Hitachi CP-RX78 User Manual - Page 62
Other care
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Troubleshooting Other care Inside of the projector ,QRUGHUWRHQVXUHWKHVDIHXVHRI\RXUSURMHFWRUSOHDVHKDYHLWFOHDQHGDQG LQVSHFWHGE\\RXUGHDOHUDERXWRQFHHYHU\\HDU Caring for the lens ,IWKHOHQVLVÀDZHGVRLOHGRUIRJJHGLWFRXOGFDXVHGHWHULRUDWLRQRIGLVSOD\ TXDOLW\3OHDVHWDNHFDUHRIWKHOHQVEHLQJFDXWLRXVRIKDQGOLQJ 7XUQWKHSURMHFWRURIIDQGXQSOXJWKHSRZHUFRUG$OORZWKHSURMHFWRUWRFRRO VXI¿FLHQWO\ $IWHUPDNLQJVXUHWKDWWKHSURMHFWRULVFRRODGHTXDWHO\OLJKWO\ZLSHWKHOHQV ZLWKDFRPPHUFLDOO\DYDLODEOHOHQVFOHDQLQJZLSH'RQRWWRXFKWKHOHQV GLUHFWO\ZLWK\RXUKDQG Caring for the cabinet and remote control ,QFRUUHFWFDUHFRXOGKDYHDGYHUVHLQÀXHQFHVXFKDVGLVFRORUDWLRQSHHOLQJSDLQW HWF 7XUQWKHSURMHFWRURIIDQGXQSOXJWKHSRZHUFRUG$OORZWKHSURMHFWRUWRFRRO VXI¿FLHQWO\ $IWHUPDNLQJVXUHWKDWWKHSURMHFWRULVFRRODGHTXDWHO\OLJKWO\ZLSHZLWKJDX]H RUDVRIWFORWK ,IWKHSURMHFWRULVH[WUHPHO\GLUW\GLSVRIWFORWKLQZDWHURUDQHXWUDOFOHDQHU GLOXWHGLQZDWHUDQGZLSHOLJKWO\DIWHUZULQJLQJZHOO7KHQZLSHOLJKWO\ZLWKD VRIWGU\FORWK WARNING Ź%HIRUHFDULQJPDNHVXUHWKHSRZHUFRUGLVQRWSOXJJHGLQ DQGWKHQDOORZWKHSURMHFWRUWRFRROVXI¿FLHQWO\7KHFDUHLQDKLJKWHPSHUDWXUH VWDWHRIWKHSURMHFWRUFRXOGFDXVHDEXUQDQGRUPDOIXQFWLRQWRWKHSURMHFWRU Ź1HYHUWU\WRFDUHIRUWKHLQVLGHRIWKHSURMHFWRUSHUVRQDOO\'RLQJLVVR GDQJHURXV Ź$YRLGZHWWLQJWKHSURMHFWRURULQVHUWLQJOLTXLGVLQWKHSURMHFWRU,WFRXOGUHVXOWLQ D¿UHDQHOHFWULFVKRFNDQGRUPDOIXQFWLRQWRWKHSURMHFWRU 'RQRWSXWDQ\WKLQJFRQWDLQLQJZDWHUFOHDQHUVRUFKHPLFDOVQHDUWKHSURMHFWRU 'RQRWXVHDHURVROVRUVSUD\V CAUTION Ź3OHDVHWDNHULJKWFDUHRIWKHSURMHFWRUDFFRUGLQJWRWKH IROORZLQJ,QFRUUHFWFDUHFRXOGFDXVHQRWRQO\DQLQMXU\EXWDGYHUVHLQÀXHQFH VXFKDVGLVFRORUDWLRQSHHOLQJSDLQWHWF Ź'RQRWXVHFOHDQHUVRUFKHPLFDOVRWKHUWKDQWKRVHVSHFL¿HGLQWKLVPDQXDO Ź'RQRWSROLVKRUZLSHZLWKKDUGREMHFWV 53