Unlike the standard "User Menu" (which controls picture mode, brightness, contrast, etc.), the (also called Factory Mode or Adjustment Process Mode) interacts directly with the TV’s microcontroller and EEPROM. It allows access to:
Warning: Service mode exposes settings that can permanently change or damage your TV if used incorrectly. Only proceed if you understand the risks. Record original values before changing anything. sharp lc-40le185m service mode
: A blue box with a " K " should appear in the top-left corner of the screen. Unlike the standard "User Menu" (which controls picture