YSI 2900 series - Page 64

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5. Data from each vessel can be added or removed by using the Display Vessel on/off buttons. The default
setting is the “
on” position. If a display needs to be removed, click the on/off switch once to change the
setting to “off”.
Figure 4-14
6. All parameters available for display will be shown next to Display. Choose which parameters will be plotted
using the
on/off button located next to each parameter. The default setting is “on”.
7. The Main Scale is the primary y-axis scale. Select which parameter data set will be used to set the primary
y-axis scale (Main Scale).
8. Display Min/Max Lines. Switch this function on if minimum and maximum data values should be displayed
on the secondary y-axis.
9. Select the desired scaling option.
• No Scaling results in a primary y-axis with a scale set from 0 to the maximum data value, regardless of
the number of data plots displayed.
• Automatic Scaling results in a primary y-axis with a scale that ranges from value slightly smaller than
the minimum data point to a value slightly larger than the maximum data point.
• Custom Scaling produces entry fields for the user to specify the lower and upper limits of the y-axis
scale as shown in the figure below. Scroll the screen down and enter the start and end values for each
parameter.