Denso AT20B-SM, User Manual, Page: 5 / 109

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Preface
Thank you for using the AT20B / AT21B DENSO WAVE Barcode Handy Scanner.
Please read through this manual carefully. It will enable you to operate your scanner correctly.
After you have finished reading this manual, keep it handy for speedy reference.
Note: Do not use this scanner in an environment with electrical noise that can trigger malfunction.
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DENSO WAVE INCORPORATED does not assume any product liability arising out of, or in connection
with, the application or use of any product, circuit, or application described herein.
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If it is judged by DENSO WAVE INCORPORATED that malfunction of the product is due to the product
having been dropped or subjected to impact, repairs will be made at a reasonable charge even within
the warranty period.
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Intellectual Property Precaution
DENSO WAVE INCORPORATED (‘DENSO WAVE’) takes reasonable precautions to ensure its
products do not infringe upon any patent of other intellectual property rights of other(s), but DENSO
WAVE cannot be responsible for any patent or other intellectual property right infringement(s) or
violation(s) which arise from (i) the use of DENSO WAVE’s product(s) in connection or in combination
with other component(s), product(s), data processing system(s) or equipment or software not supplied
from DENSO WAVE; (ii) the use of DENSO WAVE’s products in a manner for which the same were not
intended nor designed; or (iii) any modification of DENSO WAVE’s products by other(s) than DENSO
WAVE.