Now we are going to show you the operate for the CSL model4500,Starting at the top the medical Grade power Apply.Next, we have the calibrated input for real world amplitude measures.Next we have the DC coupling for low frequency signals CSL 4500 only.And the bottom dial.Is the convenient control of input and output levels over on the left,we have the sell our microphone inputs for superior noise suppression.The next plug is the output to a professional level speaker for hight fidelity playback.And the last plug.Is the Headphone output.We will now demonstrate the use of the CSL MDVP, step one turn computer and monitor on step two turn on the CSL hardware to the right of the monitor by pressing the power button on the CSL tower and turn the knob on the tan box to the left of the monitor to csl / egg.Now click on.The csl model 4500 icon on the desktop.A window with different program options will pop up on the screen.Click on mdvp this will take you to a screen with many blank windows.Click on the Top window on the upper left of the screen.Now you're ready to record, start recording.Lick the red button located at the Top Right of the screen speak a to the microphone for at least three consecutive seconds For most accurate results your mouth should be five centimeters away from the microphone Notice we have added the straw for accurate measurement.keep your finger on or near the space bar on the keyboard to stop recording a record of your voice should appear in two boxes.At the Top of The screen.Playback the Sample to check for accuracy and consistency by clicking on the green play button located on the top right of this green next to the red record button.Now you are ready to.Analyze your data.To click the all icon at the midpoint of the tool bar at the top of the screen the six windows on your screen that were once empty should now be filled with diagrams and various wave forms as pictured below.These windows consist of the multidimensional voice diagram, amplitude, histogram,fundamental frequency, histogram, amplitude, moderation,average spectrum.And fundamental.Frequency and peak to peak amplitude.Click on the button immediately left of The record button,mdvp report, multidimensional voice program.And then click on the mdvp report parameters.Button located at the top of the screen to the left of the red record button.A window of the mdvp report parameters will pop up.Make sure the gender of your client is correctly identified on this screen.If you skip this step your results may be skewed.This window contains your clients as voice sample results compared to norms.You can now save or print the results for you and your clients as records.And Now back to the presentation.