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Preface
P
refaCe
Copyright
This publication, including all photographs, illustrations and software, is
protected under international copyright laws, with all rights reserved. No
part of this manual may be reproduced, copied, translated or transmitted in
any form or by any means without the prior written consent from NEXCOM
International Co., Ltd.
Disclaimer
The information in this document is subject to change without prior notice and
does not represent commitment from NEXCOM International Co., Ltd. However,
users may update their knowledge of any product in use by constantly checking
its manual posted on our website: http://www.nexcom.com. NEXCOM shall
not be liable for direct, indirect, special, incidental, or consequential damages
arising out of the use of any product, nor for any infringements upon the rights
of third parties, which may result from such use. Any implied warranties of
merchantability or fitness for any particular purpose is also disclaimed.
Acknowledgements
NCr-661-VHA and NCr-662-VHA are trademarks of NEXCOM International
Co., Ltd. All other product names mentioned herein are registered
trademarks of their respective owners.
Copyright © 2017 NEXCOM International Co., Ltd. All Rights Reserved.
Safety Information
Before installing and using the device, note the following precautions:
▪ Read all instructions carefully.
▪ Follow all warnings and cautions in this manual.
▪ Do not place the unit on an unstable surface, cart, or stand.
▪ Do not use the camera in extreme temperature conditions. Please use
the camera within 0ºC to 40ºC. Air vent is required at high temperature.
▪ Do not use or store the camera in humid environment. It may cause poor
image quality.
▪ Do not use the camera in unstable lighting conditions. Inconsistent
lighting or flickering may cause poor image.
▪ Never use the camera close to gas or oil leak. It may not operate properly.
▪ Do not disassemble the camera. There is no user serviceable part inside.
▪ Do not drop the camera or apply force on it. It may cause a malfunction.
▪ Avoid using the system near water, in direct sunlight, or near a heating
device.
▪ Never face the camera to strong light for long periods of time. It may
damage the sensor.
v
NCr-661-VHA and NCr-662-VHA User Manual
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