User`s guide

Peripheral Devices
4-8
When conducting an Infrared (IR) data transfer:
• Make sure the FIR field in the BIOS Setup Program is configured with the correct
address. If you are unsure of the correct address, try setting the port to Auto (detect).
• Ensure that the notebook’s FIR port is properly lined up with the other device’s IR
port. The FIR baud rate can reach 4MB/second at a distance of one meter and bias
angle of 15°. The transmission distance can be further lengthened by reducing the
baud rate or by perfectly aligning the two devices.
• There should be a clear, unobstructed path between the two IR modules; otherwise the
optical signal can be distorted.
• Do not move either the notebook or the other device during data transmission.
Moving either device during transmission distorts the optical signal resulting in loss
of data or a system crash.
_____________________________ Note______________________________
An error can occur in IR transmission if subjected to an environment with high levels of
noise. To avoid transmission error do not transmit IR signals near equipment with
compressors, such as refrigerators or air conditioners.
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If you re-install the operating system, you must re-install the infra-red port. Enter Control
panel, click on installing new hardware and follow the on-screen instructions.