User’s
Manual
AQ6370D
Optical Spectrum Analyzer
IM AQ6370D-01EN
10th Edition
User Registration
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allow us to serve you best by completing the user registration form accessible from
our website.
https://tmi.yokogawa.com/support/
Contact Us
If you want to resolve a technical support issue or need to contact YOKOGAWA,
please fill out the inquiry form on our website.
https://tmi.yokogawa.com/contact/
PIM 103-06E
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IM AQ6370D-01EN
Thank you for purchasing the AQ6370D Optical Spectrum Analyzer. This instrument
enables high speed measurement of the optical properties of LD and LED light sources,
optical amps, and other devices. To improve ease of use, it includes mouse-based user
operation and a brand-new zoom function. This user’s manual describes the instrument’s
functions, operating procedures, and handling precautions, and provides other important
information for use of the instrument. For correct operation, please read this manual
thoroughly before use. After reading this manual, keep it in a convenient location for
quick reference in the event a question arises during operation.
List of Manuals
The following manuals, including this one, are provided as manuals for the AQ6370D.
Please read all manuals.
Manual Title Manual No. Description
AQ6370D
Optical Spectrum Analyzer
User’s Manual
IM AQ6370D-01EN This manual. The manual is located
on the CD included in your package
(pdf format). Explains all functions and
operating procedures of the AQ6370D
except remote control and program
functions.
AQ6370C/AQ6370D/AQ6373/
AQ6373B/AQ6375/AQ6375B
Optical Spectrum Analyzer
Remote Control User’s Manual
IM AQ6370C-17EN The manual is located on the CD included
in your package (pdf format).Explains
functions for controlling the instrument
with communication commands and
program functions.
AQ6370D
Optical Spectrum Analyzer Getting
Started Guide
IM AQ6370D-02EN Explains the handling precautions,
installation procedure, component names,
and specifications of the AQ6370D.
Model AQ6370D-01, AQ6370D-02
AQ6370D Optical Spectrum
Analyzer Limited model
User’s Manual
IM AQ6370D-51EN Explains the specifications of the limited
model of the AQ6370D.
Safety Instruction Manual IM 00C01C01-01Z1 Safety manual (European languages)
The “EN” in the manual number is the language code.
Contact information of Yokogawa offices worldwide is provided on the following sheet.
Document Description Description
PIM 113-01Z2 List of worldwide contacts
Notes
• The contents of this manual are subject to change without prior notice as a result of
improvements to the instrument’s performance and functionality. Refer to our website
to view ourlatest manuals.
• The figures given in this manual may differ from those that actually appear on your
screen.
• Every effort has been made in the preparation of this manual to ensure the accuracy
of its contents. However, should you have any questions or find any errors, please
contact your nearest YOKOGAWA dealer.
• Copying or reproducing all or any part of the contents of this manual without the
permission of YOKOGAWA is strictly prohibited.
Trademarks
• Microsoft, MS-DOS and Windows are registered trademarks or trademarks of
Microsoft Corporation in the United States and/or other countries.
• Adobe and Acrobat are registered trademarks or trademarks of Adobe Systems
incorporated.
• 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 companies.
10th Edition: October 2022 (YMI)
All Rights Reserved, Copyright © 2014 Yokogawa Test & Measurement Corporation
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IM AQ6370D-01EN
Revisions
• 1st Edition: April 2014
• 2nd Edition: July 2014
• 3rd Edition: July 2015
• 4th Edition: May 2017
• 5th Edition: October 2017
• 6th Edition: April 2019
• 7th Edition: January 2021
• 8th Edition: March 2021
• 9th Edition: December 2021
• 10th Edition: November 2022
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IM AQ6370D-01EN
Conventions Used in This Manual
Safety Markings
The following markings are used in this manual.
Improper handling or use can lead to injury to the user or damage to
the instrument. This symbol appears on the instrument to indicate
that the user must refer to the user's manual for special instructions.
The same symbol appears in the corresponding place in the user's
manual to identify those instructions. In the manual, the symbol is
used in conjunction with the word “WARNING” or “CAUTION.”
WARNING
Calls attention to actions or conditions that could cause serious or
fatal injury to the user, and precautions that can be taken to prevent
such occurrences.
CAUTION
Calls attentions to actions or conditions that could cause light injury to
the user or damage to the instrument or user’s data, and precautions
that can be taken to prevent such occurrences.
French
AVERTISSEMENT
Attire l’attention sur des gestes ou des conditions susceptibles
de provoquer des blessures graves (voire mortelles), et sur les
précautions de sécurité pouvant prévenir de tels accidents.
ATTENTION
Attire l’attention sur des gestes ou des conditions susceptibles de
provoquer des blessures légères ou d’endommager l’instrument ou les
données de l’utilisateur, et sur les précautions de sécurité susceptibles
de prévenir de tels accidents.
Note
Calls attention to informn that is important for proper operation of the
instrument.
on that is important for proper operation of the instrument.
