Contec SPI-8451-LLVA User Manual

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1. Introduction 
 
 
 
SPI-8451-LLVA, SPI-8452-LLVA, SPI-8451-LVA 
Customer Support 
CONTEC provides the following support services for you to use CONTC products more efficiently and 
comfortably. 
Web Site
 
Japanese     http://www.contec.co.jp/ 
English      http://www.contec.com/ 
Latest product information 
CONTEC provides up-to-date information on products. 
CONTEC also provides product manuals and various technical documents in the PDF. 
Free download 
You can download updated driver software and differential files as well as sample programs available in 
several languages. 
Note!    For product information 
Contact your retailer if you have any technical question about a CONTEC product or need its price, 
delivery time, or estimate information. 
Limited One Year warranty
 
CONTEC products are warranted by CONTEC CO. LTD. To be free from defects in material and 
workmanship for up to one year from the date of purchase by the original purchaser. 
Repair will be free of charge only when this device is returned freight prepaid with a copy of the original 
invoice boards. The warranty is not applicable if the device has been tampered with or damaged through 
abuse, mistreatment, neglect, or unreasonable use, or original invoice is not included, in which case 
repairs will be considered beyond the warranty policy. 
How to Obtain Service
 
For replacement or repair, return the device freight prepaid, with a copy of the original invoice. Please 
obtain a Return Merchandise Authorization Number (RMA) from our Sales Administration Department 
before returning any product. 
*        No product will be accepted by CONTEC group without a RMA number. 
Liability
 
The obligation of the warrantor is solely to repair or replace the product. In no event will the warrantor be 
liable for any incidental or consequential damages due to such defect or consequences that arise from 
inexperienced usage, misuse, or malfunction of this device. 
Safety Precautions
 
Understand the following definitions and precautions to use the product safely.