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Minidso DS212, Руководство пользователя

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To upgrade the firmware of oscilloscope, please carry out the operation below

1 Open web browser to visit www.minidso.com , download the newest firmware 

appropriate to oscilloscope to your PC.

2 Hold Pause button and turn on DS212, to enter DFU mode for upgrade.

3 Use USB data cord to connect DS212 to your PC, and a removable hard disk 
named “DFU V3_40_D” will appear on your PC. Copy the hex firmware to the 
root directory of that disk. After the extension of the firmware changes from 
“hex” to “rdy”, restart DS212. Then the upgrading process is finished.

For more information, please visit  

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www

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minidso

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com

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Technical Suppor t

Firmware upgrading

Chapter 7

Содержание DS212

Страница 1: ...User Manual Version 1 0 DS212 Mini Oscilloscope...

Страница 2: ...pter 5 Product Inspection Chapter 7 Technical Support Warning Warning statements identify conditions or practices that could result in injure yourself or others Caution Caution statements identify con...

Страница 3: ...nect power to the circuit under test Observe all the terminal ratings To avoid fire or shock hazard please do not measure signals at DC40V or above Please read the User Manual carefully to learn more...

Страница 4: ...uct parameters Synchronous mode Auto Normal Single None Scan Trigger mode Rising Falling edge trigger Modes Vertical precise horizontal precise measurement andtrigger threshold Auto measurement freque...

Страница 5: ...3 Power Button Charge indicator Left Right Thumbwheel Up Down Thumbwheel Up Down Thumbwheel Run Pause Button USB Port Wave Out Signal Input Interface Buttons Chapter 1 DS212 Overview...

Страница 6: ...ent 3 Double click When Auto Fit is ON auto adjustment 1 Click Switch Menu Confirm sub menu 2 long press Menu display hide 1 Click 2 long press Save current parameter screen display Run Pause Wheel M...

Страница 7: ...surement area Menu Function V V1 V2 T T2 T1 Measured Value Blue corresponds with Channel A Yellow with Channel B corresponding the 1st and 2nd item in Page2 Interface Introduction Home screen introduc...

Страница 8: ...Duty ratio root mean square value voltage average value voltage peak to peak value battery voltage Page3 option File management Output option System settings Adjusting option Product information relev...

Страница 9: ...nel A waveform and channel B waveform RecA Reload the last waveform saved in Ch_A RecB Reload the last waveform saved in Ch_B RecC Reload the last waveform saved in Ch_C Hide Hide waveform 20mV 10V 1...

Страница 10: ...n before turning on OFF Power On Off Button Hold Wheel S and turn on DS212 it enters APP2 If APP2 is not installed it enters DFU mode Normally turn on DS212 it enters APP1 by default Turn on off Hold...

Страница 11: ...and CH A input jacks Make a quick inspection of functions to ensure the device is working soundly Please perform following steps Turn on power and access the homepage of the mini oscilloscope Place in...

Страница 12: ...main menu dial left right Wheel S to change time base middle click Wheel S to switch current trigger channel When hidden in main menu dial up down Wheel M to change voltage middle click Wheel M to sw...

Страница 13: ...how hide sub menu In sub menu middle click Wheel S to confirm operation In main menu sub menu dial up down Wheel M to choose up down menu options Show Hide sub menu Confirm option Choose menu Getting...

Страница 14: ...S to increase decrease the setting parameters When adjusting parameters of Post in sub menu hold Wheel S middle button can fast adjust readings x2 Enter system setting of Page 3 under main menu choos...

Страница 15: ...V Post Depth Enable Freq Duty RMS Vavg Vpp Vbat Source Type Enable Source Type Enable Source Type Enable Source Type Enable Source Type Enable File Manage WaveOut Option System Setting Calibration Pr...

Страница 16: ...Channel B waveform position upward downward in the window Position 5 195 AC DC channel B coupling AD DC Enable channel B display hide ON OFF Probe X1 X10 Match Calculation between CH_A waveform and C...

Страница 17: ...ontal Triggering Position Level ON OFF Auto Fit Automatic adjustment ON OFF T1 Post Time measurement cursorT1 Position 5 248 T2 Post Time measurement cursor T2 Position 5 248 Enable T Display Measurem...

Страница 18: ...vg Vpp Max Min Notes Frequency Duty Root Mean Square Voltage Avergage Voltage Peak Peak Voltage Maximum Voltage Minimum Enable Display Hide measurement window ON OFF Source Choose the Measurement chan...

Страница 19: ...Type Choose the Measurement Type FREQ DUTY RMS Vavg Vpp Max Min Notes Frequency Duty Root Mean Square Voltage Avergage Voltage Peak Peak Voltage Maximum Voltage Minimum Enable Display Hide measurement...

Страница 20: ...Save Csv Save csv file export sampling data in buffering area to built in U disk Middle click Wheel S to save Load Dat Load dat file Middle click Wheel S to save Load Buf Load buf file Middle click Wh...

Страница 21: ...w will pop up middle click Wheel S to auto calibrate after auto calibration save calibration data in the pop up window Restore Data Middle click Wheel S a restore factory setting window will pop up th...

Страница 22: ...the packaging carton or the protection pad is seriously damaged keep the package until the oscilloscope accessories pass the electrical and the mechanical test Inspect the product Please contact the c...

Страница 23: ...th all the relevant European Legal Directives Do not dispose in domestice household waste marking requirement This affixed product label indicates that you must not discard this electrical or electron...

Страница 24: ...on DS212 to enter DFU mode for upgrade 3 Use USB data cord to connect DS212 to your PC and a removable hard disk named DFU V3_40_D will appear on your PC Copy the hex firmware to the root directory of...

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