H Use the touch screen to make selections if a mouse is not TOUCH SCREEN available. Push the front-panel button to toggle the touch screen on and off. H When using the touch screen, you can use your finger or the touch-screen stylus that shipped with the product. Copyright E Tektronix, Inc.
Page 3
To Access the Setup Dialog Boxes Click the Setups icon to access the setup dialog boxes with the one last active selected. Access any setup dialog box from the Setup menu. Push the SETUP DIALOG button to access the last active setup dialog box.
Page 4
To Display a Communication Signal CAUTION. To prevent damage, make sure instrument power is turned off before installing sampling modules. To help prevent damage from ESD, always attach Carefully install the sampling module in the and use the wrist strap while making any electrical signal connections. instrument.
Page 5
To See More Waveform Detail Drag across the segment of the waveform that you want to see in greater detail. Click the Zoom button. See the waveform reacquired with increased horizontal resolution. To Add Magnified Views Click these buttons to add one or two magnified time base views.
Page 6
To Analyze Communication Signals Use Mask Testing Use built-in masks to test to one of the com- - munication standards, or design your own mask. Select a channel to mask test. Select a standard mask in the Mask setup dialog box. If you want, disable mask counts.
Page 7
To Take Measurements With Cursors Push the button to turn on the cursors CURSORS to measure the currently selected waveform. Push the button repeatedly to CURSORS toggle between cursor type: Vertical Bars, Horizontal Bars, Waveform, and Off. Push the button to toggle selection of SELECT the active (adjustable) cursor between the pair.
To Take Automatic Measurements Select the measurement signal type. Select the measurement category. Click a measurement button to take the measurement on the currently selected waveform. Or completely set up the measurement in the Meas setup dialog box. Read the measurement results in the readouts.
Page 9
To Customize an Automatic Measurement Select tab and turn on gates Region to isolate the measurement to a specific part of the waveform. Select the tab and choose a HiLow method for determining reference levels. Select the tab and adjust the RefLevel measurement reference levels to different relative or different absolute values.
To Use Math Waveforms Click the button to display the Define Math dialog box. Select the math waveform you want to define. Use the controls in the Define Math dialog box to define the math expression. Build the waveform expression using sources, operators, constants, and functions.
Page 11
To Use TDR CAUTION. To help prevent damage from ESD, always attach and use the wrist strap while making electrical signal connections. Attach your network to TDR-capable sampling modules. Click the Preset button to automatically display the incident and reflected steps by automating the following tasks: H Turns on the channel H Turns on a step...
Page 12
To Use Histograms Select and enable a vertical or horizontal histogram in the Hist(ogram) setup dialog box. Click and drag the edges of the histogram box to enclose a portion of the waveform. The histogram displays at the edge of the graticule.
Page 13
To Document Your Results To Save a setup or a waveform, click Save in the File menu. Setup Save Waveform To export waveform data into a comma-separated ASCII file, click in the File menu. Export Waveform To print a hard copy to an attached printer or a network printer, click the print icon in the toolbar.
Page 14
To Access the Help System Tool tips automatically identify many screen controls when you point to them with the mouse. Click the What’s This? icon in the main window or the icon in a dialog box and then click on any screen element. A small window appears that provides a brief description and sometimes links to additional information about the screen element.
Page 15
To Use Instrument I/O On the Front Panel Floppy disk drive accessible from Windows 98 Accommodates optical and electrical modules: Compartments for large Internal Clock Output modules, up to two channels DC Calibration Output Compartments for small External 10 MHz Reference Input modules, up to eight channels Antistatic connection for wrist strap, 1 MΩ...