155
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
Cases not involving a machine defect
Reference
page
7KHSHQGRHV
QRWRSHUDWH
Is transmission between the pen and the projector
obstructed?
0DNHVXUHWKDWWKHDUHDEHWZHHQWKHVHQVRUDWWKHWRS
VXUIDFHRIWKHSURMHFWRUDQGWKHVFUHHQLVQRWREVWUXFWHG
WUDQVSDUHQWDQGPHVKHGREMHFWVDUHDOVRQRWDOORZHG)RU
H[DPSOHWKH,QWHUDFWLYH)XQFWLRQGRHVQRWIXQFWLRQLIWKH
SURMHFWRULVHQFORVHGZLWKRQO\WKHOHQVH[SRVHGVXFKDV
ZKHQDFDVLQJIRUWKHIWSUHYHQWLRQLVXVHG
110
Is the camera lens dirty?
,IWKHFDPHUDOHQVLVGLUW\ZLSHLWRIIZLWKDOHQVFOHDQLQJ
FORWK
141
Other than those above
5HPRYHDQGLQVHUWWKH86%FDEOH
91
3HQDFWLRQLV
XQVWDEOHRUSHQ
VWRSVRSHUDWLQJ
Is the power supply for the projector used at the
same time for other electrical products that require a
measurable amount of power?
8VHDVHSDUDWHSRZHUVXSSO\IRURWKHUHOHFWULFDOSURGXFWV
ZLWKDKLJKSRZHUFRQVXPSWLRQ
18
Has the battery run out?
5HSODFHLWZLWKDQHZRQH
23
Is FINGER TOUCH item of IWB SETUP menu set to ON ?
6HWWR2))H[FHSWIRUXVLQJRSWLRQDO)LQJHU7RXFK8QLW
)7%
±
Other than those above
'LVFRQQHFWWKHSRZHUVXSSO\IRUWKHSURMHFWRUDQGFRQQHFW
DJDLQ
5HVWDUW:LQGRZV
®
18
/LQHVFDQQRWEH
GUDZQSURSHUO\
RUDUHEURNHQ
Has the battery run out?
5HSODFHLWZLWKDQHZRQH
23
Is the tip of the pen worn out?
5HSODFHWKHWLSRIWKHSHQZLWKDQHZRQH
23
FRQWLQXHGRQQH[WSDJH
