Casio E-Con EA-200 User Manual Download

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RJA510188-4

http://world.casio.com/edu/

http://classpad.net/

E-Con EA-200

Application

User’s Guide

For ClassPad 300/ClassPad 300 PLUS

Summary of Contents for E-Con EA-200

Page 1: ...RJA510188 4 E http world casio com edu http classpad net E Con EA 200 Application User s Guide For ClassPad 300 ClassPad 300 PLUS ...

Page 2: ... following operations from the ClassPad unit Configuring EA 200 sampling parameters Starting and ending an EA 200 sampling operation Saving sample data Analysis and graphing of sample data All of the explanations provided here assume that you are already familiar with the operating precautions terminology and operational procedures of the ClassPad 300 ClassPad 300 PLUS and the EA 200 20050601 ...

Page 3: ...ecuting a Sampling Operation 5 1 Starting the Sampling Operation 5 1 Operations Performed during Sampling 5 2 Saving Sample Data 5 5 6 Outputting a Function to the Speaker 6 1 7 Using the Multimeter Window 7 1 Viewing Sample Data on the Multimeter Window 7 1 Saving Sample Data from the Multimeter Window 7 4 8 Graphing Data 8 1 E Con Graph Editor Window 8 1 Drawing a Graph 8 5 9 E Con Graph Window ...

Page 4: ... the E Con EA 200 application and displays a Sensor Setup window E Con EA 200 Application Windows The E Con EA 200 application has three windows a Sensor Setup window an E Con Graph Editor window and an E Con Graph window Only the Sensor Setup window is visible when you start up the E Con EA 200 application You can have any two of the three windows Sensor Setup E Con Graph Editor E Con Graph displ...

Page 5: ... data Compare You can configure separate graph settings for each of the above tabs After selecting one of the tabs you can then change to the E Con Graph window and graph its data k E Con Graph Window The E Con Graph window graphs sampled data in accordance with the settings configured with the E Con Graph Editor window You can use the E Con Graph window to analyze a graph be zooming it by perform...

Page 6: ...n Graph window active Displays the ClassPad Graph Editor window For details see the section about the Graph Table application in the ClassPad 300 ClassPad 300 PLUS User s Guide Displays the ClassPad Graph window For details see the section about the Graph Table application in the ClassPad 300 ClassPad 300 PLUS User s Guide Displays the ClassPad List Editor window For details see the section about ...

Page 7: ...p Store Mem Recall Tool Custom New Probe Custom Probe Edit Custom Probe Edit Vernier Sensor Clear All Version Functions Displays the Sample tab of the Setup dialog box The Setup dialog box has a Sample tab for advanced sampling parameters a Trigger tab for advanced trigger parameters and a Graph tab for graph settings Saves the settings on the Sensor Setup window under a file name for later recall...

Page 8: ...size that allows display of all data on the same screen Displays a cross shaped trace cursor The cursor keys can be used to move the trace cursor along the graph and obtain coordinate readings Calculates the periodic frequency for a range specified on a graph Uses Fourier series expansion to convert a displayed waveform graph to a function Saves the currently displayed graph as a graphic image Sto...

Page 9: ...y 1Zoom Outputs a specific range of the displayed graph through the speaker Speaker Output Changes the unit of the axes that are displayed when the E Con Axes item on the Graph tab of the Setup dialog box is turned on Change Unit Clears the graph image recalled using the Mem menu s Recall Picture command Cls When drawing multiple graphs selecting this command changes the currently displayed source...

Page 10: ...n page 3 3 k E Con Graph Editor Window Status Bar This item shows Axes when the E Con Axes option is turned on and nothing when E Con Axes is turned off For details about the E Con Axes option see Configuring Graph Window Options on page 3 11 k E Con Graph Window Status Bar As with ClassPad applications tapping anywhere on the E Con graph screen with the stylus displays the coordinates of the tapp...

Page 11: ...re for configuring sampling settings on the Single tab is similar to a Windows Setup Wizard As you select a sensor and input setting values on the Single tab settings are adjusted automatically in order to make it possible to perform sampling properly Even if you are configuring settings for a single sensor you should use the Multiple tab when you want to configure all of the detailed settings you...

Page 12: ...of a user defined custom probe For more information see Using a Custom Probe on page 3 12 4 After selecting a sensor tap Set This closes the Select Sensor dialog box The Sensor Setup window now shows the name of the sensor you selected along with boxes for the sample range and total elapsed sampling time Total Sampling Time The example screen below shows what would appear if when the CASIO Tempera...

Page 13: ...r and then tap Store See 4 Using Setup Memory for more information Use the ClassPad keyboard to input a total time value Tapping here displays a menu of units msec seconds minutes hours days for the total time Selecting some sensors will cause different parameters from those shown above to appear The following table explains you should go for more information about such these sensors For this type...

Page 14: ...he nearest integer The number of samples integer value is used to recalculate the total sampling time Number of Samples Sampling Interval and displays the result in the Total Sampling Time box on the Sensor Setup window All of this means that the value you input on the Total Sampling Time dialog box may not necessarily the value that appears on the Sensor Setup window k Microphone FFT Parameters T...

Page 15: ... connected to CH1 SONIC Select this option when the Photogate sensor is connected to SONIC Gate Status Open Open Open Open Timing starts when the gate opens and continues until it closes and then opens again Open Close Timing starts when the gate opens and continues until it closes Close Open Timing starts when the gate closes and continues until it opens Close Close Timing starts when the gate cl...

Page 16: ...on when the Photogate Pulley sensor is connected to SONIC Distance 1m Input a value in the range of 0 1 to 4 to specify the distance in meters Store List Folder EConSamp Specify the variable folder for storage of time Data distance velocity and acceleration data Time Time Input a variable name up to eight characters long for storage of time data Distance Distanc Input a variable name up to eight c...

Page 17: ...plication This displays the Single tab of the Sensor Setup window If the E Con EA 200 application is already running and another window besides the Sensor Setup window is displayed tap C to change to the Sensor Setup window 2 Tap the Multiple tab This displays the Multiple tab which appears as shown to the right 3 Tap inside the box of one of the sensors you want to select CH1 CH2 CH3 SONIC This c...

Page 18: ...Sensor dialog box and displays the Multiple tab again step 2 with the name of the sensor you selected next to the channel name 6 Repeat steps 3 through 5 for all of the channels you want to use for sampling You can select sensors for up to three channels at one time If you select sensors for four channels an error occurs when you start sampling To correct the problem display the Select Sensor dial...

Page 19: ...ameters on page 3 5 10 To apply the current settings on the Setup dialog box tap Set This closes the Setup dialog box 11 You can start sampling immediately or you can save the setup in memory for later recall To start sampling immediately tap V See 5 Executing a Sampling Operation for more information To store the setup in memory tap SetupMem on the menu bar and then tap Store See 4 Using Setup Me...

Page 20: ...p window menu bar displays the Setup dialog box The Setup dialog box has the three tabs shown below Sample Tab Trigger Tab Graph Tab The following describes each of the tabs in detail Sample Tab and Trigger Tab These tabs let you configure advanced parameters for the tab Single or Multiple that is currently open on the Sensor Setup window The Sample tab has parameters that control how sampling is ...

Page 21: ...of the Setup dialog box The initial Mode setting is the mode that matches the sensor that was selected on the Single tab 3 Use the Mode box to select the mode you want For more information about modes see Modes on page 3 3 Selecting a mode causes the applicable parameters to appear on the Sample and Trigger tabs 4 Use the Sample and Trigger tabs of the Setup dialog box to configure the required pa...

Page 22: ...k Normal Mode This general purpose mode can be used for a wide range of sampling applications The Normal Mode is used for relatively short sampling When the Normal Mode is selected you need to specify the sampling interval the number of samples and the timing of the start trigger k Real Time Mode Basically the Real Time Mode is the same as the Normal Mode except that it produces a real time graph ...

Page 23: ...d Values Time Sampling Interval Number of Samples Other Modes Period Mode Unlike the other modes that record time and sampled values the Period Mode records the number of samples 1st sample 2nd sample and so on and the intervals between samples For details see Period Mode Parameters on page 3 7 Tip If you display the Setup dialog box from the Multiple tab of the Sensor Setup window the Mode box wi...

Page 24: ...he warm up time for the sensor You can select from among the following options for this setting Auto Automatically sets a preset value for each sensor Manual Selecting this option displays a dialog box like the one shown below Specify a warm up time in the range of 1 to 99 seconds and then tap Set Start Trigger Specify the event that triggers the start of sampling You can select from among the fol...

Page 25: ... Screen Count Down For details about each parameter see Parameters Common to All Modes on page 3 5 Except for the Tap Screen item all of the other start trigger options require specification of additional parameters For details see Additional Start Trigger Parameters on page 3 9 k Fast Mode Parameters Tab Parameter Initial Default Range Sample Sampling Interval 20 애sec 20 애sec to 500 애sec Number o...

Page 26: ...ngs of the Frequency Pitch and Frequency Max parameters can be changed on the Sensor Setup window See Microphone FFT Parameters on page 2 4 for more information k Extended Mode Parameters Tab Parameter Initial Default Range Sample Sampling Interval 5 min 5 to 240 min Number of Samples 100 10 to 30000 Trigger Start Trigger Tap Screen fixed For details about each parameter see Parameters Common to A...

Page 27: ...ling 4 Falling to Rising 1 3 4 2 Threshold value The parameters shown below can also be configured when the Period Mode is selected These parameters appears on the Sensor Setup window not on the Setup dialog box Parameter Initial Default Range Store List Data Folder EConSamp Any folder Interval Interval Any name up to 8 characters Count Count Any name up to 8 characters Store List Data Folder Spec...

Page 28: ...onnected sensor Depends on connected sensor Trigger Edge Rising Rising Falling Sensor This parameter shows the sensor that is currently connected to the CH1 channel This parameter cannot be changed manually Sampling is triggered in accordance with the input value of the sensor connected to the CH1 channel The timing of the trigger is controlled in accordance with the following two parameters Trigg...

Page 29: ... the trigger is controlled in accordance with the following two parameters Trigger Threshold Specify a threshold value to specify when sampling is triggered Trigger Level Select either Above any value above the Trigger Threshold value or Below any value below the Trigger Threshold value for this parameter Tip With this start trigger sample triggering depends solely on whether the current input val...

Page 30: ...tivity levels for the EA 200 s microphone Configuring Graph Window Options This section explains how to configure the settings of the Graph tab of the Setup dialog box u To configure graph window options 1 On the Sensor Setup window menu bar tap Setup This displays the Sample tab of the Setup dialog box 2 Tap the Graph tab 3 Select the check boxes of the options you want to turn on and clear the c...

Page 31: ...ustom probe In addition to the CASIO and Vernier sensors that are preset in the E Con EA 200 application see 10 Sensor List you can also configure your own custom probes for use during sampling Once you configure a custom probe it is available on the Custom tab of the Select Sensor dialog box which you can access from the Sensor Setup window k Configuring Custom Probes To configure a custom probe ...

Page 32: ...me Warm Up Specify the warm up time for the sensor in seconds from 0 to 99 6 After all of the parameters are the way you want tap Set to save the custom probe and close the Custom Probe dialog box This saves the custom probe data in ClassPad memory as a variable with the name you specified in step 3 The custom probe data is locked which means that it cannot be edited using another application on t...

Page 33: ...t the folder that contains the custom probe data from the list that appears 4 Tap the Name down arrow button and then tap the name of the custom probe you want to edit 5 Tap OK This displays the Custom Probe dialog box which shows the current Slope Intercept Unit Name and Warm Up settings of the custom probe you selected in step 3 6 Change the settings 7 After all of the parameters are the way you...

Page 34: ... characters for the custom probe name 5 Tap OK This displays the Custom Probe dialog box which shows the current Slope Intercept Unit Name and Warm Up settings of the Vernier sensor you selected in step 2 6 Change the settings 7 After all of the parameters are the way you want tap Set to save the custom probe and close the Custom Probe dialog box This saves the custom probe data in ClassPad memory...

Page 35: ...probe you want to calibrate to the EA 200 s CH1 channel 2 What you should do next depends on whether you are calibrating a new custom probe or an existing custom probe whose settings have been edited When calibrating a new custom probe Perform steps 1 through 5 under To configure a new custom probe on page 3 12 You can skip step 2 if you want When calibrating an existing custom probe Perform steps...

Page 36: ...uses the Sampling dialog box to change as shown to the right 7 In the Value 2 box input the reference value for the second sample and then tap OK This closes the Input Value dialog box and returns to the Custom Probe dialog box The EA 200 calculates the slope and the intercept for the linear interpolation formula from the first set of values reference and sampled and the second set of values and a...

Page 37: ...hrough 6 under To edit an existing custom probe on page 3 14 3 Tap Zero Adjust This starts sampling by the sensor connected to the CH1 channel and displays a Sampling dialog box like the one shown to the right This is how the dialog box appears during standby prior to the sample If this dialog box is left on the display sampling will terminate and the dialog box will close automatically after abou...

Page 38: ...nfigure the settings you want For details about settings see the following 2 Basic Steps for Configuring Sampling Parameters Configuring Advanced Sampling Parameters on page 3 2 and Configuring Graph Window Options on page 3 11 2 On the SetupMem menu tap Store This displays the Store Data dialog box 3 On the dialog box tap the Folder down arrow button and then select the destination folder from th...

Page 39: ...displayed 2 On the SetupMem menu tap Recall This displays the Recall Data dialog box 3 Tap the Folder down arrow button and then tap the name of folder that contains the setup you want to recall 4 Tap the Name down arrow button and then tap the name of the setup you want to recall 5 Tap OK This closes the Recall Data dialog box and recalls the setup you selected u To delete setup data Use the Clas...

Page 40: ... accordance with the setup you will be using for the sampling operation 4 Set up the sampling environment with the material to be sampled required equipment etc Starting the Sampling Operation This section explains how to start the sampling operation and describes the entire sampling procedure right up to the end u To start a sampling operation 1 On the Sensor Setup window select either the Single...

Page 41: ...ata on page 5 5 for more information Operations Performed during Sampling The following is the general flow of operations that are performed during sampling Setup data is sent from the E Con EA 200 ClassPad to the EA 200 Sampling operation is triggered Sampling operation is started by a manual trigger tapping the screen or by one of a number of automatic triggers Sampling ends Sampling ends automa...

Page 42: ...el names for the graph s vertical and horizontal axes Graphing ends when data sampling does The Message Box shows the name of the channel used for sampling and the label names for the graph s vertical and horizontal axes The graph is drawn using the data from the beginning of the sampling operation up to the present Sampling ends Cancels sampling and discards sampled data This dialog box appears w...

Page 43: ...d as the Start Trigger Mode 1 Start Standby 2 Sampling operation is triggered and data is graphed 3 Sampling ends and data is graphed Fast Normal The elapsed sampling time is counted on the display during sampling Cancels sampling and discards sampled data Fast Mode graphing example Normal Mode graphing example ...

Page 44: ...s saved under this variable whenever either of the following sensor settings is selected CASIO Microphone CASIO Speaker Sample Data FFT EA 200 s built in microphone Current data is saved under this variable whenever either of the following sensor settings is selected CASIO Microphone FFT CASIO Microphone with the FFT Graph setting turned on Vernier Microphone with the FFT Graph setting turned on P...

Page 45: ...nt data under a different name Use the ClassPad Variable Manager to save the current data in the EConSamp folder under a different name For details see the section about the Variable Manager in the ClassPad 300 ClassPad 300 PLUS User s Guide u To delete saved sample data Use the ClassPad Variable Manager to delete saved sample data For details see the section about the Variable Manager in the Clas...

Page 46: ...y arguments for sin etc using radian units This function treats all arguments as radian values regardless of the ClassPad s angle unit setting For details about how to input expressions into the Graph Editor window see the section about the Graph Table application in the ClassPad 300 ClassPad 300 PLUS User s Guide 5 Tap the Sensor Setup window to make it active 6 Tap the Sensor box to display the ...

Page 47: ...This displays the Output Frequency dialog box 12 Specify the output frequency on the dialog box Input a percent value for the output frequency value you want To output the original sound as is specify 100 To raise the original sound by one octave input a value of 200 To lower the original sound by one octave input a value of 50 13 Tap OK This displays a dialog box like the one shown to the right 1...

Page 48: ...erforming the procedures described here perform the preparation steps under To get ready for sampling on page 5 1 Warm up is not performed while you are using the Multimeter window for sampling If the Multimeter window left on the display sampling will terminate and the window will close automatically after about five hours Note that use of the Multimeter window is not supported when any of the fo...

Page 49: ...he Multimeter window and starts sampling with the sensor connected to the channel specified on the Single tab Sampled data is displayed in real time on the Multimeter window 7 2 Using the Multimeter Window 3 To close the Multimeter window tap Cancel Tip Tapping the Store button on the Multimeter window saves the current sample to a specified list variable EConSamp MultList See Saving Sample Data f...

Page 50: ...rts sampling with the sensors connected to the channels specified on the Multiple tab Sampled data is displayed in real time on the Multimeter window 3 To close the Multimeter window tap Cancel Tip Tapping the Store button on the Multimeter window saves the current sample to a specified matrix variable EConSamp MultMat See Saving Sample Data from the Multimeter Window on page 7 4 for more informat...

Page 51: ...data value is stored there 3 You can tap the Store button whenever you want to store the current data value Each tap of the Store button increases the count value by one Saved samples are stored in the MultList list variable as shown below when CH1 is the channel being used for sampling The shaded parts of the above table shows the data assigned to the variables The count values and channel name a...

Page 52: ...els selected for sampling data is not saved for the unused channel s Data is saved in columns only for the channels being used for sampling and blank columns are not included in the matrix for the unused channel s The example below shows how data is stored when only CH1 and CH3 are used for sampling Count CH1 CH3 1 Sample 1 Sample 1 2 Sample 2 Sample 2 Tapping the Reset button on the Multimeter wi...

Page 53: ...eared and replaced with the newly sampled data A sampling operation does not have any affect on the Normal tab and Compare tab k Current Tab The Current tab shows the current data page 5 5 Use this tab when you want to draw a graph of the current data following a sampling operation The Current tab can be either of the two styles shown below Gph1 Gph2 Gph3 Style This is the same style as the Normal...

Page 54: ... that the Current tab Upper and Lower graph data is replaced by the latest sampling operation using the above sensors the operations for this tab style are identical to those for the Compare tab Tip The following explains how data is allocated to the Upper and Lower graphs in accordance with the sensor used for sampling CASIO Speaker Sample Data Sensor Upper MIC current data Lower Sound Conversion...

Page 55: ...tab Different sampled data can be recalled and assigned to each of the graphs Gph1 Gph2 Gph3 and graphed at the same time You can use this tab to draw a single graph or to draw two or three graphs at the same time For Gph2 and Gph3 you can assign Gph1 first derivative d dt or second derivative d2 dt2 data The assigned differential data can be graphed at the same time with the sample data assigned ...

Page 56: ...phed at the same time You can use this tab to draw a single graph or to draw two graphs at the same time For the Lower graph you can assign Upper data first derivative d dt or second derivative d2 dt2 data or waveform Sound data converted from the Upper graph data so it can be output from the speaker The assigned data can be graphed at the same time with the Upper data Sound can be assigned to the...

Page 57: ...recall the data you want to assign to Gph1 Tap the Gph1 box This displays a Recall Data dialog box like the one shown below Tap here 4 Tap the Folder option button 5 Tap the Folder down arrow button and then tap the name of folder that contains the sample you want to recall 6 Tap the Name down arrow button and then tap the name of the sample data you want to recall 7 Tap Set This closes the Recall...

Page 58: ... then select d dt first derivative or d2 dt2 second derivative 3 Tap Set If you do not want to assign any data tap the None button on the Recall Data dialog box and then tap Set 9 On the Normal tab turn on graphing for each of the graphs that you want to draw Select the check box next to the name of each of the graphs that you want to draw Clear the check box next to the name of each graph that yo...

Page 59: ...raph Plot Type dialog box The current plots settings are indicated under each of the graph names Gph1 Gph2 Gph3 on the E Con Graph Editor window Repeat steps 10 and 12 for the other graphs if you want 14 To start actual drawing of the graph tap n This displays the E Con Graph window and draws the graph in accordance with the settings of the Normal tab For details about the operations you can perfo...

Page 60: ...s displays a Recall Data dialog box like the one shown below 4 Tap the Folder option button 5 Tap the Folder down arrow button and then tap the name of folder that contains the sample you want to recall 6 Tap the Name down arrow button and then tap the name of the sample data you want to recall 7 Tap Set This closes the Recall Data dialog box and assigns the selected sample data to Upper 8 8 Graph...

Page 61: ... Upper 1 On the Recall Data dialog box tap the Special option button 2 Tap the Special down arrow button and then select d dt first derivative or d2 dt2 second derivative If you assigned data sampled with Microphone to the Upper graph the Special list will also include a Sound option Selecting Sound converts the Upper data to a waveform data that can be output from the speaker and then assigns tha...

Page 62: ...rough 8 of the above procedure can be skipped when graphing current data In cases other than those described above perform the same steps as those under To draw a graph using Normal tab settings on page 8 5 Note however that steps 3 through 13 of the procedure can be skipped when graphing current data u To clear all E Con Graph Editor window settings Note The following procedure clears all of the ...

Page 63: ...r reduce the size of a graph on the E Con Graph window You can also select an option that resizes the graph to fit the screen u To zoom all displayed graphs 1 On the E Con Graph window Zoom menu tap All Zoom or tap the b button This causes the message Tap Zoom Center to appear in the status bar 2 Use the stylus to tap the location on the screen that you want at the center of the enlarged or reduce...

Page 64: ...phs on page 9 1 u To resize the graph so it fills the screen There are two methods you can use to resize the graph to fill the screen by simply zooming it Full or by automatically adjusting graph properties to fit To use zoom to fit the graph to the screen tap the E Con Graph window Zoom menu and then tap Full To automatically adjust the graph properties so it fits the screen tap the E Con Graph w...

Page 65: ...The source data name is displayed on the E Con Graph window when the Graph Function option on the Graph tab of the Setup dialog box is turned on The axes are displayed when the E Con Axes option is turned on See Configuring Graph Window Options on page 3 11 for more information Note that you will not be able display the source data name and axes for a graph drawn by assigning data to Gph2 Gph3 or ...

Page 66: ...on Graph window a menu tap 1Move If there are multiple graphs on the display the above operation causes all of them except the one currently selected for scrolling to disappear If there is only one graph step 2 and advance directly to step 3 2 Use the up and down cursor keys to cycle through the graphs until the one you want is displayed and then press E This redisplays all of the graphs with the ...

Page 67: ...p Trace or tap the N button This causes the trace pointer to appear on the graph The coordinates of the current trace pointer location are also shown on the display 2 Use the left and right cursor keys to move the trace pointer along the graph to the location you want You can also move the trace pointer by tapping the display at location to which you want to move The coordinate values change in ac...

Page 68: ...frequency you want to calculate is displayed press the E key 2 Use the left and right cursor keys to move the vertical line to the start point of the range whose periodic frequency you want to obtain and then press E Alternatively you could tap the start point of the range with the stylus 3 Use the left and right cursor keys to move the vertical line to the end point of the range whose periodic fr...

Page 69: ... Fourier series expansion to convert a waveform graph to a function 1 On the E Con Graph window Analysis menu tap Fourier If there are multiple graphs on the screen you can use the up and down cursor keys to move between them When the graph you want is displayed press the E key 2 Use the left and right cursor keys to move the vertical line to the start point of the range for which you want to perf...

Page 70: ...ow for the ClassPad Graph window This parameter specifies whether or not View Window settings of the E Con Graph Window source graph should also be applied to the ClassPad s View Window result graph The following explains the two settings that are possible for this parameter Auto This option overwrites the View Window settings of the ClassPad with the View Window settings of the E Con View Window ...

Page 71: ... save the sampled data of a particular graph to a list type variable or a matrix type variable You can save all of the data for the graph or only the data in a specific range The data saved to a variable can be recalled by other ClassPad operations u To save all of a graph s data to a list type variable 1 On the E Con Graph window Mem menu tap Store List and then All When there are multiple graphs...

Page 72: ...hs until the one you want is displayed If there is only one graph the above step causes the vertical line to appear on the graph In such a case skip to step 3 of this procedure 2 Use the up and down cursor keys to cycle through the graphs until the one you want is displayed and then press E This causes the vertical line to appear on the graph 3 Use the left and right cursor keys to move the vertic...

Page 73: ...keys to move the vertical line to the end point of the range of data you want to save and then press E Alternatively you could tap the end point of the range with the stylus This displays the Store Data dialog box Now you can perform the steps starting from step 2 under To save all of a graph s data to a matrix type variable Tip Up to 9999 samples can be stored in a single list Note that you will ...

Page 74: ...he same matrix data is created in accordance with graph that has the greatest number of samples Unused cells for graphs that have fewer samples than the graph with the greatest number of samples are filled with the data Undef Undefined The following example shows how data is stored when there is data for Gph1 and Gph3 only and Gph1 has n number of samples Tip The time value is always stored as sec...

Page 75: ...ed and then press E This causes the vertical line to appear on the graph 3 Use the left and right cursor keys to move the vertical line to the start point of the range of data you want to output from the speaker and then press E Alternatively you could tap the start point of the range with the stylus This registers the start point 4 Use the left and right cursor keys to move the vertical line to t...

Page 76: ... Graph Window Operations when Speaker Sample Data is Selected After a sampling operation while CASIO Speaker Sample Data is selected as the sensor the ClassPad automatically graphs the sampled data on the E Con Graph window This E Con Graph window includes buttons that only appear when Speaker Sample Data is selected 8 and 9 These buttons can be used to horizontally stretch or compress the graph a...

Page 77: ...d using drag and drop k Selecting a Specific Graph on the E Con Graph Window and Dragging It to the Main Application Work Area Regardless of which graph is selected the above operation creates a matrix n lines up to 6 columns n total number of samples in the Main application work area into which is placed all of the graphs in the E Con Graph window If the maximum number of graphs are not on the di...

Page 78: ...s created in accordance with graph that has the greatest number of samples Unused cells for graphs that have fewer samples than the graph with the greatest number of samples are filled with the data Undef Undefined The following example shows how data is stored in lists 1 through 6 when there is data for Gph1 and Gph3 only and Gph1 has n number of samples List Sample 1 Sample 2 Sample n 1 Sample n...

Page 79: ...cel H m s2 Low g Accel V m s2 25 g Accel H m s2 25 g Accel V m s2 Barometer atm Barometer in Hg Barometer mBar Barometer mm Hg Conduct 100 mg L Conduct 1000 mg L Conduct 10000 mg L Conduct 200 애s Conduct 2000 애s Conduct 20000 애s Current A Diff Voltage V D Range Force 50 N D Range Force 10 N EKG Volume Single Tab CH1 䊊䊊䊊䊊 SONIC SONIC 1 1 1 2 䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊 Multiple Tab CH1...

Page 80: ... Hg Gas Pressure psi Heart Rate Volume Humidity Microphone Motion Meters Motion Feet Photogate Photogate Pulley pH pH Pressure atm Pressure kPa Pressure mm Hg Pressure psi Thermocouple C User assigned name and unit Single Tab CH1 䊊䊊䊊䊊䊊䊊䊊䊊䊊 SONIC SONIC 䊊 SONIC 䊊 SONIC 䊊䊊䊊䊊䊊䊊䊊 Multiple Tab CH1 CH2 CH3 SONIC 䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊䊊 ...

Page 81: ...CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan SA0506 C ...

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