Operator’s Manual: ThermoJet
Chapter 5: Display Screens
© SP Industries, Inc.
200-31974-999 Rev. 009
30
Trend Display Features
The “Trending” screen displays a graphic history of system temperature over time. The red line
indicates temperature setpoint, the blue line indicates the nozzle air temperature, and the green
line indicates the DUT temperature. If the DUT control feature is not in use, the green line will still
be visible as a straight line across the graph.
Figure 15 – Trending Screen
The four arrow keys at the top left of the screen allow the user to scroll the time axis to the right or
left and to view the trend data at any point along the time line.
Moves the graph back one page
Moves the graph to the beginning of data collection
Moves the graph forward one page
Moves the graph to the end of data collection
CLR -
The clear button deletes all previous data and starts collecting data from that point onward.
STOP –
Pressing the STOP button pauses data collection and changes the button to “START”.
Pressing the START button will resume data collection. Whenever data collection is stopped, a
bold line will be displayed from the top to the bottom of the graph to indicate that the data
collection had been interrupted.
Trending Screen
Scroll buttons
Nozzle
Temperatures
Main menu buttons
Start/Stop
Clear Trend
Temperature SP
DUT Temperature
