JETWAY 623DM User Manual page 20

(9) FAN Speed Headers (3-pin) : CPUFAN, SFAN
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the
fan manufacturer, the wire and plug may be different. The red wire should be positive,
while the black should be ground. Connect the fan's plug to the board taking into
consideration the polarity of connector.
(10) IR infrared module Headers (5-pin) : IR
This connector supports the optional wireless transmitting and receiving infrared module. You
must configure the setting through the BIOS setup to use the IR function.
(11) CD Audio-In Headers (4-pin) : CDIN
CDIN is the connectors for CD-Audio Input signal. Please connect it to CD-ROM CD-Audio
output connector.
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