Acer projector P3150 locked with passwd

Read some Acer manual and it says:

Administrator Password

The "Administrator Password" can be used in both the "Enter
Administrator Password" and "Enter Password" dialog boxes.
• Press "Play" to change the "Administrator Password".
• The factory default of "Administrator Password" is "1234".
If you forgot your administrator password, do the following to
retrieve the administrator password:
• An unique 6-digit "Universal Password" which is printed on
the Security Card (please check accessory in the box). This
unique password is the number which will be accepted by
projector anytime no matter what the Administrator
Password is.
• If losing this security card and number, please contact with an
Acer service center.

I have lost the pasword and also the cerurity care. so please provide me the accer multimedia pasword

Saya punya infocus acer x1130 P klau habis di nyalakan selang beberaaapa menit mati ,pada indicator Temp(nyala lampu merah) terus keluar tulisan Fan fail lamp will automaticly turn off soon trims