EKI-1121L/1122L/1124L User Manual
ii
Copyright
The documentation and the software included with this product are copyrighted 2010
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice.
No part of this manual may be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of Advantech Co., Ltd.
Information provided in this manual is intended to be accurate and reliable. However,
Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements
of the rights of third parties, which may result from its use.
Acknowledgements
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1.
Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2.
Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3.
If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4.
Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5.
Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Part No. 2003112200
Edition 1
Printed in Taiwan
July 2010
Summary of Contents for EKI-1121L
Page 1: ...User Manual EKI 1121L EKI 1122L EKI 1124L 1 2 4 port Programmable Serial Device Servers...
Page 7: ...Chapter 1 1 Introduction...
Page 10: ...EKI 1121L 1122L 1124L User Manual 4...
Page 11: ...Chapter 2 2 Getting Started...
Page 23: ...Chapter 3 3 Installation and Configuration...
Page 42: ...EKI 1121L 1122L 1124L User Manual 36...
Page 43: ...Chapter 4 4 Development Guide...
Page 48: ...EKI 1121L 1122L 1124L User Manual 42...
Page 49: ...Chapter 5 5 Troubleshooting...
Page 51: ...Appendix A A Restore the Platform Kernel...
Page 53: ...Appendix B B Erase JFFS2 File System...
Page 55: ...Appendix C C Command Collection...
Page 59: ...53 EKI 1121L 1122L 1124L User Manual Appendix C Command Collection...