30
SELF-DIAGNOSTIC TEST
Buzzer sounds after few seconds when the self-diagnostic test has been finished.
The test result has been determined.
CORRECT:
Buzzer sounds and LCD displays “00”
DEFECTIVE:
Caution buzzer sounds and LCD displays the defective part number.
See pages 26 to 29 and fix the defective part.
The defective part number.
See pages 26 to 29 “Steps
and items” section.
Turn the power switch off when the self-diagnostic test is finished.
TO DISPLAY THE VERSION OF THE PROGRAM
Press the touch panel “ 3”
to display the version of
the program.
Turn the power switch on while
simultaneously pressing needle
up/down button and thread
cutter button.
Press the needle up/down button
within the 1.5 seconds to enter the
self-diagnostic mode.
The LCD will indicate "----".
To Next Page
Loading...
