YOKOGAWA 701715 User manual

IM 701730-01E
3rd Edition
Digital Oscilloscope
DL1700E Series

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PIM 103-03E

i
IM 701730-01E
3rd Edition: April 2009 (YK)
All Rights Reserved, Copyright © 2004 Yokogawa Electric Corporation
Foreword
Thank you for purchasing the DL1700E Series (DL1720E, DL1735E, DL1740E, or
DL1740EL) Digital Oscilloscope. This user’s manual contains useful information about
the functions and operating procedures of the DL1700E, and lists the handling
precautions. To ensure proper use of the instrument, please read this manual
thoroughly before beginning operation. Keep this manual in a safe place for quick
reference in the event a question arises. The following manuals are provided for the
DL1700E Series.
Manual Title Manual No. Description
DL1700E Series IM701730-01E This manual. Explains all functions and
User’s Manual procedures of the DL1700E excluding the
communication functions.
DL1700E Series IM701730-02E Provides a brief explanation of the functions
Operation Guide and basic operating procedures of the
DL1700E.
DL1700E Series IM701730-17E Describes the communication functions of
Communication Interface the communication interface.
User’s Manual (CD-ROM)
DL1700E Series IM701730-51E Explains the operating procedures of the
Serial Bus Signal Analysis Function optional serial bus signal analysis function.
User’s Manual
Notes
•The contents of this manual are subject to change without prior notice as a result of
continuing improvements to the instrument’s performance and functions. 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 Electric Corporation is strictly prohibited.
•The TCP/IP software of this product and the document concerning the TCP/IP
software have been developed/created by YOKOGAWA based on the BSD
Networking Software, Release 1 that has been licensed from California University.
Trademarks
•Microsoft, Internet Explorer, MS-DOS, Windows, and Windows NT are either
registered trademarks or trademarks of Microsoft Corporation in the United States
and/or other countries.
•Adobe, Acrobat, and PostScript are trademarks of Adobe Systems Incorporated.
•UNIX is either a registered trademark or trademark of The Open Group in the United
States and/or other countries.
•For purposes of this manual, the TM and ® symbols do not accompany their
respective trademark names or registered trademark names.
•Other company and product names are trademarks or registered trademarks of their
respective companies.
Revisions
•1st Edition: July 2004
•2nd Edition: July 2007
•3rd Edition: April 2009

ii IM 701730-01E
Checking the Contents of the Package
Unpack the box and check the contents before operating the instrument. If some of the
contents are not correct, or if any items are missing or damaged, contact the dealer from
which you purchased them.
DL1700E Main Unit
Check that the model name and suffix code given on the name plate on the rear panel of
the instrument matches the ones you ordered. Also note the instrument number (NO.),
and be prepared to give this number to your Yokogawa representative when contacting
them for repairs and other issues.
MODEL
NO.
SUFFIX
Made in Japan
MODEL
NO.
SUFFIX
Made in Japan
Model Suffix Specifications
701715 (DL1720E) 2-channel, 1 MW memory model
701725 (DL1735E) 4-channel, 2 MW memory model
701730 (DL1740E) 4-channel, 2 MW memory model
701740 (DL1740EL) 4-channel, 8 MW memory model
Power cord -D UL/CSA Standard power cord (Part No.: A1006WD)
[Maximum rated voltage: 125 V; Maximum rated current: 7 A]
-F VDE Standard Power Cord (Part No.: A1009WD) [Maximum
rated voltage: 250 V; Maximum rated current: 10 A]
-Q BS Standard Power Cord (Part No.: A1054WD) [Maximum
rated voltage: 250 V; Maximum rated current: 10 A]
-R AS Standard Power Cord (Part No.: A1024WD) [Maximum
rated voltage: 250 V; Maximum rated current: 10 A]
-H GB Standard Power Cord (complies with the CCC)(Part No.:
A1064WD) [Maximum rated voltage: 250 V, Maximum rated
current: 10 A]
Built-in media drive -J1 Floppy disk drive1
-J3 PC card interface1
Option specifications /B5 Built-in printer2
(Optional) /EX2 2 additional 701941 miniature passive probes in place of
700988 passive probes (for the DL1720E)
/EX4 4 additional 701941 miniature passive probes in place of
700988 passive probes (for the DL1735E/DL1740E/
DL1740EL)
/C10 Ethernet interface
/P2 Probe power, 2 outputs (for the DL1720E)
/P4 Probe power, 4 outputs (for the DL1735E/DL1740E/DL1740EL)
/F5 I2C + SPI Bus Signal Analysis Function
1. Select floppy disk drive or PC card interface for the built-in media drive.
2. One roll paper (B9850NX) is included.
NO. (Instrument Number)
When contacting the dealer from which you purchased the instrument, please give them
the instrument number.

iii
IM 701730-01E
Checking the Contents of the Package
Accessories
The standard accessories below are supplied with the instrument. Check that no
accessories are missing or damaged.
User’s Manual (this document)
Operation Guide
Serial Bus Signal Analysis
Function User’s Manual3
Printer roll
paper2
B9850NX
Power fuse
A1352EF
400 MHz passive
probe1
700988
1
1
1
Rubber feet
1 sheet (4 pcs.)
B9989EX
Front panel protection cover
(transparent)
B9989FA
Probe case
B9918EZ
Communication Interface
User’s Manual
B8052YZ
1. The DL1720E comes with two, and the DL1735E/DL1740E/DL1740EL comes with four. On models with the /EX2
or the /EX4 option, 701941 passive probes are provided in place of 70988 passive probes.
2. Provided on models with the /B5 option (built-in printer).
3. Provided on models with the /F5 option (serial bus signal analysis function).
UL/CSA Standard
A1006WD VDE Standard A1009WD BS Standard A1054WD AS Standard A1024WD
D F Q R
Power Cord (one of the following power cords
is supplied according to the instrument’s suffix codes)
GB Standard
A1064WD
H
500 MHz miniature
passive probe1
701941
Optional Accessories (Sold Separately)
The optional accessories below are available for purchase separately. Check that no
accessories are missing or damaged. For inquiries regarding accessories, please
contact the dealer from which you purchased the instrument.
Differential probe
700924/701921*
Differential probe
700925
Current probe
701932/701933
FET probe
700939
Current probe
701930/701931
GO/NO-GO cable
366973
Differential probe
701920
Differential probe
701922
100:1 probe
700978
Probe power cable
(for 700924 and 700925)
B9852MJ
Miniature passive probe
701941
* The 701921 comes with
a probe power cable
(model B9852MJ)

iv IM 701730-01E
Spare Parts (Sold Separately)
The spare parts below are available for purchase separately. Check that no accessories
are missing or damaged.
For inquiries regarding spare parts, please contact the dealer from which you purchased
the instrument.
NamePart No. Lot Qty. Notes
Roll paper for printer B9850NX 5 Thermalsensible paper, total length
of 30 m
400 MHz passive probe 700988 1 Input resistance of 10 MΩand
overall length of 1.5 m
Front panel protection cover B9989FA 1
(transparent)
Checking the Contents of the Package

v
IM 701730-01E
Safety Precautions
This is an IEC safety class I instrument (with protective grounding).
The following general safety precautions must be taken during all phases of operation,
service, and repair of this instrument. If this instrument is used in a manner not specified
in this manual, the protective features provided by the instrument may be impaired. Also,
Yokogawa Electric Corporation assumes no liability for the customer’s failure to comply
with these requirements.
The following symbols are used on this instrument.
Danger. Refer to the user’s 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.
Functional ground terminal (not to be used as a protective ground terminal).
Alternating current.
Direct current
ON (power)
OFF (power)
ON (power)
OFF (power)

vi IM 701730-01E
Make sure to comply with the precautions below. Not complying might result in injury
or death.
WARNING
• Use the Correct Power Supply
Before connecting the power cord, ensure that the source voltage matches the
rated supply voltage of the instrument and that it is within the maximum rated
voltage of the provided power cord.
•Use the Correct Power Cord and Plug
To prevent the possibility of electric shock or fire, be sure to use the power cord
supplied by YOKOGAWA. The main power plug must be plugged into an outlet
with a protective earth terminal. Do not disable this protection by using an
extension cord without protective earth grounding.
•Connect the Protective Grounding Terminal
Make sure to connect the protective earth to prevent electric shock before
turning ON the power. The power cord that comes with the instrument is a
three-prong type power cord. Connect the power cord to a properly grounded
three-prong outlet.
•Do Not Impair the Protective Grounding
Never cut off the internal or external protective earth wire or disconnect the
wiring of the protective earth terminal. Doing so poses a potential shock hazard.
•Do Not Operate with Defective Protective Grounding or Fuse
Do not operate the instrument if the protective earth or fuse might be defective.
Make sure to check them before operation.
•Fuse
To prevent a fire, make sure to use fuses with the specified standard (voltage,
current, type). Before replacing the fuses, turn off the power and disconnect the
power source. Do not use a different fuse or short -circuit the fuse holder.
•Do Not Operate in an Explosive Atmosphere
Do not operate the instrument in the presence of flammable liquids or vapors.
Operation in such environments constitutes a safety hazard.
•Do Not Remove Covers
The covers should be removed by YOKOGAWA’s qualified personnel only.
Opening the cover is dangerous, because some areas inside the instrument
have high voltages.
•Ground the Instrument before Making External Connections
Securely connect the protective grounding before connecting to the item under
measurement or an external control unit. If you are going to touch the circuit,
make sure to turn OFF the circuit and check that no voltage is present.
To prevent the possibility of electric shock or an accident, connect the ground of
the probe and input connector to the ground of the item being measured.
See below for operating environmental limitations.
CAUTION
This product is a Class A (for industrial environments) product. Operation of this
product in a residential area may cause radio interference in which case the
user will be required to correct the interference.
Symbols Used on This Instrument

vii
IM 701730-01E
Waste Electrical and Electronic Equipment
Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC
(This directive is only valid in the EU.)
This product complies with the WEEE Directive (2002/96/EC) marking
requirement. This marking indicates that you must not discard this electrical/
electronic product in domestic household waste.
Product Category
With reference to the equipment types in the WEEE directive Annex 1, this
product is classified as a ?Monitoring and Control instrumentation? product.
Do not dispose in domestic household waste. When disposing products in the
EU, contact your local Yokogawa Europe B. V. office.

viii IM 701730-01E
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 Describes precautions that should be observed to prevent serious
injury or death to the user.
Caution Describes precautions that should be observed to prevent minor or
moderate injury, or damage to the instrument.
Note
Provides important information for the proper operation of the
instrument.
Notations Used on Pages Describing Operating Procedure
On pages that describe the operating procedures in Chapter 3 through 16, the following
notations are used to distinguish the procedures from their explanations.
Procedure
Carry out steps in the order shown. The operating procedures are
given with the assumption that you are not familiar with the
operation. Thus, it may not be necessary to carry out all the steps
when changing settings.
Explanation
Describes settings and restrictions relating to the operation. A
detailed description of the function is not provided. For a detailed
description of the function, refer to Chapter 2.
Notations Used in the Procedure
Panel Keys and Soft keys
Bold characters used in the procedural explanations indicate characters that are marked on the
panel keys or the characters of the soft keys displayed on the screen menu.
SHIFT+Panel Key
SHIFT+key means you will press the SHIFT key (causing the green indicator to the left of the
SHIFT key to illuminate), and then press a panel key. The setup menu marked in purple above
or below the panel key that you pressed appears on the screen.
Jog Shuttle & SELECT
Jog shuttle & SELECT indicates selecting or setting parameters and entering values using the jog
shuttle, the SELECT key, and other keys. For details on the procedure, see section 4.1 or 4.2.
Unit
k Denotes “1000.” Example: 100 kS/s
KDenotes “1024.” Example: 459 KB (file data size)