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CALsys 250
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P a g e
8. Operation Of controller:
FRONT PANEL LAYOUT
8.1 The Temperature Controller
The controller has a dual display, the upper display indicates the measured temperature,
and the lower display indicates the desired temperature or set point.
8.2 Altering the Set point
To change the set point of the controller simply use the UP and DOWN keys to raise and
lower the set point to the required value. The lower display changes to indicate the new
set point.