EIKI LC-XB28 用户手册

This function is used to reset the lamp replace counter.
When replacing the projection lamp, reset the lamp replace
counter by using this function.  See page 49 for operation.

This function returns all setting values except for the user
logo,    PIN code lock, logo PIN code lock and the lamp
counter to the factory default settings.

Select Factory default
and this box appears.
Select [Yes] , and the
next box appears. 

Select [Yes] to
activate it.

This function provides you the following alternatives in the
cooling fans operation after turning off the projector.

L1  . . . . . . .normal operation 
L2   . . . . .slower operation than the normal (L1) , but

takes longer to cool down the projector.  In this
mode, cooling time after turning off the
projector will be extended longer than in the
normal mode.

Exit the Setting Menu.