Svc Test Mode - LG LSE4617ST Service Manual

7-1 Sequence of SVC Test Mode
■ To enter the test mode, follow these steps:
(1) Press the any button, and encoder is placed in the Off
(2) Press the button in the following order
:+/- ("+"and "-" hold for 3 seconds simultaneously)
(3) Press the OVEN LIGHT button again.
Model Option
(4) Select the "t0" by press the + button.
(5) Press the START button.
Only software version is displayed at the right digits.
(6) Start the test by press the START button again.

SVC TEST MODE

Software version
7-1