: Use CH (+/-) to move up and down; use VOL (+/-) to change values.
"PASSWORD" prompt appears.
To fix this, the technician had to clear the "error log." By using the "input and power" button method, they entered the, "service mode". Inside the menu, they navigated to the lamp error page to clear the fault, and finally performed a "Factory Init" (initialization). After an automatic reboot, the TV operated normally—the memory was cleared, the protection circuit was satisfied, and the picture returned. sharp lc-40le185m service mode