SHARP LC-20B6M
Manual de Servicio

LC-20B6M
9. Input mode fixed (Variable / Fixed) (* This item cannot be selected if the start mode is "NORMAL".) If "FIXED" has been selected, any channels and input modes other than those selected in the start mode cannot be picked up. 10. Sound only mode (No / Yes) (* This item cannot be selected if "NO" appears on the on-screen display.) Let's suppose that this item has been selected and the BRIGHT key on the remote control has been pressed. The item "BRIGHTNESS [OFF]" can now be selected next to the item "BRIGHTNESS [DARK].
Screen with "BACKLIGHTNESS [Off]" selected

BACKLIGHTNESS [OFF] TURNS OFF IN 5 SECS. Count-down started from 5

Five seconds later, the screen shuts off and the sound alone is heard. Once in this mode, no picture but the OSD appears. But the channels and sound volume can still be changed. To quit this mode, press the BRIGHT key on the remote control again and select any item other than BRIGHTNESS [OFF]. 11. Reset You can cancel all Public Mode settings. (It returns to the factory setting.) 12. Enter You make sure after you have specified all functions, then press the enter key. Unless otherwise you press the enter key, all positions that you have selected will not be set. <CAUTION> After setting "FIXED" mode(VOLUME FIXED or INPUT MODE FIXED), perform the following operation.

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