has been designed with "Soft Off" functions. You can turn Off
the system from one of two sources: The first is the front panel Power On/Off the
button, and the other is the "Soft Off" function (coming from the EP-61BXA-M's
onboard circuit controller) that can be controlled by the operating system. Windows
95/98 will control this when the user clicks that they are ready to Shutdown the
system.
J3
EP-61BXC-A Board
Case (chassis) Power
ON/OFF button
parallel port
USB port
COM1
Figure 4: Simple MicroATX/ATX Power
Introduction
Joystick/Midi port
COM2
Speaker
MicroATX
POWER SUPPLY
ON/OFF Controller
Line_in
MIC
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