manualshive.com logo in svg

UCORE ELECTRONICS UCE-DSO290, Руководство пользователя

Поделиться
Скачать
UCORE ELECTRONICS UCE-DSO290 Скачать руководство пользователя страница 20

 

 

www.ucore-electronics.com 

19 

 

9.

 

ADC Calibration 

For a better signal sampling, a correct ADC calibration is necessary. Calibration process starts by selecting 
the 

‘

ADC Calibration

’

  button from the main menu. Probes  connected  to  both channels are connected  to 

GND  terminal  (Figure  21).  If  the  calibration  parameters  are  stable  within  the  specified  limits  touch 
anywhere on the display to complete the calibration and return to settings menu. 

Note:  After  the  software  update,  ADC  calibration  is  required  again.  Right  after  the  updating,  in  the  first 
start-up, ADC calibration menu appears automatically. 

 

 

Figure 19. ADC calibration 

 

Содержание UCE-DSO290

Страница 1: ...UCE DSO291 DIGITAL OSCILLOSCOPE USER MANUAL UCORE ELECTRONICS www ucore electronics com 2018...

Страница 2: ...Trigger Setting 6 3 3 Channel Setting 7 3 4 Horizontal Sensitivity Setting 8 3 5 Cursor Function 9 3 6 Auto Measurement 10 3 7 Operating Mode 11 3 8 XY Operating Mode 12 3 9 Mathematics Function 13 3...

Страница 3: ...mV div 10V div Horizontal sensitivity 10ns div 5s div Max input voltage 5V X1 Probe 50V X10 Probe Coupling AC DC Supply voltage 5V mini USB Trig modes Run single Hold functions Trigger functions risin...

Страница 4: ...turning off To turn on the device plug the USB cable into any USB socket whose output voltage is 5V Energy sources such as computer adapter and external power bank may be used as voltage source To tur...

Страница 5: ...cope Mode For accessing to oscilloscope mode DSO icon in the Main Menu should be selected The view of oscilloscope mode is seen in the Figure 2 Figure 2 Oscilloscope Mode overview 3 1 Display Descript...

Страница 6: ...www ucore electronics com 5 Figure 4b Oscilloscope mode Menu2 Figure 5c Oscilloscope mode Menu3...

Страница 7: ...s transition to the next menu 20 Automatically trigger or hold 21 Single triggering 22 Cursor is the menu where the observed signal is measured in terms of time and voltage 23 Enables oscilloscope to...

Страница 8: ...nto the point If the trigger will be made via external signal firstly the trigger should be selected from menu as an external channel Table 1 Henceforth signal generator output SG OUT is used as an ex...

Страница 9: ...ensitivity should be increased from the minimum level until the signal turns into observable state The vertical sensitivity may be different for the both channels however the horizontal sensitivity co...

Страница 10: ...buttons providing switching among the menus are used in the Figure 3a 10 and 19 buttons There are 4 cursors total which consists of 2 pcs t1 and t2 for measuring time 2 pcs V1 and V2 for voltage To ch...

Страница 11: ...minimum values it is calculated as the time of the remaining part over this level If it is out of the limit values then the average of the maximum and minimum level is taken and the duration of the r...

Страница 12: ...ime triggering is initiated necessarily If it forces occurrence of an invalid trigger the oscilloscope may not synchronize the wave form and waves are seen as rolling over in the display In case of a...

Страница 13: ...on the display gives an analog signature for the component The signature of all analog components is a combination of one or more of the four basic signatures resistance capacitance inductance and sem...

Страница 14: ...el 2 CH2 CH1 Subtraction function Channel 2 Channel 1 CH1 CH2 Multiplication function CH1 CH2 Division function Channel 1 Channel 2 CH2 CH1 Division function Channel 2 Channel 1 CH1 FFT Fast Fourier T...

Страница 15: ...reen capture it saves the current screen view as a 16 bit bmp formatted image via the Print Sc button numbered 18 2 Text formatted record of the data from ADC memory The values in ADC memory could be...

Страница 16: ...is between 0V 4V and output frequency is between from 1Hz to 50kHz with 1Hz resolution Signal generator s impedance is 50 Figure 13 Signal genarator On the left bottom of the display is a list of sig...

Страница 17: ...e 22 In order to change predefined colors on the left side of display click on it The new color is determined by clicking on the color scale on the right side Once the color personalization is complet...

Страница 18: ...s 7 File Browse The file browse menu is a menu where screen images recorded in the internal memory can be viewed again In the main menu by selecting Browse Files button users gain access to this menu...

Страница 19: ...fter four points if the calibration is successful the smiley face symbol appears on the display and the program returns to settings menu If the calibration is unsuccessful the program prompts you to g...

Страница 20: ...es connected to both channels are connected to GND terminal Figure 21 If the calibration parameters are stable within the specified limits touch anywhere on the display to complete the calibration and...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды