Hitachi PJ-TX100 User's Manual And Operating Manual page 30

Multifunctional settings
OPTION Menu (continued)
Item
SERVICE
30
Pressing the ► (or the ENTER) button calls
the SERVICE menu.
SERVICE Menu
Select an item using the ▲/▼ buttons,
and press the ► (or the ENTER) button to
perform each function. :
FANSPEED FACTORY RESET
FANSPEED
FACTORY RESET
Description
Select the fan speed level using the ▲/▼
buttons. :
HIGH LOW
The HIGH ups rotation speeds of fans.
Please use this function in using a
projector at highlands etc.
memo Note that the projector is noisier
when the HIGH is selected.
Initialize the Items in all of the menus:
Selecting the RESET performs this
function.
RESET CANCEL
All the items in all of menu will collectively
returned to the factory defaults. Note that
the items "Lamp Time", "Filter Time" and
"Language" are not reset.
SERVICE
FANSPEED NORMAL
FANCTORY RESET