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DHO914
Rigol DHO914 User Manual
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P
arameter
F
actor
y Settings
Run S
tatus
S
top
Input Source
CH1
Output Source
CH2
Sweep T
ype
Log
Display T
ype
W
aveform
S
tar
t Frequency
100 Hz
S
top Frequency
1 MHz
P
oints/decade
10
Amplitude
200 mV
V
ar
.Amp
OFF
Histogram Analysis
Enable
OFF
T
ype
Horizontal
Source
CH1
Height
2 div
Left Limit
-4 μs
Right Limit
4 μs
T
op Limit
100 mV
Bottom Limit
-50 mV
Appendix
DHO900 User Guide
272
Copyright ©RIGOL TECHNOL
OGIES CO
., L
TD
. All rights reser
ved.
www
.calcert.
com
sales@calcert.com
1.888
.6
10.
7
664
0
5
10
15
20
25
30
287
Table of Contents
Table of Contents
3
Safety Requirement
17
General Safety Summary
17
Safety Notices and Symbols
18
Measurement Category
19
Ventilation Requirement
20
Working Environment
20
Care and Cleaning
22
Environmental Considerations
22
Product Features
23
Document Overview
24
Quick Start
26
General Inspection
26
Appearance and Dimensions
26
Figure 4.1 Front View
26
To Prepare for Use
27
To Adjust the Supporting Legs
27
Figure 4.2 Side View
27
Figure 4.3 Adjusting the Supporting Legs
27
To Connect to Power
28
Turn-On Checkout
28
Figure 4.4 to Connect to Power
28
Table 4.1 Power Adaptor Specifications
28
To Set the System Language
29
To Connect the Probe
29
Figure 4.5 Connecting the Passive Probe
30
Function Inspection
31
Figure 4.6 Connecting the Logic Probe
31
Figure 4.7 Using the Compensation Signal
32
Figure 4.8 Square Waveform Signal
32
Probe Compensation
33
Product Overview
33
Figure 4.9 Probe Compensation
33
Front Panel Overview
34
Figure 4.10 Front Panel
34
Rear Panel Overview
40
Figure 4.11 Rear Panel
40
User Interface Overview
42
Figure 4.12 User Interface
42
Touch Screen Gestures
44
Tap
44
Drag
45
Figure 4.13 Tap Gesture
45
Figure 4.14 Drag Gesture
45
Pinch&Stretch
46
Parameter Setting Method
46
Figure 4.15 Pinch&Stretch Gesture
46
Figure 4.16 English Input Interface
47
Figure 4.17 Chinese Input Interface
48
Figure 4.18 String Keypad
49
To Use the Security Lock
51
Figure 4.19 Numeric Keypad
51
To Use the Built-In Help System
52
Figure 4.20 to Use the Security Lock
52
Vertical System
53
To Enable or Disable the Analog Channel
53
Figure 5.1 Vertical Menu
53
To Adjust the Vertical Scale
54
To Adjust the Vertical Offset
56
To Specify Channel Coupling
57
To Specify Bandwidth Limit
57
To Specify Input Impedance
58
To Invert a Waveform
58
To Set Probe
59
Figure 5.2 Waveform Invert On/Off
59
Figure 5.3 Probe Setting Menu
59
Table 5.1 Probe Ratio
60
To Specify the Amplitude Unit
61
To Adjust Bias
61
To Specify the Skew
62
To Turn the Channel Label Display On/Off
62
Figure 5.4 Zero Offset
62
Horizontal System
64
To Adjust the Horizontal Time Base
64
Figure 6.1 Horizontal Menu
64
To Adjust the Horizontal Position
65
Zoom Mode (Delayed Sweep)
66
Figure 6.2 Zoom Mode
67
Acquisition System
68
Acquisition Mode
68
Figure 7.1 Horizontal Menu
68
Sampling Mode
70
Figure 7.2 Display Modes
70
Sample Rate
71
Memory Depth
72
Figure 7.3 Memory Depth
72
Horizontal Expansion Reference
73
Roll Mode
74
XY Mode
74
Figure 7.4 XY Menu
75
Figure 7.5 Measurement Schematic Diagram of Phase Deviation
76
Triggering the Oscilloscope
77
Trigger Source
77
Trigger Level
78
Trigger Mode
78
Figure 8.1 Schematic Diagram of the Acquisition Memory
79
Trigger Coupling
80
Trigger Holdoff
80
Noise Rejection
81
Trigger Type
81
Figure 8.2 Trigger Holdoff
81
Edge Trigger
82
Figure 8.3 Edge Trigger Setting Menu
82
Pulse Width Trigger
83
Figure 8.4 Positive/Negative Pulse Width
84
Figure 8.5 Pulse Width Trigger Setting Menu
84
Slope Trigger
86
Figure 8.6 Positive Slope Time/Negative Slope Time
86
Figure 8.7 Slope Trigger Setting Menu
87
Video Trigger
89
Figure 8.8 Video Trigger Setting Menu
89
Table 8.1 Video Standard
90
Pattern Trigger
91
Figure 8.9 Pattern Trigger
92
Figure 8.10 Pattern Trigger Setting Menu
92
Duration Trigger
94
Figure 8.11 Duration Trigger
94
Figure 8.12 Duration Trigger Setting Menu
95
Timeout Trigger
97
Figure 8.13 Timeout Trigger
97
Figure 8.14 Timeout Trigger Menu
98
Runt Trigger
99
Figure 8.15 Runt Trigger
99
Figure 8.16 Runt Trigger Setting Menu
100
Window Trigger
102
Figure 8.17 Window Trigger Setting Menu
102
Delay Trigger
104
Figure 8.18 Delay Trigger
104
Figure 8.19 Delay Trigger Setting Menu
104
Setup/Hold Trigger
106
Figure 8.20 Setup/Hold Trigger
107
Figure 8.21 Setup/Hold Trigger Setting Menu
107
Nth Edge Trigger
109
Figure 8.22 Nth Edge Trigger
109
Figure 8.23 Nth Edge Trigger Setting Menu
110
RS232 Trigger
111
Figure 8.24 Schematic Diagram of RS232 Protocol
111
Figure 8.25 RS232 Trigger Setting Menu
112
I2C Trigger
114
Figure 8.26 Sequence Diagram of I2C Protocol
114
Figure 8.27 I2C Trigger Setting Menu
115
Figure 8.28 Binary Format Setting
116
Figure 8.29 Hexadecimal Format Setting
117
SPI Trigger
118
Figure 8.30 Sequential Chart of SPI Bus
118
Figure 8.31 SPI Trigger Setting Menu
118
CAN Trigger
121
Figure 8.32 Data Frame Format of the CAN Bus
121
Figure 8.33 CAN Trigger Setting Menu
121
Figure 8.34 Sample Position
122
LIN Trigger
124
Figure 8.35 Data Frame Format of the LIN Bus
124
Figure 8.36 LIN Trigger Setting Menu
124
Figure 8.37 Sample Position
125
Trigger Output Connector
127
Math Operation
128
Figure 9.1 Math Menu
128
Arithmetic Operation
129
Figure 9.2 Waveform Display Window of the Operation Results
129
Figure 9.3 Arithmetic Operation Menu
130
Figure 9.4 Operation Result Display Window
130
Function Operation
132
Figure 9.5 Function Operation Menu
133
Figure 9.6 Operation Result Display Window
134
FFT Operation
136
Figure 9.7 FFT Operation Menu
137
Figure 9.8 FFT Operation Window
137
Table 9.1 Window Function
139
Figure 9.9 Peak Search
140
Logic Operation
141
Figure 9.10 Logic Operation Menu
141
Table 9.2 Logic Operation
142
Figure 9.11 Operation Result Display Window
143
Digital Filter
144
Figure 9.12 Digital Filter Menu
145
Figure 9.13 Operation Result Display Window
146
Measurements
149
Auto Scale
149
Auto Measurements
150
Measurement Parameter
150
Time Parameters
150
Figure 10.1 Time Parameters
150
Count Values
151
Delay and Phase Parameters
153
Figure 10.2 Delay and Phase Parameters
153
Voltage Parameters
155
Figure 10.3 Voltage Parameters
155
Other Parameters
156
Select the Measurement Item
157
Figure 10.4 Vertical Measurement Items
157
Figure 10.5 Horizontal Measurement Items
158
Figure 10.6 Other Measurement Items
158
Measurement Settings
159
Figure 10.7 Measurement Settings Menu
159
Remove the Measurement Results
162
Cursor Measurements
163
Figure 10.8 Cursors
163
Manual Mode
165
Figure 10.9 Manual Mode Setting Menu
165
Track Mode
167
Figure 10.10 Manual Cursor Measurement Example
167
Figure 10.11 Track Mode Setting Menu
168
Figure 10.12 Track Measurement (before Horizontal Expansion)
169
XY Mode
170
Figure 10.13 Track Measurement (after Horizontal Expansion)
170
Figure 10.14 XY Mode Setting Menu
170
Digital Voltmeter (DVM) and Frequency Counter
172
Digital Voltmeter (DVM)
172
Measurement Settings
172
Figure 11.1 DVM Setting Menu
173
Remove the Measurement
174
Frequency Counter
174
Measurement Settings
175
Figure 11.2 Frequency Counter Setting Menu
175
Reset Statistics
176
Remove the Measurement
176
Digital Channel
177
Figure 12.1 la Menu
177
To Enable or Disable the Digital Channel
178
To Select the Digital Channel
178
To Set the Threshold
178
To Set the Waveform Size
179
To Set the Order
179
Probe Calibration
179
Label Settings
179
Histogram Analysis
181
To Enable or Disable the Histogram Function
181
Figure 13.1 Histogram Menu
181
To Select the Histogram Type
182
To Select the Histogram Source
182
To Set the Histogram Height
182
Figure 13.2 Histogram Analysis Interface
182
To Set the Histogram Range
183
Histogram Analysis Results
183
Figure 13.3 Histogram Analysis Results
184
To Remove Results
185
To Clear Statistics
185
Function/Arbitrary Waveform Generator
186
To Output Basic Waveforms
186
To Output Sine
186
Figure 14.1 AFG Setting Menu
186
To Output Square
187
To Output Ramp
188
To Output Noise
188
To Output DC
189
To Output the Arbitrary Waveform
189
Modulation
189
Figure 14.2 Modulation Interface
190
Bode Plot (for DHO914S and DHO924S Only)
194
Figure 15.1 "Bode Plots" Setting Menu
194
Figure 15.2 "Bode Plots" Setting Menu-Simplified Mode
194
Basic Setting
195
To Enable or Disable the Bode Function
195
To Start or Stop the Operation
195
To Set the Input Source
195
To Set the Output Source
196
To Set the Sweep Type
196
To Enable or Disable the Filter
196
To Set the Display Type
196
Figure 15.3 Bode Plot Waveform Display
196
Connection Diagram
198
Cursor
198
Figure 15.4 Bode Plot Chart Display
198
Amp/Freq Setting
199
Store and Load
199
Reference Waveform
201
To Enable Ref Function
201
To Set the Reference Waveform
201
Figure 16.1 Reference Waveform Menu
201
To Set the Ref Waveform Display
202
Export and Import Operation
203
Pass/Fail Test
205
Figure 17.1 Passfail Menu
205
Figure 17.2 Passfail Menu-Simplified
205
To Enable or Disable the Pass/Fail Test Function
206
To Select the Source
206
To Create a Mask
206
To Set the Output Form of the Test Results
207
To Start or Stop the Pass/Fail Test Operation
208
To Display the Statistics of the Test Results
208
Figure 17.3 Pass/Fail Test Interface
208
Protocol Decoding
210
Parallel Decoding
210
Figure 18.1 Schematic Diagram of Parallel Decoding
210
Clock Setting (CLK)
211
Figure 18.2 Parallel Decoding Menu
211
Bus Setting
212
Table 18.1 Bus Setting
212
Display-Related Settings
214
Event Table
214
RS232 Decoding
215
Figure 18.3 Parallel Decoding Event Table
215
Figure 18.4 Schematic Diagram of RS232 Serial Bus
215
Figure 18.5 RS232 Decoding Menu
216
Source Setting
217
To Set Data Package
217
Display-Related Settings
218
Event Table
219
Figure 18.6 RS232 Decoding Event Table
219
I2C Decoding
220
Source Setting
220
Figure 18.7 I2C Serial Bus
220
Figure 18.8 I2C Decoding Menu
220
Display-Related Settings
221
Event Table
222
Figure 18.9 I2C Decoding Event Table
222
SPI Decoding
223
Figure 18.10 SPI Serial Bus
223
To Set the Source
224
Figure 18.11 SPI Decoding Menu
224
To Set Mode and Data
225
Display-Related Settings
226
Event Table
226
LIN Decoding
227
Figure 18.12 SPI Decoding Event Table
227
Signal Configuration
228
Figure 18.13 LIN Decoding Menu
228
Display-Related Settings
229
Event Table
229
Figure 18.14 LIN Decoding Event Table
229
CAN Decoding
230
Figure 18.15 CAN Decoding Menu
230
Signal Configuration
231
Display-Related Settings
232
Event Table
232
Figure 18.16 Sample Position
232
Figure 18.17 CAN Decoding Event Table
233
Multi-Pane Windowing
234
Figure 19.1 "Add Window" Menu
234
Waveform Recording and Playing
236
Common Settings
236
Figure 20.1 "Record" Menu
236
Record Options
237
Play Options
238
Figure 20.2 Minimized "Play" Menu
239
Search and Navigation
241
Search
241
Figure 21.1 Search Menu
241
Navigation
243
Figure 21.2 Marktable Display
243
Figure 21.3 Navigation Menu
244
Figure 21.4 Simplified Navigation Menu
244
Figure 21.5 "Search Event" Navigation Setting Menu
245
Figure 21.6 "Frame Segment" Navigation Setting Menu
245
Display Control
247
Display Type
247
Persistence Time
247
Figure 22.1 Display Setting Menu
247
Waveform Intensity
248
To Set the Screen Grid
248
Display Settings
248
Show Scale
249
Color Grade
249
Waveform Freeze
249
Store and Load
250
To Enter the Storage Menu
250
To Save a File
250
To Save Image
250
Figure 23.1 Image Saving Setting Menu
251
To Save Wave
252
Figure 23.2 Waveform Saving Setting Menu
253
Save Setup
254
Figure 23.3 Setup Saving Setting Menu
254
Binary Data Format (.Bin)
255
Table 23.1 bin File Format
255
Table 23.2 File Header
256
Table 23.3 Waveform Header
256
To Load a File
258
Table 23.4 Waveform Data Header
258
Firmware Upgrade
259
Figure 23.4 Load Setting Menu
259
Disk Management
260
Figure 23.5 Upgrade Menu
260
System Utility Function Setting
263
I/O Setting
263
Basic Settings
265
About this Oscilloscope
267
Other Settings
268
Auto Config
268
Selfcal
269
Option List
269
Quick Action Settings
269
Self-Check
272
Remote Control
273
Remote Control Via USB
274
Remote Control Via LAN
274
Troubleshooting
276
Appendix
277
Appendix A: Options and Accessories
277
Appendix B: Warranty
277
Appendix C: Factory Settings
278
Table 27.2 Factory Settings
278
Other manuals for Rigol DHO914
Quick Guide
29 pages
Quick Start Guide
30 pages
4
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Rigol DHO914 Specifications
General
Brand
Rigol
Model
DHO914
Category
Test Equipment
Language
English
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