Sharp LC-26SB14U Service Manual - Page 13
Service Mode List - remote
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SERVICE MODE LIST This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a the standard time in the appropriate condition. (See below chart.) Set Condition Power ON Set Key VOL. DOWN (Minimum) Remocon Key 0 Power ON VOL. DOWN (Minimum) 1 Standard Time Operations 2 sec. Releasing of V-CHIP PASSWORD. 2 sec. Initialization of factory TV data. NOTE: If you set factory initialization, the memories are reset such as the channel setting, and the POWER ON total hours. Power ON VOL. DOWN (Minimum) 6 2 sec. Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC". Power ON VOL. DOWN (Minimum) 8 Power ON VOL. DOWN (Minimum) 9 2 sec. 2 sec. Check of the SUM DATA and MICON VERSION on the screen. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC". Display of the Adjustment MENU on the screen. Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment). C-1