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Dran-View 6 User Guide

13.3. Delta Measurement

13.3.1. Chart Properties – Delta Page

Introduction

The Delta-Measurement Tool allows you to measure the relative distance between

two points in the chart. You may only have one Delta-measurement active at a

time. To measure the distance between two points, left-click over the first point in

a chart while moving the pointer to the second point. Release the button when

done. The distance between these two points on all axes will now be displayed in

the chart as a delta marker.

Settings The settings of the Delta-Tool are found

in the Appearance-Delta Page in the

Chart Properties dialog box.

Line Color Click this button to open a dialog box where you can select the

color that you want to use to draw the Delta Tool.

Font Click this button to open a dialog box where you can select the

font type that you want to use for the Delta Tool.

Time / 1/Time (HZ) / Phase angle (Degrees)

This option is only available for Event Details/Waveforms

charts. All other charts will always display "Time". Selecting

"Time" will display the X-axis distance as elapsed time,

duration/frequency for Magnitude/Duration, and DFT charts

respectively. Selecting "1/Time (Hz)" will display the inverse

time, and selecting "Phase angle (Degrees)" will display the

phase angle, calculated for the first eligible waveform channel.

Make this the new default setting

Enable this checkbox and then click "OK" to store your settings

as the new default.

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Dranetz Guide Guia do Utilizador Página 148