LabQuest
®
2 – User Manual
23
Once data collection has ended, zoom options are also
available.
Zoom In
– Select a region on the graph, then tap
Zoom In to automatically adjust the axes for
viewing the selected region.
Zoom Out
–Tap Zoom Out to undo a Zoom In and
return the graph axes to the previous settings. If
Zoom In is used several times, Zoom Out will undo
each Zoom In, one at a time.
Collecting multiple runs
Store Run
– You can collect several runs for
comparison. Choose Store Run from the Graph
menu to save the current run and proceed with data
collection. As a shortcut, tap the File Cabinet .
To collect another run, tap Collect. Your new data
set is displayed on the graph. To see your first data
set, tap the Run 2 button to the left of the Filing
Cabinet, and select either Run 1 or All Runs. In this
way, you can gather multiple runs for comparison,
and view just the ones you want.
Striking and Tagging Data from the Graph Screen
To strike or tag data from the graph screen, tap on the
data point or tap-and-drag to select a region of data.
Then, choose the desired tool from the Graph menu
and the action will be applied to the data.
Strike Through Data
and
Restore Data
– Use these
tools to ignore/restore selected data. Struck data are
ignored for analysis and graphing, and the graph
will update accordingly. To restore all data, tap the
Graph menu and choose Restore Data.
Tag Data
– Use this tool to tag a data point with a comment. After selecting the point and
tapping Tag Data, a large mark (e.g., a circle or square) will be displayed on the graph to tag
the data. To add a comment, tap in the panel to the right of the graph and enter a comment
into the blank field.