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SRS Labs SR850 manual System Setup Menu Settings, Settings Keys

Models: SR850

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System Setup Menu

Settings

The Settings menu is used to configure the printer, plotter and computer interfaces, and to set the screen, sound and clock/calendar parameters.

Settings

Com:

Sound:

Plotter:

Printer:

More:

Settings

Screen:

Time:

SYSTEM

SETUP

Settings

Communications

Sound

Plotter

Printer

More

Screen

Time

Return:

Return:


						Return				Return

Settings Keys

The Settings menu consists of two menus, with each key activating a submenu. Use the More and Return softkeys to toggle between the two menus.

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SRS Labs SR850 manual System Setup Menu Settings, Settings Keys

Contents

Model SR850 Page Table of Contents Table of Contents Safety and Preparation for USE Page SR850 DSP LOCK-IN Amplifier Specifications Signal ChannelReference Channel DemodulatorSR850 DSP Lock-In Amplifier Inputs and OutputsDisplays Analysis FunctionsCommand List VariablesCursor MarkAUX INPUT/OUTPUT MathSetup Print and PlotFront Panel Controls Auto FunctionsStandard Event Status Byte Error Status Byte Status Byte DefinitionsInterface StatusGetting Started Your First Measurements Key Types Hardkeys Softkeys KnobGetting Started Basic LOCK-IN Basic Lock-inBasic Lock-in Basic Lock-in Basic Lock-in Displays and Traces Displays and TracesDisplays and Traces Displays and Traces Displays and Traces Displays and Traces Displays and Traces OUTPUTS, Offsets and Expands Outputs, Offsets and ExpandsOutputs, Offsets and Expands Outputs, Offsets and Expands Outputs, Offsets and Expands Scans and Sweeps Scans and SweepsScans and Sweeps Scans and Sweeps Scans and Sweeps Scans and Sweeps Scans and Sweeps Disk Drive Using the Disk DriveStoring and Recalling Data Disk Drive Disk Drive Disk Drive Disk Drive Disk Drive Storing and Recalling Settings TEST1 AUX Outputs and Inputs Aux Outputs and InputsAux Outputs and Inputs Aux Outputs and Inputs Aux Outputs and Inputs Trace Math Trace MathTrace Math Right edge of the graph display. In this case Trace Math Trace Math Trace Math Trace Math Trace Math Why use a lock-in? SR850 Basics What is a LOCK-IN AMPLIFIER?What is phase-sensitive detection? Where does Lock-in reference come from? All lock-in measurements require a reference signalMagnitude and phase SR850 BasicsWhat does a LOCK-IN MEASURE? RMS or Peak?What does the SR850 measure? Degrees or Radians?SR850 Basics Functional SR850 SR850 Functional Block DiagramPLL SR850 Basics Reference Oscillators and Phase Phase JitterReference Channel Reference InputHarmonic Detection Phase Sensitive Detectors PSDs Digital PSD vs Analog PSDSR850 Basics Time Constants and DC Gain Time ConstantsDigital Filters vs Analog Filters Synchronous FiltersLong Time Constants What about resolution?DC Output Gain DC Outputs and Scaling CH1 and CH2R and Output scales R Output Offset and ExpandTrace displays Trace output scalingSR850 Basics SR850 Basics What is dynamic reserve really? Dynamic ReserveDynamic reserve in the SR850 Minimum dynamic reserveInput noise Signal Input Amplifier and FiltersNotch filters Anti-aliasing filter Input ImpedanceCommon Mode Signals Input ConnectionsDifferential Voltage Connection A-B Single-Ended Voltage Connection aCurrent Input AC vs DC CouplingIntrinsic Random Noise Sources Johnson noiseShot noise NoiseSR850 Basics Capacitive coupling External Noise SourcesInductive coupling Microphonics Resistive coupling or ground loopsThermocouple effects How does a lock-in measure noise? Noise MeasurementsNoise estimation Noise Front Panel Power ButtonVideo Display Front Panel Signal Inputs Ch1 & Ch2 OutputsFront Panel Default Display Status Activity IndicatorsSoft Key Definitions Soft KeysScreen Display Data TracesTrace 1 Trace 2 Y Trace 3 R AI1Single and Dual Trace Displays Screen Display BAR Graphs Signal Vector Polar GraphsPlot of X and Y ScaleStrip Charts Chart ScalingData Scrolling CursorCursor Display MarksTrace SCANS, Sweeps & Aliasing Starting and Stopping a Scan Default ScanAliasing Effects Settings & INPUT/OUTPUT Monitor Menu Display Status Indicators SRQ ALTScreen Display Normal and Alternate Keys KeypadMenu Keys START/CONT and PAUSE/RESET KeypadAdditional Menus Entry KeysActive Display CursorMark Auto Phase Auto SetupCursor MAX/MIN Auto ReservePrint to a Printer Print to a Disk FileHelp LocalKeypad Power Entry Module IEEE-488 ConnectorRS232 Connector PC Keyboard ConnectorRear Panel BNC Connectors Rear PanelAUX in 1-4 A/D Inputs AUX OUT 1-4 D/A OutputsUsing SRS Preamps Preamp ConnectorTrig TTL OUTRear Panel SR850 Menus Default Settings SR850 MenusReference and Phase Menu Reference PhaseAuto Phase Reference PhaseReference and Phase Menu Reference SourceReference and Phase Menu Harmonic Sine Output Input and Filters Menu Input and FiltersSource Current Gain Input FiltersInput and Filters Menu Grounding Coupling Line NotchesGain and Time Constant Menu SensitivityAuto Gain Gain Time ConstantGain and Time Constant Menu ReserveMan Reserve Auto Reserve Time ConstantAnalog Outputs with Short Time Constants Filter dB/oct SynchronousGain and Time Constant Menu Output and Offset Output and Offset MenuOutput Offset Output and Offset Menu Short Time Constant LimitationsTrace and Scan Menu Trace and ScanTrace Scan Trace 1, 2, 3 orTrace and Scan Menu Sample RateScan Length Shot or LoopTrace and Scan Menu Display and Scale Menu Display and ScaleFormat Monitor Display Scale Display ScaleDisplay and Scale Menu Display and Scale Menu Display and Scale Menu AUX Outputs Menu Aux OutputsAUX Outputs Aux Out 1, 2, 3 orAux Outputs Menu Voltage Sweep LimitsTrigger Starts? Aux Outputs Menu Cursor Setup Menu Cursor SetupCursor Setup Cursor SeekCursor Width Vert Grid Divs Cursor Setup MenuCursor Control Cursor Readout Edit Mark Menu Edit MarkInsert Mark Edit MarkEdit Mark Menu Delete Mark Cursor to Next Cursor to PreviousMath Menu MathMath Keys MathPoint Math Menu SmoothReturn Math Menu FitDo Fit Type of Fit View Parameters Exp. Fit Line FitGauss. Fit Left and Right Limit Limit MarkersDo Calc Math Menu CalcOperation Argument Type Math Menu Stats Do StatsDisk Menu DiskDisk Keys DiskDisk Menu Save DataTest 85S SET Recall Data Data Recall File Name Save Settings Recall Settings Disk Utilities System Setup Menu System SetupSetup Keys System SetupSystem Setup Menu Settings Settings KeysSystem Setup Menu Output to RS232/GPIBSetup RS232 Setup GpibView Queues Alarms System Setup Menu Setup SoundKey Click Setup Plotter Plot ModePlot Speed Define Pens Setup Printer Printer TypeSystem Setup Menu Setup Screen Move Right Move Left Move Up Move Down ReturnTime Setup TimeDate System Setup Menu Plot Plot AllPlot Trace Plot CursorSystem Setup Menu Info System Setup Menu Keypad Test Keyboard Test System Setup Menu Test HardwareKnob Test Disk Drive Test RS-232 TestMemory Test Screen Test Printer TestRemote Programming Interface Ready and Status Remote ProgrammingGET Group Execute Trigger Detailed Command List RememberRemote Programming Reference and Phase Commands Harm ? Slvl ?Remote Programming Input and Filter Commands Remote Programming Gain and Time Constant Commands Sens ?Rmod ? Rsrv ?Ofsl ? Sync ?Remote Programming Output and Offset Commands Fout ? i , jOexp ? i , x, j AoffRemote Programming Trace and Scan Commands TrigRemote Programming Display and Scale Commands AsclDhzs ? i , j RBIN?Cursor Commands Csek ? Cwid ? Cdiv ? Clnk ? Cdsp ?Cmax CURS?Mark Commands CnxtCprv MdelRemote Programming AUX Input and Output Commands OAUX? Auxm ? i , j Auxv ? i Saux ? i , x, y, z Tstr ?Smth Math CommandsCopr ? Calc Store and Recall File Commands Setup Commands Pngd ? Pnal ?Pncr ? Prnt ?Remote Programming Print and Plot Commands PrscPall PtrcRemote Programming Front Panel Controls and Auto Functions Data Transfer Commands Outp ?OAUX? Snap ? i,j ,k,l,m,nTrca ? i, j, k Spts ?Trcb ? i, j, k Trcl ? i, j, k Fast ? Strd Interface Commands RSTIDN? Locl ?Status Reporting Commands CLSESE ? i ,j SRE ? i ,jUsing STB? to read the Serial Poll Status Byte Using Serial PollSerial Poll Status ByteService Requests SRQ Standard EventLIA Status Byte INPUT/RESRVExample Program Remote Programming Remote Programming Remote Programming Remote Programming Remote Programming Declare SUB Txlia LIA%, SND$ Declare SUB Finderr BDNAME$ = LIA Call IBFINDBDNAME$, LIA% If LIA% 0 then Call FinderrCall TXLIALIA%, WRT$ Call IBCLRLIA% Call TXLIALIA%, WRT$WRT$ = FAST2STRD Call TXLIALIA%, WRT$ Call IBRDILIA%, RXBUF%Next I% DIM RFBUF10Call IBRSPLIA%, SPR% Loop While SPR% and 2 END SUB Performance Tests HardkeysPerformance Tests General Installation PowerScreen Brightness Display PositionNecessary Equipment Performance Tests Warm UpTest Record If a Test FailsPerformance Tests Procedure SetupSelf Tests Performance Tests GAIN/TC DC OffsetInput Performance Tests GAIN/PHASE Common Mode RejectionINPUT/FILTER Performance Tests Amplitude Accuracy and Flatness GAIN/TC Amplitude Linearity OUTPUT/OFFSETPerformance Tests Frequency Accuracy Performance Tests Phase Accuracy INPUT/FILTERSPerformance Tests Sine Output Amplitude Accuracy and Flatness Performance Tests DC Outputs and Inputs DISPLAY/SCALE Input Noise TRACE/SCANPerformance Tests Common Mode Rejection SR850 Performance Test RecordSelf Tests DC OffsetSR850 Performance Test Record Amplitude Linearity Frequency AccuracySine Output Amplitude and Flatness CH1SR850 Performance Test Record DC Outputs and Inputs Input Noise SR850 Service Circuit BoardsSR850 Service Adjusting the DC Offset and Common Mode Rejection REF/PHASERef. Frequency Select Reference Frequency 1 Enter Enter 1 Hz Input Adjusting the Notch Filters Bottom display should read Press SR850 Service Circuit Description Video Driver and CRTCircuit Description CPU Board Microprocessor SystemKeypad Interface Keyboard InterfaceExpansion Connector SpeakerCLOCK/CALENDAR Printer InterfaceUnregulated Power Supplies Power Supply BoardPower Supply Regulators Circuit Description DSP Logic Board DAC Outputs Interface to CPU BoardAnalog Input Board Input AmplifierGain Stages and Notch Filters ANTI-ALIASING FilterInterface Power Supply Board Parts List 22U MINDS1 REDJP1 PIN, WhiteDSP Logic Board Parts List Parts List 1U Axial PIN DIL Digital Parts List Test Jack Analog Input Board Parts List GAL/PAL, I.CCard Ejector RCA PhonoParts List PIN DI Analog Parts List PIN Mach AD645JN CPU Board Parts List BR-2/3A 2PIN PC1002 00225-548 PIN DRA DINGpib Shielded Plcc 68 TH Plcc THStatic RAM, I.C NAT9914BPDChassis Assembly Parts List Switch FAN GuardBe CU / FFT Card GuideDpdt ENA1J-B20 SoftpotSAS50B SpkrMiscellaneous Parts List Parts List