User`s manual

READER1: USB Card Reader Connector (optional)
This connector is for connecting internal USB card reader. You can
use a card reader to read or transfer files and digital images to your
computer.
Pin Signal Pin Signal
1 STANDBY 5V 2 USB-
3 USB+ 4 GND
5 KEY
The READER1 is shared with the lower USB port located
beside the VGA port of the I/O back panel. Please see “I/O
Ports” for more information.
Please check the pin assignment of the cable and the USB
header on the mainboard. Make sure the pin assignment
will match before plugging in. Any incorrect usage may
cause unexpected damage to the system. The vendor won’t
be responsible for any incidental or consequential damage
arising from the usage or misusage of the purchased
product.
SIR1: Infrared Port
The infrared port allows the wireless exchange of information
between your computer and similarly equipped devices such as
printers, laptops, Personal Digital Assistants (PDAs), and other
computers.
Pin Signal Pin Signal
1 NC 2 KEY
3 +5V 4 GND
5 IRTX 6 IRRX
1. Locate the infrared port SIR1 header on the mainboard.
2. If you are adding an infrared port, connect the ribbon cable
from the port to the SIR1 header and then secure the port to an
appropriate place in your system chassis.
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