Sharp R-9360 Manual do Utilizador

1 72-9355 72-9360 72-9365 User Manual

10 72-9355 / 72-9360 / 72-9365 / User Manual  DC trigger coupling mode, i.e. allowing both AC and DC quantities of the trigger signal to pass t

11 72-9355 / 72-9360 / 72-9365 / User Manual 1. Check the unit for possible shipping damages If the package carton or foam plastic protective linin

12 72-9355 / 72-9360 / 72-9365 / User Manual d You have to set the probe attenuation factor of the oscilloscope. This factor changes the vertical

13 72-9355 / 72-9360 / 72-9365 / User Manual 2. Turn Channel A on then press [AUTO]. 3. Observe the shape of the displayed waveform. Overco

Press the ( )key to adjust the horizontal position of the trigger point. You can observe Press the (sns) key to change the horizontal tim

15 72-9355 / 72-9360 / 72-9365 / User Manual  Display, acquisition mode and automatic measurement (SCOPE)  Storage setup and screen backup (SA

16 72-9355 / 72-9360 / 72-9365 / User Manual Parameter measurement Frequency counter Off Figure 2-2 Making menu selection with the jog dial b.

17 72-9355 / 72-9360 / 72-9365 / User Manual Note : When operating the menu as shown in Figure 2-4, if the menu selection indicator is at “continuo

18 72-9355 / 72-9360 / 72-9365 / User Manual 1. Setting channel coupling Take the example of applying a signal to Channel A. The signal being tes

19 72-9355 / 72-9360 / 72-9365 / User Manual (Note : In this mode, although waveform is not displayed, the input signal remains connected to the cha

TENMA Ltd and its subsidiaries or software providers. ecommend putting it alongside your TENMA 2 72-9355 / 72-9360 / 72-9365 / User Manual Introduc

20 72-9355 / 72-9360 / 72-9365 / User Manual 4. Setting the probe rate To match the probe attenuation factor setup, it is necessary to set up the

scanning rate by pressing ( ),from 4. Horizontal System Setup 21 72-9355 / 72-9360 / 72-9365 / User Manual Return K-return Others Normal Figure

22 72-9355 / 72-9360 / 72-9365 / User Manual 5. Trigger System Setup Triggering decides when the oscilloscope collects data and display waveforms.

23 72-9355 / 72-9360 / 72-9365 / User Manual Adjusting Hold-off Time You can adjust the hold-off time to observe complicated waveforms (e.g. pulse

24 ******* 72-9355 / 72-9360 / 72-9365 / User Manual Table 2-3 (Con’t) Function Menu Setup Explanatory Note Trigger setup Trigger coupling AC D

25 72-9355 / 72-9360 / 72-9365 / User Manual When PAL is selected for standard format and synchronization mode is “specified line”, you will see a

26 72-9355 / 72-9360 / 72-9365 / User Manual 2) Trigger mode: Determine the action of your oscilloscope at trigger by selecting the mode. This os

27 72-9355 / 72-9360 / 72-9365 / User Manual Table 2-6 Acquisition mode menu Function Menu Setup Explanatory Note Acquisition mode Sampling

28 72-9355 / 72-9360 / 72-9365 / User Manual Note : 1. Use Real time sampling to observe single signals. 2. Use Equivalent sampling to observe hig

29 72-9355 / 72-9360 / 72-9365 / User Manual X-Y Mode This mode can be activated only when Channel A and Channel B are both on. After selecting the

3 72-9355 / 72-9360 / 72-9365 / User Manual This warranty does not apply to any defect, malfunction or damage caused by accident, normal wear and te

30 72-9355 / 72-9360 / 72-9365 / User Manual Example 1: To display the measurement peak-to-peak value of Channel A, follow the steps below: 1. Pr

31 72-9355 / 72-9360 / 72-9365 / User Manual Your oscilloscope can automatically measure the following time parameters: Rise Time: The time taken by

32 72-9355 / 72-9360 / 72-9365 / User Manual 7. Storage Setups and Screen Copy As shown in Figure 2-25, press [SAVE] to access the storage menu.

33 72-9355 / 72-9360 / 72-9365 / User Manual To store the waveform on a USB device, repeat the above steps but select USB as the save medium. The sa

34 72-9355 / 72-9360 / 72-9365 / User Manual Table 2-12 Record menu Function Menu Setup Explanatory Note Waveform record ON OFF Turn the wav

35 72-9355 / 72-9360 / 72-9365 / User Manual Example 5: To request recalling a recorded waveform document saved on the USB device from Example 4 to

36 72-9355 / 72-9360 / 72-9365 / User Manual Table 2-14 Utility menu Function Menu Setup Explanatory Note Energy-save mode OFF 5 min 10 min 15 m

37 72-9355 / 72-9360 / 72-9365 / User Manual Figure 2-15 Math function menu Function Menu Setup Explanatory Note Math + - × ÷ OFF Signal sourc

38 72-9355 / 72-9360 / 72-9365 / User Manual How to operate FFT functions Signals with DC quantities or offset signals will cause error or offset

extended time base by pressing the button to decrease the size of the selected zone. selected zone with the button. extended par

4 72-9355 / 72-9360 / 72-9365 / User Manual Do not operate the unit with the chassis cover open or removed: Do not operate this unit when the oute

40 72-9355 / 72-9360 / 72-9365 / User Manual Auto Setup: Auto Setup can simplify operation. Press [AUTO] and the oscilloscope can automatically ad

41 72-9355 / 72-9360 / 72-9365 / User Manual Chapter 3 ⎯ Practical Example Illustrations Illustration 1: Measuring simple signals To observe and me

42 72-9355 / 72-9360 / 72-9365 / User Manual Illustration 2: Observing the delay caused by a sine wave signal passes through the circuit As in the

43 72-9355 / 72-9360 / 72-9365 / User Manual Steps: 1. As in the previous illustration, set the attenuation factor of the probe and Channel A. 2

44 72-9355 / 72-9360 / 72-9365 / User Manual Steps : 1. As in the previous illustration, set the attenuation factor of the probe and Channel A. 2.

45 72-9355 / 72-9360 / 72-9365 / User Manual Measuring the width of a single pulse within the pulse signals To measure the width of a single pulse w

46 72-9355 / 72-9360 / 72-9365 / User Manual 9. Using the elliptic oscilloscope display graph to observe, measure and calculate the phase differe

47 72-9355 / 72-9360 / 72-9365 / User Manual Trigger Video Trigger source A Standard PAL Synchronization Odd field Figure 3-9 Video odd field trig

48 72-9355 / 72-9360 / 72-9365 / User Manual Chapter 4 ⎯ System Prompts and Trouble-shooting 1. Definitions of System Prompts Adjustment at Ul

49 72-9355 / 72-9360 / 72-9365 / User Manual d Check the trigger type: Use edge trigger for ordinary signals and video trigger for video signals.

5 72-9355 / 72-9360 / 72-9365 / User Manual Table of Contents Introduction : 72-93xx Series Digital Storage Oscilloscopes 1 Chapter 1 User Guide

50 72-9355 / 72-9360 / 72-9365 / User Manual 2. The hardware version of the program upgrade pack must be the same with the oscilloscope to be upg

51 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-3 3. On the screen shown in Figure 5-3, press [F5] to confirm you require to upgrade the pr

52 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-5 Caution: When you restart the oscilloscope after successful upgrade, the system will init

53 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-7 3. During upgrade, if the system cannot find the upgrade document in the USB root directo

54 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-9 5. During upgrade, if the FLASH of the program upgrade document you copy or select is di

55 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-11 7. If the model of the program upgrade pack is incompatible with the oscilloscope, the p

56 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-13 9. If the software version of the upgrade document is lower than that of the oscillosco

57 72-9355 / 72-9360 / 72-9365 / User Manual Figure 5-15 11. If an unknown error occurs when the user is updating the program, the prompt in Figur

your nearest Tenma dealer. Tenma dealer will 58 72-9355 / 72-9360 / 72-9365 / User Manual 2. Warranty Tenma warrants that product produced and

59 72-9355 / 72-9360 / 72-9365 / User Manual Chapter 6 ⎯ Appendixes Appendix A: Performance Indicators Unless otherwise specified, all technical

6 72-9355 / 72-9360 / 72-9365 / User Manual 12. Hiding the Menus 33 13. Using the Run Button 33 14. Multimeter Measurement 34 Chapter 3

60 72-9355 / 72-9360 / 72-9365 / User Manual Horizontal Waveform interpolation Linear Recording length 2 x 512K sampling point Storage depth 7.

61 72-9355 / 72-9360 / 72-9365 / User Manual Vertical Model 72-9365, 72-9360, 72-9355 A/D converter (A/D) 8-bit resolution Deflection factor (V/di

62 72-9355 / 72-9360 / 72-9365 / User Manual Trigger Trigger sensitivity ≤ 1 div Trigger level range ± 5 div from the centre of the screen Trigge

63 72-9355 / 72-9360 / 72-9365 / User Manual Measurement Cursor Manual mode Voltage difference (∆V) between cursors, time difference (∆T) between c

64 72-9355 / 72-9360 / 72-9365 / User Manual Digital Multimeter Resistance measurement Range : 600Ω, 6kΩ, 60kΩ, 600kΩ, 6MΩ, 60MΩ Precision : 60MΩ

65 72-9355 / 72-9360 / 72-9365 / User Manual Power Source Source Voltage 100 - 240VACRMS, 45-440Hz, CAT II Power Consumption Less than 20VA. DC

66 72-9355 / 72-9360 / 72-9365 / User Manual z DC adaptor z One multimeter pen Appendix C : Maintenance and Cleaning General Care Do not store

67 72-9355 / 72-9360 / 72-9365 / User Manual This user manual may be revised without prior notice. Copyright Tenma All rights reserved.Manufact

7 72-9355 / 72-9360 / 72-9365 / User Manual Introduction : 72-93xx Series Digital Storage Oscilloscopes 72-93xx oscilloscopes offer user-friendlin

8 72-9355 / 72-9360 / 72-9365 / User Manual z Multiple waveform math functions (including add, subtract, multiply and divide) z Edge, video, pulse

9 72-9355 / 72-9360 / 72-9365 / User Manual With these 5 keys you can set up different options of the current menu. The other keys are function key