I/O Shield Connector
The EP-3VWM is equipped with an I/O back panel. Please use the appropriate I/O shield (figure 3).
parallel port | Joystick/Midi port |
PS/2
KEYBOARD
COM1 | VGA1 | | | | | |
| | | | | |
Speaker | | | | |
| | |
Figure 3: I/O back panel layout | | Line_in | | |
| |
| | | | | MIC |
Power-On/Off (Remote)
The EP-3VWM has a single 20-pin connector for ATX power supplies. For 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-3VWM 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 button, and the other is the "Soft Off" function (coming from the EP-3VWM’s onboard circuit controller) that can be controlled by the operating system such as Windows® 95/98 or Windows®2000 to shutown the system.
ATX
POWER SUPPLY
J 3
Case (chassis) Power
ON/OFF button (J 3)
Figure 4: Simple ATX Power ON/OFF Controller
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