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Saluki DSO2000 User Manual

Digital storage oscilloscope
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DSO2000 Digital Storage Oscilloscope
User Manual
Saluki Technology Inc.

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  • Page 1 DSO2000 Digital Storage Oscilloscope User Manual Saluki Technology Inc.
  • Page 2  DSO2102 Digital Storage Oscilloscope  DSO2202 Digital Storage Oscilloscope  DSO2062A Digital Storage Oscilloscope  DSO2102A Digital Storage Oscilloscope  DSO2202A Digital Storage Oscilloscope DSO2000 Digital Storage Oscilloscope standard accessories:  Main Machine  Probe x2  USB cable  Power cable...
  • Page 3 Saluki. Saluki Tech owns the copyright of this document which should not be modified or tampered by any organization or individual, or reproduced or transmitted for the purpose of making profit without its prior permission, otherwise Saluki will reserve the right to investigate and affix legal liability of infringement.
  • Page 4 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Contacts Service Tel: 886.2.2175 2930 Website: www.salukitec.com Email: info@salukitec.com No. 367 Fuxing N Road, Taipei 105，Taiwan (R.O.C.) Address:...

  • Page 5: Table Of Contents

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Content Safety Tips ..................................... 7 1.1 General Safety Summary ..............................7 1.2 Safety Information................................8 1.3 System Symbols ................................8 1.4 System Terms .................................. 8 1.5 Product Scrapping ................................8 Overview ....................................9 2.1 Brief Introduction................................9 2.2 Help System ..................................
  • Page 6 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 6.8 Example 8: Using Slope Trigger to Capture Particular Slope Signal ................62 6.9 Example 9: Using Overtime Trigger to Measure Long Pulse Signal ................63 6.10 Example 10: Using Math Functions to Analyze Waveforms ................... 64 6.11 Example 11: Measuring Data Propagation Delay ......................

  • Page 7: Safety Tips

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 1 Safety Tips General Safety Summary Read the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To evade potential hazards, use this product only as specified. ...

  • Page 8: Safety Information

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Safety Information In order to ensure the correct using and the best efficient service, please carefully read the user’s manual. System Symbols These symbols may appear in this manual or on the instrument. Warning: “Waring” identifies conditions and actions that pose hazards to the users. Caution: “Caution”...

  • Page 9: Overview

    2 Overview Brief Introduction DSO2000 Series oscilloscopes cover the bandwidths from 60MHz to 200MHz, and provide the real-time and equivalent sample rates respectively up to 1GSa/s and 25GSa/s. In addition, they have maximum 2M memory depth for better observation of the waveform details, and 7 inch color TFT LCD as well as WINDOWS-style interfaces and menus for easy operation.
  • Page 10 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  Context-Sensitive Push the HELP front-panel button and the oscilloscope displays information about the last menu displayed on the screen. The HELP SCROLL LED lights beside the HORIZONTAL POSITION knob indicate the alternative function of the knob.

  • Page 11: Getting Started Guide

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 3 Getting Started Guide Installation To keep proper ventilation of the oscilloscope in operation, leave a space of more than 5cm away from the top and the two sides of the product. 3.1.1 Power Supply Use a power supply that delivers 90 to 240 V , 45 to 440 Hz.

  • Page 12: Probe Examination

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 3.2.3 Observe the waveform Press the AUTOSET button and you should see within a few seconds a square wave of about 5V peak-to-peak at 1kHz in the display. Press the CH1 MENU button twice to remove Channel 1. Push the CH2 MENU button and repeat Step 2 and Step 3 to observe Channel 2.

  • Page 13: Manual Probe Compensation

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Manual Probe Compensation Upon the first connection of a probe and an input channel, you should manually perform this adjustment to match the probe to the input channel. Uncompensated or miscompensated probes may lead to errors or faults in measurement. To adjust the probe compensation, follow the steps below.

  • Page 14: Self Calibration

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Self Calibration The self calibration routine helps optimize the oscilloscope signal path for maximum measurement accuracy. You can run the routine at any time but should always run it if the ambient temperature changes by 5℃ or more. For a more accurate calibration, please power on the oscilloscope and wait for 20 minutes until it has adequately warmed To compensate the signal path, disconnect any probes or cables from the front-panel input connectors.

  • Page 15: Main Feature Description

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 4 Main Feature Description This chapter provides some general information that you need to learn before using an oscilloscope. It contains: Oscilloscope setup Trigger Data acquisition Waveform scaling and positioning Waveform measurement Oscilloscope Setup While operating the oscilloscope, you may often use three features: Autoset, saving a setup and recalling a setup.

  • Page 16: Data Acquisition

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  Pulse Width Trigger can trigger normal or abnormal pulses that meet trigger conditions.  Slope Trigger uses the rise and fall times on the edge of signal for triggering.  Overtime Trigger happens after the edge of signal reaches the set time. ...

  • Page 17: Waveform Scaling And Positioning

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  Normal: In this acquisition mode, the oscilloscope samples the signal in evenly spaced intervals to establish the waveform. This mode accurately represents signals in most time. However, it does not acquire rapid variations in the analog signal that may occur between two samples, which can result in aliasing and may cause narrow pulses to be missed.

  • Page 18: Waveform Measurement

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com The oscilloscope shows the horizontal scale as time per division in the scale readout. Since all active waveforms use the same time base, the oscilloscope only displays one value for all the active channels. Waveform Measurement The oscilloscope displays graphs of voltage versus time and can help to measure the displayed waveform.

  • Page 19: Basic Operation

    The figure below illustrates the front panel of the DSO2000 series digital oscilloscope. Front Panel of DSO2000...
  • Page 20 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com : XY : YT : Vectors : Dots : Gray indicates auto persistence; Green means persistence display is enabled. When the icon is set to green, the time for persistence display will be shown behind it. Acquisition Mode: Normal, Peak Detect or Average Trigger Status: The oscilloscope is acquiring pretriggered data.

  • Page 21: Horizontal System

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com : Pulse Width trigger, negative polarity. 13. Pop-up Prompt 14. Readout tells trigger level. 15. Icon indicates whether the waveform is inverted or not. 16. 20M Bandwidth Limit. If this icon lights up, it means the bandwidth limit is enabled, otherwise disabled. 17.
  • Page 22 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com HORIZONTAL POSITION Knob: Used to control the trigger position against the screen center. Push this button to reset the trigger point back to the screen center. Press the Knob: Used to set the horizontal position as zero. Each option in HORIZ MENU is described as follows: Options Settings...
  • Page 23 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  Single-window Mode  Dual-window Mode (Full Screen) SEC/DIV Knob: Used to change the horizontal time scale so as to magnify or compress the waveform horizontally. If the waveform acquisition is stopped (by using the RUN/STOP or SINGLE SEQ button), the SEC/DIV control will expand or compress the waveform.

  • Page 24: Vertical Controls

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Notes: For more information of the trigger holdoff, see Trigger Controls. In single-window mode, press F0 to hide or show the menus on the right side. The dual-window mode does not support the menu hiding function. 5.2.1 Scan Mode Display (Roll Mode) With the SEC/DIV control set to 80ms/div or slower and the trigger mode set to Auto, the oscilloscope works in the scan acquisition mode.
  • Page 25 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments DC passes both DC and AC components of the input signal. Coupling AC blocks the DC component of the input signal and attenuates signals below 10Hz. Ground Ground disconnects the input signal. Unlimited Limits the bandwidth to reduce display noise;...
  • Page 26 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Operations Source Options Comments CH2-CH1 Subtract the Channel 1 waveform from the Channel 2 waveform. CH1XCH2 Multiply CH1 with CH2. CH1/CH2 CH1 Dvided by CH2 CH2/CH1 CH2 Dvided by CH1 Five types of window available for selection: Hanning, Flattop, Rectangular, Bartletta and Blackman CH1 or CH2 Zoom: Use the FFT Zoom button to adjust the window size.
  • Page 27 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Turn the VERTICAL POSITION knob to vertically move the YT waveform to the center (zero division) so as to ensure the FFT will display a true DC value. Turn the HORIZONTAL POSITION knob to position the part of the YT waveform to be analyzed in the center eight divisions of the screen.
  • Page 28 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 5.3.1.2 Displaying FFT Spectrum Push the MATH MENU button to display the Math menu. Use the options to select the Source channel, the Window algorithm and the FFT Zoom factor. Only one FFT spectrum can be displayed at a time. Math FFT Options Settings Comments...
  • Page 29 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Applying a window to the YT waveform changes the waveform so that the start and stop values are close to each other, which reduces the discontinuities. The Math FFT function has three FFT Window options. There is a trade-off between frequency resolution and amplitude accuracy for each type of window.
  • Page 30 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Window Measurement Characteristics Pulse or Transient Special-purpose window applicable to discontinuous waveforms. This is actually the same as Rectangular Waveform no windows. Bartlett Best magnitude,worst Blackman Single frequency waveforms, to Find higher order harmonics. frequency resolution 5.3.1.4 FFT Aliasing Problems occur when the time-domain waveform acquired by the oscilloscope contains frequency components...

  • Page 31: Trigger Controls

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com When the FFT spectrum is being displayed, the channel vertical knobs become the zoom and position controls corresponding to their respective channels. The VOLTS/DIV knob provides the following zoom factors: X1(default), X2, X5 and X10. The FFT spectrum is magnified vertically to the marker M (math waveform reference point on the left edge of the screen).
  • Page 32 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Level It sets the amplitude level the signal must cross to cause an acquisition when using the Edge or Pulse Width trigger. Set to 50% The trigger level is set to the vertical midpoint between the peaks of the trigger signal. Force Trigger Used to complete an acquisition regardless of an adequate trigger signal.
  • Page 33 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com NOTE: Trigger coupling only affects the signal passed through the trigger system. It does not affect the bandwidth or coupling of the signal displayed on the screen. Video Trigger Options Settings Comments With Video highlighted, an NTSC, PAL or SECAM standard video signal will be triggered. The Video trigger coupling is preset to AC.
  • Page 34 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments < > With Set Pulse Width highlighted by pressing F4, turn the multi-functional knob to set the pulse Set Pulse Width 20ns to 10.0sec width. Positive Polarity Select to trigger on positive or negative pulses. Negative Auto Mode...
  • Page 35 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments Slope Source Select the input source as the trigger signal. EXT5 Rising Slope Select the slope type of signal. Falling Auto Select the type of trigger. The Normal mode is best for most pulse width trigger Mode applications.
  • Page 36 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments Below list options in submenus. Alter Trigger allows CH1 and CH2 to select different trigger modes and to display waveforms on a same screen. That is, both channels can choose the following four trigger modes. Type Edge Rising...
  • Page 37 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments Rising Slope Select the slope type of signal. Falling Auto Mode Select the type of trigger. The Normal mode is best for most pulse width trigger applications. Normal Coupling Noise Reject Selects the components of the trigger signal applied to the trigger circuitry.

  • Page 38: Menu And Option Buttons

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 10. Holdoff: To use Trigger Holdoff, push the HORIZONTAL Menu button and set the Holdoff Time option by pressing F4. The Trigger Holdoff function can be used to generate a stable display of complex waveforms (such as pulse trains). Holdoff is the time between when the oscilloscope detects one trigger and when it is ready to detect another.
  • Page 39 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments CH2 off MATH off RefA Select the reference location to store or recall a waveform. RefB Save Save the source waveform to the selected reference location. Operation Ref on Display or remove the reference waveform on the screen. Ref off Press ‘Next Page’...
  • Page 40 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Turn the V0 knob to select an unspecified option. Press V0 or F6 when the red arrow icon stops on it. Then the following menu appears. Use the knob V0 or the functional keys to select the type of measurement. Measurement setting is described as shown in table: Options Settings...
  • Page 41 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Options Settings Comments Delay 1-2 ↑ The time between the first rising edge of source 1 and the first rising edge of source 2. Delay 1-2 ↓ The time between the first falling edge of source 1 and the first falling edge of source 2. The time between the first falling edge of source 1 and the last falling edge of source 2.
  • Page 42 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Real Time Acquire waveforms by real-time digital technique. Type Equ-Time Rebuild waveforms by equivalent sample technique. Acquire and accurately display most waveforms. Normal Mode Detect glitches and eliminate the possibility of aliasing. Peak Detect (Real Time) Reduce random or uncorrelated noise in signal display.
  • Page 43 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Input repeated First Acquisition Second Acquisition Third Acquisition Fourth Acquisition As shown above, acquire input signals (cycle repeatable) for more than once at a slow sample rate, arrange the sample points by the time they appear, then recover waveforms. 5.5.4 UTILITY System Push the UTILITY button to display the Utility Menu as follows.
  • Page 44 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Self Calibration: The self calibration routine can optimize the precision of the oscilloscope to fit the ambient temperature. To maximize the precision, you should perform the self calibration once the ambient temperature changes by 5℃ or more. Follow the instructions on the screen. Tip: Press any menu button on the front panel to remove the status display and enter a corresponding menu.

  • Page 45: Fast Action Buttons

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 5.5.6 DISPLAY The waveform display is affected by settings of the oscilloscope. A waveform can be measured once it is captured. The different styles to display a waveform on the screen give significant information about it. There are two modes to display waveforms Single-window and Dual-window.
  • Page 46 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  SINGLE SEQ: Acquire a single waveform and then stop the acquisition.  RUN/STOP: Continuously acquire waveforms or stop the acquisition.  HELP: Display the Help menu.  DEFAULT SETUP: Recall the factory setup. Refer to the following table for relative content. ...
  • Page 47 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com  If multiply channels get signals, the oscilloscope will use the channel with the lowest frequency signal as the trigger source.  If no signals are found, the oscilloscope will use the lowest-numbered channel displayed in Autoset as the trigger source.
  • Page 48 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Menu or System Option, Button or Knob Default Setting (Three mode options) Normal Acquire Averages Run/Stop Type Source Cursor Horizontal (amplitude) ±3.2div Vertical (time) ±4div Type Vectors Display Persist Format Window Mode Single-window Trigger Knob Level Horizontal Position...
  • Page 49 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Menu or System Option, Button or Knob Default Setting Sync All lines Standard NTSC When Set Pulse Width 1.00ms Trigger (Pulse) Polarity Positive Mode Auto Coupling Slope Rising Mode Auto Trigger (Slope) Coupling When Type Edge Slope...

  • Page 50: Multi-Functional Knobs And Buttons

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Menu or System Option, Button or Knob Default Setting Voltage Probe Attenuation Invert Position 0.00div (0.00V) VOLTS/DIV 1.00V The following settings do not change when you push the DEFAULT SETUP button.  Language Option ...

  • Page 51: Signal Connectors

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Signal Connectors See the figure below to find the three signals connectors and a pair of metal electrodes at the bottom of the oscilloscope panel. CH1, CH2: Input connectors for waveform display, through which to connect and input the signal to be measured.

  • Page 52: Application Examples

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 6 Application Examples This chapter unfolds a further description on main features of the oscilloscope by giving eleven simplified application examples for reference to help solve your own test problems. Taking simple measurements Using AUTOSET Using the Measure menu to take auto measurements Taking cursor measurements Measuring ring frequency and ring amplitude...
  • Page 53 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com The oscilloscope will automatically set the waveform to a best display. If you want to further optimize the waveform display, you may manually adjust the vertical and horizontal controls until the waveform meets your particular requirement.

  • Page 54: Example 2: Taking Cursor Measurements

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Example 2: Taking Cursor Measurements You can use the cursor to quickly measure the time and amplitude of a waveform. Measuring Ring Time (convertible to Frequency) and Amplitude on Rising Edge of Pulse To measure the ring time on the rising edge of the pulse, follow the steps below. Push the CURSOR button to view the Cursor menu.
  • Page 55 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Measuring Pulse Width To analyze a pulse signal and to know its width, follow the steps below. Push the CURSOR button to view the Cursor menu. Push F1 the Type option button and select Time. Push F2 or F3 the Source option button and select CH1.
  • Page 56 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Measuring Rise Time of Pulse You may need to measure the rise time of the pulse in many application environments, usually, to measure the rise time between the 10% and 90% levels of the pulse waveform. To do so, follow the steps below. Turn the SEC/DIV knob to display the rising edge of the waveform.

  • Page 57: Example 3: Analyzing Input Signals To Eliminate Random Noise

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Example 3: Analyzing Input Signals to Eliminate Random Noise In certain circumstances, to display a noisy signal on the oscilloscope and to get its details, you may follow the steps below to analyze this signal. Observing Noisy Signal Press the ACQUIRE button to see the Acquire menu.

  • Page 58: Example 4: Capturing Single-Shot Signal

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Push the Average option button. Push the Averages option button and adjust the number of running averages to watch the change in the waveform display. Note: Averaging reduces random noise and let you view the signal details more easily. See the figure below for better understanding Example 4: Capturing Single-shot Signal You may refer to the following example to easily capture some aperiodic signals like pulses and glitches.

  • Page 59: Example 5: Using X-Y Mode

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Example 5: Using X-Y Mode Viewing Phase Differences between Two Channel Signals For example, you need to measure the change in a phase across a circuit network. Connect the oscilloscope with circuitry and view the input and output of the circuit in XY mode. Follow the steps below.

  • Page 60: Example 6: Triggering On Pulse Width

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Signal Horizontal Centering Example 6: Triggering on Pulse Width Triggering on a Specific Pulse Width While testing the pulse width of a signal in a circuit, you may need to verify the pulse width is consistent with the theoretic value.

  • Page 61: Example 7: Triggering On Video Signal

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com As shown in the above figure, you can get a stable waveform display if inputting a square wave at the frequency of 1KHz, with pulse width set to 500μs. Example 7: Triggering on Video Signal Assume that you are monitoring the video signals of a television to see if they are input normally, and the video signal is of an NTSC system.

  • Page 62: Example 8: Using Slope Trigger To Capture Particular Slope Signal

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Triggering on Video Lines To trigger on the video lines, follow the steps below. Push the TRIG MENU button to see the Trigger menu. Push F1 to select Video for the Type option. Push the Source option button to select CH1; push the Polarity option button to select Normal; push the Standard option button to select NTSC;...

  • Page 63: Example 9: Using Overtime Trigger To Measure Long Pulse Signal

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Push the TRIG MENU button to see the Trigger menu. Push F1 to select Slope for the Type option. Push the Source option button to select CH1; push the Slope option button to select Rising; push the Mode option button to select Auto;...

  • Page 64: Example 10: Using Math Functions To Analyze Waveforms

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Note: The difference between the overtime and the delay triggers is that the overtime trigger can identify the pulse you need according to your set time and trigger on any point of the pulse. In the other word, the overtime trigger occurs based on pulse identification.

  • Page 65: Example 11: Measuring Data Propagation Delay

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com As illustrated in the above figure, input a 1KHz sine wave from CH1 and a 1KHz square wave from CH2. Follow the above steps to set up the Math menu, and observe the subtracted waveform as shown in the figure below. Those in pink are added waveforms.

  • Page 66: Example 12: Play Video

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com Push the CURSOR button to view the Cursor menu. Push the Type option button and select Time. Select Cursor S and turn V0 to place it on the active edge of the enable signal. Select Cursor E and turn V0 to place it on the data output transition (See the figure below).
  • Page 67 Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com When the Oscilloscope recognizes the U disk press the key UTILITY and press the key F6 to enter the Utility menu page 3/3 and the press the key F5 and the key F1 to enter the Video Operation menu..After that the user can see the U disk and oscilloscope inner storage card files.

  • Page 68: Troubleshooting

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 7 Troubleshooting Problem Settlement If the oscilloscope does not start up at power on, follow these steps: 1) Check the power cord to verify it has been connected properly; 2) Check the power on/off button to ensure it has been pushed; 3) Then restart the oscilloscope.

  • Page 69: General Care And Cleaning

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 8 General Care and Cleaning General Care Do not put or leave the device in a place where the LCD display will be exposed to direct sunlight for long periods of time. Note: To avoid damage to the oscilloscope or probes, do not expose them to sprays, liquids, or solvents. Cleaning Examine the oscilloscope and probes as often as operating conditions require.

  • Page 70: Harmful And Poisonous Substances Or Elements

    Tel: 886.2.2175 2930 Email: sales@salukitec.com www.salukitec.com 9 Harmful and Poisonous Substances or Elements Harmful and poisonous substances or elements Component Cr(Vi) PBDE Shell and Chassis Display Module Circuit Board Power Supply Electric Wire and Cable Assembly Connector Fastener and Installed Hardware Other Accessories (including probes) Others ‘X’...

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