Self-Diagnostic Test - Janome 3160QDCT Service Manual

Buzzer sounds after few seconds when the self-diagnostic test has been finished.
The test result has been determined.
The defective part number.
See pages 18 to 20 "Steps
and items" section.
Turn the power switch off when the self-diagnostic test is finished.
TO DISPLAY THE VERSION OF THE PROGRAM
Turn the power switch
on while simultaneously
pressing needle up/down
button and the locking stitch
button.

SELF-DIAGNOSTIC TEST

CORRECT:
Buzzer sounds and LCD displays "00".
DEFECTIVE:
Caution buzzer sounds and LCD displays the defective part
number. See pages 18 to 20 and fix the defective part.
The LCD display will
indicate "01".
Press the cursor button
" " twice to display the
"03".
21
Press the start/stop button to
display the version of the program.