SurgeX SX-DS-156 - Manual (Page 20)

User Manual
Software Version 2.7
© 2013 SurgeX / Electronic Systems Protection, Inc. / Technical Support: 1-800-645-9721 / surgex.com Page 19
3. Cross Hair Function: The cross hair tool is useful when determining the estimated
date/time of an event, as well as the type of the event. Pressing the cross hair
icon will place a cross hair on one of the graph’s data points, and the
corresponding date/time and type of that event will be displayed when the mouse
pointer hovers over that point:
To move the cross hair to a different data point, simply position the mouse pointer
over the data point of interest.
ii. Enhanced Logging Mode Line Voltage Graph:
The Enhanced Logging Mode line voltage graph displays the recorded line voltage in a
strip chart style. Each voltage measurement is a discrete data point containing the
magnitude of the line voltage and the date and time (based on Windows system time) of
the measurement. Data points are acquired at a time interval determined by the selection
made in “Setup/Logging Interval”. The choices are 1 point per second, 1 point per 2
seconds, 1 point per 4 seconds, 1 point per 10 seconds, or 1 point per 30 seconds. If the
line voltage is changing rapidly (faster than 2V in 0.2 seconds), data points will be recorded
at a faster rate, regardless of the interval selection.
1.
Point/Line (**/-- button) Toggle: The style of the graph can be toggled between
individual data points and linear by pressing the “**/--” button.