Acer P5271 Acer P5271, P5271i, P5290 and P5390W Projector Series Service Guide - Page 102

6-7 Un-lock SNID and Default Language Reset - Plug in power cord. - Hold on the "down" button, then press the "Power" button. Note: - After about 2 seconds, the Power LED lights blue, the Lamp LED and Temp LED light red, then loosen the "Down" button. - After that, please check the LED status and judge the actions as the following table: Power LED Status Power (blue) + Temp (red) + Lamp (red) Power (blue) + Temp (red) Result OK Fail Note: If it is fail, please do the actions as above steps. S/N General rule: Use the last 1 digit code (as red word) for language information Language Code (F) Default Language 1 English 2 Thailand 3 Japan 4 TC 5 SC 6 Russian 7 Germany 8 Hungarian P5290/P5271/P5390W/P5271i Confidential 6-