Service Parameter Setting
20X Bar-tacking and Button Sewing Machine(LCD N)
73
3.3 Restore Default Setting
If the user changes some parameters by mistake, which are properly set at delivery, the function of “recovery
to default setting” can be used to restore the system.
At recovering the default settings, the entire parameters that are set by user before will be covered.
Therefore, please take caution in using this function. If necessary, please contact the technicians of the
manufacturer, and operate the machine with the instruction from the professionals.
The specific operation procedure is as follows:
When the sewing LED is off, hold pressing
key for 3 seconds until the panel buzzer rings.
Press
key to select “13 recovery to default
setting”, and then press
key to enter the menu
for restoring default setting. Press
key
again to select the item to be restored and then press
key to execute the recovery operation.
（
01
）
Reset panel
（
02
）
Reset EEP
（
03
）
Reset step
The panel will hint “executing, please do not turn
off the machine”, which means the recovery operation is
undergoing and the power supply shall not be shut
down. When the operation is completed, the penal will
hint “please turn off the machine” and then you can shut
down the machine and restart it to restore the default
setting.
Note: During the restoring process, if the power supply is shut down by accident, the restoring process
has to be aborted and you failed to restore the default setting. The software will return to the former state
before restoring.
3.4 Software Version Display
When sewing LED
is off, hold pressing
key for 3 seconds until the buzzer sings.
Release
key and then press
key to
select “08 inquire software version”. Press
key
