Restoring Factory Calibration Settings - Grant Optima TX150 Manual Del Operador

Calibrate Probe
Point 19.86
Point 70.04
Add Point
Restore Factory
Calibrate Point
Measured Temperature

5.4.1 Restoring factory calibration settings

If the thermometer value is entered before the bath temperature is completely stable the
calibration could be poor and liquid temperature readings will be incorrect. If the
TX150/TXF200 is not in accordance with the thermometer following calibration then it
may not have been successful and the unit should be reset, using the restore factory
settings function.
Calibrate Probe
Point 19.86
Point 70.04
Add Point
Restore Factory
TX150 & TXF200
Operating Manual
1. Press the F and S buttons simultaneously for 3
°c
 
. seconds.
The calibrate probe menu displays the factory
defined calibration points and the current
temperature of the bath in the top right corner of
the screen.
2. Rotate the dial to highlight add point, press S to
select.
The calibrate point menu is displayed. If an
external probe has been selected the external
probe icon will be displayed in the top left corner.
Otherwise the settings icon will be displayed when
calibrating the internal probe.
3. Rotate the dial to highlight measured
°c
 
. temperature. Press S to select
4. Rotate the dial until the temperature being shown
on the calibrated thermometer is displayed on
 
screen. Press S to save the value.
.

Save
5. Rotate the dial to highlight save, press S to select.
Delete
The display returns to the calibrate probe screen.
6. Press F to return to the home screen
Further calibration points can be added by
repeating steps 2 to 5.
Calibration points can be deleted by selecting
delete in the calibrate point screen.
1. Press the F and S buttons simultaneously for 3
°c
 
seconds.
.
2. Rotate the dial to highlight restore factory, press
S to select.
Yes/No are displayed.
Yes
3. Rotate the dial to toggle to yes, press S to select.
Factory calibration values are restored.
4. Press F to return to the home screen
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