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Page <5>
V1.0
28/03/16
AT90DH Soldering Station
User’s Manual
When under the programmable mode, press key” 1 “(picture &), enter the mode of temperature calibration, “CAL” will light
and show the calibrated number last time, see from picture 9 (the calibration number is 0°C)...
Under the programmable mode, press “▲” or “▼” (picture 5), you can adjust the calibrated temperature, the range of
calibration (-50°C ~ 50°C) ( -58°F ~ 122°F). When the real temperature is lower than the display temperature ,enter minus
temperature difference value. When the real temperature is higher than the display temperature, enter the positive temperature
difference value. e.g. real temperature is 200°C display temperature is 220°C, then calibrated temperature is -20°C.
6. Change of the soldering mode
As to the different needs of the soldering mode, AT90DH has three different soldering mode to deal with the different needs,
you don’t need to buy other soldering equipment.
The setting method is as follows:
Press “▲”and “▼” at the same time (picture 6), enter into programming mode (picture 7).
Under programming mode, press “2”(picture 10), enter into soldering setting mode when “Mode” displays, it shows current
working mode. (Picture 11).
Under power setting mode, press “▲” or “▼”, adjust the power, and then press “2” to save. (Picture 12-Mode 1).
Mode 0: Suitable for SMT, small welding work, in which temperature and its stability is highly required.
Mode 1: Suitable for welding work with different welding spots at the same time, back to temperature quickly.
Mode 2: Suitable for welding work with large amount of tin used, such as welding terminals, back to temperature very quickly,
large dynamic temperature range.
Attention: Original mode is Mode 1.