Thermcraft XST-3-0-36-3V - Manual (Page 127)

Installation and Operation Handbook User Calibration
2408 and 2404 Controller 7-3
OFFSET CALIBRATION
Offset calibration is used to apply a single fixed offset over the full display range of the
controller.
To calibrate, proceed as follows:
1. Connect the input of the controller to the source device to which you wish to calibrate.
2. Set the source to the desired calibration value.
3. The controller will display the current measurement of the value.
4. If the displayed value is correct, then the controller is correctly calibrated and no further
action is necessary. If it is incorrect, then follow the steps shown below.
Select ‘ FuLL’ access level, as described in Chapter 3.
x 3
Input list header
Press until you reach the input list header.
Press until you reach the ‘ CAL’ display.
Calibration type
• FACt: Factory Calibration
• USEr: User Calibration
Use or to select ‘ FACt’.
Selecting ‘ FACt’ reinstates the factory calibration and allows the
application of a single fixed offset.
Press
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Displayed Value
Input
Factory Calibration
Fixed Offset
CAL
FACt