YOKOGAWA DL 1540

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2-6

IM 701510-01E

Expanded Display

→→

→ Refer to page 7-4.

Expansion setting menu

Expansion rate

Expanded waveform

Time axis setting of the



expanded waveform

Expansion (zoom) box

Pre-zoom waveform

Recalled Waveform

→→

→ Refer to page 11-1.

Recall menu

(For DL1520/DL1520L, LOAD3 and LOAD4 are not displayed.)

Destination selection menu

Input signal waveform

Recalled waveform

Channel No. switches to "MEM" when a recalled

waveform is displayed.

The voltage axis sensitivity of the recalled waveform

is displayed as well.

2.3 Display

Main Page

Default Chapter4
- Standard Accessories4
- Optional Accessories5
- Safety Precautions6
- How to Use this Manual8
- Conventions Used in this Manual9
- Table of Contents10
Chapter 2 Name and Use of each Part15
- Operation Keys / Rotary Knob15
- Display18
Chapter 3 Before Starting Observation and Measurement of Waveforms20
- Precautions During Use20
- Connecting the SCSI Cable (for DL1520L with Suffix Code -C4)22
- Connecting the Power Cord24
- Connecting a Probe26
- Setting the Date and Time28
Chapter 4 Common Operations29
- Starting and Stopping Acquisition29
- Displaying Waveforms Using the Auto Set-Up Function30
- Initializing Settings32
- Halting a Waveform and Erasing the Halted Waveform (Snap Shot and Clear Trace)33
- Performing Calibration34
- Setting Values35
- Entering Characters Using the Keyboard36
Chapter 5 Setting the Vertical and Horizontal Axes37
- Turning Display of Input Signal Waveforms ON/OFF37
- Setting the Input Coupling38
- Setting the Probe Attenuation40
- Inverting a Waveform41
- Setting the Vertical Sensitivity42
- Changing the Waveform's Vertical Position43
- Selecting the Timebase44
- Setting the Time Axis46
- Changing the Waveform's Horizontal Position48
Chapter 6 Activating a Trigger49
- Relationship between Trigger Type and Trigger Source/Slope/Level49
- Setting the Edge Trigger50
- Setting the Window Trigger52
- Setting the TV Trigger53
- Setting the or Trigger (Optional for DL1540/DL1540L)55
- Setting the Pattern Trigger (Optional for DL1540/DL1540L)56
- Setting the Width Trigger (Optional for DL1540/DL1540L)58
- Setting the Trigger Mode60
- Setting the Action-On Trigger62
- Setting the Trigger Coupling and HF Rejection64
- Changing the Trigger Position65
- Setting the Trigger Delay66
- Setting the Hold-Off Time67
Chapter 7 Changing Acquisition and Display Conditions68
- Selecting Acquisition Mode, Sampling Mode, and Record Length for DL1520L/DL1540L68
- Setting the Input Filter70
- Zooming the Waveform71
- Acquiring Waveforms Using the Sequential Store Function (for DL1520L/DL1540/DL1540L)74
- Using the History Memory Function (for DL1520L/DL1540/DL1540L)76
- Changing the Interpolation Settings78
- Displaying an Accumulated Waveform79
- Displaying an X-Y Waveform80
- Changing the Graticule, Scale and %Marker Settings81
- Turning the Waveform Information Display ON/OFF82
Chapter 1 Functions82
- Input Coupling / Probe Attenuation82
- Changing the Screen Intensity83
Chapter 8 Analyzing Waveforms84
- Measuring a V-T Waveform Using Cursors84
- Measuring an X-Y Waveform Using Cursors88
- Measuring Waveform Parameters Automatically90
- Using the Linear Scaling Function97
- Performing Waveform Math (Addition, Subtraction and Multiplication)99
- Displaying the Power Spectrum (Performing FFT Computation)101
- Measuring the Power Spectrum Using Cursors102
Chapter 9 Performing a GO/NO-GO Action103
- Judging Using a Waveform Zone103
- Judging Using Measured Values of Waveform Parameters110
- Using the GO/NO-GO Signal Output Function(for DL1540/DL1540L)115
Chapter 10 Outputting Displayed Waveforms and Set-Up Information to the117
- Loading a Chart in the Optional Built-In Printer117
- Printing Waveforms and Additional Information Using the Optional Built-In Printer119
- Real-Time Printing Using the Optional Built-In Printer122
- Connecting an External Plotter123
- Printing Displayed Waveforms and Additional Information Using an External Plotter124
- Entering a Comment126
- Printing the Screen Image to an External Printer127
- (For DL1520/DL1520L with Suffix Code -C3)127
Chapter 11 Storing and Recalling Data from the Internal Memory129
- Storing and Recalling Displayed Waveforms129
- Storing and Recalling Setting Parameters131
Chapter 12 Saving and Loading Data from a Floppy Disk132
- Floppy Disks132
- Formatting a Floppy Disk133
- Saving and Loading Waveform Data135
- Saving and Loading Setting Parameters140
- Saving Screen Image Data142
- Deleting and Protecting Saved Data145
Chapter 13 Saving and Loading Data from the SCSI Device147
- Selecting the SCSI Device147
- Formatting the Media148
- Saving and Loading Waveform Data150
- Saving and Loading Setting Parameters155
- Saving Screen Image Data157
- Deleting and Protecting Saved Data160
Chapter 14 Other Operations162
- Using a Trigger Output Signal (for DL1540/DL1540L)162
- Downloading Waveform Data to an AG Arbitrary Waveform Generator163
- Checking the System Condition164
- Adjusting the Printer Density165
Chapter 15 Troubleshooting, Maintenance and Inspection166
- Troubleshooting166
- Error Messages and Corrective Actions168
- Self Test172
- Replacing the Power Supply Fuse173
- Recommended Parts for Replacement174
Chapter 16 Specifications175
- Input Section175
- Trigger Section176
- Time Axis177
- Display177
- Functions178
- Rear Panel Input/Output Section179
- Communication Interface180
- Built-In Printer181
- Built-In Floppy Disk Drive181
- General Specifications182
- External Dimensions184
Appendix 1 Menu Map185
- (For DL1520L/DL1540L)189
Appendix 2 Relationship between the Time Axis Setting, Sample Rate and Record Length195
Appendix 3 Relationship between the Time Axis Setting, Sample Rate and Record Length195
Appendix 4 How to Calculate the Area of a Waveform195
Appendix 5 Output Data Format Used When Saving Waveform Data (Example DL1540L)197

YOKOGAWA DL 1540

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