R&S UPV User Manual Download

Page: 1 / 239

R&S

UPV

Audio Analyzer

Getting Started

1146.2078.62 ─ 09

(;^DÜÌ)

Test & Measurement

Summary of Contents for UPV

Page 1: ...R S UPV Audio Analyzer Getting Started Getting Started 1146 2078 62 09 D Test Measurement...

Page 2: ...e community for their valuable contribution to embedded computing 2015 Rohde Schwarz GmbH Co KG M hldorfstr 15 81671 M nchen Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 Email info rohde schwarz...

Page 3: ...e of the product The product is used for its designated purpose if it is used in accordance with its product documentation and within its performance limits see data sheet documentation the following...

Page 4: ...ation item 7 Signal words and their meaning The following signal words are used in the product documentation in order to warn the reader about risks and dangers Indicates a hazardous situation which i...

Page 5: ...afety is not observed either at all or to the extent necessary electric shock fire and or serious personal injury or death may occur 1 Prior to switching on the product always ensure that the nominal...

Page 6: ...t be fuse protected in such a way that anyone who has access to the product as well as the product itself is adequately protected from injury or damage 14 Use suitable overvoltage protection to ensure...

Page 7: ...masks and protective clothing must be worn 7 Laser products are given warning labels that are standardized according to their laser class Lasers can cause biological harm due to the properties of the...

Page 8: ...n permitted 5 If a cell develops a leak the fluid must not be allowed to come into contact with the skin or eyes If contact occurs wash the affected area with plenty of water and seek medical aid 6 Im...

Page 9: ...s substances or fuels can cause health problems and lead to environmental damage For additional information about environmental protection visit the Rohde Schwarz website Instrucciones de seguridad el...

Page 10: ...el uso del producto Deber n tenerse en cuenta todas las dem s informaciones de seguridad como p ej las referentes a la protecci n de personas que encontrar n en el cap tulo correspondiente de la docu...

Page 11: ...l producto se emplea de forma sin nima el t rmino CUIDADO Las palabras de se al corresponden a la definici n habitual para aplicaciones civiles en el rea econ mica europea Pueden existir definiciones...

Page 12: ...la tensi n preseleccionada en el producto coincida con la de la red de alimentaci n el ctrica Si es necesario modificar el ajuste de tensi n tambi n se deber n cambiar en caso dado los fusibles corre...

Page 13: ...efectuadas por un electricista especializado 13 En el caso de dispositivos fijos que no est n provistos de fusibles interruptor autom tico ni otros mecanismos de seguridad similares el circuito de ali...

Page 14: ...presario operador tiene la obligaci n de evaluar y se alizar las reas de trabajo en las que exista un riesgo elevado de exposici n a radiaciones 6 Tenga en cuenta que en caso de incendio pueden despre...

Page 15: ...r ni fuego Debe evitarse el almacenamiento a la luz directa del sol Las celdas y bater as deben mantenerse limpias y secas Limpiar las conexiones sucias con un pa o seco y limpio 3 Las celdas o bater...

Page 16: ...vos el ctricos usados no se deben desechar con los residuos dom sticos sin clasificar sino que deben ser recogidos por separado Rohde Schwarz GmbH Co KG ha elaborado un concepto de eliminaci n de resi...

Page 17: ...ed for exam ple according to the ISO9001 and ISO14001 management systems Environmental commitment Energy efficient products Continuous improvement in environmental sustainability ISO14001 certified en...

Page 18: ...ument up to date and to be informed about new application notes related to your instrument please send an e mail to the Customer Support Center stating your instrument and your wish We will take care...

Page 19: ...2 11 Firmware Update 67 2 12 Windows XP Recovery and Backup 68 2 13 Windows 7 Recovery and Backup 73 3 Getting Started 79 3 1 Introduction Getting Started 79 3 2 Important Information for Measurement...

Page 20: ...in the Operating System 195 4 12 Auxiliaries Panel 196 4 13 Rapid Deactivation of Outputs 198 4 14 Help System 199 4 15 File Management 201 4 16 Manual Remote Operation 206 4 17 Units 207 4 18 Overvie...

Page 21: ...Commissioning Getting Started Manual Operation Operating manual The operating manual is located on the supplied CD ROM In addition to the chapters of the quick start guide it contains the description...

Page 22: ...ote control The online help is installed on the R S UPV by default and is also supplied as external chm file on the documentation CD ROM Release Notes The release notes describe the installation of th...

Page 23: ...ions of the instrument including the associ ated remote control commands are explained in detail in the reference section of chap ter Device Functions Basic information on remote control of the instru...

Page 24: ...nel R S UPV66 2 1 1 Screen with softkeys The large screen shows all of the important settings and states of the audio analyzer in a clearly organized display 5 displays screens are provided to ensure...

Page 25: ...measurement results are displayed numerically and or graphically in the for mat selected by the user The Softkey WINBAR bar at the bottom of the screen has two functions In normal operating mode the s...

Page 26: ...sed for switching forward and back SCREEN Switches between the individual display settings the screens WINDOW Switches the focus to each of the panels open in the visible screen in sequence the panel...

Page 27: ...rk must not be set see chapter 4 15 1 Selecting the File Select Window on page 202 BLANK Entry of a space Entry of special characters A a Switching between uppercase and lowercase letters MENU Display...

Page 28: ...topped or continued toggle function ON Switches the loudspeaker or connected headphones on and off toggle function Volume Opens a window for adjusting the audio monitoring volume H COPY Depending on t...

Page 29: ...URSOR UP DOWN Move the focus in the panels selection windows and tables Varies the entry value at the cursor position CUSOR LEFT RIGHT Moves the active cursor inside the graphical windows Moves the cu...

Page 30: ...nd socket that is connected with the instrument housing 2 1 9 Headphone Connector Connection of headphones for audio monitoring of the analysis or generator signal 2 1 10 WINDOW SETUP panel WINBAR The...

Page 31: ...d instrument settings PRESET Loads the factory default settings of the instrument or carries out a Master PRESET Factory setting Pressing the button briefly displays the security prompt Do you want to...

Page 32: ...or measurements on circuits which are not connected to the high voltage current system Meaning of the LEDs Generator OVLD Generator is overloaded Analyzer OVLD The low impedance input resistors 300 Oh...

Page 33: ...V from the mains supply Risk of data loss There is a risk of data loss if the R S UPV is switched off without first shutting down the operating system It is urgently recommended to shut down the opera...

Page 34: ...eration BUSY Lights as long as a measurement is running REMOTE The instrument is in remote operation OUTPUT OFF All outputs of the R S UPV66 audio analyzer are switched off GEN OVLD Generator is overl...

Page 35: ...remote operation of the audio analyzer with the R S UPV K4 option LAN LAN interface for Integration of the audio analyzer in a network Remote operation of the audio analyzer from a remote computer Re...

Page 36: ...Hardware Information and Windows Operating System on page 34 To connect a printer use a well shielded cable MONITOR Connector for an external monitor 15 pin D Sub socket 3 tier Use an extremely well s...

Page 37: ...2 2 5 Trigger Aux ports TRIG IN Input for triggering measurements TRIG OUT Trigger output and clock output ANLG AUX OUT Additional analog output for special applications DC output e g for supplying po...

Page 38: ...synchronizing external digital devices with the word clock or bitphase clock of the R S UPV AUX IN Input for a digital audio reference signal DARS AUX OUT Output for a digital audio reference signal...

Page 39: ...terna tive to the UPV B2 option digital audio interfaces AES EBU S P DIF on the front panel 1 x UPV B41 I S interfaces 1 x UPV B42 Universal Serial Interface 2 x UPV B48 Eight Channel Analog Inputs If...

Page 40: ...6 Shuts down the operating system If the operating system of the R S UPV66 is to be shut down manually without using a mouse this is done by pressing the LAN RESET pushbutton three times within 5 seco...

Page 41: ...trument is delivered together with the accessories in one box Proceed as fol lows to unpack its contents 1 Remove the instrument from its packaging and check the shipment for complete ness using the s...

Page 42: ...g methods can be used separately or in combination to protect against electrostatic discharges Protective armband with grounding cable Conductive floor covering combined with use of a heel grounder EM...

Page 43: ...instruments from slipping e g by locking the instrument feet to the top of the front panel frame If excessive loads are applied the feet might break The uniformly applied load to the feet when folded...

Page 44: ...input voltage at the con nectors of the analog analyzers should not exceed 110 V effective sinusoidal and 160 V peak value Do not use the instrument in measuring categories II III and IV Explanation...

Page 45: ...tor using a small screwdriver or similar 3 Remove the cylinder labeled with the nominal voltages and reinsert it so that the value visible through the hole in the cover flap when refitted corresponds...

Page 46: ...fter booting is completed the audio analyzer screen is displayed and the instrument can be operated manually or via remote control 2 3 3 4 Restarting the R S UPV If the R S UPV firmware was closed wit...

Page 47: ...n on the front of the instrument The R S UPV stores the current settings on the hard disk and then shuts down the operating system 2 Power switch POWER on the front of the instrument The instrument is...

Page 48: ...eck The audio analyzer monitors the most important instrument functions automatically when it is switched on 2 5 Presets Pressing the PRESET key loads a set of defined instrument settings The preset f...

Page 49: ...er Changes in the system setup are only required when peripherals like a keyboard or printer are installed or in the event that the network configuration does not correspond to the default settings se...

Page 50: ...rmware versions 3 x and older the Windows ver sion and the computer hardware information can be retrieved as follows Call up the system settings under Windows via the menu Start Control Panel System T...

Page 51: ...vailable mouse with USB interface The mouse makes it easier to move and resize the panels graphical windows on the screen and provides alternative operating modes This is recommended for convenient op...

Page 52: ...with an internal computer Up to February 2007 the instruments were supplied with a computer bearing the internal Rohde Schwarz designation FMR6 from March 2007 with FMR7 from March 2012 with FMR9 and...

Page 53: ...62 09 6 Select Graphics properties 7 Click on the Monitor icon 8 Place the focus on the True Color field 9 Select the hidden button press the TAB key three times then press the spacebar and click the...

Page 54: ...aphics properties 13 In the Screen Area field select the desired resolution e g 1024 by 768 14 Click on Apply 15 Click OK to confirm the change and then click OK again to close the window Resetting th...

Page 55: ...tup R S UPV 39 Getting Started 1146 2078 62 09 3 Select Graphics properties 4 Click on the Twin View icon 5 Place the focus on the Monitor field as shown in the figure below Connecting an External Mon...

Page 56: ...on again 7 Click on OK to confirm the change then on OK to close the window Devices with FMR7 Setting external monitor resolution to higher than 800 x 600 pixels 1 Switch off R S UPV 2 Connect the ex...

Page 57: ...monitor if it was previ ously switched off You can now set the external monitor to a resolution higher than 800 x 600 pixels 7 Right click on the desktop to open the following context menu 8 Select Gr...

Page 58: ...the UPV program by clicking on the buttons on the right in the title bar 2 Right click on the desktop to open the following context menu again 3 Select Digital Display Monitor The resolution is reset...

Page 59: ...GA monitor is connected and Notebook Monitor has been selected under Windows both screens will show the same content during the boot procedure and when Windows is running If a digital DVI monitor is c...

Page 60: ...can now set the external monitor to a resolution higher than 800 x 600 pixels 7 Right click on the desktop to open the following context menu 8 Select Graphics properties 9 Select Display Settings th...

Page 61: ...Monitor The resolution is reset to 800 x 600 pixels This is the same as for the internal LC display which is switched on again On some monitors it may be possible to utilize only a limited part of th...

Page 62: ...ck on the desktop to open the following context menu again 2 Select Notebook The external monitor is switched off Setting the External Monitor Resolution Digital DVI Monitor to Higher Than 800 x 600 P...

Page 63: ...d off You can now set the external monitor to a resolution higher than 800 x 600 pixels 7 Right click on the desktop to open the following context menu 8 Select Graphics properties 9 Select Display Se...

Page 64: ...Right click on the desktop to open the following context menu again 3 Select Notebook Digital Display The resolution is reset to 800 x 600 pixels This is the same as for the internal LC display which...

Page 65: ...on an external keyboard Before March 2008 You can switch on the internal display by using the key combina tion CTRL ALT F4 on an external keyboard Since March 2008 the R S UPV has been shipped with a...

Page 66: ...over instruments with FMR11 to external digital monitor 1 Switch off R S UPV 2 Connect the external monitor keyboard and mouse 3 Switch on R S UPV 4 Immediately after switching on press the Del key re...

Page 67: ...by the user alone installation instructions and a unique activation code supplied with the option are required Hardware options These are installed in the R S UPV audio analyzer can be retrofitted on...

Page 68: ...mmended to use suitable shielded CAT6 or CAT7 cables of high quality 2 10 2 Configuration of R S UPV for Network Operation The network interface operates with 100 MHz Ethernet IEEE 802 3u The TCP IP n...

Page 69: ...mmended to use suitable shielded cables of high quality User ID For the R S UPV the user instrument has been defined The user is used for the auto login when the instrument is started and for manual r...

Page 70: ...onnec tions at the bottom right in this menu 3 Right click in the menu Network Connections Local Area Connection and then click on Properties 4 On the General tab in the field This connection uses the...

Page 71: ...5 In the Internet Protocol TCP IP Properties menu enter the IP address in the Use the following IP address field the complete data are available from the net work administrator Complete the entry wit...

Page 72: ...f R S UPV in a larger network with the required rights assignment is very complex and is generally performed by a network administrator Access from R S UPV to the hard disk of a computer that is also...

Page 73: ...sted with its computer name as the search result 4 Click on the computer name The enabled directory is displayed and the files stored in it can be used in the R S UPV Note If a user name and password...

Page 74: ...peer to peer commu nication to the base class C IEEE 1588 allows all instruments on the same net work to automatically synchronize to the most accurate clock available and then provide time stamps or...

Page 75: ...rear side of the instrument see chapter 2 2 11 LAN RESET Pushbutton on page 24 LAN LED is on The instrument has a valid IP address and is reachable via TCP IP LAN LED flashes The instrument is in the...

Page 76: ...er interface works correctly with all W3C compliant brows ers To start the instrument home page welcome page open a browser on the PC and enter the instrument name or the IP address of R S UPV66 in th...

Page 77: ...necessary because the configuration steps mentioned in the next sections cannot be performed as described with a virtual front panel instrument Changing the LAN configuration is password protected The...

Page 78: ...he proper values if it is necessary to modify these settings DNS server This is the IP address of the domain name server of the network segment Consult the network administrator if it is necessary to...

Page 79: ...2 10 3 7 Ping Client Ping is a utility that verifies the connection between the LXI compliant instrument and another instrument The ping command uses the ICMP echo request and echo reply packets to d...

Page 80: ...top Connection program at the R S UPV on page 64 on the external computer the R S UPV data have been entered in the Remote Desktop Connection program IP address or computer name of R S UPV in the netw...

Page 81: ...ther Windows operating systems from Windows 95 and higher the program can be down loaded free of charge from the Internet http www microsoft com It can be loaded onto any external computer by followin...

Page 82: ...anual remote operation For notes about querying the computer name see chapter 2 10 2 3 Querying the computer name on page 56 The user ID is necessary as it authorizes access to the R S UPV They are pr...

Page 83: ...computer Operation is possible with the mouse and or the keyboard Buttons on the front panel that do not have a direct correspondence to the key board can be replaced by shortcuts see chapter 4 3 4 Op...

Page 84: ...nstallation is canceled This problem can usually be solved by restarting Windows and carrying out the firmware installation again After the installer has installed the firmware i e the progress bar is...

Page 85: ...ed by this 2 12 1 Calling the Windows XP Recovery and Backup Partition Menu If several backups are already stored on the disk the remaining space might not be sufficient for an additional backup In th...

Page 86: ...After the backup the Windows XP Recovery and Backup Partition menu appears again 5 Select Exit and Shutdown with the cursor keys 6 Exit the program and shut down the R S UPV with the ENTER key 2 12 3...

Page 87: ...performed during recovery is displayed 7 After the restore shut down and switch off the R S UPV The new setting is now active 2 12 4 Recover Factory Default 1 Select the Factory Default button in the...

Page 88: ...in addition to the factory default can be stored on the recovery parti tion To provide space for new backups it might be necessary to remove older back ups The factory default cannot be deleted 1 Use...

Page 89: ...opens 9 Select Exit and Shutdown with the cursor keys 10 Exit the menu and shut down the R S UPV by clicking on the ENTER key 2 13 Windows 7 Recovery and Backup The R S UPV provides an invisible backu...

Page 90: ...dows XP it can still be operated in the usual way using an external key board The figures below show the backup recovery system for the R S UPV They are equally valid for the R S UPP The following win...

Page 91: ...restore a different backup choose the selection list using the Shift TAB key combi nation and select the desired backup using the up down cursor keys Select the Restore Selected field using the TAB ke...

Page 92: ...ntries shown here are intended as examples only the date and time are entered automatically Select the Start Backup button using the TAB keys 4 Confirm using the ENTER key The progress indicator updat...

Page 93: ...exactly the same way as a normal backup Take care not to inadvertently delete the factory default Using the TAB keys select the backup to be deleted Then select Delete Selected and confirm with ENTER...

Page 94: ...Startup R S UPV 78 Getting Started 1146 2078 62 09 Windows 7 Recovery and Backup...

Page 95: ...channels The R S UPV performs all measurements using digital signal processing Here ana log signals to be measured are first subjected to complex preprocessing on analog measurement modules before th...

Page 96: ...f destruction is generally much smaller than for analog circuits care must still be taken when making settings for activating digital circuits 3 2 2 Rapid Deactivation of Outputs The OUTPUT OFF key ca...

Page 97: ...ection and Value Entry on page 91 or chapter 4 Manual Operation on page 121 3 2 4 Help System The audio analyzer has a context sensitive help system If you have a question while operating the instrume...

Page 98: ...ting parameters of the R S UPV including those not currently displayed on the screen A selection frame and dark markings around the entry fields indicate the current entry focus Entries can be made in...

Page 99: ...there are more than 8 elements to choose from the hidden elements in the selection list can be displayed by pressing the last softkey containing the symbol or the first softkey containing the symbol W...

Page 100: ...b opening the pulldown menu with the ENTER key or with a rotary knob click and then highlighting the desired panel and selecting it with a rotary knob click Display windows are selected in the same wa...

Page 101: ...wants to carry out A range of the most important audio measurement tasks are offered depending on the selected outputs and inputs With just a few mouse clicks the audio analyzer is automatically confi...

Page 102: ...f the generator outputs that were selected using the combo box 6 If the outputs are on the rear of the instrument Rear appears in red in the image 3 Magnified view of the analyzer inputs that were sel...

Page 103: ...tion depends on the R S UPV audio analyzer and its options The entries are self explanatory Each time the analyzer input is changed the combo box for selecting the desired measurement task 9 is reset...

Page 104: ...or customizing the analyzer settings Example Switching over the input coupling from AC to DC 12 Entry fields for customizing the graphical display Example Changing the unit on the Y axis 13 Meaning of...

Page 105: ...lay might be differ ent in the user info line line above the softkey bar alerts the user to this as a precau tion Reselecting a Measurement Task will cancel out any inconsistencies in the set tings 3...

Page 106: ...pConfig menu bar button Function Config Level Monitor Config Input Config Freq Phase Config These four panels contain settings for displaying measured values in the numeric display fields in the assoc...

Page 107: ...protocol is displayed here R S UPV K21 option digital audio protocol 3 3 6 Basic Rules of Operation The following basic rules are intended to simplify operation of the audio analyzer Operating sequenc...

Page 108: ...ng ways Highlighting Controls A control element is activated by shifting the focus to this element using the rotary knob The entry focus is indicated by a blue green or magenta border Activating deact...

Page 109: ...ic Value Numeric values can be entered or edited in these fields The following always applies Entries outside the possible value range are not accep ted an audible warning is issued and the entry is c...

Page 110: ...selecting the unit using a softkey This is done differently depending on the selected mode In Edit mode the newly entered numeric value is adopted and set together with the selected unit In Direct mod...

Page 111: ...alues and therefore always show settings active in the background the fields are updated as soon as a setting in the associated parameter field is changed Adopting Parameters In many cases settings ar...

Page 112: ...9 Measurement Functions and Displaying Measurement Results The audio analyzer offers various types of measurement windows for displaying the results of the numerous measurement functions The measureme...

Page 113: ...requency measurement result or if Freq Phase or Freq GrpDel is set display of the frequency measurement result in the first row and display of the phase or group delay measurement in the second row Co...

Page 114: ...he following four configuration panels which can be opened using the DispConfig button in the menu bar Funct Config Lev Mon Config Input Config Freq Phase Config Graphical Window The most informative...

Page 115: ...plifier Equalizer etc This example is based on the factory settings of the audio analyzer It explains the changes made in the individual panels to set up the measurement and describes how to graphical...

Page 116: ...ady configured in the Channel field Depending on the DUT Output Type can be switched to balanced circuitry various output impedances can then be selected in the field below If necessary the required p...

Page 117: ...xed frequency of 1 kHz is preset in the default instrument setup To activate the sweep select the Sweep Ctrl field open the parameter list and select the desired setting d The parameter list closes an...

Page 118: ...ow be entered directly here 20 Hz Pressing the ENTER key adopts the value and adjusts the hardware accordingly The possible value range is given above the softkey bar Entries outside the specified val...

Page 119: ...mple Configuration of the gen erator is therefore complete 3 Step Selection of required measurement a The basic settings for configuring the analyzer are made in the Analyzer Con fig panel In order to...

Page 120: ...ample the signal to be measured is supplied via the balanced input sockets Bal setting The analyzer can also be connected to the generator internally Floating input circuitry for the analyzer see chap...

Page 121: ...y increases This setting can with just a few exceptions be used for the majority of applications If the integrated generator is used for measuring the frequency response as in this example the setting...

Page 122: ...nel has two columns to simplify matters only Channel 1 is shown here The unit for the numeric measurement displays is set in the Unit field The Engineering parameter is used to determine whether the d...

Page 123: ...tings are required for this a To avoid overloading screen 1 with too many panels change to screen 5 to dis play the graphical representation b Open the menu bar and from the selection list under the D...

Page 124: ...also to be used in the graphi cal window the Unit Fnct Track checkbox must be activated If this is not the case a unit can be selected from the parameter list next to the checkbox The Engineering par...

Page 125: ...garithmic step size has been selected for this measurement the x axis should also be subdivided logarithmically 7 Step Using a relative unit in the graphical window The settings so far made allow the...

Page 126: ...ef 1000 Hz With this setting the value measured at this fre quency is determined if necessary by means of interpolation between the measured values at the two adjacent frequencies and used as the refe...

Page 127: ...ce by repeatedly pressing the corresponding key A different key can be pressed immediately to enter the next character a brief pause must however be made when entering characters assigned to the same...

Page 128: ...Type may have to be switched to balanced circuitry b Next the Generator Function panel is activated Sine wave signals are required This setting is one of the presets The total harmonic distortion is...

Page 129: ...ext field Meas Mode various modes for distortion factor measurement can be selected the presetting THD N is correct for this example The Dynamic Mode determines the maximum dynamic range for this mea...

Page 130: ...connected to the audio analyzer the measured values for the total harmonic distortion can be read off in the first column In the default setup THD N values are given in dB if a display in is desired...

Page 131: ...ly display the results of the FFT analysis first change to screen 5 which is empty in the default setting c Open the menu bar and from the selection list under the DispConfig button select the FFT Gra...

Page 132: ...evel Ch1 this is already preset in the default setup The Alive setting means that the results are displayed continuously the Hold setting freezes the traces f The settings for the unit y axis scaling...

Page 133: ...the display fields associated with the cursors are always current values Markers are used to identify important measurement points The cursors and markers can only be operated using the softkey bar t...

Page 134: ...s are used to mark the measured points in the graph see the example graph below Only one cursor is active and can be moved in the graph at any one time The active cursor is displayed with a solid line...

Page 135: ...A AD DA DD subdirectories of the D UPV Setup Examples directory the generator domain is listed first followed by the analyzer domain The file name indicates the respective application Many of these ex...

Page 136: ...ostly given in volts the generator output voltage is set to 0 1 V dis tortion and intermodulation values are given in dB Basic settings for digital inputs outputs Both channels are active the generato...

Page 137: ...be connected so that the user is free to decide how to operate the R S UPV Mixed operation is also possible If the R S UPV66 model is to be operated manually you need to connect an external monitor a...

Page 138: ...al Generator The universal generator consists of signal processors and generates various test sig nals from sine wave tones to intermodulation test signals two tone signals to noise signals and multi...

Page 139: ...e up to 185 kHz is nee ded R S UPV B1 option Its intrinsic distortion is considerably less than the already excellent values for the universal generator 4 2 2 3 Function Blocks and Their Assignment to...

Page 140: ...nal processing Here ana log signals to be measured are first subjected to complex 2 channel analog prepro cessing on analog measurement modules before they are digitized and fed to the digi tal measur...

Page 141: ...levels The measurement results of these levels can also be displayed simultaneously The unfiltered input signal is analyzed at the input monitor level The peak level at the input connectors is analyz...

Page 142: ...ys in the measurement windows The type of display the units used scaling etc can be set differently for each measurement function in the associated panels The diagram below shows the function blocks a...

Page 143: ...ortance Measurements at the function level e g distortion measurements possibly with Post FFT enabled Settings at the monitor level e g DC measurement Display of the peak value at the input monitor le...

Page 144: ...ion R S UPV 128 Getting Started 1146 2078 62 09 3 If audio monitoring using the integrated loudspeaker or with headphones is required this is set in the Auxiliaries panel Functional Division of the Au...

Page 145: ...elds with parameter lists Checkboxes Radio buttons Entry fields A blue green or magenta selection frame or the highlighting of an entry field dark background indicates the current entry focus Entries...

Page 146: ...tions It allows easy operation of Win dows Specifically for mouse operation the R S UPV also features a menu bar that either can be displayed permanently at the top of the screen or appear at the top...

Page 147: ...owing keys and shortcuts on the external PC keyboard Front panel Computer key board Front panel Computer keyboard Softkeys F5 to F12 F5 to F12 0 to 9 a to z 0 to 9 a to z START CTRL F5 SPACE SINGLE CT...

Page 148: ...sult graphics The user can freely choose the number of panels and the number of graphical windows to be shown in the display The size of the panels can be changed within wide limits whereby the font s...

Page 149: ...rying range of functions is visible in normal operating mode In most cases the functions available in the selection windows of the panels are dis played in the eight buttons these functions are displa...

Page 150: ...hidden If an external computer keyboard is used the softkeys can be operated using the F5 to F12 keys if a mouse is used the buttons in the softkey bar can be clicked directly When the WINBAR key is...

Page 151: ...This button is particularly useful for graphical windows When the Full Screen button is activated the selected panel is enlarged so that it covers the entire screen If this command is used for panels...

Page 152: ...title bars Activating the button again toggles between the two modes Activating this softkey exits the MODIFY mode and the selected panel becomes active again When the Close All button is selected al...

Page 153: ...plays and Messages In some cases the user is presented with additional information on the screen This information includes status messages messages concerning the value ranges infor mation on settings...

Page 154: ...layed in the middle of the screen instead of the measurement result The warn ing indicates why no measurement result can be displayed and may also list several reasons for this 4 4 4 5 Error Messages...

Page 155: ...dow is assigned an entry in the WINBAR at the bottom of the display The same panel or display window can be displayed i e opened in several screens The display characteristics position size can be dif...

Page 156: ...R key and activate the softkey of the desired panel Press the shortcut ALT W then activate the softkey of the desired panel using the appropri ate key F5 to F12 Click anywhere in the desired panel Hid...

Page 157: ...s can be oper ated with the mouse For operation using the front panel the HIDE and CLOSE keys can be used The button maximizes graphical windows so that they cover the entire screen see chapter 4 4 2...

Page 158: ...e Selection field The button indicates that a parameter list is available The pulldown parameter list is displayed below the selection field Depending on the number of items the full list or only part...

Page 159: ...ull length cannot be displayed a scrollbar appears along the right hand side of the panel The length of the scrollbar symbolizes the over all length of the panel the dark part of the scrollbar indicat...

Page 160: ...ing e g the OUTPUT OFF key switches the outputs off or on again An overview showing the func tion of all keys can be found at the end of this chapter see chapter 4 18 Overview of Keys on page 213 Most...

Page 161: ...a the front panel is using the direction keys The key switches from panel to panel in the sequence in which the panels were opened Hidden panels are not highlighted Changing to a different open or to...

Page 162: ...iginal instrument is selected again The data set is structured differently for each instrument The data sets differ with regard to the following points Selection of parameter fields parameters Example...

Page 163: ...e g filter set tings and so on remain in the background with the function settings and are displayed in the panel and set in the instrument again the next time this function is called up 4 7 4 Hiding...

Page 164: ...ighlighting controls The highlighted element is then activated or deactivated toggle function using the ENTER functions of the various entry media ENTER key rotary knob click and so on Function Front...

Page 165: ...h a rotary knob click the ENTER key or by clicking with the mouse The drop down param eter list is displayed below the selection field Items in the parameter list are highlighted using the rotary knob...

Page 166: ...le value range are not accepted an audible warning is issued and the entry is changed to its permissible minimum or maximum value The possible value range is displayed above the softkey bar 4 7 9 1 Va...

Page 167: ...then moves to the first digit to the right of the decimal point or if there is no decimal point to the digit at the extreme right A digit can now be entered using the keyboard the digit at the cursor...

Page 168: ...on Using Reference Values when Entering Values The audio analyzer allows reference values in various places These reference values are used as a basis for settings for other parameters The example be...

Page 169: ...ntry with the ENTER key Finishing value entry with unit selection Press the softkey with the desired unit Use the F5 to F12 keys to select the desired unit or Complete the entry with the m k etc keys...

Page 170: ...g for graph labels is to be newly entered simply begin entering characters using the keypad on the front panel the old text is deleted automatically when the first key is pressed The keypad on the fr...

Page 171: ...h the ENTER key Exiting text entry without adopting the entered characters Press the ESC key Press the ESC key Click in a different entry field 4 7 11 Display Fields Sometimes it is very useful for op...

Page 172: ...tive If a setting is changed in the associated parameter field in the left hand column this change is also shown in the display field in the right hand column 4 7 13 Input Help Information on the poss...

Page 173: ...g radio button is clicked A parameter from a selection field is also executed by activating the ENTER function In this case a simple mouse click will select and activate the desired parameter Most set...

Page 174: ...lecting a parameter from a list Highlight the selection using the rotary knob or up down cursor keys and confirm with a rotary knob click or the ENTER key Highlight the selection using the up down cur...

Page 175: ...ch unit how many digits etc A series of panels for the different measurement windows are provided for this pur pose The results are finally displayed in the various measurement windows The basic setti...

Page 176: ...hannels are shown in the measurement fields exception frequency phase or frequency group delay measurement If not all of the columns are required because one or more of the associated measure ment fun...

Page 177: ...it changes to green again If a measurement channel is switched off the text OFF appears in the corresponding measured value display If no measurement result is available e g frequency result for DC m...

Page 178: ...ctivated using the Show button in the Dis play field The combo displays can also be opened via the menu bar They are located under the Displays button underneath the Numeric Display option Depending o...

Page 179: ...ssociated Config panel Activate the combo dis play directly via the menu bar Press the MENU key and select the DIS PLAY button using the rotary knob Open the pulldown menu with the ENTER key or a rota...

Page 180: ...channel analyzer instruments the Config panels are offered in two col umns since each channel can be configured by itself For analyzer instruments with more than 2 channels the Config panels are offer...

Page 181: ...be adopted automati cally as reference values Bar graph scaling If the Autoscale button is activated the extreme values that have so far occurred are used for scaling the left hand and right hand scal...

Page 182: ...ed permanently in red as soon as it is exceeded Pressing the START key again or entering a new limit resets the limit to green The measurement display in the numeric display field always behaves in th...

Page 183: ...playing measurement results is usually a two dimensional graphic Measured values as a function of frequency measurements over a time axis and so on are just a few examples of the many possible applica...

Page 184: ...n be recorded along an x axis Each trace can consist of a large number of scans The traces can be saved and saved traces reference curves and or limit curves can be imported into the graph Up to four...

Page 185: ...another measurement function One or two traces TRACE A and TRACE B can be recorded along a frequency axis Each trace can consist of a large number of scans The traces can be saved and saved traces ref...

Page 186: ...f the analyzed audio signal over time is displayed One or two traces TRACE A and TRACE B can be recorded along a time axis The traces can be saved and saved traces ref erence curves and or limit curve...

Page 187: ...are recor ded along a frequency axis The structure of the distortion products 2nd 3rd 4th nth harmonic DFD of 2nd or 3rd order etc can be recognized at a glance The bar graph can display one or two c...

Page 188: ...me axis It is possible to display up to two PESQ POLQA graphs simultaneously where they can be configured differently 4 8 4 6 Opening graphical windows The graphical windows can be opened via the menu...

Page 189: ...graphical window Open graphical window via Config panel Highlight the Data List button in the associated Config panel and open the graphical window with the ENTER key or rotary knob click Highlight t...

Page 190: ...e left edge of the screen activate the Disp Config button and click the desired panel Open panel for configur ing a graphical window via softkeys in graphical window Press Settings softkey of respecti...

Page 191: ...shown in the right hand column as grayed out display fields These fields cannot be accessed while the track function is active If a setting is changed in the associated parameter field in the left han...

Page 192: ...lly adapted to the measured value The used unit will appear on the y axis of the graph see example below Sometimes it is better to use a label defined by the user this label can be entered in the para...

Page 193: ...ves appear as a red line on the graph Each measured value which violates a limit is highlighted by a red dot on the curve In addition a red arrow pointing up down in the bottom right hand corner of th...

Page 194: ...ttings of the x axis Display of X and Y Values The Resolution field is used to set how many digits are used when displaying values on the x axis and y axis and at the cursor Values in linear units can...

Page 195: ...f the display options can be found in the operating manual on the documentation CD 1 Additional cursor values 2 Cursor Y value 3 Marker 4 Horizontal cursor 5 Vertical cursor 6 Harmonic marker 7 Cursor...

Page 196: ...is active and can be moved in the graph at any one time The active cursor is displayed with a solid line the inactive cursor is displayed with a broken line The O X button alternately switches the O a...

Page 197: ...se of operation using the mouse the desired cursor or one of its display fields can be activated and moved by simply clicking with the mouse A cursor can be moved in a number of different ways The act...

Page 198: ...ns is usually much greater than the number of pixels available for display in the graph the cur sor then indicates the bin with the largest measured value at the pixel in question and displays this bi...

Page 199: ...and are only applicable in the selected graphical window This means that when a different cursor is activated or a different graphical window is selected the cursor is moved using the settings applic...

Page 200: ...d Set to X Curs set the marker to the value of the currently selected cursor Set to Value Sets marker to a value that can be entered later in an input field that appears in the area of the softkeys Tr...

Page 201: ...possible to rescale the axes for certain traces only The initiated action corresponds to that of the Autoscale button in the corresponding configuration panel Restart Min Max Lim Viol function Activa...

Page 202: ...sured values 2 Numbering of measured values 3 Measured value with limit violation 4 Cursor 5 Display for limit violation 6 Display filter Open data list Data lists can be opened via the corresponding...

Page 203: ...n of the cursor Similarly the step size of cursor movement set via the softkey bar see the previous section also affects the movement of the cursor in the data list There are three ways of navigating...

Page 204: ...n the list In order to list individual scans the desired scan is selected in the following way Front panel with the SCAN keys External PC keyboard with the keys ALT PAGE UP and ALT PAGE DOWN Mouse by...

Page 205: ...g or digital interfaces Save Setup As To save instrument settings under a new name or to overwrite a setup that already exists corresponds to SAVE key on front panel see chapter 4 15 4 Loading and Sav...

Page 206: ...the currently selected screen see chapter 4 5 1 Opening Operating Hiding and Closing Pan els on page 139 In the list open panels are displayed without a suffix closed panels are identified by the suf...

Page 207: ...is then displayed on the currently selected screen see chapter 4 5 1 Opening Operating Hiding and Closing Panels on page 139 In the list open panels are displayed without a suffix closed panels are id...

Page 208: ...e monitor Comments panel Allows entering a comment for the current setup This comment is stored in the setup and displayed again after reloading A few style options are available for the entry and can...

Page 209: ...isplayed when the mouse is moved over the button If there is an asterisk to the left of the comment this means that the checkbox on the left side is active and that the setup macro is executed using t...

Page 210: ...erms used in the help system About To call up information about the firmware version installed on the instrument 4 10 Settings on the Toolbar As with other Windows applications the toolbar on the audi...

Page 211: ...responds to the SAVE key on the front panel Opens a panel for storing instrument settings Selects the appropriate display window screen where the colors used have the fol lowing meaning The currently...

Page 212: ...ring output integrated loudspeaker or headphone connection per mits audio monitoring of analog or digital input signals both directly at the input of the audio analyzer and at the various analysis lev...

Page 213: ...easurement Levels on page 125 In the Channel field you select whether the signal of an individual channel mono or the stereo signal is applied to the audio monitoring output If Both is set both chan n...

Page 214: ...enerator This means The levels of all digital outputs are set to 0 V The levels of all analog outputs are set to 0 V whereby the outputs remain termi nated i e the impedance is retained The deactivate...

Page 215: ...that dis plays either the entire help contents list or the index To the right of that is a large area showing the current help page and if necessary a vertical scrollbar This area can also be moved up...

Page 216: ...unction Front panel PC keyboard Mouse Open help for a highligh ted parameter field Help page for selected parameter is displayed Press HELP key Press F1 key Close help Press HELP key again Press F1 ke...

Page 217: ...ys and press the Enter key Click item Select help text lan guage Press MENU key and highlight Utilities button using rotary knob or cur sor keys open pulldown menu with ENTER key or rotary knob click...

Page 218: ...le Select Window The File Select window has several sections The files last used are listed in the top section Recent Data Sets a maximum of ten files are displayed The available drives and directorie...

Page 219: ...given in the panel at the end of this sec tion The available drives and directories are shown underneath on the left hand side and the files in the selected directory are shown on the right hand side...

Page 220: ...the Create New Directory button softkey A window opens in which the new directory name can be entered Enter the name and press the Enter key 4 15 4 Loading and Saving Instrument Settings With the menu...

Page 221: ...or Function panel Burst duration loaded in the Generator Function panel On Time File menu item Generator voltage loaded in the Volt File or Tot Volt File field depending on the function of the Generat...

Page 222: ...Connection program and clicking on the Connect button The R S UPV must be selected as the remote operation device i e its computer name must be displayed in the Computer If the computer has been conf...

Page 223: ...or manual remote operation 4 17 Units The R S UPV features two types of units Units for measurement result display In the configuration panels for the measurement displays a display unit must be selec...

Page 224: ...nt result in hex notation All digital analyzer measurement functions usually deliver values ranging from 0 to 1 FS FS values 1 may occur in the following cases In the case of the Peak measurement func...

Page 225: ...2078 62 09 4 17 1 4 Unit for S N measurement results 4 17 1 5 Units for frequency measurement results Basic unit Hz 4 17 1 6 Units for phase measurement results Basic unit degrees 4 17 1 7 Units for g...

Page 226: ...unit interval 4 17 1 9 Unit for digital phase measurement results Phase to Ref Basic unit UI unit interval 4 17 2 Units for Value Entries To simplify matters In the following conversion formulas the...

Page 227: ...V 211 Getting Started 1146 2078 62 09 Relative analog level units with reference Absolute digital level units without reference Relative digital level units with reference Absolute time units Absolute...

Page 228: ...d 1146 2078 62 09 Relative frequency units with reference Absolute phase units Deviations tolerance relative to previous measured values in settling function Step size of a logarithmic level sweep Abs...

Page 229: ...the function assigned to the softkey Table 4 2 CONTROL panel Key on front panel Key of the PC keyboard Operation with mouse Function START CTRL F5 Starts continuous measurements and sweeps Resets the...

Page 230: ...next display setting screen WINDOW cursor CTRL SHIFT TAB left CTRL TAB right Switches the focus to the previ ous next panel open in the visi ble screen the panel with the focus is active SCAN cursor A...

Page 231: ...in the graphical windows Switches the measuring steps for wards and backwards for manual sweeps Rotary knob click ENTER Pressing the rotary knob has the same effect as pressing the ENTER key CURSOR U...

Page 232: ...digital interfaces Configuration of channels Bandwidth and sampling rate Reference values Synchronization settings and word length for digital interfaces Generator Function Selection of test signals S...

Page 233: ...splays Settings for limits minimum values and maximum values Freq Phase Config Settings for measured values of frequency phase and group delay measure ment in numeric display field Settings for associ...

Page 234: ...ent results The measurement results are displayed in the way defined in the configura tion panel Funct Ch1 to 2 Funct These combo displays are extensions to the numeric measurement displays of the mea...

Page 235: ...hical display The measurement results are displayed in the way defined in the respective FFT Graph 1 to 2 Config configuration panel Waveform This display window shows the characteristic of the measur...

Page 236: ...Single Single measurement is being performed Cont Continuous measurement is being performed Terminated Single measurement has been terminated Stopped Measurement has been stopped Wait for Trigger Anal...

Page 237: ...scharges 26 EMC protective measures 26 EN61010 1 28 Entering the IP Address 53 Ethernet 51 Example Measuring frequency response 99 Measuring total harmonic distortion 111 Example setups 119 External k...

Page 238: ...put voltage limiting 79 Over 220 Overload 220 Overview of Keys 213 P Panel Overview 216 Panels 138 Parameter fields 140 Password 53 LAN configuration 60 PESQ POLQA Graph 172 Ping Client 63 Point to po...

Page 239: ...s 210 Units for digital level measurement results 208 Units for distortion measurement results 208 Units for frequency measurement results 209 Units for group delay measurement results 209 Units for p...

Search results

Summary of Contents for UPV

Reviews:

Related manuals for UPV

Brands by name

Popular brands

R&S UPV, Getting Started

Search results

Summary of Contents for UPV

Reviews:

Related manuals for UPV

Brands by name

Popular brands