PeakTech ® 1340 - 1375 User Manual 2 CH & 4 CH Digital Storage Oscilloscopes
Table of Contents 1. General Safety Requirements .......................................................................................... 1 2. Safety Terms and Symbols ............................................................................................... 2 3.Quick User Guidebook ................................................................................................... 4 Introduction to the Structure of the Oscilloscope.....................................................................
How to Save and Recall a Waveform..................................................................................................... 59 How to Record/Playback Waveforms .................................................................................................... 66 How to Clone and Recall a waveform .................................................................................................... 70 How to Implement the Auxiliary System Function Setting ...........................................
Measuring Capacitance ........................................................................................................................ 103 Multimeter Features................................................................................................................ 103 Data Hold Mode ................................................................................................................................... 103 Making Relative Measurements ................................................
Appendix C: Battery Using Guide ......................................................................................... 142 NOTE : This series of oscilloscopes offers a variety of models with many different features and specifications. This manual also describes these functions for models that may not match the features of your model. For detailed information on the builtin features of each model, see the technical specifications.
1.General Safety Requirements 1. Satefy precautions This product complies with the requirements of the following European Community Directives: 2014/30/EU (Electromagnetic Compatibility) and 2014/35/EU (Low Voltage) as amended by 2004/22/EG (CE-Marking). Overvoltage category II; pollution degree 2.
2.Safety Terms and Symbols 2. Safety Terms and Symbols Safety Terms Terms in this manual. The following terms may appear in this manual: Warning: Warning indicates the conditions or practices that could result in injury or loss of life. Caution: Caution indicates the conditions or practices that could result in damage to this product or other property. Terms on the product. The following terms may appear on this product: Danger: It indicates an injury or hazard may immediately happen.
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3.Quick User Guidebook 3.
3.Quick User Guidebook Introduction to the Structure of the Oscilloscope This chapter makes a simple description of the operation and function of the front panel of the oscilloscope, enabling you to be familiar with the use of the oscilloscope in the shortest time. Front Panel The front panel has knobs and function buttons.
3.Quick User Guidebook interface. 9. USB Host port: It is used to transfer data when external USB equipment connects to the oscilloscope regarded as "host device". For example: Saving the waveform to USB flash disk needs to use this port. 10. Power on/off Rear Panel 1 2 12 3 11 4 5 6 10 9 8 7 Figure 3-2 Rear Panel 1. 2. 3. 4. 5. 6. 7. Handle Air vents Input terminals of multimeter (optional) AC power input jack Fuse Foot stool: Adjust the tilt angle of the oscilloscope.
3.Quick User Guidebook Control Area 2 CH Figure 3-4 Control Area Overview 1. Function button area: Total 11 buttons 2. Waveform generator controls (depending on model) or DAQ: Data Acquire, P/F: Pass/Fail, W.REC: Waveform Record 3. Trigger control area with 2 buttons and 1 knob. The Trigger Level knob is to adjust trigger voltage. Other 2 buttons refer to trigger system setting. 4. Horizontal control area with 1 button and 2 knobs.
3.Quick User Guidebook Control Area 4 CH Figure 3-3 Control Area Overview 1. Function button area: Total 11 buttons 2. Waveform generator controls (optional) or DAQ: Multimeter Recorder (see "Multimeter Recorder" on P104) P/F: Pass/Fail (see "Pass/Fail" on P76) W.REC: Waveform Record (see "How to Record/Playback Waveforms" on P66) 3. Trigger control area with 2 buttons and 1 knob. The Trigger Level knob is to adjust trigger voltage. Other 2 buttons refer to trigger system setting. 4.
3. Quick User Guidebook the menu on the left and right. User Interface Introduction Figure 3-4 Illustrative Drawing of Display Interfaces 1. Waveform Display Area. 2. Run/Stop (touchable on touchscreen) (see "How to Use Executive Buttons" on P89) 3. The state of trigger, including: Auto: Automatic mode and acquire waveform without triggering. Trig: Trigger detected and acquire waveform. Ready: Pre-triggered data captured and ready for a trigger. Scan: Capture and display the waveform continuously.
3.Quick User Guidebook 10. Touchable icon is to enable ( ) or disable ( (only for touchscreen). 11. It shows setting time (see "Config" on P74). ) the touchscreen controls 12. WI-FI is activated. 13. It indicates that there is a USB disk connecting with the oscilloscope. 14. Indicating battery power status (see "Display" on P75). 15. Multimeter window. 16. The waveform of CH1. 17. The pointer shows the trigger level position of the source in trigger menu. 18.
3.Quick User Guidebook the waveform of the CH1 channel. 32. It is cursor measure window, showing the absolute values and the readings of the cursors. 33. The blue pointer indicates the grounding datum point (zero point position) of the waveform of the CH1 channel. 34. The yellow pointer indicates the grounding datum point (zero point position) of the waveform of the CH1 channel.
3.Quick User Guidebook select Default in the bottom menu. The default attenuation coefficient set value of the probe on the menu is 10X. 2. Set the Switch in the Oscilloscope Probe as 10X and Connect the Oscilloscope with CH1 Channel. Align the slot in the probe with the plug in the CH1 connector BNC, and then tighten the probe with rotating it to the right side. Connect the probe tip and the ground clamp to the connector of the probe compensator. 3. Push the Autoset Button on the front panel.
3.Quick User Guidebook Autoset button on the front panel. 2. Check the displayed waveforms and regulate the probe till a correct compensation is achieved (see Figure 3-6 and Figure 3-7). Overcompensated Compensated correctly Under compensated Figure 3-6 Displayed Waveforms of the Probe Compensation 3. Repeat the steps mentioned if needed.
3.Quick User Guidebook Figure 3-8 Attenuation Switch Caution: When the attenuation switch is set to 1X, the probe will limit the bandwidth of the oscilloscope in 5MHz. To use the full bandwidth of the oscilloscope, the switch must be set to 10X. Identify the Probe Attenuation Coefficient Automatically The oscilloscope can identify the probe attenuation coefficient of the 100:1 (impedance 5K±20%) or 10:1 (impedance 10K±20%) probe with the identifying pin.
3.Quick User Guidebook How to Implement Self-calibration The self-calibration application can make the oscilloscope reach the optimum condition rapidly to obtain the most accurate measurement value. You can carry out this application program at any time. This program must be executed whenever the change of ambient temperature is 5℃ or over. Before performing a self-calibration, disconnect all probes or wires from the input connector.
3.Quick User Guidebook vertical display position of the selected channel waveform. Thus, when the Vertical Position knob is rotated, the pointer of the earth datum point of the selected channel is directed to move up and down following the waveform, and the position message at the center of the screen would change accordingly.
3.Quick User Guidebook 1. Turn the Horizontal Scale knob to change the horizontal time base setting and observe the consequent status information change. Turn the Horizontal Scale knob to change the horizontal time base, and it can be found that the Horizontal Time Base displayed in the status bar changes accordingly. 2. Use the Horizontal Position knob to adjust the horizontal position of the signal in the waveform window.
3. Quick User Guidebook Introduction to the Touchscreen Controls (Depending on Model) If the LCD is touchscreen, you can control the oscilloscope by different gestures. The touchable icon at the top right of the screen is used to enable ( ) or disable ( ) the touchscreen controls. The instruction of touchscreen controls is as below. You can also use the buttons / knobs enclosed in brackets to do the same thing.
3.Quick User Guidebook corresponding channel to make it in selected state. Set the vertical position of the selected channel (Vertical Position knob): Swipe up or down on the screen. Touch to select the channel Selected Unselected Control the vertical position of the selected channel Set the trigger level of the source in trigger menu (Trigger Level knob): Swipe up or down on the area nearby the trigger pointer on the right.
3.Quick User Guidebook Control the horizontal position Double Zoom and Single Zoom In touchable menu pane, if DoubleZoom is selected, in the display area, pinch and spread horizontally to change the time base; pinch and spread vertically to change the voltage division of current channel.
3.Quick User Guidebook Pinch and spread vertically to change the voltage division of current channel Pinch and spread horizontally to change the time base In touchable menu pane, if SingleZoom is selected, click anywhere on the Display area to show the touching control panel.
3.Quick User Guidebook the voltage division of CH1; click on the left lower area to decrease the voltage division of CH1. Click on the right upper area to increase the voltage division of CH2; click on the right lower area to decrease the voltage division of CH2. Set the horizontal time base (Horizontal Scale knob): Click on the left area to increase the voltage division; click on the right area to decrease the voltage division.
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3.Quick User Guidebook Click to increase Click to increase the voltage division of CH1 the voltage division of CH2 Click to increase the time base of Zoom Window Click to decrease the time base of Zoom Window Click to decrease the voltage division of CH1 Click to decrease the voltage division of CH2 (Single Zoom) Other Operations Using Touchscreen Measure with Cursors: Press nearby a cursor line to make it selected, drag it up and down.
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4.Advanced User Guidebook 4. Advanced User Guidebook Up till now, you have already been familiar with the basic operations of the function areas, buttons and knobs in the front panel of the oscilloscope. Based the introduction of the previous Chapter, the user should have an initial knowledge of the determination of the change of the oscilloscope setting through observing the status bar.
4.Advanced User Guidebook How to Set the Vertical System The VERTICAL CONTROLS includes three menu buttons such as CH1, CH2, CH3, CH4 and Math, and two knobs such as Vertical Position, Vertical Scale. Setting of CH1 - CH4 Each channel has an independent vertical menu and each item is set respectively based on the channel.
4.Advanced User Guidebook (3) Select DC in the right menu. Both DC and AC components of the signal are passed. (4) Select AC in the right menu. The direct current component of the signal is blocked. 2. To adjust the probe attenuation For correct measurements, the attenuation coefficient settings in the operating menu of the Channel should always match what is on the probe (see "How to Set the Probe Attenuation Coefficient" on P12).
4.Advanced User Guidebook Use Mathematical Manipulation Function The Mathematical Manipulation function is used to show the results of the addition, multiplication, division and subtraction operations between two channels, the FFT operation for a channel, advanced math feature including Intg, Diff, Sqrt, user defined function, and digital filter. Press the Math button to display the menu on the bottom.
4.Advanced User Guidebook Vertical User Function Switch to select the vertical position or voltage division of the FFT waveform, turn the M knob to adjust it Position value Division value/ Intg, Diff, Sqrt, and user defined function channel CH1 CH2 Select channel Only the signals whose frequencies are lower than the current cut-off frequency can pass the filter. Only the signals whose frequencies are greater than the current cutoff frequency can pass the filter.
4.Advanced User Guidebook 6. Select Vertical (div) in the right menu, turn the M knob to adjust the vertical position of Math waveform. 7. Select Vertical (V/div) in the right menu, turn the M knob to adjust the vertical division of Math waveform. User defined function 1. Press the Math button to display the math menu in the bottom. 2. Select User Function in the bottom menu, an expression input keyboard pops up. Expression Clear Channel Operators Confirm Integral 3.
4.Advanced User Guidebook Using FFT function The FFT (fast Fourier transform) math function mathematically converts a time-domain waveform into its frequency components. It is very useful for analyzing the input signal on Oscilloscope. You can match these frequencies with known system frequencies, such as system clocks, oscillators, or power supplies.
4.Advanced User Guidebook Best solution for frequency, worst for magnitude. Best type for measuring the frequency spectrum of nonrepetitive signals and measuring frequency components near DC. Recommend to use for: Rectangle Transients or bursts, the signal level before and after the event are nearly equal. Equal-amplitude sine waves with frequencies those are very close. Broadband random noise with a relatively slow varying spectrum. Best solution for magnitude, worst for frequency.
4.Advanced User Guidebook DC component or offset can cause incorrect magnitude values of FFT waveform. To minimize the DC component, choose AC Coupling on the source signal. To reduce random noise and aliased components in repetitive or single-shot events, set the oscilloscope acquisition mode to average. What is Nyquist frequency? The Nyquist frequency is the highest frequency that any real-time digitizing oscilloscope can acquire without aliasing. This frequency is half of the sample rate.
4.Advanced User Guidebook Figure 4-1 Information about Vertical Scale How to Set the Horizontal System The HORIZONTAL CONTROLS includes the Horizontal HOR button and such knobs as Horizontal Position and Horizontal Scale. 1. Horizontal Position knob: this knob is used to adjust the horizontal positions of all channels (include those obtained from the mathematical manipulation), the analytic resolution of which changes with the time base. 2.
4.Advanced User Guidebook How to Set the Trigger/Decoding System Trigger determines when DSO starts to acquire data and display waveform. Once trigger is set correctly, it can convert the unstable display to meaningful waveform. When DSO starts to acquire data, it will collect enough data to draw waveform on left of trigger point. DSO continues to acquire data while waiting for trigger condition to occur.
4.Advanced User Guidebook falling speed. Runt Trigger: Trigger pulses that pass through one trigger level but fail to pass through the other trigger level. Windows Trigger: Provide a high trigger level and low trigger level, the oscilloscope triggers when the input signal passes through the high trigger level or the low trigger level.
4.Advanced User Guidebook Holdoff 100 ns - 10 s, turn the M knob or click to set time interval before another trigger occur, press Reset panel button or click to move cursor to choose which digit to be set. Set Holdoff time as default value (100 ns).
4.Advanced User Guidebook Pulse trigger occurs according to the width of pulse. The abnormal signals can be detected through setting up the pulse width condition. In Pulse Width Trigger mode, the trigger setting information is displayed on bottom right of the screen, for example, ，indicates that trigger type is pulse width, trigger source is CH1, coupling is DC, polarity is positive, and trigger level is 0.00mV.
4.Advanced User Guidebook the screen, for example, ，indicates that trigger type is slope, trigger source is CH1, slope is rising, 0.00mV is the differential between up level and low level threshold. Slope trigger menu list: MENU SETTING Single Slope Mode CH1 CH2 Source CH3 CH4 slope When INSTRUCTION Set vertical channel trigger type as slope trigger.
4.Advanced User Guidebook trigger source is CH1, polarity is positive, 0.00mV is the differential between up level and low level threshold. Runt Trigger menu list: MENU SETTING Single Runt Mode CH1 CH2 Source CH3 CH4 Runt Trigger INSTRUCTION Set vertical channel trigger type as runt trigger.
4.Advanced User Guidebook Mode Auto Normal Single Acquire waveform even no trigger occurred Acquire waveform when trigger occurred When trigger occurs, acquire one waveform then stop Holdoff 100 ns - 10 s, adjust M knob or click Holdoff to set time interval before another trigger occur， press panel button or click Reset to move cursor to choose which digit to be set. Set Holdoff time as 100 ns 6.
4.Advanced User Guidebook Enter: Triggers when the trigger signal enters the specified trigger level range. Exit: Triggers when the trigger signal exits the specified trigger level range. Time: Specify the hold time of the input signal after entering the specified trigger level. The oscilloscope triggers when the accumulated hold time is greater than the windows time. Available range is 30ns-10s, default 100ns.
4.Advanced User Guidebook Edge Auto Normal Single Start timing when the rising edge of the input signal passes through the trigger level. Start timing when the falling edge of the input signal passes through the trigger level. Set idle time. Idle time means the minimum time of idle clock before searching data that can meet trigger conditions. Available range is 30ns-10s, default 100ns.
4.Advanced User Guidebook Nth Edge Trigger Nth Edge Trigger menu list: MENU SETTING Single Nth Edge Mode CH1 CH2 Source CH3 CH4 Edge Edge Idle Time Configure INSTRUCTION Set vertical channel trigger type as Nth Edge trigger. Select CH1 as the trigger source Select CH2 as the trigger source Select CH3 as the trigger source Select CH4 as the trigger source Trigger on the rising edge of the input signal when voltage level meets the specified trigger level.
4.Advanced User Guidebook MENU Mode Logic Mode SETTING Logic AND OR XNOR XOR CH1 Auto Normal Single INSTRUCTION Set vertical channel trigger type as Logic trigger. Set logic mode as AND. Set logic mode as OR. Set logic mode as XNOR. Set logic mode as XOR. Set CH1 as High Level, Low level, high or low level, Rise and Fall. Set CH2 as High Level, Low level, high or low level, Rise and Fall. Set CH3 as High Level, Low level, high or low level, Rise and Fall.
4.Advanced User Guidebook In RS232 bus trigger mode, the trigger setting information is displayed on bottom ，indicates that trigger type right of the screen, for example, is RS232, CH1 trigger level is 0.00mV. Format as shown in the figure below, RS232 Trigger RS232 Trigger menu list: MENU SETTING INSTRUCTION Bus Type RS232 Sour ce Input Pola rity CH1 CH2 CH3 CH4 Nor mal Inve rted Start Error When Chk Error Data Start Configure Error Set vertical channel bus type as RS232 trigger.
4.Advanced User Guidebook Chk Error Data Mode Holdoff Auto Normal Single Custom Baud: adjust M knob to choose baud, ranges from 50 to 10,000,000. Even-Odd：Select Even or Odd. Common Baud: adjust M knob to choose common baud. Custom Baud: adjust M knob to choose baud, ranges from 50 to 10,000,000. Data Bits：Set as 5、6、7、8 bits. Data：Set data according to data bits, ranges from 0-31, 0-63, 0-127 or 0-255.
4.Advanced User Guidebook condition. Trigger when SDA data transitions from low to high Stop while SCL is high. Trigger when SDA data is high during any Ack Lost acknowledgement of SCL clock position. Trigger on the read or write bit when the preset Address address is met. Addr Set Address Bits to be “7”、“8”or“10”. Bits Adr Addr Set address according to the preset address bits, For ess address range is 0-127, 0-255, 0-1023 respectively. mat Set Data Direction to be Read or Write.
4.Advanced User Guidebook Bus Type SPI Set vertical channel bus type as SPI trigger. Source SCL SDA Set SCL. Set SDA. Set the minimum time that SCL must be idle, that is a period of SCL, available range 100ns-10s. Time out means SCL keeps idle for a specified time before oscilloscope starts to search for the data(SDA) on Time Out Time out which to trigger. adjust M knob or click time out, press to set panel button or click move cursor to choose which digit to be set.
4.Advanced User Guidebook type is CAN, CH1 trigger level is -126 mV. CAN Trigger menu list: MENU Bus Type SETTING CAN Source Type INSTRUCTION Set vertical channel bus type as CAN trigger. CH1 CH2 CH3 CH4 CAN_H CAN_L TX RX Select CH1 as the trigger source. Select CH2 as the trigger source. Select CH3 as the trigger source. Select CH4 as the trigger source. Actual CAN_H bus signal. Actual CAN_L bus signal. Transmission signal on the CAN signal line. Received signal on the CAN signal line.
4.Advanced User Guidebook Format ID&Data Mode Holdoff End Missing Ack Bit Stuffing Auto Normal Single Select Standard or Extended. Use the M knob and Direction ID key on the front panel to set. Configure Byte Set the number of bytes with the (Bottom Length M knob. The range is 1 to 8. menu) Set the data with the M knob Data and Direction key on the front panel. Trigger on the end frame of the data frame. Trigger on Missing Ack. Trigger on Bit Stuffing Error.
4.Advanced User Guidebook Common Baud Configure Custom Baud Data Bits Parity Turn the M knob to select from the Baud list on the left. Turn the M knob (or tap on in touchscreen) to set the Baud. The range is 50 to 10,000,000. Tip: You can select the nearest value in Common Baud, and then adjust it in this menu. Set the data width of each frame to match the signal. It can be set to 5, 6, 7 or 8. set the even-odd check mode to match the polarity used by the signal.
4.Advanced User Guidebook Information Read Address Write Address Data Abbreviation R, Read, or do not display W, Write, or do not display D, Data, or do not display Background Green Green Black Note: Use the Trigger Level knob to adjust the thresholds of bus trigger and bus decoding. When the ACK (ACKnowledge Character) is not met, two red error marks will be displayed in the corresponding position in the waveform.
4.Advanced User Guidebook Note: Use the Trigger Level knob to adjust the thresholds of bus trigger and bus decoding. LS First in Bit Order menu item (Least Significant Bit First) means that the least significant bit will arrive first: hence e.g. the hexadecimal number 0x12, will arrive as the sequence 01001000 in binary representation, will be decoded as the reversed sequence 00010010. SPI Decoding menu list: MENU Bus Type Configure SETTING SPI INSTRUCTION Set bus type of decoding as SPI.
4.Advanced User Guidebook (4) Push the Decode button on the front panel. Select bus type as CAN. set parameters based on the characteristics of the signal. When the parameters are set correctly, the information carried by the signal will be displayed. Tip: If there are repetitive menu items in both trigger menu and decoding menu, you can set anyone of them, the other will be changed synchronously.
4.Advanced User Guidebook How to Operate the Function Menu The function menu control zone includes 8 function menu buttons: Measure, Acquire, Utility, Cursor, Autoscale, Save, Display, Help and 3 immediate-execution buttons: Autoset, Run/Stop, Single. How to Implement Sampling Setup Push the Acquire button, Acqu Mode, Length, PERF Mode (only for the oscilloscope with A in the model name) and Intrpl is shown in the bottom menu.
4.Advanced User Guidebook Interpolation method is a processing method to connect the sampled points, using some points to calculate the whole appearance of the waveform. Select the appropriate interpolation method according to the actual signal. Sine(x)/x interpolation: Connect the sampled points with curved lines. Linear interpolation: Connect the sampled points with straight lines. This method is suitable to rebuild the straight-edged signals, such as square or pulse wave.
4.Advanced User Guidebook Function Menu Setting Dots Vect Type Persist &Color Persist Color Enable XY Mode Counter Full Screen OFF 1 Second 2 Seconds 5 Seconds Infinity ON OFF ON OFF ON OFF ON OFF Clear Description Only the sampling points are displayed. The space between the adjacent sampling points in the display is filled with the vector form.
4.Advanced User Guidebook Cold Hot (1) Push the Display button. (2) Select Persist&Color in the bottom menu. (3) Select Color in the right menu, choose between ON/OFF. Figure 4-5 The color temperature function is on XY Format This format is only applicable to Channel 1 and Channel 2. After the XY display format is selected, Channel 1 is displayed in the horizontal axis and Channel 2 in the vertical axis; the oscilloscope is set in the un-triggered sample mode: the data are displayed as bright spots.
4.Advanced User Guidebook Reference or digital wave form Cursor Trigger control FFT Operation steps: 1. Push the Display button. 2. Select XY Mode in the bottom menu. Select Enable as ON in the right menu. 3. To make the XY view full screen, select Full Screen as ON in the right menu. Counter It is a 6-digit single-channel counter. The counter can only measure the frequency of the triggering channel. The frequency range is from 2Hz to the full bandwidth.
4.Advanced User Guidebook CH1 CH2 CH3 Source CH4 Math (or MathFFT) Wave0 to Object Wave99 Check the waveform to be saved. (If certain channel is off, the corresponding menu item will be disabled.) Choose the address which the waveform is saved to or recall from. Recall or close the waveform stored in the current object address.
4.Advanced User Guidebook Save Save the current display screen. The file can be only stored in a USB storage, so a USB storage must be connected first. The file name is editable. The file is stored in BMP format. Save and Recall the Waveform The oscilloscope can store 100 waveforms, which can be displayed with the current waveform at the same time. The stored waveform called out can not be adjusted.
4.Advanced User Guidebook pop up. The default name is current system date and time. Select the the keyboard to confirm. 8. key in Recalling: The BIN waveform file could be open by PeakTech waveform analysis software (on the supplied CD). Tip: Whatever the Type of save menu is set, you can save the waveform by just pressing the Copy panel button in any user interface. If the Storage of the save menu is set as "External", you should install the USB disk.
4.Advanced User Guidebook Figure 4-6: Disk Management of computer 4. Right click 1 or 2 red mark area, choose Format. And system will pop up a warning message, click Yes. Figure 4-7: Format the USB disk warning 5. Set File System as FAT32, Allocation unit size 4096. Check "Perform a quick format" to execute a quick format. Click OK, and then click Yes on the warning message.
4.Advanced User Guidebook Figure 4-8: Formatting the USB disk setting 6. Formatting process. Figure 4-9: Formatting the USB disk 7. Check whether the USB disk is FAT32 with allocation unit size 4096 after formatting. Use Minitool Partition Wizard to format Download URL: http://www.partitionwizard.com/free-partition-manager.html Tip: There are many tools for the USB disk formatting on the market, just take Minitool Partition Wizard for example here. 1. 2. Connect the USB disk to the computer.
4.Advanced User Guidebook 3. Click Reload Disk on the pull-down menu at the top left or push keyboard F5, and information about the USB disk will display on the right side with red mark 1 and 2. Figure 4-10: Reload Disk 4. Right click 1 or 2 red mark area, choose Format. Figure 4-11: Choose format 5. Set File System FAT32, Cluster size 4096. Click OK.
4.Advanced User Guidebook 6. Click Apply at the top left of the menu. Then click Yes on the pop-up warning to begin formatting. Figure 4-13: Apply setting 7. Formatting process Figure 4-14: Format process 8. Format the USB disk successfully Figure 4-15: Format successfully How to Record/Playback Waveforms Push Save button. Select Type in the bottom menu, in the left menu, turn the M knob to select Record. Wave Record function can record the input current wave.
4.Advanced User Guidebook storage medium contains two kinds: Internal and External. When the storage medium is Internal, Wave Record contains four modes: OFF, Record, Playback and Storage. When storage medium is External, Wave Record contains two modes: OFF, Record. Record: To record wave according to the interval until it reaches the end frame set.
4.Advanced User Guidebook Menu Setting Instruction Storage Mode Frame Set Start frame Turn the M knob to select the number of start frame to store (1 - 1000) End frame Turn the M knob to select the number of end frame to store (1 - 1000) Save Save the waveform record file to the internal memory Load Load the waveform record file from the memory To use wave record function, do as follows: (1) Push Save button. (2) Select Type in the bottom menu, in the left menu, turn the M knob to select Record.
4.Advanced User Guidebook Operate Play Stop Begin to record Stop recording Note: Both of the waveforms of Channel 1 and Channel 2 will be recorded. If a Channel is turned off while recording, the waveform of the channel is invalid in the playback mode. To use wave record to external, do as follows: 1. Push Save button. 2. Select Type in the bottom menu, in the left menu, turn the M knob to select Record. 3. Select Mode in the bottom menu, select OFF in the right menu. 4.
4.Advanced User Guidebook Figure 4-16: Play back waveform by software How to Clone and Recall a waveform Push Save button. Select Type in the bottom menu, in the left menu, turn the M knob to select Clone. You can clone one or two channel waveforms between two cursors, and save it as a cloned waveform into the internal memory or a USB memory device. You can save four cloned waveforms in the instrument internal memory.
4.Advanced User Guidebook a b ab x Turn the M knob to move line a. Turn the M knob to move line b. Two cursors are linked. Turn the M knob to move the pair of cursors. Set the cursors to select the entire screen automatically. The waveform information is displayed at the left bottom corner of the screen. Time Frequency Length Line Note: If "Out Of Limits" appears in the information or a message "Waveform points beyond the limit.
4.Advanced User Guidebook Save the waveform onto a USB memory device Insert a USB memory device into the port on the front panel. If the icon appears on the top right of the screen, the USB memory device is installed successfully. If the USB External memory device cannot be recognized, format the USB memory device according to the methods in "USB disk Requirements" on P62. The name is default as current system date and time. The cloned waveform will be saved onto the USB memory device as a OTA file.
4.Advanced User Guidebook (5) Select Output in the right menu. To output the waveform stored in the USB memory device through the generator: (The generator is optional.) (1) Push button to set the output channel of the generator. (2) Select Arb in the bottom menu, select Others in the right menu, and select File Browse. (3) select Memory in the right menu as USB. The instrument lists a directory of the folders and files on the USB memory device.
4.Advanced User Guidebook Parameter name Meaning Value BYTE Data length in bit 4 bytes int Parameter name Meaning Value Comment SIZE File size 4 bytes int Used to check the file integrity Parameter name Meaning Value Comment VOLT Voltage division, divided by 400 is ADC resolution. (When the source mode is Out1&Out2, it is the first channel voltage division.) 4 bytes float The value indicates voltage (the unit is mV), such as 200 mV.
4.Advanced User Guidebook Push the Utility button, select Function in the bottom menu, select Configure in the left menu. The description of Configure Menu is shown as the follows: Function Menu Language Set Time Setting Chinese English Others ON Display OFF Hour Min Day Month Year KeyLock About Description Choose the display language of the operating system. On/Off the date display Setting Hour/Minute Setting Date/Month Setting Year Lock all keys.
4.Advanced User Guidebook Default ProbeCh. Call out the factory settings. Check whether probe attenuation is good. Do Self Cal (Self-Calibration) The self-calibration procedure can improve the accuracy of the oscilloscope under the ambient temperature to the greatest extent. If the change of the ambient temperature is up to or exceeds 5℃, the self-calibration procedure should be executed to obtain the highest level of accuracy.
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4.Advanced User Guidebook 4. Under the status of stop, data comparing will stop, and when it goes on running, the number of Pass/Fail will increase from the former number, not from zero. 5. When the waveform playback mode is on, Pass/Fail is used to test the played-back waveform specially. ● Output Push the Utility button, select Function in the bottom menu, select Output in the left menu. Output menu item in the bottom menu sets the output type of Trig Out(P/F) port on Rear Panel.
4.Advanced User Guidebook memory device. USB memory device requirements: Insert a USB memory device into the USB port on the front panel. If the icon appears on the top right of the screen, the USB memory device is installed successfully. If the USB memory device cannot be detected, format the USB memory device according to the methods in "USB disk Requirements" on P62.
4.Advanced User Guidebook 7. Long press the button to power on the instrument. How to Measure Automatically Push the Measure button to display the menu for the settings of the Automatic Measurements. At most 8 types of measurements could be displayed on the bottom left of the screen.
4.Advanced User Guidebook The automatic measurement can not be performed in the following situation: 1) On the saved waveform. 2) On Waveform Math waveform. 3) On the Video trigger mode. On the Scan format, period and frequency can not be measured. Measure the period, the frequency of the CH1, following the steps below: 1. Push the Measure front panel button to show the Measure menu. 2. Select Add in the bottom menu. 3. In the left Type menu, turn the M knob to select Period. 4.
4.Advanced User Guidebook Figure 4-18 Mean: The arithmetic mean over the entire waveform. PK-PK: Peak-to-Peak Voltage. RMS: The true Root Mean Square voltage over the entire waveform. Max: The maximum amplitude. The most positive peak voltage measured over the entire waveform. Min: The minimum amplitude. The most negative peak voltage measured over the entire waveform. Vtop: Voltage of the waveform's flat top, useful for square/pulse waveforms.
4.Advanced User Guidebook Figure 4-19 Rise Time: Time that the leading edge of the first pulse in the waveform takes to rise from 10% to 90% of its amplitude. Fall Time: Time that the falling edge of the first pulse in the waveform takes to fall from 90% to 10% of its amplitude. +D width: The width of the first positive pulse in 50% amplitude points. -D width: The width of the first negative pulse in the 50% amplitude points. +Duty: +Duty Cycle, defined as +Width/Period.
4.Advanced User Guidebook reference crossing in the waveform. RiseEdgeCnt : The number of positive transitions from the low reference value to the high reference value in the waveform. FallEdgeCnt : The number of negative transitions from the high reference value to the low reference value in the waveform. : The area of the whole waveform within the screen and the unit is Area voltage-second.
4.Advanced User Guidebook Display the channel to which the cursor measurement will be applied. Perform the following operation steps for the time and voltage cursor measurement of the channel CH1: Source CH1 to CH4 1. Push Cursor to display the cursor menu. 2. Select Source in the bottom menu, select CH1 in the right menu. 3. Select the first menu item in the bottom menu, the Type menu will display at the right of the screen.
4.Advanced User Guidebook Auto Cursor Figure 4-21 Auto Cursor The Cursor Measurement for FFT mode In FFT mode, push the Cursor button to turn cursors on and display the cursor menu. The description of the cursor menu in FFT mode is shown as the following table: Function Menu Type Setting Vamp Freq Freq&Vamp AutoCursr Line Type (Freq&Vamp type) Freq Vamp Window (Wave zoom mode) Main Extension Description Display the Vamp measurement cursor and menu. Display the Freq measurement cursor and menu.
4.Advanced User Guidebook 1. Press the Math button to display the math menu in the bottom. Select FFT. 2. Push Cursor to display the cursor menu. 3. In the bottom menu, select Window as Extension. 4. Select the first menu item in the bottom menu, the Type menu will display at the right of the screen. In the right menu, select Freq&Vamp for Type, two blue dotted lines displayed along the horizontal direction of the screen, two blue dotted lines displayed along the vertical direction of the screen.
4.Advanced User Guidebook 2. In the bottom menu, select ON in the Autoscale menu item. 3. In the bottom menu, Select Mode. In the right menu, select . 4. In the bottom menu, Select Wave. In the right menu, select . Then the wave is displayed in the screen, shown as Figure 4-22. Figure 4-22 Autoscale Horizontal-Vertical multi-period waveforms Note: 1. When entering into Autoscale function, a autoscale indicator will be flickering on the top left of the screen. 2.
4.Advanced User Guidebook 2. In the bottom menu, press Prev Page or Next Page to choose help topic, or just turn the M knob to choose. 3. Press OK to view the details about the topic, or just push the M knob. 4. Press Quit to exit the help, or just do other operations. How to Use Executive Buttons Executive Buttons include Autoset, Run/Stop, Single, Copy.
4.Advanced User Guidebook Note: When the autoscale is turned on and running, the Autoset button is invalid. Judge waveform type by Autoset Five kinds of types: Sine, Square, video signal, DC level, Unknown signal.
4.Advanced User Guidebook Single: Push this button you can set the trigger mode as single directly, so when trigger occurs, acquire one waveform then stop. Copy: You can save the waveform by just pushing the Copy panel button in any user interface. The source wave and the storage location are according to the settings of the Save function menu when the Type is Wave. For more details, please see "Save Function Menu" on P59.
5.Use the Arbitrary Function Generator (Optional to specific models) 5. Use the Arbitrary Function Generator (Optional to specific models) The function generator provides 4 basic waveforms (sine, square, ramp, and pulse) and 46 built-in arbitrary waveforms (Noise, Exponential rise, Exponential fall, Sin(x)/x, Staircase, etc.). You can create a user-definable waveform and save it to internal storage or USB device.
5.Use the Arbitrary Function Generator (Optional to specific models) Push button to switch between CH1 menu, CH2 menu, and Channel Copy menu. To Turn On/Off Output of Channels Push or to turn on/off output of the corresponding channel. The indicator will be lighted when the corresponding channel is tuned on. Channel Copy menu Push button to switch to Channel Copy menu. Copy Channel Select CH2 To CH1 in the bottom menu to copy parameters of CH2 to CH1.
5.Use the Arbitrary Function Generator (Optional to specific models) Three methods to change the chosen parameter: Turn the M knob to change the value of cursor position. Press / direction key to move the cursor. Use the input keyboard: Push the M knob, an input keyboard will pop up. Turn the M knob to move between the keys. Push the M knob to input the chosen key.
5.Use the Arbitrary Function Generator (Optional to specific models) To Set the Offset Select Offset in the right menu (if Offset is not displayed, select Low Level and select it again to switch to Offset). Set the parameter in the right menu. To Set the High Level Select High Level in the right menu (if High Level is not displayed, select Amplitude and select it again to switch to High Level). Set the parameter in the right menu.
5.Use the Arbitrary Function Generator (Optional to specific models) Amplitude/High Level, Offset/Low Level, New, File Browse, Built-in. You can operate the menu by using the menu selection buttons on the right. To set the Frequency/Period, Start Phase, Amplitude/High Level, Offset/Low Level, please refer to To Output Sine Signals on page 93. The Arbitrary signal consists of two types: the user-definable waveform and the system built-in waveform.
5.Use the Arbitrary Function Generator (Optional to specific models) and down the list. To enter the current folder, select Change Dir in the right menu, select it again to return to the upper directory. Enter the desired storage path, select Save in the right menu, an input keyboard pops up, input the file name, choose in the keyboard to confirm. The waveform is saved as BIN file in the folder. Note: The input length can have up to 35 characters.
5.Use the Arbitrary Function Generator (Optional to specific models) (4) Turn the M knob to select the desired waveform (or touch if the LCD is touchscreen). E.g. select Noise. Select Select to output the noise waveform. Note: For single-channel, you can push on the front panel to output DC.
5.
6.Use the Multimeter (Optional) 6. Use the Multimeter (Optional) Input Terminals The input terminals are on the back of the oscilloscope, which marked as 10A, mA, COM, V/Ω/C. Figure 6-1 Multimeter Input Terminals DMM Menu Push DMM button on the front panel to enter/exit the multimeter function. The button backlight will be lighted when the multimeter function is enabled.
6.Use the Multimeter (Optional) Relative Show Info ON OFF Auto Range Switch Range Current Configure mA 10A (Only for current measurement) When making relative measurements, reading is the difference between a stored reference value and the input signal. Show/Hide the information window Select auto range mode Select manual range mode, press to switch range Select the current range. DMM Information Window The Multimeter Information Window is displayed on the top right of the screen.
6.Use the Multimeter (Optional) 6. Multimeter recorder (See "Multimeter Recorder" on page 104). 7. The reference value of the relative measurement. 8. Range of measuring current: mA or 10A. 9. AC or DC when measuring current or voltage. Making Multimeter Measurements Measuring AC or DC Current To measure a AC or DC current which is less than 400 mA, do the following: (1) Push DMM button on the front panel.
6.Use the Multimeter (Optional) (3) Probe the test points and read the display. Measuring Resistance (1) Push DMM button on the front panel. Select in the bottom menu, select R. (2) Connect the black test lead to the COM terminal on the back of the oscilloscope and the red test lead to the V/Ω/C terminal. (3) Probe the test points and read the display. Testing Diodes (1) Push DMM button on the front panel. Select in the bottom menu, select it until switching to .
6.Use the Multimeter (Optional) (1) Select Hold in the bottom menu as ON. HOLD will be shown on the display. (2) Select OFF to exit this mode. Making Relative Measurements When making relative measurements, reading is the difference between a stored reference value and the input signal. (1) Select Configure in the bottom menu, select Relative in the right menu to enter the relative mode. The measurement value at this time is stored as the reference value, and displayed behind △.
6.Use the Multimeter (Optional) Function Menu Setting Interval Set Duration Enable STRT STOP Storage Export Description Set the record interval (0.5s - 10s, step by 0.5s) "d h m s" represents day, hour, minute, second. E.g. "1 02:50:30" represents a day and 2 hours, 50 minutes and 30 seconds. Press Duration to switch between the time unit, turn the M knob to set the value. Max duration: 3 days for internal storage, 10 days for external storage. Turn on or off the recorder. Start or stop recording.
6.Use the Multimeter (Optional) memory device. Insert the USB memory device into the front-panel USB port on your instrument. Select Export in the bottom menu. The instructions will be shown on the screen. The export file will be named as "Multimeter_Recorder.csv". If a file with the same name already exists in the USB memory device, it will be overwritten. (If you want to keep the existing file, back up it to other location in advance.) Select Export in the bottom menu to export.
7.Communication with PC 7. Communication with PC The oscilloscope supports communications with a PC through USB, LAN port or Wi-Fi. You can use the Oscilloscope communication software to store, analyze, display the data and remote control. To learn about how to operate the software, you can push F1 in the software to open the help document. Here is how to connect with PC. First, install the Oscilloscope communication software on the supplied CD. Then there are several ways of connection to choose from.
7.Communication with PC Using LAN Port Connect directly (1) Connection. Plug in the LAN cable to the LAN port in the back of the oscilloscope; plug the other end into the LAN interface of the computer. (2) Set the network parameters of the computer. Since the oscilloscope can not support obtaining an IP address automatically, you should assign a static IP address. Here we set the IP address to 192.168.1.71.
7.Communication with PC Figure 7-3 Set the network parameters of the PeakTech Oscilloscope Software (4) Set the network parameters of the oscilloscope. In the oscilloscope, push the Utility button. Select Function in the bottom menu. Select LAN Set in the left menu. In the bottom menu, set the Type item as LAN, and select Set. In the right menu, set IP and Port to the same value as the "Ports-settings" in the software in step (3). Select Save set in the bottom menu, it prompts "Reset to update the config".
7.Communication with PC set the IP address to 192.168.1.71, Subnet mask is 255.255.255.0, Default gateway is 192.168.1.1. Figure 7-5 Set the network parameters of the computer (3) Set the network parameters of the PeakTech Oscilloscope Software. Run the software on the computer; choose the "Ports-settings" of the "Communications" menu item. Set "Connect using" to LAN. About the IP, the first three bytes is same as the IP in the step (2), the last byte should be different. Here, we set it to 192.168.1.72.
7.Communication with PC (4) Set the network parameters of the oscilloscope. In the oscilloscope, push the Utility button. Select Function in the bottom menu. Select LAN Set in the left menu. In the bottom menu, set the Type item as LAN, and select Set. In the right menu, set IP and Port to the same value as the "Ports-settings" in the software in step (3). The Netgate and Net mask should be set according to the router. Select Save set in the bottom menu, it prompts "Reset to update the config".
7.Communication with PC (6) Select Save set in the bottom menu to save current settings. (7) Set Wi-Fi connection on PC. Enter the Wi-Fi settings on PC, select the oscilloscope access point to connect, enter the set password. (8) Set the network parameters of the PeakTech Oscilloscope Software. Run the software on the computer; choose the "Ports-settings" of the "Communications" menu item. Set "Connect using" to LAN. Set IP and Port to the same value in the oscilloscope in the step (4).
7.Communication with PC (2) (3) (4) (5) Select LAN Set in the left menu. In the bottom menu, set the Type item as WIFI-STA, and select Set in the bottom menu. In the right menu, select SSID, a keyboard will pop up. Input the name of the Wi-Fi hotspot. You can turn and push the M knob, or touch the keyboard (if the LCD is touchscreen). In the right menu, select Encryption, push to set the Encryption type of the Wi-Fi hotspot. Open type needs no password. WEP or WPA type need to input the password.
7.Communication with PC Figure 7-9 Set the network parameters of the computer (8) Set the network parameters of the PeakTech Oscilloscope Software. Run the software on the computer; choose the "Ports-settings" of the "Communications" menu item. Set "Connect using" to LAN. Set IP and Port to the same value in the oscilloscope. If you can get data normally, the connection is successful.
9.Demonstration 9. Demonstration Example 1: Measurement a Simple Signal The purpose of this example is to display an unknown signal in the circuit, and measure the frequency and peak-to-peak voltage of the signal. 1. Carry out the following operation steps for the rapid display of this signal: (1) Set the probe menu attenuation coefficient as 10X and that of the switch in the probe switch as 10X (see "How to Set the Probe Attenuation Coefficient" on P12).
9.Demonstration Figure 9-1 Measure period and frequency value for a given signal Example 2: Gain of a Amplifier in a Metering Circuit The purpose of this example is to work out the Gain of an Amplifier in a Metering Circuit. First we use Oscilloscope to measure the amplitude of input signal and output signal from the circuit, then to work out the Gain by using given formulas.
9.Demonstration Gain = Output Signal / Input signal Gain (db) = 20×log (gain) Figure 9-2 Waveform of Gain Measurement Example 3: Capturing a Single Signal It's quite easy to use Digital Oscilloscope to capture non-periodic signal, such as a pulse and burr etc.
9.Demonstration (8) Select Source in the bottom menu. Select CH1 in the right menu. (9) Select Coupling in the bottom menu. Select DC in the right menu. (10) In the bottom menu, select Slope as (rising). (11) Turn the Trigger Level knob and adjust the trigger level to the roughly 50% of the signal to be measured. (12) Check the Trigger State Indicator on the top of the screen, if it is not Ready, push down the Run/Stop button and start acquiring, wait for trigger to happen.
9.Demonstration functions acts an important role to help you to find out the details of these noise. Here is how we do it: (1) Push the Acquire button to display the Acquire menu. (2) Select Acqu Mode in the bottom menu. (3) Select Peak Detect in the right menu. The signal displayed on the screen containing some noise, by turning on Peak Detect function and changing time base to slow down the incoming signal, any peaks or burr would be detected by the function (see Figure 9-4).
9.Demonstration Figure 9-5 Reduce Noise level by using Average function Example 5: Application of X-Y Function Examine the Phase Difference between Signals of two Channels Example: Test the phase change of the signal after it passes through a circuit network. X-Y mode is a very useful when examining the Phase shift of two related signals. This example takes you step by step to check out the phase change of the signal after it passes a specified circuit.
9.Demonstration in the Lissajous graph form. (8) Turn the Vertical Scale and Vertical Position knobs, optimizing the waveform. (9) With the elliptical oscillogram method adopted, observe and calculate the phase difference (see Figure 9-6). The signal must be centered and kept in the horizontal direction. Figure 9-6 Lissajous Graph Based on the expression sin (q) = A/B or C/D, thereinto, q is the phase difference angle, and the definitions of A, B, C, and D are shown as the graph above.
9.Demonstration (1) Push the Trigger Menu button to display the trigger menu. (2) Select the first menu item in the bottom menu. Select Single in the right menu. (3) In the left menu, select Video as the mode. (4) Select Source in the bottom menu. Select CH1 in the right menu. (5) Select Modu in the bottom menu. Select NTSC in the right menu. (6) Select Sync in the bottom menu. Select Field in the right menu.
10.Troubleshooting 10. Troubleshooting 1. Oscilloscope is powered on but no Display. Check whether the power connection is connected properly. Check whether the fuse which is beside the AC power input jack is blew (the cover can be pried open with a straight screwdriver). Restart the instrument after completing the checks above. If the problem persists, please contact PeakTech and we will be under your service. 2.
11.Technical Specifications 11. Technical Specifications Unless otherwise specified, the technical specifications applied are for XDS3000 four-channel series only, and Probes attenuation set as 10X. Only if the oscilloscope fulfills the following two conditions at first, these specification standards can be reached. Das Gerät sollte bei 30 Minuten lang ununterbrochen laufen. This instrument should run for at least 30 minutes continuously under the specified operating temperature.
Specifiactions Max Sample rate (real time) Input Coupling Input 11.Technical Specifications instructions P 1340 1 CH / 2CH / 4CH P 1341 1 CH / 2CH / 4CH P 1355 1 CH/ 2CH P 1356 1 CH/ 2CH P 1360 1 CH/ 2CH P 1362 1 CH/ 2CH P 1363 1 CH/ 2CH P 1370 1 CH / 2CH / 4CH P 1375 1 CH / 2CH / 4CH DC, AC , Ground Input Impedance 1MΩ±2%, in parallel with 15pF±5pF Probe attenuation factor 0.001X - 1000X in 1-2-5 Steps Max. Input Voltage Bandwidth Limit.
Specifiactions DC Accuracy Average≥16: ±(3% rdg + 0.05 div) for △V Waveform inverted ON/OFF Cursor △V, △T, △T&△V between the Cursors Waveform math. Functions Decoding Waveform Storage Lissajous Figure Communication Ports Counter Delta Volts between any two averages of ≥16 waveforms acquired with the same scope setup and ambient conditions (△V): ±(3% rdg + 0.05 div) DC Accuracy (Average) Automatically Measurements 11.
11.Technical Specifications Trigger: Leistungsmerkmale Internalal Trigger Level Range EXT EXT/5 Internal Trigger Level Accuracy EXT (typical) EXT/5 Bemerkungen ±5 div from screen center ±2 V ±10 V ±0.
11.Technical Specifications Waveform Generator Specifications Integr.
11.Technical Specifications Probe Compensator Output Output Voltage (Typical) Frequency (Typical) Power Mains Voltage Consumption Fuse Battery Umgebungsbedingungen Temperature / relative humidity Height Cooling Method Others About 3.3 V or 5V, with the Peak-to-Peak voltage ≥1 MΩ. Square wave of 1 KHz 100～240 VAC RMS, 50/60Hz, CAT II < 24W T 2A, 250V 3.7V, 13200mAh (Optional Accessory: Model „Akku 6“) Operating Temperature: 0°C ~ 40°C @ <90% r.h. Storage Temperature: -20°C ~ 60°C @ <90% r.h.
12.Appendix 12. Appendix Appendix A: Enclosure (The accessories subject to final delivery.) Standard Accessories (depending on model: Power Cord Multimeter Lead CD Rom Capacitance Ext Module Probe Adjust USB Cable Probe Soft Bag Optional Accessories: Battery Appendix B: General Care and Cleaning General Care Do not store or leave the instrument where the liquid crystal display will be exposed to direct sunlight for long periods of time.
12.Appendix 2. Disconnect power before cleaning your Oscilloscope. Clean the instrument with a wet soft cloth not dripping water. It is recommended to scrub with soft detergent or fresh water. To avoid damage to the instrument or probe, do not use any corrosive chemical cleaning agent. Warning: Before power on again for operation, it is required to confirm that the instrument has already been dried completely, avoiding any electrical short circuit or bodily injury resulting form the moisture.
All rights, also for translation, reprinting and copy of this manual or parts are reserved. Reproduction of all kinds (photocopy, microfilm or other) only by written permission of the publisher. This manual considers the latest technical knowing. Technical changings which are in the interest of progress reserved. We herewith confirm, that the units are calibrated by the factory according to the specifications as per the technical specifications. We recommend to calibrate the unit again, after one year.
