EZT-570S User Manual
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When a trend is “zoomed in” it will not update with new information. The trend must be in
normal view mode in order to update at each time interval. The trend will return to normal
view automatically when selecting a different trend or screen to view.
If the EZT-570S clock updates for daylight savings time, or is corrected to the proper time by
the NTS server, the offset in time may cause the trend to display data inaccurately due to this
time offset. The trend will automatically correct itself once the buffer is cleared of this data.
The clock is updated at 2 am., so with a buffer length of 4 hours for example, the trend data
will display accurately at 6 am.
2.3.1 Trend
Setup
To configure a trend, press the “Setup” button to display the trend setup screen. To assign plot
channels to the trend, simply touch the on/off button for the desired items in the list to select them.
Select the left or right vertical axis for each item by selecting the item in the list and press the button
for the desired “Left” or “Right” axis. The left axis is the default axis selection. If none of the plot
channels are assigned to the right axis, the axis will not be shown on the trend.
Figure 2-5 Trend Setup
Once the channel selections have been made, press the “Axis” button to adjust the time period and
vertical axis range of the trend.
Figure 2-6 Trend Time/Axis
Summary of Contents for EZT-570S
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