YOKOGAWA AQ7277 User Manual
YOKOGAWA AQ7277 User Manual

YOKOGAWA AQ7277 User Manual

Remote otdr handling precautions

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User's
Manual
This user's manual explains the precautions for handling the AQ7277 Remote OTDR.
To configure the AQ7277, use the remote controller for the AQ7277 Remote OTDR, which is downloadable from
the following YOKOGAWA Web page.
https://y-link.yokogawa.com/YL000.po
Trademarks
• Microsoft, Windows, and Windows Vista are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
• Adobe and Acrobat are either registered trademarks or trademarks of Adobe Systems Incorporated in the
United States and/or other countries.
• In this manual, the ® and TM symbols do not accompany their respective registered trademark or trademark
names.
• Other company and product names are registered trademarks or trademarks of their respective holders.
Revisions
• 1st Edition: March 2011
• 2nd Edition: July 2012

Safety Precautions

The general safety precautions described herein must be observed during all phases of operation. If the
instrument is used in a manner not specified in this manual, the protection provided by the instrument may be
impaired. YOKOGAWA assumes no liability for the customer's failure to comply with these requirements.
The following Symbols Are Used on This Instrument.
Warning: handle with care. Refer to the user's manual or service manual. This symbol appears on
dangerous locations on the instrument which require special instructions for proper handling or use.
The same symbol appears in the corresponding place in the manual to identify those instructions.)
Hazard, radiation of laser apparatus.
Model AQ7277 Remote OTDR

Handling Precautions

2nd Edition : July 2012 (YMI)
All Rights Reserved, Copyright © 2011 Yokogawa Meters & Instruments Corporation
Printed in Japan
IM AQ7277-01EN 1/3
2nd Edition

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Summary of Contents for YOKOGAWA AQ7277

  • Page 1: Safety Precautions

    Model AQ7277 Remote OTDR Manual Handling Precautions This user’s manual explains the precautions for handling the AQ7277 Remote OTDR. To configure the AQ7277, use the remote controller for the AQ7277 Remote OTDR, which is downloadable from the following YOKOGAWA Web page. https://y-link.yokogawa.com/YL000.po Trademarks •...
  • Page 2 Failure to comply with the precautions below could lead to injury or death. WARNING Use the Correct Power Supply Make sure that the power supply voltage matches the AQ7277’s rated supply voltage and that it does not exceed the maximum voltage range specified for the power cord. Check the Power Supply Capacity Make sure that the power supply capacity sufficiently meets the AQ7277’s maximum power...
  • Page 3 There are limitations on the types of environments that you can use the AQ7277 in. CAUTION This product is a Class A (for industrial environment) product. Operation of this product in a residential area may cause radio interference in which case the user is required to correct the interference.

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