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P3150/P3250/P3150 Refresh/P3250 Refresh/P3251
Condential
3-7
No Symptom
Procedure
13
Function Abnormal
• Do “Reset (All data)” of the OSD Menu
• Check Main Board
• Check DMD Board
14 Audio Abnonrmal
• Ensure that the signal cables and source are work as well
• Check Speaker Module
• Check Main Board
15
FW Upgrade Failed
• Ensure that the signal cables and PC are work as well
• Check the software program version
• Check the rmware le
• Check the upgrade process
• Check Main Board
16
Forgetting Password
(adminstrator
Password)
• Security Card. This unique password is a back door of
Administrator Password which will be accepted by projector
anytime no matter what the Administrator Password is.
• How to get the Universal Password?
(1) Click the “AcerSNID”
(2) Input SNID number.(SNID number is on the Security
Card)
(3) Click “Calculate”.Then the Universal Password will
appear.