aoyue INT 2702A+ Instruction Manual page 17

NOTES:
The calibrated data is saved into the memory an shall remain
●
effective until it is recalibrated again or new data is entered.
If the maximum of 70 degrees has already been added or
●
subtracted pressing the air pressure down button would not exit
from calibration mode. Instead turning off the soldering iron
function switch would exit from the calibration mode.
If the maximum of 70 degrees has already been added ,
●
increasing further the temperature offset would not be allowed
but subtracting temperature offset
consequently when the maximum of 70 degrees has already
been subtracted, decreasing the temperature offset further would
be disabled but increasing the temperature offset would be
allowed.
Calibration will only make the newly calibrated point the most
●
accurate. Other temperature points may be a little off.
The soldering Iron has a lowest temperature limit such that when
●
the temperature has been set to 200 degrees with external actual
temperature also showing 200 degrees, further decreasing the
temperature offset would be only have minimal effect to the
actual temperature.
● To reset the calibration settings to factory setting, switch off and on
the unit and while holding the hot-air temperature up button until the
banner finishes scrolling, the Set temperature / Temperature calibration of
the unit would revert to its default factory setting.
DIGITAL CALIBRATION
would be available. And
17