¸HMO3000 Series Digital Oscilloscope User Manual *5800439202* Version 03 User Manual Test & Measurement 5800439202
General Information Regarding the CE Marking General Information Regarding the CE Marking ROHDE & SCHWARZ measuring instruments comply with regulations of the EMC Directive. ROHDE & SCHWARZ is basing the conformity assessment on prevailing generic and product standards. In cases with potentially different thresholds, ROHDE & SCHWARZ instruments apply more rigorous test conditions. Thresholds for business and commercial sectors as well as small business are applicable for interference emission (class 1B).
Content Content 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 4 4.1 4.2 4.3 4.4 4.5 4.6 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 6 6.1 6.2 6.3 Installation and safety instructions. . . . . . . . . . 4 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Setting Up the Instrument. . . . . . . . . . . . . . . . . . . . .
Installation and safety instructions 1 Installation and safety instructions B Removing the handle (Pos. F) C 1.1 Symbols A G (1) (2) (3) (4) C D E (5) (6) B (7) Symbol 1: Caution - Observe operating instructions Symbol 2: Caution High Voltage Symbol 3: Ground Symbol 4: PE terminal Symbol 5: ON/OFF supply voltage Symbol 6: Stand by display Symbol 7: Ground terminal 1.
Installation and safetyinstructions the power cable is damaged. Check regularly if the power cables are in perfect condition. Choose suitable protective measures and installation types to ensure that the power cord cannot be damaged and that no harm is caused by tripping hazards or from electric shock, for instance. If it is assumed that a safe operation is no longer possible, the instrument must be shut down and secured against any unintended operation.
Installation and safetyinstructions Before cleaning the measuring instrument, please make sure that it has been switched off and disconnected from all power supplies (e.g. AC supply network or battery). No parts of the instruments may be cleaned with chemical cleaning agents (such as alcohol, acetone or cellulose thinner)! 1.9 Measurement categories This oscilloscope is designed for measurements on circuits that are only indirectly connected to the mains or not connected at all.
Installation and safetyinstructions 1.12 Product Disposal Fig. 1.2: Product labeling in accordance with EN 50419 The German Electrical and Electronic Equipment (ElektroG) Act is an implementation of the following EC directives: ❙❙ 2002/96/EC on waste electrical and electronic equipment (WEEE) and ❙❙ 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS).
Introduction 2 Introduction Section A 3 4 7 9 6 10 12 13 15 16 A 2.1 Front View On the instrument frontside you can find the power key 1 , in order to switch on the instrument or enter stand by mode. If the instrument is in stand by mode, this key light up red. If the instrument is switched off using the main power switch on the backside, the red light will also switch off (this will take some seconds).
Introduction B 22 18 23 19 24 25 20 26 27 21 C 28 29 33 30 34 31 35 32 36 D Section B : The VERTICAL section features all controls for analog channels, such as the position control knob 18 , the XY and component test mode 19 , the vertical gain adjustment knob 20 , the advanced menu options key 21 , the channel select keys 22 to 25 , (the twochannel versions have only 22 23 ) and the selection key for the optional logic probes 24 ( 25 ).
Introduction ❙❙ AUTOSET KEY (activate or block functionality of the AUTOSET key) ❙❙ TRIGGER OUTPUT (output of the trigger frequency via BNC AUX connector) Fig. 2.5: Selection of basic soft Fig. 2.6: Basic soft menu elements menu elements for settings and navigation Fig. 2.7 shows, there are two basic soft menu parts. You can select the respective element by pressing the corresponding soft menu key, and the element will be marked in blue.
Introduction of the corresponding setting or function. If you no longer require help, push the HELP key to close the HELP option. This will turn the LED indicator for the key off and the text window for the help will close. 2.6 Instrument Firmware Update Fig: 2.
Introduction Alternatively, you can enter the licence key manually. Select the menu UPGRADE and press the soft menu key INPUT KEY manually. This will open an input window. Use the universal knob in the CURSOR/MENU section and the ENTER key to enter the licence key manually. After entering the complete key, press the soft menu key ACCEPT to confirm the entry. The option will be activated after restarting the instrument. Fig. 2.10: Manual licence key input.
Quick Start Guide 2.9 Back Panel [1] [2] [3] 3 Quick Start Guide The following chapter is an introduction to the most important R&S®HMO3000 series features and settings allowing you to use the instrument promptly. The integrated calibrator signal output is used as the signal source which means that the first steps will not require any additional instruments. [6] [5] [4] Fig. 2.
Quick Start Guide to change the input coupling to DC. Briefly press the AUTOSET key once 15 . Fig. 3.6: Zoom function Fig. 3.3: Screen display after changing to DC coupling After a few seconds, the oscilloscope will have automatically selected the sensitivity, time base and trigger settings. A square wave signal will now be shown. Fig. 3.4: Screen display after Autosetup 3.3 Display of signal details 37 With the time base knob 43 38 41 you can change the displayed time window.
Quick Start Guide 3.5 Automatic Measurements In addition to cursor measurements the most important signal parameters can be displayed. Your oscilloscope offers these possibilities: ❙❙ Display definition of 6 parameters from varying sources ❙❙ Quick display of all important parameters of one source by use of the QUICK VIEW feature MENU section to choose the appropriate measurement place. The parameters will be displayed at the bottom of the screen. This menu allows you to define the parameters. Fig. 3.
Quick Start Guide Fig. 3.12: Measuring the parameters of two sources the mathematical graph can be calculated and the result signals can be displayed. Press the bottom soft menu key FORMULARY. This opens the formula editor to select and define 5 sets of formulas with up to 5 mathematical functions each. Out of these data types, signals and screen displays can only be stored on a USB stick. All other data types can be stored on a USB stick or internally in the instrument to non-volatile storage media.
Vertical System SCREENSHOTS. This will assign the function Screenshot to the FILE/PRINT 17 key with the selected settings. This enables you to generate a screenshot on your USB stick by pressing the FILE/PRINT key at any given time using any menu. 4 Vertical System You can select vertical settings using knobs for the ver22 tical position and the sensiti18 vity. You may also use a menu 23 that is permanently displayed 19 as well as an advanced menu.
Vertical System be used. The probes are specified for 1 MΩ inputs. With all HMO3000, the RT-ZP05 probe is included in delivery which offers 10:1 automatic attenuation. Passive probes have be adjusted. Please refer to to the probe manual for the adjustment procedure. The PROBE ADJUST output of the oscilloscope is only suitable for 1:1 and 1:10 probes. 100:1 or 1000:1 probes require special generators! Use the shortest possible ground connection to the PROBE ADJUST output as shown in Fig. 4.3. Fig. 4.
Vertical System Fig. 4.5: Threshold setting 4.6 Name a Channel The last entry NAME in the VERTICAL menu opens a submenu which allows you to enter a channel name. This name will be displayed on the grid and the printout. Your first option is to switch the display on (ON) or off (OFF). The next option includes the menu item LIBRARY. After selecting this option, you can use the universal knob to choose a name from several suggestions.
Horizontal System 5 Horizontal System D 37 38 37 41 42 39 43 40 44 Fig. 5.1: Control panel of the horizontal system In the horizontal system section, users can select time base settings for capturing, trigger time position, zoom functions, acquisition modes, marker functions and search functions. Knobs allow you to set time base and trigger time position. A menu enables you to select the desired acquisition mode. A separate key is available to activate the zoom.
Horizontal System bases, for instance). If peak detection is activated, unused converter values will be evaluated to detect minimum and maximum amplitudes. During this process, the identified minimum and maximum values including sampling interval are written to the acquisition memory. As a result, the acquisition memory stores data pairs representing the signal sequence according to the sampling interval. The smallest detectable pulse is the period of the maximum sampling rate (no Interlace mode).
Horizontal System Fig.5.3: AM modulated signal with maximum sampling rate memory depth always corresponds to the maximum acquisition memory. The displayed sampling rate is identical with the current sampling rate. Peak detection is used if the displayed time window contains more data than 40 * signal window columns in the acquisition memory or min/ max data in the acquisition memory. The entire oscilloscope memory can only be read out in STOP mode if the maximum sampling rate has been activated. 5.3.6.
Horizontal System 5.4 Interlace Mode In interlace mode, ADC and storage of two channels are connected. This doubles the sampling rate and the acquisition memory. Interlace groups are channels 1 and 2 and channels 3 and 4. If an interlace group is not interlace-capable, the non-interlace mode is also applied to the related group. A channel is considered active even if it has been deactivated while still serving as the trigger source.
Horizontal System section to open the soft menu. Use the universal knob in the menu to select MARKER. Once this mode is activated, you can press the SET/CLR key to set a time marker at the 6th time unit (the menu in the center of the grid must be deactivated). The time markers are marked by a vertical line in gray-blue. The knob X Position allows you to move the signal including the set marker.
Trigger System to navigate the events in STOP mode. SET allows you to center the selected event. When the zoom function is activated, the selected event will automatically be centered in the zoom window. 6 Trigger System The trigger system of the R&S®HMO3000 series is easy to handle by just observing the concept of instrument operation.
Trigger System 6.3 Trigger type The trigger type can be selected with the TYPE key 17 in the TRIGGER section. A submenu will be opened. 6.3.1 Slope Trigger The easiest and by far the most frequently used trigger is the slope trigger. The oscilloscope triggers if slopes that were set with the EDGE key occur within the signal selected in the SOURCE menu. The signal slope has to pass through the set trigger level. The trigger type EDGE Trigger is selected in the Autosetup mode (AUTOSET key).
Trigger System Fig. 6.3: Menu for pulse trigger settings Fig. 6.4: Menu for logic trigger settings ❙❙ ti > t: The pulse width ti, which will generate the trigger is greater than the adjustable reference time t. ❙❙ ti < t: The pulse width ti, which will generate the trigger is less than the adjustable reference time t. ❙❙ ti = t: The pulse width ti, which will generate the trigger equals the adjustable reference time t. The reference time is a combination of time t plus the adjustable deviation.
Trigger System ❙❙ t1
Signal Display soft menu key is active (highlighted in blue), a value can be entered in the CURSOR/MENU section via universal knob or numerically via KEYPAD button. You may enter any value between 50 ns and 10 s. The bottom section of the soft menu key OFF (highlighted in blue) allows you to deactivate the function HOLD OFF. Changing the time base does not impact the selected hold off time. 6.3.6 Runt Trigger A runt is a pulse lower than normal in amplitude.
Signal Display user will see specific information about the acquisition status. This information will only be displayed if the signal changes on the screen can persist over a longer period. If the trigger condition has been met, the information window shows a progress display for the post-trigger and pre-trigger. If the trigger condition has not been met, the information window shows the time of the last trigger event (Trig?).
Signal Display attempts to select the optimal time. If OFF is selected, the persistence function is deactivated. Another available option is the BACKGROUND function. With this key, you can activate or deactivate a mode which allows older signal curves to not disappear entirely after the set persistence time. Instead, these signals will continue to be displayed in the background with low brightness. This display is useful for the analysis of peak values in signals, for instance. 7.
Measurements 8 Measurements There are two different types of measurements on signals: cursor measurements and automatic measurements. All measurements are stored in a buffer memory that is larger than the display memory. The integrated hardware counter shows the frequency and period duration for the selected input. 8.1 Cursor Measurements The measurement option that is most frequently used with an oscilloscope is the cursor measurement. Depending on the measurement type up to three markers are available.
Measurements To move cursors, press the universal knob in the CURSOR/ MENU section and position the cursor by turning the universal knob. The measurement types have the following functions. The measurement results are displayed at the bottom of the screen. If “n/a” is displayed, the measurement is not applicable to the signal. For instance, this may be the case for a voltage measurement on a POD because only logic states without voltage reference are displayed here.
Measurements . PULSE WIDTH –: This mode measures the width of the negative pulse. A negative pulse consists of a falling slope followed by a rising slope. This measurement type identifies the two slopes and calculates the pulse width from their time difference (t). The measurement will only be applied to the selected channel and requires a minimum of one completely displayed period of a triggered signal. DUTY CYCLE +: This mode measures the positive duty ratio.
Measurements TRIGGER FREQUENCY: This mode measures the frequency of the trigger signal bases on the period duration (f Tr). The source for the measurement is the currently set trigger source. The frequency will be determined with a hardware counter with a high accuracy of 5 digits. displayed in the statistics. The key RESET STATISTIC resets the statistics. All recorded values are erased. This function can be used to restart the statistics at a defined point.
Analysis 9 Analysis The R&S®HMO3000 series features different analysis functions for the collected data records which are displayed on the screen. Simple mathematical functions can be performed with the mathematical function while more complex functions and the linking of functions can be accomplished with the formula editor. The MATH menu includes mathematical functions for the recorded signal types. The mathematical functions track the changes of the included signals and only apply to the visible area.
Analysis SOR/MENU section to select the formula set. The formula set editor (soft menu key EDIT FORMULARY) lists all existing equations which may be edited. A blue bar indicates that an equation is selected. It is important to distinguish between editing the display and editing the parameters. Use the universal knob in the CURSOR/MENU section to select the respective equation and activate by pressing the soft menu key VISIBLE.
Analysis use the universal knob to enter the name of your choice and you can save it by using the ACCEPT key. The name will now be displayed Instead of the generic labels MA1 to MA5. You can specify the names for all equations separately. Once all equations, constants and names have been entered, you may also choose a name for this formula set by pressing the NAME key in the formula set menu and entering the name of your choice. Afterwards, a new equation MA2 will be entered and adjusted.
Analysis tion can be determined by selecting the center value. You may use the horizontal encoder X Position for this purpose. The shown frequency range ranges from (Center - Span/2) to (Center + Span/2). The minimum increment depends on the time base. The greater the time base, the smaller the span. Another important element for the FFT is the setting “Max. Sampling Rate” in the ACQUIRE menu.
Analysis ❙❙ Maximum voltage (Vp+) ❙❙ Mean voltage (Mean) ❙❙ Minimum voltage (Vp-) ❙❙ Rise time (tr) ❙❙ Fall time (tf) The following ten measurement values are displayed at the bottom of the screen: Period ❙❙ RMS value Frequency ❙❙ Peak to peak voltage Number of positive /slopes ❙❙ Amplitude Neg. pulse width ❙❙ Pos. pulse width Neg. duty ratio ❙❙ Pos. duty ratio Pressing the AUTO MEASURE key allows you to change the six measurement parameters on the bottom right.
Documentation, Storage and Recall 10 Documentation, Storage and Recall The oscilloscope allows all screen displays that store user settings (e.g. trigger condition and time base setting), reference curves, formularies and traces. An internal memory integrated with the instrument is available for reference curves and instrument settings. Screenshots and trace data can also be stored on a connected USB stick. settings file has been selected, you can load the file by pressing the soft menu key LOAD.
Documentation, Storage and Recall The soft menu TRACES allows you to use the universal knob in the CURSOR/MENU section to select a channel which will be saved as a curve. You may only select channels that have been activated via channel keys. You can also save all visible channels simultaneously. Saving of all visible channels is only possible with the CSV format and can not be changed. Fig. 10.3: Loading and storing references REF key in the VERTICAL section of the control panel.
Documentation, Storage and Recall name and confirm your entry by pressing ACCEPT (SCR is the default name). The screenshot main menu will display automatically. The file format of a graphics file determines the color depth and the type of compression. The quality of the various formats is identical for the oscilloscope graphics. You can choose from the following file formats in the soft menu FORMAT: ❙❙ BMP = Windows Bitmap Format ❙❙ GIF = Graphics Interchange Format ❙❙ PNG = Portable Network Graphic Fig.
Documentation, Storage and Recall on the market, which have another identification string. In this case, the instrument is not able to detect the printer because the instrument does not have a Windows system internally to handle the identification string deviation. If a printer connection is not possible, you have the possibillity to use the HMExplorer software with the screenshot software module.
Mixed-Signal-Operation 11 Mixed-SignalOperation As a standard, the R&S®HMO3000 series is equipped with the connectors for the R&S®HO3508 logic probe to add 8 resp. 16 digital logic inputs. All software required for the mixed signal operation is already included in the firmware of each instrument. It is only necessary to purchase and connect the active R&S®HO3508 logic probe (8 channels).
Mixed-Signal-Operation choose the BUS type for the display and the analysis. The BUS type determines the bus structure and is organized differently depending on serial vs. parallel or the number of data and clock signals. The universal knob allows you to select the BUS type PARALLEL or PARALLEL CLOCKED. Select CONFIGURATION to determine the bus source and structure. The contents of the menu change with the selected BUS type.
Serial BUS Analysis 12 Serial BUS Analysis 12.1 Software options (licence key) The R&S®HMO3000 series can be upgraded with options / voucher to trigger and decode serial buses. ❙❙ R&S®HOO10 / R&S®HV110: The option R&S®HOO10 resp. the voucher R&S®HV110 can be used to trigger and decode I2C, SPI and UART/ RS-232 buses on the digital channels (option logic probe R&S®HO3508 needed) and on the analog inputs. This option allows the decoding of two serial buses simultaneously.
Serial BUS Analysis view (blue highlighted). By default, the table is displayed at the bottom of the screen. Generally, a complete message of a protocol is displayed in a row. The columns include important information, e.g. address and date of the message. The number of rows in the table is identical to the number of complete message frames in storage. The decoding results may be saved as CSV file by using the soft menu key SAVE (e.g. save to a USB stick).
Serial BUS Analysis div, at faster sweep speeds 1 MHz will be available. These signals allow to check the settings for parallel and optional serial bus analysis. 12.3 Parallel / Parallel Clocked BUS The R&S®HMO3000 series has a Parallel and Parallel Clocked BUS function installed ex factory and is able to analyze up to 7 bit lines. The soft menu key BUS WIDTH and the universal knob allow you to select the number of bit lines. The soft menu keys PREV.
Serial BUS Analysis ❙❙ Read address: Yellow ❙❙ Write address: Magenta ❙❙ Data: Cyan ❙❙ Start: White ❙❙ Stop: White ❙❙ No acknowledge: Red ❙❙ Acknowledge: Green The address decoding is a 7-bit value. The 8th bit of write-read is decoded in color, not in the HEX value of the address. 12.4.2 I2C Bus Triggering After the BUS configuration, it will be possible to trigger on various events. Press the TYPE button in the TRIGGER section and choose the soft menu key SERIAL BUSES.
Serial BUS Analysis and the universal knob. The soft menu key STATE allows you to set the state H (=1), L (=0) or X (don’t care) for each bit. The state X defines any state. If the input is hexadecimal, only the entire byte can be set to X. If you choose the hexadecimal input, use the soft menu key VALUE and the universal knob to set the respective byte value. The soft menu key SELECT BYTE allows you to edit the different bytes (byte 1 to byte 2 to byte 3 etc.
Serial BUS Analysis nificant bit) or the LSB (least significant bit). The soft menu key WORD SIZE allows you to select via universal knob how many bits are included per message. You may select any value between 1 and 32 bits. 12.5.2 SPI / SSPI BUS Triggering After the SPI/SSPI BUS configuration, it will be possible to trigger on various events. Press the TYPE button in the TRIGGER section of the control panel and choose the soft menu key SERIAL BUSES.
Serial BUS Analysis Fig. 12.13: Page 1 of the menu to define a UART BUS If the option R&S®HOO11 resp. the voucher R&S®HV111 is installed, it it only possible to select analog channels as source. If the option R&S®HOO10 resp. the voucher R&S®HV110 is installed, both analog and digital channels are available as source. menu key DATA SOURCE to select the desired channel via universal knob.
Serial BUS Analysis respective symbol. If the input is hexadecimal, only the entire symbol can be set to X. Use the soft menu key SELECT SYMBOL to toggle between symbols. ❙❙ PATTERN: Offers additional options for UART trigger settings. The soft menu key SYMBOL OFFSET and the universal knob are used to select the number of irrelevant symbols that proceed the pattern within the frame that are relevant for the trigger event. Any value between 0 to 4095 symbols after the start bit may be entered.
Serial BUS Analysis 12.7.2 CAN BUS Triggering After the CAN BUS configuration, it will be possible to trigger on various events. Press the TYPE button in the TRIGGER section and choose the soft menu key SERIAL BUSES. Then press the SOURCE button in the TRIGGER section and choose CAN. This will only be available if it was configured earlier.
Serial BUS Analysis with ground reference to the vehicle mass. A LIN BUS has the following properties: ❙❙ Serial single-wire communication protocol (byte-oriented) ❙❙ Master-slave communication (generally up to 12 knots) ❙❙ Master-controlled communication (master initiates / coordinates communication) The data is transmitted in bytes without parity (based on UART). Each byte consists of a start bit, 8 data bits and a stop bit. Fig. 12.20: Layout LIN byte structure 12.8.
Remote control the soft menu key VALUE and the universal knob allow you to set the value for the respective byte. If the input is hexadecimal, only the entire byte can be set to X. Use the soft menu key BYTE to toggle between bytes. ❙❙ ID and DATA: The soft menu IDENTIFIER AND DATA and the soft menu key IDENTIFIER SETUP include the same settings as the soft menu IDENTIFIER. The soft menu DATA SETUP allows you to specify the data bit pattern or HEX values for up to 8 bytes.
Remote control possesses a private IP address (LAN IP address) and also a public IP address (WAN IP address), via the Internet. If network elements exchange data only over a local network (without connection with the Internet), appropriate use private IP addresses. Select in addition e.g. a private IP address for the instrument and a private IP address for the host (PC), with which you would like to control the instrument.
Remote control (gateway -) router is used. Mostly routers in a local network to be used as gateway have an IP address with a „1“ in the last place of the IP address (e.g. 192.168.10.1). 13.1.2 Ethernet Settings PC and instrument have to be connected to the same network. Otherwise a remote connection is not possible. In addition to the USB interface, the interface card includes an Ethernet interface.
Remote control menu will be opened where you can set and save all RS232 interface parameters. 13.4 IEEE 488.2 / GPIB (Option HO740) The optional interface card HO740 does have a IEEE488.2 connection. The settings of the interface can be done in the oscilloscope after chose the IEEE488 as interface and hitting the soft key PARAMETER. Further information you can find at the manual of the HO740.
Technical Data Technical Data Technical DataData 14 Technical HMO3002 series 2-channel mixed signal oscilloscope HMO3004 series 4-channel mixed signal oscilloscope Offset control 1 mV/Div, 2 mV/Div ±0.2 V - 8 Div x sensitivity 5 mV/Div to 20 mV/Div ±1.0 V - 8 Div x sensitivity 50 mV/Div ±2.
Remote control Sources Technical Data all analog and digital channels, mains, external (AC, DC) Edge A/B HOO12 / HV112 Analysis of CAN and LIN signals on analog and logic channels Trigger types by protocols Direction increasing, decreasing, both I2C Start, Stop, ACK, NACK, Address/Data Source A, B all analog channels, external (AC, DC) SPI Start, End, Serial Pattern (32 Bit) Frequency range DC to 300/400/500 MHz UART/RS-232 Startbit, Frame Start, Symbol, Pattern Min. signal amplitude 0.
Technical Data Remote control Waveform Measurements and Operation Window Hanning, Hamming, Rectangular, Blackman Operation menu-driven (multilingual), auto-set, help functions (multilingual) Scale dBm, dBV, Vrms Waveform arithmetics refresh, envelope, average (up to 512) voltage (Vpp, Vp+, Vp-, Vrms, Vavg, Vmin, Vmax), amplitude, phase, frequency, period, rise/fall time (80%, 90%), overshoot (pos/neg), pulse width (pos/neg), burst width, duty cycle (pos/ neg), standard deviation, delay, crest fac
Appendix Technical Data 15 Appendix Mechanical data dimensions (W x H x D) 285 x 175 x 220 mm weight 3.6 kg All specifications at 23°C after 30 minute warm-up.
Appendix Fig. 7.2: Fig. 7.3: Fig. 7.4: Fig. 7.5: Fig. 8.1: Fig. 8.2: Fig. 8.3: Fig. 9.1: Fig. 9.2: Fig. 9.3: Fig. 9.4: Fig. 9.5: Fig. 9.6: Fig. 9.7: Fig. 9.8: Fig. 9.9: Fig. 10.1: Fig. 10.2: Fig. 10.3: Fig. 10.4: Fig. 10.5: Fig. 10.6: Fig. 10.7: Fig. 11.1: Fig. 11.2: Fig. 12.1: Fig. 12.2: Fig. 12.3: Fig. 12.4: Fig. 12.5: Fig. 12.6: Fig. 12.7: Fig. 12.8: Fig. 12.9: Fig. 12.10: Fig. 12.11: Fig. 12.12: Fig. 12.13: Fig. 12.13: Fig. 12.14: Fig. 12.15: Fig. 12.16: Fig. 12.17: Fig. 12.18: Fig. 12.19: Fig. 12.
Appendix L licence key: 11, 12, 47 LIN bus: 55, 56 Lissajous: 31 logic channels: 45, 46, 49 logic mode: 28 logic probe: 8, 12, 25, 27, 45, 47 logic trigger: 18, 27 low pass filter: 18, 20, 26 Low Pass Filter: 37 M Maintenance: 5 mask test: 40 mathematical functions: 16, 36 mathematical graph: 15, 16 maximum repeat rate: 22 Maximum voltage: 40 mean value: 32, 33, 34, 35, 39 mean voltage: 15, 33, 40 measurement source: 34 Measuring category: 6 memory depth: 21, 22, 23 Minimum voltage: 40 mixed-signal operati
Appendix 67
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