KEYENCE BL-N70 Series - Manual (Page 2)

Introduction
This manual contains information about procedures for handling, operations, warnings, and
precautions about the "Hand-held Laser Barcode Reader BL-N70 Series".
Be sure to read this section thoroughly before use. Keep this manual in a safe place for
future reference.
z Symbols
The following symbols and conventions alert you to important messages.
Be sure to read these messages carefully.
Indicates reference pages in this or another manual.
z General Cautions
• Do not modify the BL-N70 series, or use it in any way other than described in the
specifications.
• When the BL-N70 series is used in combination with other devices, functions and
performance may be degraded, depending on the operating conditions and
surrounding environment.
• Do not use the BL-N70 series for the purpose of protecting the human body.
z Trademarks
• Windows Vista/XP/2000/98 are the registered trademarks of Microsoft Corporation, U.S.A.
Warranties and Disclaimers
The following terms and conditions will govern KEYENCE products (“Product(s)”). Any terms and
conditions in Buyer’s purchase orders or other communications which are contradictory to the terms and
conditions herein will be void. KEYENCE reserves the right to modify the terms and conditions herein from
time to time in writing.
1. PRODUCT MODIFICATION; DISCONTINUANCE:
KEYENCE reserves the right to modify the Products, prior to their order, from time to time without notice,
including the right to discontinue the Products.
2. WARRANTIES AND DISCLAIMERS:
(1) KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of
one (1) year from the date of shipment. If any models or samples were shown to Buyer, such models or
samples were used merely to illustrate the general type and quality of the Products and not to
represent that the Products would necessarily conform to said models or samples. Any Products found
to be defective must be shipped to KEYENCE with all shipping costs paid by Buyer or offered to
KEYENCE for inspection and examination. Upon examination by KEYENCE, KEYENCE, at its sole
option, will refund the purchase price of, or repair or replace at no charge any Products found to be
defective. This warranty does not apply to any defects resulting from any action of Buyer, including but
not limited to improper installation, improper interfacing, improper repair, unauthorized modification,
misapplication and mishandling, such as exposure to excessive current, heat, coldness, moisture,
vibration or outdoors air. Components which wear are not warranted.
(2) KEYENCE is pleased to offer suggestions on the use of its various Products. They are only
suggestions, and it is Buyer’s responsibility to ascertain the fitness of the Products for Buyer’s intended
use. KEYENCE will not be responsible for any damages that may result from the use of the Products.
(3) The Products and any samples (“Products/Samples”) supplied to Buyer are not to be used internally in
humans, for human transportation, as safety devices or fail-safe systems, unless their written
specifications state otherwise. Should any Products/Samples be used in such a manner or misused in
any way, KEYENCE assumes no responsibility, and additionally Buyer will indemnify KEYENCE and
hold KEYENCE harmless from any liability or damage whatsoever arising out of any misuse of the
Products/Samples.
(4) OTHER THAN AS STATED HEREIN, THE PRODUCTS/SAMPLES ARE PROVIDED WITH NO OTHER
WARRANTIES WHATSOEVER. ALL EXPRESS, IMPLIED, AND STATUTORY WARRANTIES,
INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE EXPRESSLY
DISCLAIMED. IN NO EVENT SHALL KEYENCE AND ITS AFFILIATED ENTITIES BE LIABLE TO ANY
PERSON OR ENTITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, WITHOUT LIMITATION, ANY DAMAGES RESULTING
FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OF INFORMATION, LOSS OR INACCURACY
OF DATA, LOSS OF PROFITS, LOSS OF SAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED
GOODS, SERVICES OR TECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN
CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS, EVEN IF KEYENCE OR ONE
OF ITS AFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY’S CLAIM FOR
DAMAGES OR ANY OTHER CLAIM AGAINST BUYER. In some jurisdictions, some of the foregoing
warranty disclaimers or damage limitations may not apply.
3. EXPORT CONTROL LAWS:
The Products/Samples are subject to the export laws and regulations of the United States and other
countries.
Any diversion or re-export contrary to, or any violation of, applicable export control laws and regulations is
prohibited.
4. BUYER’S TRANSFER OBLIGATIONS:
If the Products/Samples purchased by Buyer are to be resold or delivered to a third party, Buyer must
provide such third party with a copy of this document, all specifications, manuals, catalogs, leaflets and
written information provided to Buyer pertaining to the Products/Samples.
WARNING
Failure to follow instructions may lead to physical injury, such as electric shock
or burns.
CAUTION
Failure to follow instructions may lead to product damage.
Note Provides additional information on proper operations.
Reference Provides advanced and useful information for operation.