EPOX EP-3VCA2 Specifications download pdf (Page 9)

IntroductionEP-3VCA2

Page 1-3

Power-On/Off (Remote)

The EP-3VCA2 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-3VCA2 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-3VCA2s

onboard circuit controller) that can be controlled by the operating system such as

Windows 95/98. System will be turn off automatically after your click the START

button and resume the Shutdown selection.

Figure 4: Simple ATX Power ON/OFF Controller

J 3

ATX

POWER SUPPLY

Case (chassis) Power

ON/OFF button (J 3)

I/O Shield Connector

The EP-3VCA2 is equipped with an I/O back panel. Please use the appropriate I/

O shield (figure 3).

Figure 3: I/O back panel layout

PS/2 Mouse

PS/2

KEYBOARD

USB port

COM1 COM2

parallel port

Speaker

Line_in

MIC

Joystick/Midi

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EPOX EP-3VCA2 Specifications Page 9