B&K 4071 Stp 31,500,000.00 Hz, Linear Trig Up Time 10,000 mS, F0-9 Move cursor to field 0 to

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F0-9 - Move cursor to field 0 to 9

This command is used to move the cursor directly to the specified field number. Each parameter field on the LCD display has an associated number with it, starting with 1 and increasing as you move from left to right, then top to

St:

0 Hz

Stp: 31,500,000.00 Hz

Linear Trig Up Time: 10,000 mS

-10.0 dBm

 

 

 

 

bottom. For example, the Sweep mode has seven fields:

Each field is numbered as follows:

Field 1 - St: 1,000,000.00 Hz

Field 2 - Stp: 31,500,000.00 Hz

Field 3 - Linear

Field 4 - Trig

Field 5 - Up

Field 6 - Time: 10,000 mS

Field 7 - 10.0 dBm

Field 0 has special meaning: turn the cursor off. When the cursor is off, the parameter values for a mode cannot be changed. Turning the cursor off can be used to safeguard parameter values from being changed by inadvertent key presses or turns of the rotary knob.

When the cursor is moved to a field other than 0, the cursor is always positioned in the rightmost position (least significant digit position) of that field.

If a field value is entered that is out-of-range (i.e. you try to set the cursor to field 8 in Sweep mode), the cursor will be turned off.

NOTE: When writing control software, it is preferable to use this command to move the cursor instead of the "N" (next cursor field) or "P" (previous cursor field) commands. This command ensures that the cursor goes directly to the desired field, regardless of where it was before the command was issued.

? or H - Print help menu

This command prints the on-line help menu. The menu is a listing of all remote control commands. To issue this command you may press either the "H" or the "?" keys on your terminal.

^E - Return a ^C

Sending an ASCII control E character (ASCII value 5) to the 4071 will cause it to echo back a control C (ASCII value 3). Remote control programs could use this future to confirm current settings of remotely controlled 4071.

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BK Precision 4071 User Manual Rev.2.2

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Contents User’s Manual Page +K Precision Corp Model User’s ManualTable of Contents Remote operation Warranty informationArbitrary waveform system DC Operation OptionIntroduction Description Modes Feature summarySync out connector Installation and setupSIG Out connector External Modulation In connector External Trigger/Gating/FSK/BPSK input External Arb Sync In / Out connector External Reference Input / Ext Arb. Clock connectorRS232 Interface connector Line in connectorOperating controls and keys Mode keyField arrow keys Recall / Store keyNumeric keys 0 to 9, Trigger keyÉ, ê, è, ç keys Clear key One Touch Mode KeysMHz/dBm, KHz/Vp-p/Sec, Hz/mVp-p/mS keys Operating guide Operating mode selectionChanging frequency Changing levelModifying an existing value Changing valuesEntering a new value Basic Sinewave CW Mode Mode descriptionsSinewave Mode 000,000.00 Hz 10.0 dBm Internal AM Mode External AM Mode Parameters External AM ModeExternal AM Input gain 000,000.00 Hz PEP level -10.0 dBm Input GainInternal FM Mode Parameters Internal FM ModeInt FM 1,000 Hz Pk dev 10,000 Hz 000,000.00 Hz 10.0 dBm Peak Frequency DeviationExternal FM Mode Parameters External FM ModeExternal FM Pk dev 10,000 Hz 000,000.00 Hz 10.0 dBm Internal PM Mode Parameters Internal PM ModePeak Phase Deviation Int PM 1,000 Hz Pk dev 180 deg 000,000.00 Hz 10.0 dBmExternal PM Mode Parameters External PM ModeExternal PM Pk dev 180 deg 000,000.00 Hz 10.0 dBm Sweep Mode Sweep time Up / Down sweepInternal FSK Mode Parameters Internal FSK ModeMark Frequency Space FrequencyExternal FSK Mode Parameters External FSK ModeExt FSK Mark 1,000,000.00 Hz Space 2,000,000.00 Hz 10.0 dBm Ext FSK InputBurst Mode Trig Ton 10,000 mS 000,000.00 Hz Off 10.0 dBm Burst Mode IntroductionBurst frequency Internal SSB Mode Parameters Internal SSB ModeInt SSB 1,000 Hz Upper Sideband 000,000.00 Hz 10.0 dBm Upper/Lower Sideband selectionsExternal SSB Mode Parameters External SSB ModeExternal SSB Upper Sideband 000,000.00 Hz 10.0 dBm Dtmf generation # Duration 200 mS Delay Level -10.0 dBm Dtmf Generation ModeDtmf Generation Mode Parameters BackgroundDtmf Duration Dtmf DelayDtmf Detection Mode Parameters Dtmf Detection ModeDtmf detection on Ext Mod input 3 # a Dtmf detected digitsPower & Voltage Measurement Mode Parameters Power & Voltage Measurement ModePower Level Voltage LevelRemote Mode Arbitrary ModeOther mode Internal Bpsk Mode Parameters Internal Bpsk ModeInt Bpsk 1,000 Hz 000,000.00 Hz 10.0 dBm External Bpsk Mode Parameters External Bpsk ModeExternal Bpsk 000,000.00 Hz 10.0 dBm 10,000 Hz F2 Ton 000 mS Toff 10.0 Dualtone Generation ModeDualtone Examples Using the Data Modulation Mode Data Modulation ModeData Modulation Mode Parameters Baud RateExample Message Downloading Modulation Message DataSaving the Message Triggering the TransmissionVCO Mode Parameters Voltage Controlled Oscillator VCO ModeStart End 1,000,000.00 Hz 10.0 dBm End FrequencyRemote Operation ConnectingChecking your connection with Hyper Terminal Remote Control Programming Rules Remote Control OperationReset 4071 to Sine wave mode Remote Control Commands× Ø Returns CE1,0 Enable, Disable LCD echo to terminal K1.0 Enable, Disable front panel keys and rotary knobReport hardware and software versions Linear Trig Up Time 10,000 mS Stp 31,500,000.00 HzF0-9 Move cursor to field 0 to ? or H Print help menuExample Remote Control ExamplesQuick Start Guide Arbitrary Waveform ModePin 9-pin cable Pin 25 pin cable adapter Description of the Arbitrary Waveform Generator Introduction to the Arbitrary Waveform SystemFeature Summary Switching ModesFunction Generator Pulse GeneratorInt Clock / Ext Clock / Lock Master Lock slave mode Arbitrary Waveform ModePhase Continuous/Triggered modeFunction Gen Wave Pos Ramp Rep Freq 100,000 Hz 000 mV Function Generator ModeWaveform Repetition FrequencyPositive Only Pulse Generator ModeDuty Cycle Downloading arbitrary waveforms Using WAVELOAD.EXESaving Arbitrary Waveforms Cwaveload /COMx /y /baudz filename.extUsing your own program Floating Point Format Data FormatsRules for Floating Point format Example #2 Time & Value Floating Point FormatDigital Format Rules for Integer format Integer FormatRules for Hexadecimal format Hexadecimal FormatExample The data value E468 is handled as follows Rules for Binary format Binary FormatExample Arb Multiple Units LockingGenerator Phase Resolution More on Phase OffsetsStarting Address = Number of waveform points * Phase Offset Waveform Size RestrictionsProgram Listing ARB.BAS Example Arb ProgramClose System Subroutines Return Print #1, a Send integer value to Return Return DC Operation Option Wiring DiagramOperating Modes 4071 SpecificationsRemote Software CDAppendix a Hardware SetupCLS CLS Print Print Subroutines END SUB Appendix B Television Remote Control ExampleCLS Make sure a 4071 is attached to the serial port Print Limited Two-Year Warranty Service Information Savi Ranch Pkwy Yorba Linda, CA 92887 USA TEL