Abit SX7-533 User Manual page 23

Installing the Motherboard
You can attach USB devices such as a, scanner, digital speakers, monitor, mouse, keyboard, hub, digital
camera, joystick etc. to one of each USB connector. You must make sure your operating system supports
(17). Serial Port COM1 & COM2 Port Connectors
This motherboard provides two COM ports, you can connect an external modem, mouse or other devices
that support this communication protocol to these connectors.
You can decide which external devices you want to connect to COM1 and COM2. Each COM port can
only have one device connected at a time.
(18). Parallel Port Connector
This parallel port is also called an "LPT" port, because it usually connects to the printer. You can connect
other devices that support this communication protocol, like an EPP/ECP scanner, etc.
(19). Line Out, Line In and Mic In Connector
Line Out connector: You can connect an external stereo speaker signal input plug to this connector, or
you can connect the plug from here to the stereo audio equipment AUX signal input socket. Remember,
the motherboard does not have a built in amplifier to drive the speaker, so you must use a speaker that has
a built in amplifier, or you may not hear any sound or only a small volume of sound from the speaker.
Line In Connector: You can connect the TV adapter audio output signal, or external audio sources, like
a CD walkman, video camcorder, VHS recorder audio output signal plug to this connector. Your audio
software can control the input level for the line-in signal.
Mic In Connector: You can connect the plug from the microphone to this connector. Do not connect
other audio (or signal) sources to this connector.
(20). MIDI/GAME Port Connector
You can connect your joystick, game pad, or other simulation hardware device DIN 15-pin plugs to this
connector. Please refer to the further connection notes of the device's user's manual for further detailed
information.
this feature and you may need to install an
additional driver for individual devices. In
Please refer to your device user's manual
for detailed information.
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User's Manual