Calibration - Conrad Electronic ST50-D 50W Operating Instructions Manual

- The desired correction value can be set with the button „PRESET 1"
for a negative of up to max. - 20°C or with the button „PRESET 3"
for the positive value of up to max. +30°C.
- The display might show
- Briefly press „PRESET 2" for saving this value.
- The value was saved. The display might
show ->
The arrow behind „TMP" shows an active
value correction (< negative / > positive)
A negative value means that the soldering tip draws more
heat from the heating element. The set temperature
requires more heating output. Vice versa with a positive
value.
The setting is preserved after the soldering station is
turned off.

Calibration

In order to achieve the highest possible accuracy of the temperatu-
re display, the soldering station was calibrated to the enclosed sol-
dering iron in the factory.
If you need to replace or exchange the soldering iron, you have to
re-calibrate. The procedure takes approx. 8 minutes and consist of
three stages:
For calibration, proceed as follows.
- Turn the soldering station off and let the soldering iron cool down.
- Replace the old soldering iron with another one of the same type
and output.
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