134
Maintenance
Caring for the projection window and camera lens
,IWKHSURMHFWLRQZLQGRZLVÀDZHGVRLOHGRUIRJJHGLWFRXOGFDXVHGHWHULRUDWLRQ
RIGLVSOD\TXDOLW\3OHDVHWDNHFDUHRIWKHSURMHFWLRQZLQGRZEHLQJFDXWLRXVRI
KDQGOLQJ
7XUQWKHSURMHFWRURIIDQGXQSOXJWKHSRZHU
FRUGIURPWKHSRZHURXWOHW$QGFRROWKH
SURMHFWRUGRZQE\OHDYLQJLWIRUDZKLOH
8VHDQDLUEORZHUWREORZDZD\GXVWRQWKH
SURMHFWLRQZLQGRZDQGFDPHUDOHQVEHIRUH
ZLSLQJ:LSHVRIWO\WKHSURMHFWLRQZLQGRZDQG
FDPHUDOHQVZLWKDFRPPHUFLDOO\DYDLODEOH
GDPSHGVRIWFOHDQLQJFORWKIRUOHQVEHLQJ
FDUHIXOQRWWRJLYHDQ\GDPDJHRQWKH
SURMHFWLRQZLQGRZDQGFDPHUDOHQV
Ź%HIRUHFDULQJIRUWKHSURMHFWLRQZLQGRZDQGFDPHUDOHQVWXUQ
WKHSURMHFWRURIIDQGXQSOXJWKHSRZHUFRUGWKHQFRROWKHSURMHFWRUVXI¿FLHQWO\
Ź'RQRWXVHDYDFXXPFOHDQHUWRFOHDQWKHSURMHFWLRQZLQGRZDQGFDPHUDOHQV
VLQFHLWPLJKWJLYHVRPHGDPDJH
Ź'RQRWXVHFOHDQHUVRUFKHPLFDOVRWKHUWKDQWKRVHVSHFL¿HGLQWKLVPDQXDO
3D\VSHFLDODWWHQWLRQWRWKHSURMHFWLRQZLQGRZDQGFDPHUDOHQVDVWKHVH
PDWHULDOVFRXOGFDXVHVHULRXVGDPDJH
WARNING
8VHFRPPHUFLDOO\DYDLODEOHOHQVWLVVXHWRFOHDQWKHOHQVXVHGWRFOHDQFDPHUDV
H\HJODVVHVHWF
,IWKHOHQVLVKHDYLO\VRLOHGZLSHLWZLWKDFORWKPRLVWHQHGZLWKOLWWOHZDWHU
1HYHUXVHSROLVKLQJDJHQWVGHWHUJHQWVFKHPLFDOVRUVROYHQWVVXFKDVEHQ]LQH
RUWKLQQHU
([FHSWLQJIRUOHQVXVHDVRIWFORWKWRFOHDQ:KHQH[FHVVLYHO\VRLOHGGLOXWHD
QHXWUDOGHWHUJHQWLQZDWHUZHWDQGZULQJRXWWKHVRIWFORWK
%ORZHU
&OHDQLQJFORWK