Seeed Technology DSO Nano V3 Скачать руководство пользователя страница 9

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Freq

Signal Frequency

Duty

Dutyfactor

Vrms

Voltage Effective Value

Vavg

Average Value of Voltage

Vp-p

Peak-to-Peak Voltage

Vmax

Maximum Voltage

Vmin

Minimum Voltage

（

）

Annotations of Ex Parameters

Ext Refn

2 waveforms operation (Inp is current waveform; D/Data is

previously saved waveform)

-Inp/Data/-Data/Inp+D/D-Inp/Inp-D

Содержание DSO Nano V3

Страница 1: ...tions 3 VII Battery Recharging Instruction 3 VII Firmware Upgrades 3 IX Product Familiarization 5 1 Interface and Buttons 5 2 Screen 5 X Measurement Operation Instruction 6 1 Parameter Area Intro 6 2 Measurement Area Intro 6 3 Specific Parameters Intro 6 XI Application Examples 9 1 Example One Measure Simple Signal 11 2 Example Two Measure with Cursor 12 3 Example Three Save Waveform Image 13 4 Ex...

Страница 2: ...lly to know the detailed info of related ratings before connection Please Please Please Please do do do do not not not not operate operate operate operate in in in in humid humid humid humid environment environment environment environment Please Please Please Please do do do do not not not not operate operate operate operate in in in in inflammable explosive inflammable explosive inflammable explo...

Страница 3: ...I Functional Functional Functional Functional Inspection Inspection Inspection Inspection Make a quick functional inspection to ensure the product is working soundly Please perform following steps 1 Turn on the power supply access homepage of the oscilloscope 2 Connect the oscilloscope with standard signals e g square wave 20KHz Vpp 5V set the switch on probe tip as 1X plug oscilloscope probe to t...

Страница 4: ...miliarization Familiarization Familiarization Familiarization 1 1 1 1 Interface Interface Interface Interface Buttons Buttons Buttons Buttons 1 Copy file from PC to the virtual USB disk 2 After extension changes from hex to rdy it s upgraded ...

Страница 5: ...The screen screen screen screen display display display display is is is is depicted depicted depicted depicted as as as as below below below below Parameter Area Measurement Area Parameter Area Display the position of current waveform A B C D E F G H ...

Страница 6: ...tage per grid C 1 10 multiple D 1uS 2S 1 2 5 stepping x axis voltage per grid E Inp Data Data Inp D D Inp Inp D Operation of 2 waveforms Inp is current waveform D Data is previously saved waveform F Triggering Method Falling edge trigger Rising edge trigger G 40mV 3 9V Horizontal triggering range H Power supply by battery by USB 2 Measurement Area Intro Item Function Intro Yn Y axis Function Setti...

Страница 7: ...et Waveform adjusts up down within the window CursorV1 Cursor V1 top limit of visible trigger level CursorV2 CursorV2 bottom limit of visible trigger level CursorTp Hide Display Measurement Cursor 2 Annotations of Xn Parameters TimeBase X axis voltage per grid Fit Base Auto adjustment ...

Страница 8: ...sor 3 Annotations of Tr parameters SyncMode Choices of Triggering Mode AUTO NORM SINGL NONE SCAN Automation Normal Singular Slow Scan Instant Scan TrigMode Rising edge falling edge triggering mode Auto Fit Auto adjustment Threshol Horizontal Triggering Position Level Sensitiv Horizontal Triggering Range CursorTp Hide Display Horizontal Triggering Position Level 4 Annotations of Me Parameters ...

Страница 9: ...ive Value Vavg Average Value of Voltage Vp p Peak to Peak Voltage Vmax Maximum Voltage Vmin Minimum Voltage 5 Annotations of Ex Parameters Ext Refn 2 waveforms operation Inp is current waveform D Data is previously saved waveform Inp Data Data Inp D D Inp Inp D ...

Страница 10: ... disk Save Dat Save dat file to the built in U disk Save Buf Save buf file sampling buffering data to built in U disk Save Csv Save csv file export sampling buffering data to built in U disk Load Dat load Dat Load Buf load Buf 7 Annotations of Sn Parameters Out Freq Signal output frequency Out Duty Signal output dutyfactor ...

Страница 11: ...ure display the signal s frequency peak to peak value Please operate according to following steps Connect the channel probe to the detection point of the circuit Set the Channel mode as AUTO adjust the Horizontal time calibration and Vertical voltage calibration make sure the signal displays clearly Adjust Threshol horizontal triggering position to make signal display stable Use or to choose Me it...

Страница 12: ...ith C C C Cursor ursor ursor ursor A cursor can be used to measure the time and voltage of the waveform very quickly 1 Measure the cycle of signal source Please operate according to the following steps Use or to choose Yn items in Measurement Area Press M Use or to choose CursorV1 Use or to adjust the position of CursorV1 to the crest Use or to choose CursorV2 Use or to adjust the position of Curs...

Страница 13: ...elow 3 3 3 3 Example Example Example Example Three Three Three Three Save Save Save Save waveform waveform waveform waveform image image image image Sometimes waveform images need to be archived or analyzed on PC platform Please operate according to following steps Use or to choose the Fn items in Measurement Area press M use or to choose Save Bmp and then use or to choose the file name on the low...

Страница 14: ...e in a normal triggering mode to define trig level trig edge Operation Operation Operation Operation steps steps steps steps are are are are as as as as follows follows follows follows Connect the channel probe to the detection point of the circuit Set the triggering set F as rising edge trigger Triggering setting DC Coupling Adjust horizontal time level and vertical scale to proper range Adjust p...

Страница 15: ...ls Please operate according to following steps Input standard signal waveform to the channel chose Data in EX and then choose Save Dat 01 to save the waveform as shown in the image below Input unknown to be measured signal to the channel choose Load Dat01 EX Data and then the to be compared waveforms are shown on the screen simultaneously as shown in the image ...

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