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Copyright
Copyright © 2017 by BenQ Corporation. All rights reserved. No part of this publication may
be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any
language or computer language, in any form or by any means, electronic, mechanical, magnetic,
optical, chemical, manual or otherwise, without the prior written permission of BenQ
Corporation.
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or implied, with
respect to the contents hereof and specifically disclaims any warranties, merchantability or
fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this
publication and to make changes from time to time in the contents hereof without obligation of
BenQ Corporation to notify any person of such revision or changes.
The performance of flicker-free may be affected by external factors such as poor cable quality,
unstable power supply, signal interference, or poor grounding, and not limited to the above
mentioned external factors. (Applicable for flicker-free models only.)
Power Safety
• The AC plug isolates this equipment from the AC supply.
• The power supply cord serves as a power disconnect device for pluggable equipment. The
socket outlet should be installed near the equipment and be easily accessible.
• This product should be operated from the type of power indicated on the marked label. If you
are not sure of the type of power available, consult your dealer or local power company.
• An approved power cord greater or equal to H03VV-F or H05VV-F, 2G or 3G, 0.75mm2 must
be used.
• For VZ2770H/VZ2470H, the power adapter is manufactured by Asian Power Devices
(DA-40C19 / DA-40A19).
For VZ2770HL, the power adapter is manufactured by Delta Power Company (DA-40C19).
• Use only the power adapter supplied with your LCD Monitor. Use of another type of power
adapter will result in malfunction and/or danger.
• Allow adequate ventilation around the adapter when using it to operate the device or charge
the battery. Do not cover the power adapter with paper or other objects that will reduce
cooling. Do not use the power adapter while it is inside a carrying case.
• Connect the power adapter to a proper power source.
• Do not attempt to service the power adapter. There are no service parts inside. Replace the
unit if it is damaged or exposed to excess moisture.
Please follow these safety instructions for best performance, and long life for your monitor.
