Sharp 21SFX10L Service Manual - Page 6
Service Mode, E
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21S-FX10L CHAPTER T2SME1VeaSrrvk-iFecXet 1M0aLnual 4. SERVICE MODE SERVICE MODE 1. Service mode is switched by SERVICE key, CH UP + VOL DOWN when reset. 2. Service mode is cancelled by SERVICE key during Service mode. 3. Service mode can be switched to the following 5 modes via MENU key: Adjustment mode Setting mode Confirmation mode Option mode NVM Edit mode First mode of service when entering by SERVICE key. First mode of service when entering by 2 local keys. 4䋮During Service mode, AFT operation is prohibited. The setting data for PLL is always set to fo data. 5䋮During Service mode, the following user data are set to default value and stored as last memory. PICTURE䋯TINT䋯COLOR䋯BRIGHT䋯SHARP䋯COLOR TEMP. BASS䋯TREBLE䋯BALANCE䋯MTS䋯FAO䋯SPEAKER䋯ENERGY SAVE 6䋮During Service mode, OSD display for ON/OFF is toggled via [CH CALL] key. 䊶At display OFF condition, if changing adjustment data, channel, input source, it remains display OFF. 䊶At display OFF condition, if changing adjustment item, it returns to display ON. 7䋮During Service mode, the following operation are prohibited. CLOSED CAPTION䋯No signal BLUE SCREEN 8䋮During Service mode, sound is muted(only MTSIC) except when selecting the following items. V24, M01 4 - 1
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