YOKOGAWA 701715 User Manual Download Page 184

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9-1

IM 701730-01E

Waveform Computation

9.1

Displaying and Labeling Computed Waveforms

Procedure

ACTION

DELAY

X - Y

MENU

PHASE

SEARCH

HORIZONTAL

VERTICAL

TRIGGER

TRIG D

HELP

ESC

SELECT

RESET

SIMPLE

MODE

POSITION

MATH

MISC

FILE

CLEAR

TRACE

HISTORY

MEASURE

SETUP

PRESET

DISPLAY

CURSOR

POWER

COPY IMAGE SAVE

SHIFT

ZOOM

GO/NO-GO

ENHANCED

ACQ

START/STOP

SNAP

SHOT

V DIV

TIME DIV

• To exit the menu during operation, press

ESC

located above the soft keys.

• For a description of the operation using a USB

keyboard or a USB mouse, see section 4.3.

Note

Steps 2 to 4 describe the setup procedures for computed waveform Math1. Perform similar

steps for Math2.

Turning the Computed Waveform Display ON and OFF

Press

MATH

. The MATH menu appears.

Press the

M1 Display

soft key to select ON or OFF.

•

If ON is selected, the Math1 waveform is displayed.

•

If OFF is selected, the Math1 waveform is not displayed.

Assigning Labels to Computed Waveforms

Press

M1 Label

. A keyboard used to enter values and strings appears.

Use

jog shuttle & SELECT

to set the label.

Chapter 9

Waveform Computation

Summary of Contents for 701715

Page 1: ...IM 701730 01E 3rd Edition Digital Oscilloscope DL1700E Series...

Page 2: ...sing 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 h...

Page 3: ...ubject 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 o...

Page 4: ...ndard 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 Po...

Page 5: ...r 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 followi...

Page 6: ...es 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...

Page 7: ...o 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 Th...

Page 8: ...nt 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 rep...

Page 9: ...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 WEE...

Page 10: ...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...

Page 11: ...OFF Probe connection Initialization Auto setup Vertical axis Horizontal time axis Trigger Waveform acquisition Waveform and information display Computing Analyzing and Searching Waveforms Computing A...

Page 12: ...rm X Y Waveform Display Snapshot Clear Trace Other Waveform Display Settings 2 5 Waveform Computation 2 21 Addition Subtraction and Multiplication Binary Computation Inversion Differentiation Diff and...

Page 13: ...div 5 19 Chapter 6 Triggers 6 1 Selecting the Trigger Mode 6 1 6 2 Setting the Trigger Position 6 3 6 3 Setting the Trigger Delay 6 5 6 4 Setting the Hold Off Time 6 6 6 5 Setting the Edge Trigger SIM...

Page 14: ...orms Using Automatic Measurement of Parameters History Search 10 9 10 4 Searching Waveforms Using the Search and Zoom Function 10 14 10 5 Cursor Measurements 10 31 10 6 Automated Measurement of Wavefo...

Page 15: ...ace Optional and the MAC Address 13 47 13 10 Setting the FTP Passive Mode and LPR SMTP Timeout 13 49 13 11 Using the Instrument as a Network Drive 13 51 Chapter 14 Rear Panel Auxiliary I O Section 14...

Page 16: ...17 10 17 11 General Specifications 17 11 17 12 Dimensional Drawings 17 13 Appendix Appendix 1 Relationship between the Time Axis Setting Sample Rate and Record Length App 1 Appendix 2 How to Calculate...

Page 17: ...uilt in storage media drive Used when saving data to a PC card or floppy disk Section 12 2 ESC key Used to clear the soft key menu and dialog box Soft key Used to select items on the soft key menu tha...

Page 18: ...play Section 14 3 USB connector for connecting to a PC Used when connecting a PC with a USB interface Communication Interface User s Manual IM701730 17E USB connector for connecting peripheral devices...

Page 19: ...1 3 IM 701730 01E 1 Names and Functions of Parts Top Panel Handle Built in printer optional Prints screen images or setup data Sections 11 1 and 11 2 1 1 Front Panel Rear Panel and Top Panel...

Page 20: ...tion 1 7 is pressed V DIV Knob Section 5 2 Sets the vertical sensitivity Before turning this knob press one of the CH1 to CH4 2 keys to show the menu for the channel and have the channel selected If y...

Page 21: ...ed to set the trigger delay TRIG D Indicator Illuminates when a trigger is activated Note The setup menu for the trigger gate is located in the menu that appears when the MISC key see page 1 7 is pres...

Page 22: ...T STOP key is illuminated Printing Screen Images and Saving and Loading Data X Y MENU MENU PHASE HELP ESC SELECT RESET MATH MISC FILE CLEAR TRACE HISTORY MEASURE SETUP DISPLAY CURSOR COPY IMAGE SAVE S...

Page 23: ...n trigger gate Ethernet communications menu and message language ON OFF of the click sound USB keyboard language ON OFF of the application of the offset voltage to the measured and computed results sc...

Page 24: ...and chapter 6 Trigger slope See section 2 3 and chapter 6 Trigger level See section 2 3 and chapter 6 Waveform display channels Probe attenuation current to voltage conversion ratio Section 5 5 Vertic...

Page 25: ...x Z2 indicating the zoom range of Z2 Zoom box Z1 indicating the zoom range of Z1 Main waveform display frame Zoom waveform display frame Display frame of Z1 Display frame of Z2 Display record length o...

Page 26: ...MISC key a list of setup data is displayed as shown below This screen can be printed as additional information see section 11 2 when the waveforms displayed on the screen screen image are printed on...

Page 27: ...RAL interface GP IB interface USB interface Ethernet interface optional USB mouse Block diagram CH1 External clock input External trigger input Trigger gate input ATT Pre AMP Multiplexer A D Primary d...

Page 28: ...is settings At the A D converter the received voltage level is converted into digital values The digital data is written to the primary memory by the primary data processing circuit at the sample rate...

Page 29: ...bit A D converters to sample the input signal at a resolution of 255 levels LSB On the screen the waveforms are displayed using twenty four levels per division on the grid Valid Data Range Assuming t...

Page 30: ...vertical control circuit through a capacitor This setting is used when you wish to observe only the amplitude of the AC signal eliminating the DC component from the input signal Vertical control circu...

Page 31: ...age riding on top of a predetermined voltage an offset voltage can be applied to eliminate the predetermined voltage so that only the changes in the signal can be observed with higher voltage axis sen...

Page 32: ...re displayed based on the stored data The number of display lines in ten divisions of the screen along the time axis is 500 250 lines in the zoom waveform display section of Main Z1 Z2 Therefore the w...

Page 33: ...GS s 2 GS s when interleave mode is ON In this mode one waveform is created from several cycles of a repetitive signal This is equivalent to sampling the signal at a higher sample rate than the actua...

Page 34: ...tivates here on a rising edge Trigger source Trigger Type For the setup procedure see chapter 6 The triggers used on the instrument can be classified into two main types simple triggers and enhanced t...

Page 35: ...Condition B CH1 H CH2 H Enter Delay 1 s A Delay Time True B True Trigger Progress Pattern Trigger For the setup procedure see section 6 10 With pattern triggers the multiple trigger sources are set an...

Page 36: ...to Time1 350 and Time2 450 ns the trigger activates at point C Time Out When set to Time1 450 the trigger activates at point D CH3 and CH4 not available on the DL1720E OR Trigger For the setup proced...

Page 37: ...n the same fashion as in auto mode If a trigger is not activated within the timeout time then the center value of the amplitude of the trigger source is detected and the trigger level is changed to th...

Page 38: ...rigger point T Trigger position Trigger Coupling For the setup procedure see sections 6 5 6 8 to 6 13 As with the input signals the input coupling can be switched on trigger sources Select the input c...

Page 39: ...d Hysteresis width Trigger Hold Off For the setup procedure see section 6 4 The trigger hold off function temporarily stops detection of the next trigger once a trigger has been activated This functio...

Page 40: ...allocating the memory of CH2 to CH1 to enable the use of twice the normal memory When interleave mode is turned ON even channels can no longer be used but parameters such as the history memory acquisi...

Page 41: ...al mode and averaging mode the sample rate the number of times data is acquired per second in the acquisition memory drops if T div is increased see appendix 1 However in envelope mode the maximum and...

Page 42: ...ition memory as a result of a trigger being activated is displayed as waveforms on the instrument screen When triggers are continuously activated and waveforms are acquired it is impossible to stop th...

Page 43: ...of screen divisions regardless of whether the input channels are turned ON or OFF Display Interpolation For the setup procedure see section 8 2 In interpolation areas where less than 500 points of da...

Page 44: ...n is useful when the waveform acquisition time is set long and you wish to observe a particular section of the waveform closely Zooming is not possible if the number of displayed points on the screen...

Page 45: ...1 1 1 2 1 3 Lissajous waveform Snapshot For the setup procedure see section 8 6 When the trigger mode is set to a mode other than Single or Single N the displayed waveforms are periodically updated or...

Page 46: ...xis of each channel can be displayed For a display example see Normal Display Screen in section 1 3 Displaying Waveform Labels For the setup procedure see section 8 9 You can arbitrarily set a wavefor...

Page 47: ...on the DL1720E Inversion For the setup procedure see section 9 4 The voltage axis can be inverted on the display by multiplying the measured data by 1 This computation can be performed on the wavefor...

Page 48: ...he Hanning window the frequency resolution is high compared to the flattop window However the flattop window has a higher level of accuracy When the waveform being analyzed is a continuous signal sele...

Page 49: ...rm is counted as the 1st waveform and up to N 1 waveforms in the past can be displayed History Search You can search history waveforms that meet specified conditions when waveform acquisition is stopp...

Page 50: ...resis Serial Pattern Search Search is performed on whether the serial status pattern of the waveform status pattern of the waveform that changes over time is the same as the status pattern set in adva...

Page 51: ...L L L H L L H H L L Conditions Clock channel None CH1 L CH2 L CH3 H CH4 L Math1 X Math2 X H CH1 CH2 CH3 CH4 CH1 CH2 CH3 CH4 Detects this position and displays the waveform expanded in the zoom wavefor...

Page 52: ...ination time T T T1 T2 T Pulse Time Pulse Time T1 Pulse T2 Time Out T T1 T2 Specified determination time Center position when zooming Start point for next search Auto Scroll The zoom position automati...

Page 53: ...ce between the cursors can be measured Marker Cursors Four markers are displayed on the selected waveform The level Y axis value at each marker the time X axis value from the trigger position and the...

Page 54: ...rement range The following three statistical processing methods are available Normal Statistical Processing Statistical processing is performed on all acquired waveforms while acquiring waveforms Stat...

Page 55: ...rack down abnormal symptoms on a production line making electronic equipment The NO NO GO condition is set whether the waveform enters the previously specified range and a certain operation is perform...

Page 56: ...ication interface PC DL1700E Saving and Loading Data from a Network Drive FTP Client For the setup procedure see section 13 3 As with the built in storage medium and external USB devices waveform and...

Page 57: ...ed from an FTP client on the network and the files on the built in storage medium of the instrument or external USB device can be retrieved PC or workstation on which the FTP client function is runnin...

Page 58: ...the setup procedure see section 4 4 You can perform initialization using a simple panel key operation However certain settings communication settings and setting information saved with the store reca...

Page 59: ...y disk or PC card Ethernet Network drives PC Saving and Loading Setup Data Waveform Data and Snapshot Waveforms For the setup procedure see sections 12 5 to 12 7 The setup data waveform data and snaps...

Page 60: ...rating the instrument Using a Free Software Program The instrument can be controlled from a PC using Wirepuller a free software program when connected via the GP IB USB or Ethernet interface The softw...

Page 61: ...e cord should be kept away from any heat sources When unplugging the power cord from the outlet never pull by the cord itself Always hold and pull by the plug If the power cord is damaged contact your...

Page 62: ...nt by the handle on the top as shown below or carry it with both hands Cleaning When cleaning the case or the operation panel first remove the power cord from the AC outlet Then wipe with a dry soft c...

Page 63: ...e around the instrument see the figure below and do not block the ventilation and exhaust holes If a printer comes with your DL1700E allow extra space for operation and do not place objects on top of...

Page 64: ...urface Installation Position Place the instrument in a horizontal position or inclined position using the stand see the figure below When using the stand pull it forward until it locks To retract it p...

Page 65: ...t complies with the power cord provided and securely connect the protective grounding If such an AC outlet is unavailable and protective grounding cannot be furnished do not use the instrument Connect...

Page 66: ...push button Press once to turn it ON and press again to turn it OFF OFF ON Power Up Operation Self test and calibration start automatically when the power switch is turned ON If the check results are...

Page 67: ...lugged Therefore the next time the power is turned ON the waveforms are displayed using the previous settings Note A lithium battery is used to retain the setup parameters When the lithium battery vol...

Page 68: ...tage for 50 input is 5 Vrms or 10 Vpeak Applying a voltage exceeding either of the two values can damage the input section DL1735E DL1740E DL1740EL DL1720E 1M 20pF 400Vpk CAT 50 5Vrms 10Vpk _ _ CH1 CH...

Page 69: ...input voltage when 500 kHz is exceeded see the manual that comes with the probe Connector type BNC _ Cable length 1 2 m _ This probe complies with the following measurement categories of IEC 61010 03...

Page 70: ...the current generated by the device under measurement current measured by the current probe The characteristics of the measured current versus the current consumption of an active probe that can be c...

Page 71: ...compensation signal output terminal Phase correction hole Explanation Necessity of Phase Correction of the Probe When using the oscilloscope with a probe the probe phase must be corrected by adjustin...

Page 72: ...e Waveform due to the Phase Correction of the Probe Correct waveform Over compensated the gain in the high frequency region is up Under compensated the gain in the high frequency region is low 3 5 Com...

Page 73: ...operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using...

Page 74: ...s due to an incorrect assignment of the SNTP server an error message is displayed Set the time difference from GMT Greenwich Mean Time Confirm the specified time difference from GMT Greenwich Mean Tim...

Page 75: ...oard Setup menu C or When controlled by the jog shuttle changes to E Appears when there are two pages of the setup menu Press the corresponding soft key to display page 2 2 2 of 2 of the setup menu Th...

Page 76: ...item H Press the SELECT key to display the value entry box Turn the jog shuttle to set the value Press the arrow keys to change the selected digit You can directly enter the value from a USB keyboard...

Page 77: ...e explanations in this manual this operation may be indicated as jog shuttle SELECT The outer shuttle ring can be used to step through the values in large increments On some items the arrow keys below...

Page 78: ...string that you have entered press RESET before confirming the string A Moves the cursor upward B Moves the cursor downward C Switches between uppercase and lowercase and a portion of the symbols D D...

Page 79: ...s between uppercase and lowercase Also switches a portion of the characters assigned to the keyboard Number of Characters and Types That Can Be Used in the Settings Number of Characters Characters Tha...

Page 80: ...see section 15 1 To use a Japanese keyboard change the USB keyboard language according to the procedures given in section 15 2 Note Connect only the keyboards that are allowed The operation of USB key...

Page 81: ...onding to the front panel keys of the instrument are assigned to the keys on the USB keyboard By pressing the keys on the keyboard you can operate the instrument in a similar fashion The assignment of...

Page 82: ...cified when using a mouse without a wheel Connection Procedure When connecting a USB mouse directly connect the mouse to the USB PERIPHERIAL connector on the rear panel see page 4 6 You can connect di...

Page 83: ...splayed to their right displays the sub menu As with the top menu click the item you wish to select and left click the item Sub menu Items that have layers under the top menu are displayed as sub menu...

Page 84: ...ct and left click the item to confirm the selection Selection items Clearing the Menu Left click an area outside the menu Setting Values For menu items with a or icon the numeric value can be entered...

Page 85: ...tem you wish to select Note To close an error dialog box left or right click or turn the mouse wheel without moving the mouse Selecting a File Directory or Disk Drive on the File List Window Left clic...

Page 86: ...the mouse wheel upward increases the V div value turning it downward decreases the V div value Setting the T div Point near the T div value displayed at the upper right corner of the screen The point...

Page 87: ...ration press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Executing Initialization 1 Press SETUP 2 Press the Initialize soft k...

Page 88: ...nication related settings Setup data that has been stored using the store recall function English Japanese language setting USB keyboard language Canceling Initialization If you initialize the setting...

Page 89: ...START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Execu...

Page 90: ...ng Auto Setup Pressing the Undo Auto Setup soft key sets the instrument back to the conditions that existed immediately before auto setup However when you turn OFF the power switch the settings that e...

Page 91: ...urns ON channels whose absolute value of the input voltage is greater than or equal to 20 mV 1 1 Position 0 divisions Horizontal axis settings T div Value that the displays 1 6 to 4 periods of the wav...

Page 92: ...4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation...

Page 93: ...erformed immediately after the power is turned ON the calibration may be inaccurate due to drift caused by fluctuation in the temperature of the instrument Calibration must be performed when the tempe...

Page 94: ...V TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press the MISC key The MISC...

Page 95: ...of the input signals due to the probe or other factors and observe the input signal You can correct the delay time of the signals on CH1 through CH4 2 You can select up to CH2 on the DL1720E and up t...

Page 96: ...Displaying the Help Window 1 Press HELP The help window appears 2 Press the panel key or soft key that you wish to review Clearing the Help Window 3 Press HELP again The help window disappears Explan...

Page 97: ...ey to select ON or OFF You can also turn ON OFF the channel by pressing CH1 to CH4 2 twice Explanation For channels that are turned ON the LED to the left of the channel key illuminates You can simult...

Page 98: ...the V div value Note The displayed waveforms do not change if you change the V div value while the waveform acquisition is stopped The new V div value takes effect the next time the waveform acquisiti...

Page 99: ...is selected ratio 10A 1 20 mA div 100 A div 20 mA div 10 A div 100A 1 0 2 A div 1 kA div 0 2 A div 100 A div Using the Variable Command in the CH Menu The variable command allows the V div A div valu...

Page 100: ...ET DISPLAY CURSOR CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys...

Page 101: ...l OFF Position 0 div Ground level mark Vertical position mark Note The waveform data that goes off the waveform display frame when moving the vertical position is handled as overflow data If the displ...

Page 102: ...GE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a USB keyb...

Page 103: ...stics when AC1M DC50 and DC1M is selected are shown below Note that when AC1M is selected low frequency signals or signal components are not acquired as shown in the figure below 0 dB 3 dB 500 MHz 400...

Page 104: ...rs 2 Press the Probe soft key The Probe menu appears 3 Press the soft key corresponding to the desired attenuation current to voltage conversion ratio then set the attenuation ratio Explanation You ca...

Page 105: ...CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of...

Page 106: ...values automated measurement values of waveform parameters and computation See section 15 3 If you change the probe attenuation the offset changes proportionally to reflect the new attenuation rate I...

Page 107: ...SC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Selecting Channels 1 Press PRESET The PRESET menu appears 2 Press the Select soft...

Page 108: ...to step 12 Setting V div the Offset Voltage and the Trigger Level When Type is Set to User 8 Press the V div soft key 9 Turn the jog shuttle to set the V div value 10 Press the Offset or Trig Lvl sof...

Page 109: ...parately or set all the channels to the same settings Setup after Executing Preset Preset type CMOS 5 V CMOS 3 3 V ECL User Input coupling DC1 M DC1 M DC1 M DC1 M Trigger coupling DC DC DC DC Probe 1...

Page 110: ...the CH1 to CH4 2 keys to select the channel The CH menu appears 2 Press the Bandwidth soft key The Bandwidth menu appears 3 Press the 20MHz 100 MHz or Full soft key 4 As necessary repeat steps 1 to 3...

Page 111: ...ee section 4 3 1 Press one of the CH1 to CH4 2 keys to select the channel The CH menu appears 2 Press the Next 1 2 soft key 3 Press the Linear Scl AX B soft key to select ON 4 Press the A B soft key t...

Page 112: ...scaling results Y AX B where X is the measured value and Y is the linear scaling result Setting Scaling Coefficient A and Offset Value B Selectable range of A and B 9 9999E 30 9 9999E 30 Default setti...

Page 113: ...ger level settings For details on the Procedure see section 6 6 Explanation Selecting the Time Base You can select from the following Int Internal clock signal Ext Clock signal applied to the external...

Page 114: ...nuous clock signal Burst signals cannot be applied Only realtime sampling mode can be used You cannot set the acquisition mode to Envelope or Box Average You cannot display waveforms in roll mode No f...

Page 115: ...1 2 5 steps when the record length is greater than or equal to 10 kW 1 ns div to 5 s div in 1 2 5 steps when the record length is equal to 1 kW T div and Sampling Mode The maximum sample rate when rep...

Page 116: ...elapses the waveform is automatically updated If the time axis setting is in the range in which the display mode is set to roll mode the display is set to roll mode see page 2 7 Auto Level Mode If a...

Page 117: ...mode the display is set to roll mode When a trigger occurs the specified record length of data is acquired and the displayed waveform stops Single N Mode Select this mode when acquiring waveforms usi...

Page 118: ...se see section 4 3 1 Press POSITION The POSITION menu appears 2 Turn the jog shuttle to set the trigger position If you wish to select 10 50 or 90 you can Press the corresponding soft key Pressing RES...

Page 119: ...tting will not become effective until acquisition is started and the waveform is updated Note that cursor time measurements are with respect to the trigger position Changing the trigger position there...

Page 120: ...FT POSITION The DELAY menu appears 2 Press the soft key corresponding to the desired unit of time ms s ns or ps If you are not specifying a time unit ms s ns or ps press the DELAY soft key 2 Turn the...

Page 121: ...ss the Hold Off soft key 3 Turn the jog shuttle to set the hold off time Pressing RESET resets the value to 0 08 s For Enhanced Triggers ACTION DELAY X Y MENU MENU PHASE SEARCH HORIZONTAL VERTICAL TRI...

Page 122: ...Trigger signal limited at hold off time t when trigger slope set to rising edge Selectable Range of the Hold Off Time The selectable range is 80 ns to 10 s the default value is 80 ns and the resoluti...

Page 123: ...or a USB mouse see section 4 3 Setting the Trigger Source 1 Press SIMPLE The SIMPLE menu appears 2 Press the Source soft key The Source menu appears 3 Press the soft key corresponding to the desired...

Page 124: ...to EXT see section 6 6 For the procedure of activating the trigger in sync with the power supplied to the instrument setting the trigger source to line see section 6 7 The terminal located on the rea...

Page 125: ...frequency components frequency components greater than 15 kHz or 20 MHz from the trigger source signal as the trigger source Setting the Hysteresis Sets a width to the trigger level so that triggers...

Page 126: ...keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Source 1 Press SIMPLE The SIMPLE menu appears 2 Press the Source soft key The Source men...

Page 127: ...hen set to the 1 V range on the DL1720E 10 V when set to the 10 V range on the DL1720E Resolution 5 mV for the DL1735E DL1740E DL1740EL 5 mV when set to the 1 V range on the DL1720E 50 mV when set to...

Page 128: ...ing a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Source 1 Press SIMPLE The SIMPLE menu appears 2 Press the Source soft key The Source menu appears 3 Press the Line soft key The CH...

Page 129: ...ELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Type 1 Press ENHA...

Page 130: ...esis of each channel to or Setting the Trigger Coupling 12 Use jog shuttle SELECT to set the trigger coupling of each channel to DC or AC Setting the HF Rejection 13 Use jog shuttle SELECT to set the...

Page 131: ...el so that triggers are not activated by small changes in the trigger signal Approximately 0 3 divisions of hysteresis around the trigger level Approximately one division of hysteresis around the trig...

Page 132: ...and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Type 1 Pres...

Page 133: ...3 4 10 Like in the case of the A B N trigger see section 6 8 set the level hysteresis trigger coupling and HF rejection 11 Press ESC The Level Coupling dialog box closes Setting the Delay 12 Press the...

Page 134: ...ed by small changes in the trigger signal Approximately 0 3 divisions of hysteresis around the trigger level Approximately one division of hysteresis around the trigger level The value above is an app...

Page 135: ...RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Type 1 Press ENHANCED The...

Page 136: ...The Set Pattern dialog box closes Setting the Clock CH Level Hysteresis Trigger Coupling and HF Rejection 10 Press the Level Coupling soft key The Level Coupling dialog box opens The settings related...

Page 137: ...on the Status Pattern You can select conditions for activating triggers from the following Enter Activates a trigger when the specified combination pattern is met Exit Activates a trigger when the sp...

Page 138: ...source signal as is Turning the HF Rejection ON and OFF Specify 15 kHz or 20 MHz if you wish to use a signal that is obtained by removing the high frequency components frequency components greater th...

Page 139: ...entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see secti...

Page 140: ...ng and HF Rejection 11 Press the Level Coupling soft key The Level Coupling dialog box opens The settings related to CH3 and CH4 are not displayed on the DL1720E 12 Like in the case of the A B N trigg...

Page 141: ...the specified determination time and the condition changes Pulse T A trigger is activated when the time over which the status pattern condition is met is shorter than the specified determination time...

Page 142: ...at is obtained by removing the DC component from the trigger source signal DC Uses the trigger source signal as is Turning the HF Rejection ON and OFF Specify 15 kHz or 20 MHz if you wish to use a sig...

Page 143: ...on of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Type 1 Press ENHANCED The ENHANCED menu appears 2 Press the Type soft key The Type menu appears 3 Press the...

Page 144: ...igger See section 6 13 1 Set the level of each channel 2 Select or for the hysteresis of each channel 3 Select DC or AC for the trigger coupling of each channel 4 Select OFF 200 MHz or 15 kHz for the...

Page 145: ...of hysteresis around the trigger level The value above is an approximate value It is not strictly warranted Setting the Trigger Coupling You can select from the following AC Uses a signal that is obta...

Page 146: ...g shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Setting the Trigger Ty...

Page 147: ...OR Trigger IN A trigger is activated when the trigger source enters a specified width OUT A trigger is activated when the trigger source exits from a specified width Width Trigger is activated OR trig...

Page 148: ...ignal that is obtained by removing the high frequency components frequency components greater than 15 kHz or 20 MHz from the trigger source signal as the trigger source Setting the Hold Off See sectio...

Page 149: ...ction 4 3 Applying a Video Signal 1 Connect the probe cable for applying the video signal to the CH1 input terminal Setting the Trigger Type 2 Press ENHANCED The ENHANCED menu appears 3 Press the Type...

Page 150: ...r You can select the field number to be detected 1 Detect a field in which the start of the vertical sync pulse and the start of the line is at the same time 2 Detect a field in which the start of the...

Page 151: ...6 318 317 320 319 Field 2 Line number 1246 1250 632 626 1251 Line number 933 945 Line numbers inside the parentheses cannot be set For 1080 60i 1080 50i or 1080 24sF 2 to 2251 The following line numbe...

Page 152: ...eld every time 2 Skips 1 frames and activates a trigger at the specified field of the succeeding frame This operation is repeated every two frames 4 Skips three frames and activates a trigger at the s...

Page 153: ...ion of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press SHIFT MODE ACTION The ACTION menu appears 2 Press the soft key corresponding to the action to be enabled and select ON...

Page 154: ...tion on trigger is started the specified action is performed when the trigger is activated in the normal mode regardless of the trigger mode setting Action Count ACQ Count 1 65536 Repeats the action t...

Page 155: ...CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a descriptio...

Page 156: ...used as an external trigger input terminal The terminal is used when you wish to activate the trigger using an external signal Item Specification Connector type BNC Maximum input voltage 40 V DC ACpea...

Page 157: ...can be acquired is retained The past waveforms that have been retained can be recalled and displayed using the history memory function when waveform acquisition is stopped For the procedure of recalli...

Page 158: ...Explanation You can set the record length the number of data points to be stored to the acquisition memory The selectable maximum record length varies depending on the model DL1720E 1 kWord 10 kWord 5...

Page 159: ...e soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press ACQ The ACQ menu appears 2 Press the Interleave soft key to select ON or OFF Explanation When...

Page 160: ...is less than 500 data is interpolated and displayed However even when repetitive sampling is turned OFF repetitive sampling may be performed depending on the time axis setting Possible T div Settings...

Page 161: ...ion 4 3 Setting the Acquisition Mode 1 Press ACQ The ACQ menu appears 2 Press the Mode soft key The Mode menu appears 3 Press a soft key to select the acquisition mode You may not be able to select so...

Page 162: ...ed value is the average count An N 1 An 1 Xn 1 N Exponential averaging when set to infinite AN N Simple average when set to 2 to 65536 N n 1 Xn An Xn N nth averaged value nth measured value Attenuatio...

Page 163: ...2 MWords or less 4 MWords or less when in interleave mode Possible Sample Rates The rate can be set at 200 MS s or less or 500 MS s or less when in interleave mode If the sample rate exceeds 200 MS s...

Page 164: ...RY MEASURE SETUP PRESET DISPLAY CURSOR CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC locate...

Page 165: ...d 1 512 1024 1 256 512 10 kWord 1 64 128 1 32 64 50 kWord 1 16 32 1 8 16 100 kWord 1 8 16 1 4 8 250 kWord 1 4 8 1 2 4 1 MWord 1 2 1 2 MWord 1 The values in parentheses are selectable when interleave m...

Page 166: ...s to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operat...

Page 167: ...starting from the top with the exception of channels on which display is turned OFF Fixed Channels set not to display are also assigned to channels Math1 is assigned to the second display frame from...

Page 168: ...EAR TRACE HISTORY MEASURE SETUP PRESET DISPLAY CURSOR CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation p...

Page 169: ...etween two points using the sin x x function Line Linearly interpolates between two points Pulse Interpolates between the two points by drawing a horizontal line to the time axis position of the next...

Page 170: ...NAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Settings for Accu...

Page 171: ...lor grade mode data is superimposed indefinitely 2 to 2048 2n steps High intensity Red Pink Orange Yellow White Cyan Green Blue Black 28 24 20 16 12 8 4 1 0 to to 27 to 23 to 19 to 15 to 11 to 7 to 3...

Page 172: ...term jog shuttle SELECT refers to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 Fo...

Page 173: ...can set the zoom rate of Z2 If you select both Z1 Mag and Z2 Mag the zoom rate of Z2 is set equal to Z1 When you turn the jog shuttle both are set to the same zoom rate Setting the Zoom Position 11 P...

Page 174: ...OFF Display Format of Zoomed Waveforms Format Like the main waveform six types Main1 Single Dual Triad Quad Hexa2 of display formats are available You cannot set different formats for Z1 and Z2 1 If y...

Page 175: ...ated above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 You can select the display mode 1 Press SHIFT DISPLAY X Y 2 Press the Mode soft key The...

Page 176: ...Setting the Display Range 11 Press the T Range1 T Range2 soft key to set the jog shuttle control to T Range1 T Range2 or both T Range1 and T Range 2 If you select T Range1 you can set the start point...

Page 177: ...XY2 CH1 CH4 Math1 Math2 CH3 CH4 Math2 Dual XY1 CH1 CH2 Math1 CH1 CH2 Math1 XY2 CH3 CH4 Math2 CH3 CH4 Math2 For the DL17420E X Axis Mode X Y Waveform X Axis Y Axis XY1 CH1 CH2 Math1 CH1 CH2 Math1 Selec...

Page 178: ...anation Snapshot The snapshot function leaves the currently displayed waveform on the screen You can update the display without stopping the waveform acquisition This function is useful in situations...

Page 179: ...TORY MEASURE SETUP PRESET DISPLAY CURSOR CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC loca...

Page 180: ...2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the...

Page 181: ...H 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of th...

Page 182: ...operation press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 5 Press DISPLAY The DISPLAY menu appears 6 Press the Trace Label...

Page 183: ...POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation u...

Page 184: ...ocated above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Note Steps 2 to 4 describe the setup procedures for computed waveform Math1 Perform si...

Page 185: ...Math2 can be turned ON OFF separately ON Computed waveforms are displayed OFF Computed waveforms are not displayed Computed Waveform Labels Labels can be assigned to computed waveforms Math1 and Math2...

Page 186: ...his section you must first carry out the procedures for displaying and labeling computed waveforms in section 9 1 The setup procedures for computed waveform Math1 are described below Perform similar s...

Page 187: ...neously For the DL17420E Computation Name Source1 Source2 Math1 CH1 or CH2 CH1 or CH2 On the menu CH1 to CH2 may be indicated as C1 and C2 and Math1 as M1 Scaling Scaling used to display computed wave...

Page 188: ...using the smoothed waveform data OFF Perform computation using the waveform data that is not smoothed The smoothing setting applies to all computations of addition subtraction multiplication binary c...

Page 189: ...form Math1 are described below Perform similar steps for Math2 1 Press the M1 Setup soft key The M1 Setup dialog box opens Setting the Equation Unit Smoothing and Threshold Level for Binary Computatio...

Page 190: ...sult is not affected The scaling level is fixed Unit of Computed Waveforms The operation is the same as for addition subtraction and multiplication See section 9 2 Smoothing The operation is the same...

Page 191: ...st carry out the procedures for displaying and labeling computed waveforms in section 9 1 The setup procedures for computed waveform Math1 are described below Perform similar steps for Math2 1 Press t...

Page 192: ...ath1 On the menu CH1 to CH4 may be indicated as C1 to C4 and Math1 as M1 Math1 and Math2 can be computed simultaneously For the DL17420E Computation Name Source Math1 CH1 or CH2 On the menu CH1 to CH2...

Page 193: ...are described below Perform similar steps for Math2 1 Press the M1 Setup soft key The M1 Setup dialog box opens Setting the Equation Scaling Unit Smoothing and Integration Start Point 2 Use jog shuttl...

Page 194: ...taneously For the DL17420E Computation Name Source Math1 CH1 or CH2 On the menu CH1 to CH2 may be indicated as C1 and C2 Scaling The operation is the same as for addition subtraction and multiplicatio...

Page 195: ...are described below Perform similar steps for Math2 1 Press the M1 Setup soft key The M1 Setup dialog box opens Setting the Equation Scaling Unit Integration Start Point Number of Computed Points and...

Page 196: ...gth see appendix 1 Number of Computed Points You can select a range for power spectrum computation of 1 kWord or 10 kWord Selecting the Time Window You can select the time window Rect Rectangular Best...

Page 197: ...res for displaying and labeling computed waveforms in section 9 1 The setup procedures for computed waveform Math1 are described below Perform similar steps for Math2 1 Press the M1 Setup soft key The...

Page 198: ...ation Name Source Math1 One channel from CH1 to CH4 Math2 One channel from CH1 to CH4 or Math1 On the menu CH1 to CH4 may be indicated as C1 to C4 and Math1 as M1 Math1 and Math2 can be computed simul...

Page 199: ...ting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB m...

Page 200: ...are phase shifted the phase shifted waveforms are used in the computation If you change T div after setting the amount of shift the amount of shift time value does not change The displayed waveform is...

Page 201: ...record to be displayed You can select the record number in the range of Start Rec to End Rec shown on the menu 4 Press the Display soft key to select One Only the waveform of the record number indicat...

Page 202: ...select the last record number displayed on the history map 3 Turn the jog shuttle to set the first or last record number displayed on the history map 4 Press the Show Map soft key The record numbers...

Page 203: ...ble up to 250 KW on the DL1720E or up to 500 KW when interleave mode is ON up to 500 KW on the DL1735E DL1740E up to 1 MW when interleave mode is ON and up to 2 MW on the DL1740EL or up to 4 MW when i...

Page 204: ...When the history memory menu is displayed waveform acquisition stops History waveforms cannot be displayed while waveform acquisition is in progress You can start waveform acquisition even when the h...

Page 205: ...f the operation using a USB keyboard or a USB mouse see section 4 3 1 Press HISTORY The HISTORY menu appears 2 Press the Search Mode soft key The Search Mode menu appears 3 Press the Zone soft key Set...

Page 206: ...shuttle to set the top and bottom edges of the zone Setting the left right edge 12 Press the Left Right soft key to set the jog shuttle control to Left Right or both Left and Right If you select Left...

Page 207: ...o four search zones Zone1 to Zone4 For each search zone you can set the search conditions below You can also set whether to use AND or OR logic of the search conditions of the four search parameters t...

Page 208: ...itions The resolution is 0 1 Set the position by assuming the distance between the Upper and Lower positions to be 100 The left and right vertices always move simultaneously in the vertical direction...

Page 209: ...press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press HISTORY The HISTORY menu appears 2 Press the Search Mode soft key...

Page 210: ...as a search condition You can set one measurement parameter to one search parameter 12 Press ESC The Item Setup dialog box closes Setting the Determination Range of the Measured Value of the Search Me...

Page 211: ...Range2 T Range1 Executing Aborting the Search 19 Press the Search Exec soft key The search is executed and the words Search Exec change to Search Abort To abort the search press the Search Abort soft...

Page 212: ...e target waveform and the measurement parameter to be used as a search condition If a waveform that meets the search condition is found other history waveforms at the same time as the found waveform a...

Page 213: ...esults The record numbers and time stamps of the waveforms that are found can be listed on the history map If you set the Search Mode to OFF in the HISTORY menu or turn OFF Param1 to Param4 and execut...

Page 214: ...og shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 When waveform acquisi...

Page 215: ...start point Selecting the Window for Displaying the Searched Waveform Zoom Waveform Display Frame This menu appears only when the zoom waveform display mode is set to Z1 Z2 or Main Z1 Z2 For all othe...

Page 216: ...he numbers get larger as the detected waveforms become newer detected waveforms to the right have larger numbers than those to the left Detected waveform number Detected waveform that has been zoomed...

Page 217: ...larity box 9 Use jog shuttle SELECT to set the hysteresis width of the level for detecting the synchronization clock Hysteresis box Set the level for detecting the synchronization clock Select which s...

Page 218: ...arch start point 16 Press ESC The Setup dialog box closes Selecting the Window for Displaying the Searched Waveform Zoom Waveform Display Frame 17 The procedure is the same as step 12 on page 10 15 Ex...

Page 219: ...to be detected Set the level for detecting the synchronization clock Setting the Determination Pattern Level and Hysteresis of the Status of Waveforms CH and Math Other Than the Waveform of the Channe...

Page 220: ...nge the zoom rate and zoom position of the waveform according to the procedures given in section 8 4 Pulse Width Search 1 Press SHIFT ZOOM SEARCH The SEARCH menu appears Selecting the Width Search Met...

Page 221: ...ce Time box 11 Use jog shuttle SELECT to set the search start point Start Point box When the determination type is set to Pulse Time Pulse Time or Time out Select the search target waveform Set the le...

Page 222: ...s to Exec When auto scroll is executed the zoom box moves in the direction selected in step 4 and the zoom waveform display frame the zoom waveform display frame selected in step 12 if the zoom wavefo...

Page 223: ...1 and Math2 For the DL1720E You can select from CH1 to CH2 and Math1 Level You can set the level for detecting the rising or falling edge The selectable range is eight divisions within the screen The...

Page 224: ...rn When the Clock Channel Is Set to CH1 to CH4 2 You can set the detection level slope and hysteresis of the selected synchronization clock signal Level You can set the level for detecting the synchro...

Page 225: ...the level for determining the low status When the search target waveform is below the specified level it is determined to be low Between Thr Upper and Thr Lower The status when the search target wavef...

Page 226: ...art point is set by moving the point back by intervals specified by Interval so that the interval between the Start Point and the search start point is within Interval and the Start Point is not excee...

Page 227: ...ou can set the determination status Pattern and the level and hysteresis for determining the status Determination Status The status of each waveform can be specified using the H High L Low and X Don t...

Page 228: ...m the Pulse Time case T T T1 T2 T Pulse Time Pulse Time T1 Pulse T2 Time Out T T1 T2 Specified determination time Center position when zooming Search start point for the next search Search Target Wave...

Page 229: ...esis Detected as a low pulse width Detected as a high pulse width Handled as an area where the search condition is not met Determination Time Time Time1 Time2 You can set the time used as a determinat...

Page 230: ...rm acquisition is in progress A search cannot be performed on the results of the power spectrum computation The search results become invalid when you perform the following operations When waveform ac...

Page 231: ...For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Measuring Waveforms Using Horizontal Cursors 1 Press CURS...

Page 232: ...forms Using Vertical Cursors 1 Press CURSOR The CURSOR menu appears Selecting the Vertical Cursor 2 Press the Type soft key The Type menu appears 3 Press the Vertical soft key H V can also be displaye...

Page 233: ...displayed 7 Turn the jog shuttle to move the cursor Jumping the Cursor to the Zoom Waveform Display Frame When X Y Waveforms Are Not Displayed 8 Press the Cursor Jump soft key The Cursor Jump menu ap...

Page 234: ...th1 When X Y Waveforms Are Displayed 4 Press the Trace soft key to select XY1 or XY2 Proceed to step 7 Moving Cursors 7 Turn the jog shuttle to move the cursor The Position value changes When X Y wave...

Page 235: ...Reference Cursor and Reference Angle Moving Cursors 6 Press the Cursor1 Cursor2 soft key to set the jog shuttle control to Cursor1 Cursor2 or both Cursor1 and Cursor2 Select Cursor1 to move Cursor1 S...

Page 236: ...m display frame Measuring Waveform Using Horizontal and Vertical Cursors for products of version 2 09 or later 1 Press CURSOR The CURSOR menu appears Selecting Both Horizontal and Vertical Cursors 2 P...

Page 237: ...1 changes When X Y Waveforms Are Not Displayed When X Y Waveforms Are Displayed 7 Turn the jog shuttle to move the cursor 8 Move Curs1 Curs2 in the same manner according to steps 6 through 7 Explanati...

Page 238: ...es of M1 and M4 Y1 Y4 Y axis values of M1 to M4 DY2 The difference between the Y axis values of M1 and M2 DY3 The difference between the Y axis values of M1 and M3 DY4 The difference between the Y axi...

Page 239: ...rtical Curs1 X2 X axis value of vertical Curs2 DX The difference in X axis values of vertical Curs1 and vertical Curs2 Marker cursor Measures the X axis value and Y axis value of the waveform T Time o...

Page 240: ...alues of the X axis horizontal axis and time axis are displayed relative to the trigger position If measurement is not possible is displayed in the measured value display area When the T div setting i...

Page 241: ...cedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operati...

Page 242: ...and Math2 On the DL1720E you can select CH1 CH2 and Math1 Set the edge detection count the edge count to which delay is measured Select which slope edge rising or falling is to be used as a reference...

Page 243: ...menu appears Selecting the Waveform to Set 23 Press the Trace soft key The Trace menu appears 24 Press the CH1 to CH4 2 Math1 or Math2 soft key to select the waveform to set On the DL1735E DL1740E DL...

Page 244: ...n the accumulated waveform acquired last Automated Measurement Mode The following modes are available in automated measurement of waveform parameters OFF Automated measurement is not performed ON Meas...

Page 245: ...FR A AvgPeriod PR A Width Wd Width Wd Duty The characters inside the parentheses are measurement parameter names used when displaying the measured values Rise time s Fall time s Frequency Hz 1 Period...

Page 246: ...s the delay between waveforms using angles Converting equation Angle Delay s Period s 360 deg The period is that of a reference waveform Reference point You can select the reference point used when me...

Page 247: ...ates the 100 level in measurements such as the rise or fall time and Low indicates the 0 level You can select the method for setting High and Low Auto The higher amplitude level is set to high and low...

Page 248: ...on 4 3 1 Press MEASURE The MEASURE menu appears 2 Press the Mode soft key The Mode menu appears Measuring Waveform Parameters and Performing Statistical Processing Normal Statistical Processing 3 Pres...

Page 249: ...used to determine the cycle On the DL1735E DL1740E DL1740EL you can select from Own CH1 to CH4 Math1 and Math2 On the DL1720E you can select Own CH1 CH2 and Math1 Executing Aborting Measurement per C...

Page 250: ...ues at once in the order of occurrence By scrolling the list up and down using the jog shuttle measured values beyond 25 data points can be displayed 11 Press the or key arrow key to scroll the list l...

Page 251: ...e measured value with the maximum or minimum mark or 14 Likewise press the Max Min Item3 and Max Min Item4 soft keys The cursor moves to the corresponding measured values The cursor does not move if t...

Page 252: ...the measurement and statistical processing press the Measure Abort soft key The measurement and statistical processing are aborted and the words Measure Abort change to Measure Exec Statistical values...

Page 253: ...Processing The following three types of measurement and statistical processing are available Normal Measurement and Statistical Processing Measurement and statistical processing of the selected measur...

Page 254: ...history waveforms are executed the measured values of the selected measurement parameters can be listed Numbers are assigned in order from the left end to the right end of the screen from the oldest...

Page 255: ...In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on th...

Page 256: ...ems ON or OFF For the second waveform constant to be measured you can select from CH1 to CH4 Math1 Math2 None or Const1 to Const4 For the first waveform constant to be measured you can select from CH1...

Page 257: ...t parameters waveform parameters on dual areas simultaneously or performing computation using the measured values on the displayed waveform within the display record length see appendix 1 Limitations...

Page 258: ...from CH1 to CH4 2 Math1 Math2 None or Const1 to Const4 On the DL1735E DL1740E DL1740EL you can select from CH1 to CH4 Math1 Math2 None or Const1 to Const4 On the DL1720E you can select from CH1 to CH2...

Page 259: ...overlap T Range1 Area1 Area2 T Range2 T Range3 T Range4 T Range1 Area1 Area2 T Range2 T Range3 T Range4 Setting the Distal Mesial and Proximal Values and High and Low Values The procedure is the same...

Page 260: ...e and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press GO NOGO The GO NO GO m...

Page 261: ...e2 soft key to set the jog shuttle control to T Range1 or T Range2 If you select T Range1 you can move T Range1 If you select T Range2 you can move T Range2 12 Turn the jog shuttle to set the range of...

Page 262: ...the determination zone IN Condition box makes the condition true On the DL1735E DL1740E DL1740EL you can select from CH1 to CH4 Math1 and Math2 On the DL1720E you can select CH1 CH2 and Math1 23 Repea...

Page 263: ...NO GO determination is executed The Exec soft key changes to the Abort soft key To abort GO NO GO determination press the Abort soft key or press START STOP GO NO GO determination is aborted and the...

Page 264: ...rmination Condition and Instrument Action When the Condition Is Met For each determination zone you can select the following items Determination target waveform see Determination Target Waveform descr...

Page 265: ...ave menu File Name When Save to File or Image Save Is Specified The file is saved using Auto Name under the File menu or the Image Save menu For details see section 12 5 or 12 9 Determination Range T...

Page 266: ...he Mode menu appears Entering the GO NO GO Determination Setup Menu 3 Press the Parameter soft key The Parameter menu appears Setting the Determination Conditions 4 Press the Setup soft key The Setup...

Page 267: ...lue exits the range defined by the upper and lower limits OUT or when the waveform enters the range IN is considered true Set the determination logic to AND or OR Set the determination operation to Si...

Page 268: ...asured value of determination parameter Param4 Determination target waveform measurement parameter and measured value of determination parameter Param3 Displays the determination results of each deter...

Page 269: ...ermination ON OFF Select whether the measured value exiting the range defined by the upper and lower limits of the determination parameters OUT or entering the range IN Condition box makes the conditi...

Page 270: ...t connector are as follows Configuration The connector uses an RJ 12 modular jack It is recommended to use the accessory GO NO GO cable part no 366973 sold separately If another commercially available...

Page 271: ...it Do not accidentally insert a USB cable into the GO NO GO output terminal Doing so can cause damage to the instrument It is recommended to use the accessory GO NO GO cable part no 366973 sold separa...

Page 272: ...pening the package use it quickly If the paper is left in contact with plastic film such as a vinyl chloride film or Scotch tape containing plasticizers for an extended time the paper will lose some o...

Page 273: ...n rotate the paper feed knob towards you until about 10 cm of the paper extends beyond the top of the roller FREE HOLD Move the release arm to the FREE position and straighten out the paper Then move...

Page 274: ...ms and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see...

Page 275: ...d Preview changes to Quit 10 Turn the jog shuttle to select the page within the range of the total number of pages that vary depending on the magnification specified in step 5 The print image of the s...

Page 276: ...rd length Additional Information Setup data can be printed simultaneously with the waveform Comment A comment text of up to twenty characters can be printed at the bottom of the print page The entered...

Page 277: ...details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Connect the instrument and a USB printer using a USB cable...

Page 278: ...omments 9 Press the Comment soft key A keyboard used to enter values and strings appears 10 Use jog shuttle SELECT to set the comment Selecting the Output Resolution Selectable only if the page descri...

Page 279: ...directly connect the printer to the instrument using a USB cable as shown below You can connect the USB cable regardless of the power ON OFF state of the instrument supports hot plugging Connect the...

Page 280: ...ower right section of the screen Turning Color Printing ON and OFF You can select whether to print in color if the page description language or printer type is set to ESC P ESC P2 PCL5 or BJ ON Output...

Page 281: ...s For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Network Settings 1 After making a network connection see...

Page 282: ...SELECT to set the comment Selecting the Output Resolution Selectable only if the page description language or printer type is set to BJ in step 6 10 Press the Resolution soft key The Resolution menu...

Page 283: ...n select the print resolution of screen images to match the resolution of the BJ printer on the network 180dpi 300dpi 360dpi 600dpi Comment A comment text of up to twenty characters can be printed at...

Page 284: ...ETUP menu appears 2 Press the Store Recall soft key The Str Rcll menu appears Storing 3 Press any soft key from Store 1 to Store 3 to store the setup data When the setup data is stored the date of sto...

Page 285: ...nal memories Store 1 to Store 3 If setup data is already stored the stored data is overwritten with the new data However an error message is displayed if the data is locked Selecting Setup Data to Rec...

Page 286: ...ter first into the slot Insert the disk until the eject button pops out Removing the Disk from the Floppy Disk Drive Check that the access indicator is turned OFF and press the eject button Access ind...

Page 287: ...of the PC card facing left insert the card into the PC card drive Note Insert the PC card securely all the way into the slot If it is not inserted completely the instrument may not be able to recogni...

Page 288: ...30 01E Saving and Loading Data 12 12 2 Floppy Disks and PC Cards General Handling Precautions of PC Cards For the general handling precautions of the PC card read the instruction manual that came with...

Page 289: ...connect the storage device to the instrument using a USB hub as shown below You can connect the USB cable regardless of whether the power to the instrument is ON or OFF supports hot plugging When the...

Page 290: ...e data on the medium While the USB storage device is being accessed an accessing icon appears in the upper left part of the screen General Handling Precautions of USB Storage For the general handling...

Page 291: ...E HISTORY MEASURE SETUP PRESET DISPLAY CURSOR CH 1 CH 2 CH 3 CH 4 POWER COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC...

Page 292: ...nu appears Selecting the Number of Partitions 7 Turn the jog shuttle to select 1 or 2 Storage media that are already partitioned can be selected and formatted as separate storage media PC_Card1 or PC_...

Page 293: ...g box opens 9 Use jog shuttle SELECT to select OK execute or Cancel Displaying Media Information Select the storage medium according to steps 1 to 5 on page 12 8 6 Press the Media Info soft key The in...

Page 294: ...ected medium Media Name Name of the medium Media Size Media size Used Space Used space Vacant Space Total size Partition Size Number of partitions Vendor Name Manufacturer name only on external USB st...

Page 295: ...E DIV To exit the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and ent...

Page 296: ...of the waveform to be saved 11 Press the History soft key to select whether to save all the data in the history memory All or save only the selected waveform One If you select All after searching the...

Page 297: ...ed in Path located in the upper left of the File List window Select to move to the parent directory Setting the File Name and Comment 16 Press the File Name soft key The File Name Comment dialog box o...

Page 298: ...List Window 22 On the screen showing the File List window press the Filter soft key to select the extension or If you select the extension WVF CSV or FLD only the files that have the same file format...

Page 299: ...he Abort soft key changes to the Load Exec soft key Specifying the File and Properties to Be Displayed on the File List Window 11 The procedure is the same as steps 22 to 25 on page 12 15 Unloading th...

Page 300: ...e or only the waveform data file as this may cause a system malfunction ASCII The units of the sampled data in the acquisition memory are converted per the specified range and saved in ASCII format Th...

Page 301: ...ression You can select whether to P P compress the waveform data before saving Power spectrum computation data cannot use P P compression Storage Medium and Directory Storage media which saving and lo...

Page 302: ...ding data from a file Loaded waveforms are cleared only when Unload Initialize or Auto Setup is executed or when the waveform acquisition condition is changed If the total number of files and director...

Page 303: ...ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT r...

Page 304: ...ath located in the upper left of the File List window Select to move to the parent directory Setting the File Name and Comment 8 Press the File Name soft key The File Name Comment dialog box opens 9 U...

Page 305: ...me the Abort soft key changes to the Save Exec soft key Specifying the File and Properties to Be Displayed on the File List Window 14 On the screen showing the File List window press the Filter soft k...

Page 306: ...the jog shuttle to select a file Executing the Load Operation 7 Press the Load Exec soft key The selected file is read from the directory indicated in Path At the same time the Load Exec soft key chan...

Page 307: ...to 2399 are automatically created when saving the data You can specify a common name up to ten characters specified through Filename that is placed before the number File Name and Comment A file name...

Page 308: ...he archive attribute of the files saved by the instrument using your PC Up to forty two characters can be displayed in the path If forty two characters are exceeded is displayed at the end of the char...

Page 309: ...he menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering values us...

Page 310: ...d on the File List Window 9 The procedure is the same as steps 22 to 25 on page 12 15 Loading Snapshot Waveforms Select the snapshot waveform data according to steps 1 to 3 on page 12 26 4 Press the L...

Page 311: ...oad Exec soft key Specifying the File and Properties to Be Displayed on the File List Window 11 The procedure is the same as steps 22 to 25 on page 12 15 Clearing Waveforms Select the snapshot wavefor...

Page 312: ...me as those for saving loading normal waveform data For the explanation and procedure see section 12 5 Loading Snapshot Waveforms Snapshot waveforms are loaded to the selected load destination from Sn...

Page 313: ...the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering values...

Page 314: ...ers Restrictions When Saving the Automated Measurement Values of Waveform Parameters When saving the following restrictions apply Up to 24000 the number of items that are turned ON data points before...

Page 315: ...ction specification of the files to be displayed in the File List window and properties are the same as those for saving loading normal waveform data For the explanation and procedure see section 12 5...

Page 316: ...eration press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering values using the jog shutt...

Page 317: ...y five characters 9 Press ESC Selecting the Storage Medium for Saving 10 Press the File List soft key The save destination File List window appears 11 Use jog shuttle SELECT to select the save destina...

Page 318: ...ive when the Ethernet interface option is installed For details on saving data to the network drive see section 13 3 Data Format and Extension Data in the following formats can be saved to a specified...

Page 319: ...binary format are automatically created when saving the data You can specify a common name up to ten characters specified through Filename that is placed before the number Reduced Image Thumbnail Data...

Page 320: ...DIV TIME DIV To exit the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items...

Page 321: ...the File List window is also cleared To clear only the thumbnail display turn the jog shuttle Listing the Thumbnails of Specified Data Format 4 Press the File List soft key The File List window appea...

Page 322: ...ILE menu appears 2 Press the File Item soft key The File Item menu appears 3 Press the Image soft key 4 Press the Format soft key The Format menu appears 5 Press the TIFF BMP Post Script PNG or JPEG s...

Page 323: ...jog shuttle Explanation Thumbnails of the screen image data that are saved on a storage medium can be displayed Thumbnail Display from the IMAGE Menu Thumbnail Screen Thumbnails are displayed for the...

Page 324: ...clockwise Thumbnails on the File List When you select a screen image data file on the File List the thumbnail of the screen image data is displayed at the upper right section of the File List The fil...

Page 325: ...it the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items and entering value...

Page 326: ...es to be deleted Selecting Resetting the Files to Be Deleted at Once 8 Turn the jog shuttle to select a file directory or medium 9 Press the All Set soft key Asterisks are displayed to the left of eve...

Page 327: ...ou can delete all files that have an asterisk to the left of the file name There are two methods in selecting the files to be deleted Selecting the files one at a time Press the Set Reset soft key to...

Page 328: ...files You can not delete directories if there are files in them If an error occurs while deleting multiple files the files after the error occurrence are not deleted You cannot change a directory attr...

Page 329: ...DIV TIME DIV To exit the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items...

Page 330: ...ecting Resetting the Copy Source Files at Once 8 Turn the jog shuttle to select a file directory or medium 9 Press the All Set soft key Asterisks are displayed to the left of every file in the directo...

Page 331: ...d Directory of the Copy Destination 12 The procedure is the same as steps 13 to 15 on page 12 14 Executing the Copy 13 Press the Copy Exec soft key All the copy source files with asterisks are copied...

Page 332: ...uding the name extension the file size the date the file was saved the attribute and the comment Reduce Image Display on the File List When you select a screen image data file on the File List the red...

Page 333: ...IV TIME DIV To exit the menu during operation press ESC located above the soft keys In the procedural explanation below the term jog shuttle SELECT refers to the operation of selecting setting items a...

Page 334: ...the keyboard 9 Record the directory and file name by following the procedure in section 4 2 Specifying the File and Properties to Be Displayed on the File List Window 10 The procedure is the same as s...

Page 335: ...ample is not allowed Creating a Directory You can create a new directory on the storage medium See above for the assignment of the directory name when creating a new directory Specifying the File to B...

Page 336: ...ibute If a file with the same name already exists in the same directory the file cannot be renamed If a directory with the same name already exists in the same directory the directory cannot be create...

Page 337: ...SNTP and WebDAV Connector type RJ 45 connector RJ 45 modular jack ETHERNET 100BASE TX port LINK LED Illuminates when the link between the port on the instrument and the connected device is establishe...

Page 338: ...or workstation 2 Connect one end of the UTP or STP cable to the ETHERNET 100BASE TX terminal on the rear panel 3 Connect the other end of the UTP or STP cable to a hub or router 4 Likewise connect th...

Page 339: ...ues using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Enteri...

Page 340: ...and domain suffix If DNS is set to OFF check the network cable connection and power cycle the instrument Setting the Domain Name If DNS was set to ON in step 8 set the domain name 9 Use jog shuttle S...

Page 341: ...omputers on the network Consult your network administrator for the subnet mask value You may not need to set the value The setting is automatically configured in environments using DHCP Default Gatewa...

Page 342: ...n suffixes can be specified Domain Suffix1 primary and Domain Suffix2 secondary Note If you changed settings related to the Ethernet network the instrument must be power cycled If the instrument is tu...

Page 343: ...ngs Control Panel from the Start menu to open the Control Panel folder 2 Double click the Network icon to display the network setup dialog box below 3 Select the TCP IP corresponding to the Ethernet N...

Page 344: ...escription of the operation using a USB keyboard or a USB mouse see section 4 3 Network Drive Settings 1 Press the MISC The MISC menu appears 2 Press the Network soft key The Network menu appears 3 Pr...

Page 345: ...elect using the jog shuttle the press SELECT to close the connection with the network drive Saving and Loading Waveform and Setup Data 9 Press FILE The FILE menu appears 10 Press the Utility soft key...

Page 346: ...ted if you perform a file operation This also holds true if the network drive is selected for Save to File when using an action trigger or GO NO GO When loading waveform data from a network drive the...

Page 347: ...sections 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Network Printer Settings 1 Press the MISC The MISC menu appears 2 Press the Network soft key...

Page 348: ...LPR Server You can specify the IP address of the network printer server On networks supporting DNS you can specify the host and domain by name instead of the IP address Printer Name LPR Name You can s...

Page 349: ...ctions 4 1 and 4 2 For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Entering Mail Settings 1 Press the MISC The MISC menu appears 2 Press the Network soft key The...

Page 350: ...he specified recipient Sends mail to the specified mail recipient Setting the Conditions for Sending Mail Action Mail Perform steps 1 to 6 on the previous page A mail is sent when the following condit...

Page 351: ...age Data Attached Image File The screen image shown at the time of mail transmission can be attached to the mail The data format is fixed to PNG format Color is ON 256 colors For details on the data f...

Page 352: ...r results of automated measurement parameters of when GO NO GO determination is executed using waveform parameters see section 10 10 Action Mail Acquisition condition Start Stop acquisition counter Tr...

Page 353: ...ompleted GO NO GO ErrNo 806 GO NO GO is in execution Please press the Abort key ErrNo 004 Completed GO NO GO ErrNo 806 GO NO GO is in execution Please press the Abort key Stop Action Mail Comment aaaa...

Page 354: ...1 Press the MISC The MISC menu appears 2 Press the Network soft key The Network menu appears 3 Press the User Account soft key The User Account dialog box opens 4 Use jog shuttle SELECT to enter the U...

Page 355: ...3 2 To activate the settings you must power cycle the instrument Explanation The floppy disk drive or PC card on the instrument can be accessed from a PC or workstation on the network via the Ethernet...

Page 356: ...ge 13 44 Overview of the Web Server Function FTP Server Function on a Web Browser View the list of files stored on the storage medium of the instrument built in storage medium and transfer files to th...

Page 357: ...ted above Files Required for the Web Browser Of the Web server functions the following files are required when using the data capture measurement trend or command script function For the installation...

Page 358: ...or later for the Web browser The Web server function contains software programs that have not been authenticated Therefore the following dialog box may appear If it does click Yes and install the sof...

Page 359: ...yboard or a USB mouse see section 4 3 Turn ON the power to the instrument After the instrument boots up normally carry out the following procedure 1 Press the MISC The MISC menu appears 2 Press the Re...

Page 360: ...ext page Logging into the Web Server Instrument 2 Start Internet Explorer 3 Enter the IP address of the instrument for example 192 168 0 101 or the host name of the instrument for example dl700E_1 if...

Page 361: ...y installed in the PC when using the Web server function for the first time step 7 is not required 7 When the data capture measurement trend or command script function of the Web server function is us...

Page 362: ...the on screen instructions to complete installation of the files Checking the Web Browser Internet Explorer Security Settings Check the security settings on Internet Explorer The settings indicated in...

Page 363: ...ns 13 Enter the security settings as shown in the following table Item Security Level Run ActiveX controls and plug ins Enable Script ActiveX controls marked safe for scripting Enable Execute the cont...

Page 364: ...card You can open folders on each storage medium and view the file list You can select the files displayed in the window and transfer them to the PC Note Up to two PCs can log into the file transfer...

Page 365: ...of the instrument is set to Network see page 13 23 Click the Data Capture icon on the Web server window The Data Capture window showing the screen image of the instrument and the control panel that a...

Page 366: ...indicator turns off and the updating of the screen image stops Update Click Update The screen image is updated Interval Set the display update interval to 10 s 30 s or 60 s Update indicator Selecting...

Page 367: ...e type of data to be saved from Waveform Binary Waveform ASCII Waveform Float Setup and Measure For details on the settings see the explanations in sections 12 5 12 6 and 12 8 Capture Exec Using the d...

Page 368: ...ata or waveform parameter an error is displayed on the instrument screen and a 0 byte file is saved Controlling the Instrument You can use the PC to set the display format and the data save conditions...

Page 369: ...waveforms to be saved using the trace box All all waveforms 1 to 4 channels 1 to 4 Math1 to Math2 computed waveforms All 1 to 2 channels 1 to 2 and Math1 on the DL1720E Selecting the Save Area Range...

Page 370: ...ge Clear the check box to not update automatically Note You cannot set the history waveform display when the instrument is making measurements Setting the history waveform display when there are no hi...

Page 371: ...can be set appears Web Server Window Measurement Trend Window Control panel Note This function retrieves the selected waveform parameter values at the selected retrieve interval from the instrument in...

Page 372: ...s the communication command For the meanings of the waveform parameters and the marker cursor see the explanation in section 10 5 or 10 6 Parameter Instrument display menu Parameter display menu Instr...

Page 373: ...e2 are the start and end points respectively The selectable range is 5 divisions and the resolution varies depending on the specified record length However the measurement start point cannot be set to...

Page 374: ...ped Stop Click Start Stop while the trend display is in progress The indicator turns OFF and the display and drawing of the measured values and trend graph stop If you attempt to save the data to a fi...

Page 375: ...e 13 23 Click the Control Script icon on the Web server window The Control Script window used to send communication commands see the Communication Interface User s Manual IM701730 17E to the instrumen...

Page 376: ...ansmission Interval Select the command transmission interval 2s 5s 10s 30s 60s Starting Periodic Transmission Start Click Start Stop The indicator illuminates in yellow and the command transmission an...

Page 377: ...t thirty are not displayed Web Server Window Log Window Displaying the Log Selecting the Log Type Select Kind of Log From the list box select the item for displaying the log Error log of errors that o...

Page 378: ...he Log display window The drive is indicated in the log as follows CA0 PC Card FD0 Floppy disk ND0 Network drive when the Ethernet interface option is installed US USB strage Partition number or LUN L...

Page 379: ...ge 13 23 Click the Information icon on the Web server window The Information window that displays the instrument model Model the maximum record length available Record Length the storage media type Me...

Page 380: ...e instrument Web Server Window Web Page Example English Web Page Note To use the link function the PC must be connected to the Internet If the message language of the instrument is set to English the...

Page 381: ...of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a description of the operation using a USB key...

Page 382: ...Time Check the standard time for the region where the instrument is to be used using one of the following methods Check the date and time settings on your PC Check the site at the following URL http...

Page 383: ...ed above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press the MISC The MISC menu appears 2 Press the Overview soft key The Overview window o...

Page 384: ...of the Ethernet Interface Optional Displayed in the Ether section of the Overview window Yes The Ethernet interface is installed No The Ethernet interface is not installed MAC Address MAC address is a...

Page 385: ...jog shuttle SELECT refers to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a...

Page 386: ...ting the LPR Timeout Time LPR Time Out The instrument closes the connection to the printer if there is no response for a certain period of time timeout time while it attempts to access the printer The...

Page 387: ...ddress of the instrument in the following format 4 http instrument IP address dav 5 Click Finish If a user account is set up with the FTP server function a dialog box for entering the user name and pa...

Page 388: ...d as a network drive only on Windows XP Characters That Can Be Used This function uses the WebDAV client function on Windows and the WebDAV server function on the instrument The characters that can be...

Page 389: ...r 28 Vrms when the frequency is 10 kHz or Input frequency bandwidth DC to 100 MHz Input impedance Approximately 1 M and approximately 20 pF Input range 2 V for the DL1735E DL1740E DL1740EL 1 V when th...

Page 390: ...20 pF Input range 2 V for the DL1735E DL1740E DL1740EL 1 V when the 1 V range set on the DL1720E 10 V when the 10 V range set on the DL1720E Threshold level 2 V setting resolution is 5 mV on the DL17...

Page 391: ...the frequency is 10 kHz or Frequency range DC to 50 MHz Input impedance Approximately 1 M and approximately 20 pF Input range 2 V for the DL1735E DL1740E DL1740EL 1 V when set to the 1 V range on the...

Page 392: ...scription Connector type BNC Output level TTL Output logic Negative Output delay time 50 ns or less Output hold time 1 s minimum for low level and 100 ns minimum for high level Input terminal EXT CLOC...

Page 393: ...igger activates Pre trigger Trigger Trigger Post trigger Post trigger Pre trigger Waveform acquisition Pre trigger time internal processing time 2 1 1 HIGH high level interval Indicates the pre trigge...

Page 394: ...Vp p 4 5 6 GND 7 GND 8 GND 9 10 GND 11 12 13 Horizontal sync signal Approx 31 3 kHz TTL negative logic 14 Vertical sync signal Approx 60 Hz TTL negative logic 15 VIDEO OUT VGA 6 11 1 5 15 10 D Sub 15...

Page 395: ...tion press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 1 Press the MISC The MISC menu appears 2 Press the System Config soft...

Page 396: ...hat is heard when the jog shuttle is turned ON and OFF The default setting is ON Note The combinations of menu and message languages that can be set are as shown in the table below If Japanese Chinese...

Page 397: ...COPY IMAGE SAVE SHIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a...

Page 398: ...d ENG 104 keyboard and 89 keyboard JPN 109 keyboard and 89 keyboard The character that is entered through each key of the USB keyboard varies depending on the keyboard type For details see appendix 5...

Page 399: ...to select ON or OFF The default setting is OFF Explanation The offset value that is specified for each channel can be subtracted from the input signal and used for computation and automated measureme...

Page 400: ...ttle SELECT refers to the operation of selecting setting items and entering values using the jog shuttle and SELECT and RESET keys For details on this operation see sections 4 1 and 4 2 For a descript...

Page 401: ...are not displayed on the DL1720E Setting the Intensity 5 Press the Intensity soft key The Intensity menu appears 6 Press the Menu soft key 7 Turn the jog shuttle to set the intensity of the menu scree...

Page 402: ...menu Line Menu screen lines Waveform CH1 CH4 Waveform color CH1 to CH2 and Math1 on the DL1720E Math1 Math2 Back Background color of the waveform display area Other Snap Snapshot waveforms Snap1 4 Loa...

Page 403: ...a USB keyboard or a USB mouse see section 4 3 1 Press the MISC The MISC menu appears 2 Press the Next 1 2 soft key The page 2 menu appears 3 Press the LCD soft key The LDC menu is displayed Setting th...

Page 404: ...key turns the backlight ON allowing the screen to be viewed Backlight Auto OFF The backlight automatically turns OFF if there is no key operation for the specified time The selectable time is 1 to 60...

Page 405: ...opriate Insufficient warm up Not calibrated The probe s phase has not been corrected The probe attenuation is not correct An offset voltage is added Other causes The printer head is damaged or worn ou...

Page 406: ...n Press SHIFT CLEAR TRACE to enable local commands mode 11 Local lockout by communication commands To operate the keys release lockout using communication commands 13 All settings will be initialized...

Page 407: ...USB device Check the presence of the storage medium of the USB device 646 653 Storage media failure Check the storage medium 654 Storage media failure Check the format type of the floppy disk 12 4 665...

Page 408: ...n to abort 11 2 Abort or wait until it is complete 729 Cannot perform calibration while waveform data Unload the loaded waveform using the FILE menu 12 5 is loaded 730 Pattern is not specified Set at...

Page 409: ...ART STOP to stop the waveform 7 1 acquisition is in progress acquisition first 806 GO NO GO is in execution Abort GO NO GO 10 9 10 10 Please press the Abort key 814 Duplicated label Set a different la...

Page 410: ...Display the main window and the target waveform 10 9 When the main window is not displayed When the target waveform is not displayed 863 The zone waveform does not exist Create the zone waveform 10 9...

Page 411: ...on press ESC located above the soft keys For a description of the operation using a USB keyboard or a USB mouse see section 4 3 Displaying the Self Test Menu 1 Press the MISC The MISC menu appears 2 P...

Page 412: ...C twice The key test is terminated Testing the Soft Keys 9 Press the Soft Key soft key A keyboard used to enter values and strings appears 10 Use jog shuttle SELECT or soft keys to check that all the...

Page 413: ...rating properly If the tint is printed correctly the operation is normal If the printer does not print correctly contact your YOKOGAWA dealer Accuracy Test Tests the accuracy of the A D converter If F...

Page 414: ...HIFT ZOOM GO NO GO ENHANCED ACQ START STOP SNAP SHOT V DIV TIME DIV To exit the menu during operation press ESC located above the soft keys For a description of the operation using a USB keyboard or a...

Page 415: ...tandard VDE SEMKO UL CSA certified Part No A1352EF Exchanging the Fuse Replace the power fuse according to the following steps 1 Turn OFF the main power switch on the rear panel 2 Unplug the power cor...

Page 416: ...dealer for replacement parts Parts Name Replacement Period Built in printer Under normal usage 120 rolls of paper part no B9850NX LCD backlight Approx 25000 hours under normal use The following items...

Page 417: ...div DC 300 MHz DC 400 MHz DL1735E For 50 input 1 V div 10 mV div DC 350 MHz 5 mV div 2 mV div DC 250 MHz For 1 M input when using the 700988 passive probe indicates the frequency of the input signal a...

Page 418: ...terleave is ON 1 GS s When interleave mode is OFF 500 MS s Repetitive Sampling Mode 100 GS s Maximum record length DL1735E DL1740E When interleave is ON 2 MW CH When interleave mode is OFF 1 MW CH DL1...

Page 419: ...1 10 1 external trigger Trigger sensitivity2 CH1 CH41 For DC 500 MHz 1divP P DL1720E DL1740E DL1740EL For DC 350 MHz 1divP P DL1735E EXT DC to 100 MHz 100 mVP P DL1735E DL1740E DL1740EL DC to 100 MHz...

Page 420: ...after the warm up and calibration have been performed 3 Under standard operating conditions see section 17 11 after the warm up 4 The setting for T1 Pulse T2 is the T2 value 5 Typical value represent...

Page 421: ...of analog waveforms 1 2 3 4 and 6 windows 1 2 and 3 windows on the DL1720E Display interpolation Select interpolation OFF dot display of sample points sine interpolation display linear interpolation d...

Page 422: ...The following cursors are selectable Horizontal Vertical Marker and Degree Automated measurement of waveform parameters Capable of performing automated measurement of waveform parameters Automated me...

Page 423: ...m data activates buzzer notification or sends email messages each time a trigger occurs Mail transmission1 Periodically sends the status of the instrument to a specified mail address via the Ethernet...

Page 424: ...PERIPHERAL interface in the next section 17 8 USB Peripheral Interface Item Description Connector type USB type A connector receptacle Electrical and mechanical USB Rev 1 1 Data rate 12 Mbps max Supp...

Page 425: ...7 3 2 Under standard operating conditions see section 17 11 after the warm up 3 The input frequency range when using the terminal as a trigger gate input is DC to 50 MHz Trigger Output TRIG OUT Item D...

Page 426: ...17E USB Item Description Connector type USB type B connector receptacle Electrical and mechanical USB Rev 1 1 Data rate 12 Mbps max Number of ports 1 PC system supported PC running Windows 98 SE Windo...

Page 427: ...48 to 63 Hz frequency range Power fuse 250 V 4 A time lag VDE SEMKO UL CSA certified Maximum power consumption 200 VA when using the printer Withstanding voltage 1 5 kVAC for one minute between power...

Page 428: ...d instrument end of the cable Ethernet connector Use an Ethernet cable3 and attach a ferrite core TDK ZCAT1325 0530A YOKOGAWA A1181MN on one end instrument end of the cable Probe power terminal Attach...

Page 429: ...17 13 IM 701730 01E Specifications 17 17 12 Dimensional Drawings Unit mm Rear Panel 220 265 8 267 8 8 264 1 305 6 29 Tolerance is 3 however in cases of less than 10 mm the tolerance is 0 3 mm...

Page 430: ...00 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800 M 800...

Page 431: ...10 k 10 k 10 k 10 k 5 k 2 k 1 k 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400 M 800 M 800 M 800 M 800 M 800 M 800 M...

Page 432: ...k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 40 k 50 k 50 k 20 k 10 k 5 k 2 k 1 k 400 M 400 M 400 M 400 M 400 M 400 M 400 M 400...

Page 433: ...100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 100 k 50 k 20 k 10 k 5 k 2 k 1 k 400 M 400...

Page 434: ...0 G 100 G 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 200 k 250 k 200 k 100 k 50 k 20 k 10 k 5 k 2 k 1 k 4...

Page 435: ...00 G 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 400 k 500 k 500 k 200 k 100 k 50 k 20 k 10 k 5 k 2 k 1 k 400 M...

Page 436: ...00 k 1 M 2 M 5 M 10 M 20 M 50 M 100 M 200 M 500 M 1 G 2 G 5 G 10 G 20 G 50 G 100 G 100 G 100 G 100 G 100 G 100 G 100 G 100 G 100 G 100 G 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M 1 M...

Page 437: ...M 2 5 M2 2 M 2 M 2 5 M2 2 M 2 M 2 5 M2 2 M 2 M 2 5 M2 2 M 2 M 2 5 M2 2 M 2 M 2 5 M2 2 M 2 M 2 5 M2 2 M 1 M 500 k 200 k 100 k 50 k 20 k 10 k 5 k 2 k 1 k 5 k 10 k 20 k 50 k 100 k 200 k 500 k 1 M 2 M 5...

Page 438: ...100 G 100 G 100 G 100 G 100 G 100 G 100 G 100 G 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 4 M 5 M2 5 M2 2 M 1 M 500 k 200 k 100 k 50 k 20 k 10 k 5 k 2 k...

Page 439: ...M 2 M 5 M 10 M 20 M 50 M 100 M 200 M 500 M 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 1 G 100 G 100 G 100 G 100G 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10 M2 10...

Page 440: ...S1 S3 S2 Integ1XY 1 Multiple Loops S0 Start Point Stop Point Area S n S0 n Number of Loops 2 Non Closed Curve S0 Start Point Area S S0 Area Enclosed by a Curve Connecting the Start and Stop Points Sto...

Page 441: ...art Point S0 Area S S0 S1 X axis Y 0 X Axis Y 0 Area S S0 Start Point Stop Point S0 2 When the Waveform Extends into the Negative Side X Axis Y 0 S0 S1 Start Point Stop Point 3 When Two or more Y Data...

Page 442: ...5625000E 00 1 5625000E 00 VOffset 0 0000000E 00 0 0000000E 00 0 0000000E 00 0 0000000E 00 VDataType IS2 IS2 IS2 IS2 VUnit V V A V VPlusOverData 32768 32768 32768 32768 VMinusOverData 32769 32769 3276...

Page 443: ...32768 HResolution 2 0000000E 01 5 0000000E 09 HOffset 0 0000000E 00 2 5000000E 06 HUnit Hz s Date 2004 06 25 2004 06 25 Time 01 45 00 01 45 00 PrivateInfo DisplayBlockSize 1002 1002 1002 1002 1002 10...

Page 444: ...ta of each waveform is greater than or equal to this value VminusOverDat a Error data when the binary data of each waveform is less than or equal to this value VmaxData Maximum value of binary data fo...

Page 445: ...family data 2 Storage format of the binary waveform data Trace Groups into blocks each block for a single waveform Block Groups into blocks each block for a given time interval 3 Start point of the bi...

Page 446: ...tive OFF Time Base Int HISTORY Select Record 0 Display Mode One Start Rec 0 End Rec Oldest number Show Map No 1 Search Mode OFF ZOOM Mode Main Key Soft Key Default Setting SEARCH Type Edge Z1 Mag 2 Z1...

Page 447: ...CLEAR TRACE Same as left Execute RESET Same as left SHIFT condition Same as left TRIGMODE menu Same as left CURSOR menu Same as left SIMPLE menu Same as left ZOOM menu Same as left CH1 menu CH2 menu...

Page 448: ...eft Jog shuttle down Jog shuttle up Same as left Same as left Same as left Same as left Same as left Same as left F1 Same as left F2 Same as left F3 Same as left F4 Same as left F5 Same as left F6 Sam...

Page 449: ...2 3 4 5 6 7 8 9 0 Enter Escape MISC menu Shift Same as left Same as left Same as left Same as left Same as left Same as left Same as left Same as left Same as left Same as left Same as left Same as le...

Page 450: ...e down Jog shuttle up Same as left Same as left START STOP Same as left Same as left Same as left Same as left Same as left SETUP menu Same as left START STOP Same as left F1 Same as left F2 Same as l...

Page 451: ...rightness 15 9 built in printer 11 1 11 3 17 8 buzzer 6 39 C calculate the area of a waveform App 11 calibration 1 7 4 18 carrying the instrument 3 2 center 9 4 channel 5 1 cleaning 3 2 CLEAR TRACE 1...

Page 452: ...specification 17 11 GND 2 4 GO NO GO 1 6 GO NO GO determination 2 29 10 60 10 66 GO NO GO determination signal output 10 70 graticule 2 20 8 14 Greenwich mean time 13 45 ground level 5 5 guide 11 2 H...

Page 453: ...r cord ii 3 5 power fuse 16 11 power spectrum 9 12 power spectrum display 2 22 power switch 3 6 prefix unit 4 7 PRESET 1 4 preset 2 32 5 11 print format 11 5 printer name 13 12 printer test 16 9 print...

Page 454: ...label 8 17 translucent display 2 20 8 18 transmission interval 13 15 transmission time 13 15 TRIG D indicator 1 5 trigger 1 5 trigger coupling 2 12 6 10 6 16 6 19 6 23 6 27 6 30 6 33 trigger delay 2 1...

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