SurgeX Defender Series Surge + Diagnostic - Manual (Page 23)

User Manual
© 2013 SurgeX / Electronic Systems Protection, Inc. /
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6. 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.
7. 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.
a. Point/Line (**/-- button) Toggle: The style of the graph can be toggled between
individual data points and linear by pressing the “**/--” button.