YOKOGAWA DL9000 Series User manual

IM 701310-01E
8th Edition
Digital Oscilloscope
DL9040/DL9140/DL9240 Series

Product Registration
Thank you for purchasing YOKOGAWA products.
YOKOGAWA provides registered users with a variety of information and
services.
Please allow us to serve you best by completing the product registration
form accessible from our homepage.
http://tmi.yokogawa.com/
PIM 103-03E

i
IM 701310-01E
Thank you for purchasing the DL9040/DL9140/DL9240 Series Digital Oscilloscope
(DL9040/DL9040L/DL9140/DL9140L/DL9240/DL9240L, hereafter referred to as the
DL9000). This user’s manual contains useful information about the functions, operating
procedures, and handling precautions of the DL9000. To ensure correct use, please read
this manual thoroughly before beginning operation. After reading the manual, keep it in
a convenient location for quick reference whenever a question arises during operation.
The following two manuals, including this one, are provided as manuals for the DL9000.
Read them along with this manual.
Manual Title Manual No. Description
DL9040/DL9140/DL9240 Series
Digital Oscilloscope
User’s Manual
IM 701310-01E This manual. Explains all functions
and procedures of the DL9040/
DL9140/DL9240 Series excluding the
communication functions.
DL9040/DL9140/DL9240 Series
Digital Oscilloscope
Communication Interface User’s Manual
(in CD)
IM 701310-17E Explains the communication interface
functions of the DL9040/DL9140/DL9240
Series.
DL9000 Series
Digital Oscilloscope
Serial Bus Signal Analysis Function
User’s Manual
IM 701310-51E Explains the operating procedures of the
optional I2C bus signal/CAN bus signal/
LIN bus signal/SPI bus signal/UART
signal analysis function.
DL9000 Series Digital Oscilloscope/
SB5000 Series Vehicle Serial Bus Analyzer
Power Supply Analysis Function User’s
Manual
IM 701310-61E Explains the operating procedures of the
optional power supply analysis function.
Notes
• This manual, IM 701310-01E 8th Edition, applies to DL9000 digital oscilloscope
with firmware version 4.40 or later.
If the most recent firmware version is not running on your DL9000, not all of the
features described in this manual can be used.
You can check the firmware version of your DL9000 on the overview screen. For
instructions on how to open the overview screen, see section 18.4 in this manual.
To upgrade to the latest firmware version, go to the following Web page, and then
browse to the download page.
http://tmi.yokogawa.com/service-support/downloads/
• 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 the actual 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.
Trademarks
• Microsoft, Internet Explorer, MS-DOS, Windows, Windows NT, WIndows 2000,
Windows Me, and Windows XP 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.
• 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.
8th Edition : April 2009 (YK)
All Rights Reserved, Copyright © 2005 Yokogawa Electric Corporation

ii IM 701310-01E
Revisions
• 1st Edition: June 2005
• 2nd Editon: August 2005
• 3rd Editon: January 2006
• 4th Editon: June 2006
• 5th Editon: Decenber 2006
• 6th Editon: August 2007
• 7th Edition: June 2008Edition: June 2008
• 8th Edition: April 2009

iii
IM 701310-01E
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 missing or if there is physical damage, contact the dealer from
whom you purchased them.
DL9000
Check that the product that you received is what you ordered. The table below contains
information about the available models, suffix codes, and options for your reference.
WARNING Œx??
CAUTION ’ˆÓ
VIDEOOUT
(XGA) PROBE POWER( )
12 V DC
TRIG COMP OUT TRIG IN TRIG OUT
ETHERNET
100BASE-TX
ACT LINK
USB
GO/NOGO
MAINPOWER
OFF ON
100 - 120 /220 - 240 V AC
300 VA MAX 50/60 H z
MODEL
NO.
SUFFIX
Made in Japan
MODEL
NO.
SUFFIX
Made in Japan
YOKOGAWA
MODEL SUFFIX Specifications
701307 DL9040 Digital Oscilloscope 4 channels, 5 GS/s 500 MHz, max.
2.5 MW/channel
701308 DL9040L Digital Oscilloscope 4 channels, 5 GS/s 500 MHz, max.
6.25 MW/channel
701310 DL9140 Digital Oscilloscope 4 channels, 5 GS/s 1 GHz, max. 2.5
MW/channel
701311 DL9140L Digital Oscilloscope 4 channels, 5 GS/s 1 GHz, max.
6.25 MW/channel
701312 DL9240 Digital Oscilloscope 4 channels, 10 GS/s 1.5 GHz, max.
2.5 MW/channel
701313 DL9240L Digital Oscilloscope 4 channels, 10 GS/s 1.5 GHz, max.
6.25 MW/channel
Power cord -D UL/CSA Standard power cord (Part No.: A1006WD)
[Maximum rated voltage: 125 V]
-F VDE Standard Power Cord (Part No.: A1009WD)
[Maximum rated voltage: 250 V]
-Q BS Standard Power Cord (Part No.: A1054WD)
[Maximum rated voltage: 250 V]
-R AS Standard Power Cord (Part No.: A1024WD)
[Maximum rated voltage: 250 V]
-H GB Standard Power Cord (Part No.: A1064WD)
[Maximum rated voltage: 250 V]
Help
language
-HE
-HJ
-HC
-HK
English
Japanese
Chinese
Korea
Options /B5
/P2
/C81
/C91
/C101
/C121
/G22
/G42
/F53
/F73
/F83
Built-in printer
Probe power supply
Built-in hard disk drive + Ethernet interface
Built-in hard disk drive + LXI compliant Ethernet interface
Ethernet interface
LXI compliant Ethernet interface
User-defined computation
Power supply analysis function
I2C + SPI + UART bus signal analysis function
CAN + LIN + SPI + UART bus signal analysis function
I2C + CAN + LIN + SPI + UART bus signal analysis function
1 /C8, /C9, /C10, and /C12 options cannot be specified simultaneously.
2 /G2 and /G4 options cannot be specified simultaneously. /G4 includes /G2.
3 /F5, /F7, and /F8 options cannot be specified simultaneously.

iv IM 701310-01E
No. (Instrument Number)
When contacting the dealer from which you purchased the instrument, please give them
the instrument number.
Standard Accessories
The standard accessories below are supplied with the instrument. Check that all contents
are present and that they are undamaged.
Printer roll paper*1
B9988AE 3 rolls
Rubber Feet
B8080FR
6 pcs
Soft case
B8080FQ
Communication interface
User’s manual*3
B8080RE(CD)
Front panel protection cover
B8080EM 500 MHz Passive Probe PB500
701943 4 probes
UL/CSA Standard
A1006WD
VDE Standard
A1009WD
BS Standard
A1054WD
AS Standard
A1024WD
DFQR
Power Cord (one of the following power cords
is supplied according to the instrument’s suffix codes)
GB Standard
A1064WD
H
*1 When using the optional built-in printer (/B5)
*2 Included with the /F5, /F7, or /F8 option or /G4 option.
*3 Printed manual IM701310-17E can be purchased separately. Contact your nearest
YOKOGAWA dealer.
A set of manuals
• This manual
• User’s manual for the serial bus signal
analysis function or power supply analysis
function (1 each)*2
• Other manuals
Checking the Contents of the Package

v
IM 701310-01E
Optional Accessories (Sold Separately)
The optional accessories below are available for purchase separately. For information
and ordering, contact your nearest YOKOGAWA dealer.
Name Model Remarks
With the YOKOGAWA probe interface
Active probe PBA2500 7019131913913 DC to 2.5 GHz bandwidth, 100 k, 100 kW, 0.9 pF
PBA1500 7019141914914 DC to 1.5 GHz bandwidth, 100 k, 100 kW, 0.9 pF
PBA1000 7019121912912 DC to 1 GHz bandwidth, 100 k, 100 kW, 0.9 pF
Differential probe PBD2000 701923 DC to 2 GHz bandwidth, 50 k, 50 kW, 1.1 pF
PBDH1000 701924 DC to 1 GHz bandwidth, 1 MW, max. �max. ��35 V
Current probe PBC100 701928 DC to 100 MHz bandwidth, 30 A, 30 A30 Arms
PBC050 701929 DC to 50 MHz bandwidth, 30 A, 30 A30 Arms
Passive probeprobe PB500 701943 DC to 500 MHz bandwidth, 10 M500 MHz bandwidth, 10 Mbandwidth, 10 M, 10 MW
Passive probe for 50probe for 5050 W
Low Capacitance
Probe
PBL5000 701974
DC to 5GHz bandwidth, 500, 500 W/1 kW, 0.25 pF/0.4 pF,
with an SMA-BNC adapter
DC BlockBlock 701975 For 50 Winput, SMA, 30 MHz to 6 GHzSMA, 30 MHz to 6 GHz, 30 MHz to 6 GHzto 6 GHz6 GHz
Passive probe for high voltageprobe for high voltagehigh voltage
100:1 probe 701944 DC to 400 MHz bandwidth, 1000 V400 MHz bandwidth, 1000 Vbandwidth, 1000 V, 1000 Vrms, 1.2 m in
length
701945 DC to 250 MHz bandwidth, 1000 V250 MHz bandwidth, 1000 Vbandwidth, 1000 V, 1000 Vrms, 3 m in
length
FET probeprobeprobe 700939 900MHz bandwidth, 2.5 M, 2.5 MW, 1.8 pF
Differential probeprobe 700924 DC to 100 MHz bandwidth, max. �1400 V, max. �1400 V�1400 V
700925 DC to 15 MHz bandwidth, max. �500 V, max. �500 V�500 V
701920 DC to 500 MHz bandwidth, max. common mode, max. common mode
�30 V
701921 DC to 100 MHz bandwidth, max. �700 V, max. �700 V�700 V
701922 DC to 200 MHz bandwidth, max. common mode, max. common mode
�60 V
Current probe 701932 DC to 100 MHz bandwidth, 30 A, 30 A30 Arms
701933 DC to 50 MHz bandwidth, 30 A, 30 A30 Arms
Deskew correction signal source 701935 Approx. 0 to 5 V, Approx.to 5 V, Approx.5 V, Approx. - 100 to 0 mA, Approx.to 0 mA, Approx.0 mA, Approx.
15 kHz
Dedicated GO/NO-GO cable 366973 —
Trigger comparison output cable 701976 —
Rack mount kit 701984-01 For EIA
701984-02 For JIS
Spare Parts (Sold Separately)
The spare parts below are available for purchase separately.
For information about the spare parts and ordering, contact your dealer.
Part Name Part No. Minimum Q’ty Remarks
Printer roll paper B9988AE 10 Thermo-sensible paper, 111 mm × 10 m
Checking the Contents of the Package

vi IM 701310-01E
Safety Precautions
This instrument is an IEC protection class I instrument (provided with terminal for
protective earth grounding).
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 Electric Corporation
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.
Protective ground terminal
Functional ground terminal (do not use this terminal as a protective ground
terminal.)
Alternating current
Direct current
ON (power)
OFF (power)
Stand-by
In-position of a bi-stable push control
Out-posotion of a bi-stable push control

vii
IM 701310-01E
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 DL9000 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 invalidate 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-pin type
power cord. Connect the power cord to a properly grounded three-pin 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.
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 cover 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 environment 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.
Safety Precautions

viii IM 701310-01E
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.

ix
IM 701310-01E
Symbols and Notation 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.
Note Calls attention to information that is important for proper operation of
the instrument.
Subheadings
On pages that describe the operating procedures in chapters 3 through 18, the following
symbols are used to distinguish the procedures from their explanations.
Procedure Carry out the procedure according to the step numbers. All
procedures are written with inexperienced users in mind; experienced
users may not need to carry out all the steps.
Explanation This section describes the setup items and the limitations regarding
the procedures. It may not give a detailed explanation of the function.
For a detailed explanation of the function, see chapter 2.
Notation of Characters
• 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.
• The SHIFT+xxx key refers to first pressing the SHIFT key (the SHIFT key indicator
lights), and then pressing the xxx key. The menu marked in purple above the
pressed key appears on the screen.
Unit
k: Denotes 1000. Example: 100 kS/s (sample rate)
K: Denotes 1024. Example: 720 KB (storage capacity of a floppy disk)

xIM 701310-01E
Workflow
The figure below is provided to familiarize the first-time user with the general workflow of
the DL9000. For a description of each item, see the relevant chapter or section.
Measurement Preparation
Display waveforms on the screen
Waveform Display Conditions
Install the DL9000
Connect the power supply
and turn it ON/OFF
Connect probes
Initialization
Auto setup
• Vertical axis
• Horizontal (time) axis
• Triggering
• Acquire waveforms
(including GO/NO-GO)
• Display waveforms and information
Waveform Computation, Analysis, and Search
• Compute waveforms
• Analyze waveforms
• Search waveforms
Waveform Printing and Storage
• Print the display image
• Save various types of data
Section 3.2
Section 3.3
Sections 3.4 and 3.5
Section 4.4
Section 4.5
Sections 5.2 to 5.7 and 5.9 to 5.11
Section 5.8
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapters 10 and 11
Chapter 12
Chapter 13

xi
IM 701310-01E
Contents
Checking the Contents of the Package............................................................................................ iii
Safety Precautions...........................................................................................................................vi
Waste Electrical and Electronic Equipment ................................................................................... viii
Symbols and Notation Used in This Manual....................................................................................ix
Workow ...........................................................................................................................................x
Chapter 1 Names and Functions of Parts
1.1 Top Panel, Front Panel, and Rear Panel.......................................................................... 1-1
1.2 Operating Keys and Knobs .............................................................................................. 1-3
1.3 Screen Display ................................................................................................................. 1-6
Chapter 2 Explanation of Functions
2.1 Block Diagram .................................................................................................................. 2-1
2.2 Channels and Displayed Waveforms ............................................................................... 2-2
2.3 Vertical and Horizontal Axes............................................................................................. 2-3
2.4 Triggers ............................................................................................................................ 2-7
2.5 Acquisition Conditions .................................................................................................... 2-16
2.6 Display............................................................................................................................ 2-21
2.7 Computation ................................................................................................................... 2-24
2.8 Analyzing and Searching................................................................................................ 2-26
2.9 Communications............................................................................................................. 2-32
2.10 Other Useful Functions................................................................................................... 2-33
Chapter 3 Making Preparations for Measurements
3.1 Handling Precautions ....................................................................................................... 3-1
3.2 Installing the Instrument ................................................................................................... 3-3
3.3 Connecting the Power ...................................................................................................... 3-5
3.4 Connecting the Probe....................................................................................................... 3-8
3.5 Compensating the Probe (Phase Correction) .................................................................3-11
3.6 Setting the Date and Time
.............................................................................................. 3-13
Chapter 4 Basic Operations
4.1 Operations and Functions of Keys and the Rotary Knob ................................................. 4-1
4.2 Entering Values and Strings ............................................................................................. 4-3
4.3 Operating the DL9000 Using a USB Keyboard or a USB Mouse..................................... 4-5
4.4 Initializing Settings............................................................................................................ 4-9
4.5 Performing Auto Setup ................................................................................................... 4-10
4.6 Storing and Recalling Setup Data .................................................................................. 4-13
4.7 Starting/Stopping Signal Acquisition
............................................................................... 4-15
4.8 Performing Calibration.................................................................................................... 4-16
Chapter 5 Vertical and Horizontal Axes
5.1 Switching the Display of Input Waveforms ON and OFF.................................................. 5-1
5.2 Setting the Offset Voltage
................................................................................................. 5-2
5.3 Setting the Vertical Position of the Waveform .................................................................. 5-4
5.4 Setting the Input Coupling ................................................................................................ 5-5
5.5 Setting Bandwidth Limits .................................................................................................. 5-7
5.6 Setting the Probe Attenuation........................................................................................... 5-8
5.7 Setting the Scale .............................................................................................................. 5-9
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index

xii IM 701310-01E
5.8 Setting Time Axis (T/div)................................................................................................. 5-10
5.9 Using the Auto Scale Function ........................................................................................5-11
5.10 Canceling the Offset Value
............................................................................................. 5-12
5.11 Displaying the Waveform Inverted.................................................................................. 5-13
5.12 Turning the Display of the Scale Value ON/OFF ............................................................ 5-14
5.13 Correcting the Skew
....................................................................................................... 5-15
5.14 Automatic Zero Adjustment of the Current Probe........................................................... 5-16
Chapter 6 Triggering
6.1 Setting the Trigger Mode .................................................................................................. 6-1
6.2 Setting the Trigger Position .............................................................................................. 6-2
6.3 Setting the Trigger Delay
.................................................................................................. 6-3
6.4 Setting the Hold-Off Time ................................................................................................. 6-6
6.5 Setting the Trigger Coupling, HF Rejection, Trigger Hysteresis, and Window Comparator ...
6-7
6.6 Activating an Edge Trigger ............................................................................................. 6-10
6.7 Activating a Conditional Edge Trigger ............................................................................ 6-13
6.8 Activating a Trigger on a State Condition ....................................................................... 6-17
6.9 Activating a Trigger on the OR Logic of Multiple Edge Triggers..................................... 6-21
6.10 Activating a Trigger on a Pulse Width ............................................................................ 6-23
6.11 Activating a Trigger on a Conditional Pulse Width ......................................................... 6-27
6.12 Activating a Trigger on a State Condition True Period ................................................... 6-31
6.13 Setting the TV Trigger..................................................................................................... 6-35
6.14 Triggering on a Serial Pattern Signal.............................................................................. 6-41
6.15 Triggering on an I2C Bus Signal ..................................................................................... 6-46
6.16 Triggering on a CAN Bus Signal..................................................................................... 6-56
6.17 Triggering on a LIN Bus Signal....................................................................................... 6-67
6.18 Triggering on a SPI Bus Signal ...................................................................................... 6-69
6.19 Triggering on a UART Signal.......................................................................................... 6-73
6.20 Activating a Trigger on an Event Cycle, Delay, or Sequence ......................................... 6-75
Chapter 7 Acquisition and Display
7.1 Setting the Acquisition Mode ............................................................................................ 7-1
7.2 Turning High Resolution Mode ON/OFF .......................................................................... 7-3
7.3 Setting the Record Length................................................................................................ 7-4
7.4 Turning Repetitive Sampling Mode ON/OFF.................................................................... 7-5
7.5 Turning Interleave Mode ON/OFF
.................................................................................... 7-6
7.6 Turning Interpolation ON/OFF
.......................................................................................... 7-7
7.7 Displaying Accumulated Waveforms ................................................................................ 7-8
7.8 Setting the Action-On-Trigger Function ...........................................................................7-11
7.9 Activating the Action-On-Trigger Function Using GO/NO-GO Results........................... 7-16
7.10 Setting Waveform Zone GO/NO-GO Determination Conditions
..................................... 7-22
7.11 Setting Rectangular Zone GO/NO-GO Determination Conditions ................................. 7-28
7.12 Setting Polygonal Zone GO/No-Go Determination Conditions....................................... 7-32
7.13 Setting Waveform Parameter GO/NO-GO Determination Conditions
............................ 7-36
7.14 Setting FFT Parameter GO/NO-GO Determination Conditions...................................... 7-40
7.15 Setting X-Y Waveform Parameter GO/NO-GO Determination Conditions ..................... 7-44
7.16 Setting Telecom Test
GO/NO-GO Determination Conditions .......................................... 7-47
Chapter 8 Display
8.1 Zooming the Waveform .................................................................................................... 8-1
8.2 Changing the Display Format........................................................................................... 8-6
8.3 Setting the Interpolation Method ...................................................................................... 8-8
Contents

xiii
IM 701310-01E
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
Contents
8.4 Changing the Graticule..................................................................................................... 8-9
8.5 Adjusting the Backlight ................................................................................................... 8-10
8.6 Setting Signal Labels.......................................................................................................8-11
8.7 Taking and Clearing Snapshots...................................................................................... 8-12
8.8 Setting the Translucent Display, Waveform Display Colors, and Brightness.................. 8-13
Chapter 9 Computation
9.1 Setting Computation Channels, Operators, Units, and Display Ranges .......................... 9-1
9.2 Performing Linear Scaling ................................................................................................ 9-4
9.3 Performing Arithmetic Functions ...................................................................................... 9-6
9.4 Performing Integration...................................................................................................... 9-8
9.5 Shifting the Phase .......................................................................................................... 9-10
9.6 Setting a Filter (IIR Filter) ............................................................................................... 9-12
9.7 Smoothing Waveforms (Using a Moving Average)......................................................... 9-15
9.8 Counting Edges.............................................................................................................. 9-17
9.9 Counting Rotations......................................................................................................... 9-19
9.10 User-DenedComputation(Optional) ............................................................................ 9-21
Chapter 10 Analysis and Search
10.1 Measuring Using Cursors............................................................................................... 10-1
10.2 Performing Automated Measurement of Waveform Parameters.................................. 10-16
10.3 Calculating Statistics on the Measured Waveform Parameter Values ......................... 10-25
10.4 Performing a Telecom Test (Mask Test and Eye Pattern Measurement)...................... 10-29
10.5 Selecting the Analysis Type ......................................................................................... 10-34
10.6 Viewing the Phase between Measured Waveforms on the XY Display ....................... 10-36
10.7 Performing FFT Analysis .............................................................................................. 10-39
10.8 Displaying a Histogram, Trend, or List of the Automatically Measured Waveform
Parameters................................................................................................................... 10-45
10.9 DisplayingtheFrequencyDistributionofaSpeciedArea(AccumHistogram)........... 10-53
10.10 Selecting the Search Type and Skip Mode, Executing the Search, and Displaying the
Results ......................................................................................................................... 10-58
10.11 Searching Waveform Signals ....................................................................................... 10-61
10.12 Searching Serial Pattern Signals.................................................................................. 10-68
Chapter 11 Displaying and Searching History Waveforms
11.1 Displaying History Waveforms.........................................................................................11-1
11.2 Searching History Waveforms Using Waveform Zones (Wave History Search) .............11-5
11.3 Searching History Waveforms Using a Rectangular Zone (RECT History Search) ......11-11
11.4 Searching History Waveforms Using a Polygonal Zone (POLYGON History Search) ..11-16
11.5 Searching History Waveforms Using Waveform Parameters (MEASURE History Search) ...
11-21
11.6 Searching History Waveforms Using FFT Parameters (FFT History Search) ...............11-26
11.7 Searching History Waveforms Using XY Waveform Parameters (XY History Search) .11-31
Chapter 12 Printing Screen Images
12.1 Installing the Roll Paper into the Built-in Printer (Optional) ............................................ 12-1
12.2 Printing Using the Built-in Printer (Optional)................................................................... 12-4
12.3 Printing Using a USB Printer .......................................................................................... 12-5
12.4 Printing Using a Network Printer(Optional) .................................................................... 12-8

xiv IM 701310-01E
Contents
Chapter 13 Saving and Loading Measurement Data
13.1 Flash ATA Memory Card................................................................................................. 13-1
13.2 Connecting a USB Storage Medium to the USB Port .................................................... 13-2
13.3 Connecting to a Network Drive....................................................................................... 13-3
13.4 Saving/Loading the Setup Data...................................................................................... 13-4
13.5 Saving/Loading the Measurement Data ....................................................................... 13-10
13.6 Saving and Loading Accumulated and Snapshot Waveforms
...................................... 13-17
13.7 Saving/Loading Waveform Zones, Polygonal Zones, and Mask Patterns
.................... 13-21
13.8 Saving Screen Image Data .......................................................................................... 13-25
13.9 Saving Analysis Results ............................................................................................... 13-28
13.10 Changing the File Attributes and Deleting Files ........................................................... 13-32
13.11 Copying/Moving Files ................................................................................................... 13-35
13.12 Changing the Directory Name or File Name of the Storage Medium/
Creating Directories
...................................................................................................... 13-38
13.13 Connecting to a PC Using the USB Port ...................................................................... 13-41
Chapter 14 Displaying Reference Waveforms
14.1 Turning ON/OFF the Reference Waveform Display ....................................................... 14-1
14.2 Displaying Stored Data as Reference Waveform........................................................... 14-2
14.3 Displaying Waveforms Inverted...................................................................................... 14-4
14.4 Saving Data.................................................................................................................... 14-5
14.5 Displaying Scale Values and Labels............................................................................... 14-6
14.6 Displaying History Waveforms Automatically ................................................................. 14-7
14.7 Displaying the Acquisition Time of a Loaded Waveform................................................. 14-8
Chapter 15 Ethernet Communications (Optional)
15.1 Connecting the DL9000 to the Network ......................................................................... 15-1
15.2 Setting the TCP/IP
.......................................................................................................... 15-3
15.3 Saving and Loading Measurement/Setup/Image Data on a Network Drive ................. 15-13
15.4 Setting the Mail Transmission (SMTP Client Function) ................................................ 15-16
15.5 Using SNTP to Set the Date and Time......................................................................... 15-20
15.6 Accessing the DL9000 from a PC (File Server) ........................................................... 15-21
15.7 Using a PC to Monitor the DL9000 and Change Its Settings (Web Server)
................. 15-24
15.8 Setting the the Network Printer .................................................................................... 15-30
15.9 Checking the Availability of the Ethernet Interface ....................................................... 15-32
15.10 ConguringaFirewall................................................................................................... 15-33
15.11 Initializing All Ethernet Interface Settings (Only on models with the LXI option, /C9 and
/C12)
............................................................................................................................. 15-35
Chapter 16 Rear Panel Input and Output
16.1 External Trigger Input (TRIG IN) .................................................................................... 16-1
16.2 Trigger Output (TRIG OUT)............................................................................................ 16-2
16.3 RGB Video Signal Output (RGB VIDEO OUT)............................................................... 16-3
16.4 GO/NO-GO Signal Output.............................................................................................. 16-4
16.5 Trigger Comparator Signal Output ................................................................................. 16-6
Chapter 17 Other Operations
17.1 Changing the Message Language, Menu Language, and Font Size, and Turning ON/OFF
the Click Sound .............................................................................................................. 17-1
17.2 Listing the Setup Data .................................................................................................... 17-3
17.3 Changing the USB Keyboard Language ........................................................................ 17-4

xv
IM 701310-01E
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
Contents
Chapter 18 Troubleshooting, Maintenance, and Inspection
18.1 If a Problem Occurs........................................................................................................ 18-1
18.2 Messages and Corrective Actions .................................................................................. 18-2
18.3 Carrying Out a Self-Test ................................................................................................. 18-7
18.4 System Overview ......................................................................................................... 18-10
18.5 Collectively Deleting the Data in the Internal Memory and Built-in Hard Disk...............18-11
18.6 Formatting Internal Memory and Built-in Hard Disk ..................................................... 18-12
18.7 Recommended Replacement Parts ............................................................................. 18-13
Chapter 19 Specications
19.1 Models............................................................................................................................ 19-1
19.2 Input Section .................................................................................................................. 19-1
19.3 Trigger Section ............................................................................................................... 19-2
19.4 Time Axis ........................................................................................................................ 19-4
19.5 Display Section............................................................................................................... 19-4
19.6 Functions........................................................................................................................ 19-4
19.7 Built-in Printer (/B5 option) ............................................................................................. 19-7
19.8 Auxiliary Inputs and Outputs .......................................................................................... 19-8
19.9 Storage........................................................................................................................... 19-9
19.10 Computer Interfaces..................................................................................................... 19-10
19.11 GeneralSpecications ..................................................................................................19-11
19.12 External Dimensions .................................................................................................... 19-14
Appendix
Appendix 1 Relationship between the Time Axis Setting, Sample Rate and Record Length...App-1
Appendix 2 How to Calculate the Area of a Waveform ...........................................................App-14
Appendix 3 Key Assignments for the USB104 Keyboard
....................................................App-15
Appendix 4 Waveform Parameter Integrals and Derivatives
...............................................App-17
Appendix 5 ASCII Data File Format ....................................................................................App-18
Index

1-1
IM 701310-01E
Names and Functions of Parts
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
1.1 Top Panel, Front Panel, and Rear Panel
Top Panel
Built-in printer
Prints the display contents.
For installing the paper roll, see section 12.1.
For printing operations, see section 12.2.
Front Panel
ESC
SNAP
SNAP CLEAR
RESET SET
7 8 9 BS
PRINT
FILE
SHIFT
SYSTEM
EXP
CLEAR
M
MENU
D E F X
k m
u n p
4 5 6
1 2 3
0
+/-
CA B
CURSOR
PARAM
TELECOM TEST
WINDOW 1
WINDOW 2
FORM
ACCUM CLEAR
ZOOM 1
ZOOM 2
DISP 2 HISTORY CLEAR
DISP
1
MAG
INTENSITY
SETUP
HELP
HISTORY
MEASURE ANALYSIS
XY DISPLAY ZOOM
ACCUM
PUSH FINTE
CH 1
CH 2
CH 3
CH 4
M 1
M 2
M 3
M 4
VERTICAL POSITION
PUSH
FINTE
SCALE
ACQ START STOP
TRIG MODE
HOLD OFF
POSITION
DELAY
EDGE
STATE
ACQUIRE
HORIZONTAL
TRIGGER
T DIV
ACQ COUNT ACTION
TRIG’D
LEVEL
COUPLING
EVENT
INTERVAL
WIDTH
SOURCE
ENHANCED
SAMPLING
LENGTH
CH 1
POWER
COMP
CH 2 CH 3 CH 4
LCD display
ESC key
Soft keys
For a description of
the display contents,
see chapter 8.
Used to select items on the soft key
menu that appears on the screen
during setup.
Operation keys
and knobs
Used to clear the
soft key menu and
the pop-up menu.
Used when saving data to a PC card.
See section 13.1.
For a description of
each, see page 1–3.
Signal output terminal for
probe compensation adjustment
(1 kHz / 1Vp-p)
Functional ground terminal
Power switch
See section 3.3.
Terminals where probes are connected.
See section 3.4.
Rotary knob
PC card slot
USB connector for connecting
peripheral devices
Used to change
setup values and
move the cursor.
Used when connecting a USB printer,
USB keyboard, USB mouse,
or USB storage media.
See sections 4.3 and 12.3.
Outputs the phase compensation
signal for the probe. For the phase
compensation procedure of the
probe, see section 3.5.
Connect the ground cable when
compensating the phase of a
probe.
Signal input terminals (terminals with a
probe interface function)
Chapter 1 Names and Functions of Parts

1-2 IM 701310-01E
Rear Panel
WARNING
CAUTION
VIDEO OUT
(XGA) PROBE POWER( )
12 V DC
TRIG COMP OUT TRIG IN TRIG OUT
ETHERNET
100BASE-TX
ACT LINK
USB
GO/NOGO
MAIN POWER
OFF ON
100 - 120/220 - 240 V A C
300 VA MAX 50/60 Hz
MODEL
NO.
SUFFIX
Made in Japan Power connector
See section 3.3.
Main power switch
See section 3.3.
USB connector for connecting to a PC
Used when displaying the DL9000 display
image on an external display. See section 16.3.
Video signal output connector
Used when connecting to a network.
See section 15.1.
Ethernet port (option)
Outputs the GO/NO-GO determination output signal.
See section 16.4.
GO/NO-GO output connector
Used to supply power to an FET probe or
a current probe made by YOKOGAWA.
See section 3.4.
Probe power terminal (option)
Used when outputting the
trigger signal externally.
See section 16.2.
Trigger output
terminal
Used when inputting an
external trigger signal.
See section 16.1.
External trigger
input terminal
Outputs the trigger
comparator signal.
See section 16.5.
Comparator output
Used when connecting a PC with a USB
interface. See the Communication Interface
User’s Manual (IM701310-17).
Used when saving data
to a PC card.
See section 13.1.
PC card slot
ETHERNET
100BASE-TX
Marking on models with the LXI option (/C9 and /C12)
1.1 Top Panel, Front Panel, and Rear Panel

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Names and Functions of Parts
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2
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4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
1.2 Operating Keys and Knobs
Vertical Axis, Channel, and Computation
CH1 to CH4 keys ►Sections 5.1 to 5.14, 8.6
These display menus for switching the display of input channel ON/OFF, vertical position,
coupling, probe type, offset voltage, bandwidth limit, expansion or reduction of the
vertical axis, linear scaling, and signal labels. Pressing one of these keys before using
the SCALE knob assigns the corresponding channel to the SCALE knob operation. Each
CH key lights when the corresponding channel is ON.
M1 to M4 keys ►Chapter 9, Chapter 14
These keys are used for waveform computation settings, and settings relating to
reference waveforms. Each M key lights when the corresponding channel is ON.
POSITION knob
Changes the center position when you change the voltage range. This knob has a push
switch feature. You can press the knob to switch the setting resolution. If you press the
knob and Fine lights, the setting resolution is set to fine.
SCALE knob
This sets the vertical axis sensitivity. Before turning this knob, press one of the CH1 to
CH4, or M1 to M4 keys, to select the waveform adjusted. If you change this while signal
acquisition is stopped, the change takes effect when signal acquisition is restarted. This
knob includes a push switch, and can be pressed to change the resolution of the setting.
When the knob is pressed, lighting the Fine indicator, the resolution is finer.
Signal acquisition and Horizontal Axis
ACQ key ►Sections 7.1, 7.2
Displays a menu for setting the method of signal acquisition.
START/STOP key ►Section 4.7
Depending on the trigger mode, this starts/stops signal acquisition. During signal
acquisition, the key lights.
TRIG MODE/HOLD OFF key ►Sections 6.1, 6.4, 7.1, 7.8
Displays a menu for seting the trigger mode and hold-off. Pressing the SHIFT key before
pressing the MODE key displays the action on trigger menu.
SAMPLING/LENGTH key ►Sections 7.3 to 7.6
Displays a menu for record length, equivalent time sampling, interleave, and interpolation
setting.
POSITION/DELAY key ►Sections 6.2, 6.3
Displays a menu for the trigger position and trigger delay settings.
EDGE/STATE key ►Sections 6.6 to 6.9
Displays a menu for Edge/State trigger settings.
Press one of four keys, including the following ENHANCED key, WIDTH key, and EVENT
INTERVAL key, to select the trigger type. The pressed key lights, indicating that it is
selected.
WIDTH key ►Sections 6.10 to 6.12
Sets the Width trigger.
ENHANCED key ►Sections 6.13 to 6.19
Displays a menu for TV trigger and serial bus trigger settings.
EVENT INTERVAL key ►Section 6.20
Displays a menu for event trigger settings.
SOURCE key ►Chapter 6
Displays a menu for trigger sources setting.