Vaisala viewLinc 4.1 - Manual (Page 24)

Chapter 2: Locations
20 © 2012 Vaisala Canada Inc
Reading Graphs in Popup Trend View
When you open a location, you can see both a numerical and
graphical representation of the device reading. Here is a
description of the key elements in the graphing area:
Item Description
Title bar Displays the name of the Zone and type of
location data reading (humidity, tempera-
ture, voltage or current).
Header bar Indicates the date and time of latest read-
ing; the time zone is based on the time
zone setting of the PC running the
browser. The graph header bar also dis-
plays the number of data points being
measured.
Numerical display area Displays most current data value in units
being measured, as defined by the user.
Graph area A graphical representation of data history
is displayed here.
Left-side Y-axis Shows the scale for the data displayed in
the graph.
X-Axis time scale Shows the reporting time frame ( if you
use Internet Explorer, you can only view
the last 300 data points; all other brows-
ers will show the last 1000 points).
Graph Line Indicated by a line to show historical mea-
surement readings based on a specific
date or time frame. Move your mouse and
hover over a specific point to show the
specific X- and Y-axis values.
Table 3: Large Popup Trend view elements