Hitachi CP-RX78 User Manual - Page 63

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Troubleshooting 7URXEOHVKRRWLQJ ,IDQDEQRUPDORSHUDWLRQVKRXOGRFFXUVWRSXVLQJWKHSURMHFWRULPPHGLDWHO\ WARNING Ź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elated messages :KHQVRPHPHVVDJHDSSHDUVFKHFNDQGFRSHZLWKLWDFFRUGLQJWRWKHIROORZLQJWDEOH $OWKRXJKWKHVHPHVVDJHVZLOOEHDXWRPDWLFDOO\GLVDSSHDUHGDURXQGVHYHUDOPLQXWHVLWZLOO EHUHDSSHDUHGHYHU\WLPHWKHSRZHULVWXUQHGRQ Message Description There is no input signal. 3OHDVHFRQ¿UPWKHVLJQDOLQSXWFRQQHFWLRQDQGWKHVWDWXV RIWKHVLJQDOVRXUFH The horizontal or vertical frequency of the input VLJQDOLVQRWZLWKLQWKHVSHFL¿HGUDQJH 3OHDVHFRQ¿UPWKHVSHFVIRU\RXUSURMHFWRURUWKHVLJQDOVRXUFHVSHFV An improper signal is input. 3OHDVHFRQ¿UPWKHVSHFVIRU\RXUSURMHFWRURUWKHVLJQDOVRXUFHVSHFV The internal temperature is rising. 3OHDVHWXUQWKHSRZHURIIDQGDOORZWKHSURMHFWRUWRFRRO GRZQDWOHDVWPLQXWHV$IWHUKDYLQJFRQ¿UPHGWKH IROORZLQJLWHPVSOHDVHWXUQWKHSRZHU21DJDLQ ‡,VWKHUHEORFNDJHRIWKHDLUSDVVDJHDSHUWXUH" ‡,VWKHDLU¿OWHUGLUW\" ‡'RHVWKHSHULSKHUDOWHPSHUDWXUHH[FHHGƒ&" ,IWKHVDPHLQGLFDWLRQLVGLVSOD\HGDIWHUWKHUHPHG\SOHDVHVHW )$163(('RIWKH6(59,&(LWHPLQWKH237,21PHQXWR+,*+ $QRWHRISUHFDXWLRQZKHQFOHDQLQJWKHDLU¿OWHU 3OHDVHLPPHGLDWHO\WXUQWKHSRZHURIIDQGFOHDQRUFKDQJH WKHDLU¿OWHUUHIHUULQJWRWKH³&OHDQLQJDQGUHSODFLQJWKH DLU¿OWHU´VHFWLRQRIWKLVPDQXDO$IWHU\RXKDYHFOHDQHGRU FKDQJHGWKHDLU¿OWHUSOHDVHEHVXUHWRUHVHWWKH¿OWHUWLPHU ( 40) The button operation is not available with following condition. 2QHRIWKHLQYDOLGEXWWRQVRQWKHUHPRWHFRQWUROZDVSUHVVHG ( 6  54

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54
Troubleshooting
WARNING
Related messages
Message
Description
There is no input signal.
The horizontal or vertical frequency of the input
An improper signal is input.
The internal temperature is rising.
(
40
)
The button operation is not available with following
condition.
(
6