User Manual
Page 59
... > Lamp Settings > Lamp mode menu and press / . Equivalent Lamp Hour= hours , if X= lamp life spec of Normal mode Y= lamp life spec of Eco mode Z= lamp life spec of calculating the equivalent lamp hour is the longest lamp life spec amoung X, Y, Z See "Setting Lamp mode" below for longer working life. You can do the following...
... > Lamp Settings > Lamp mode menu and press / . Equivalent Lamp Hour= hours , if X= lamp life spec of Normal mode Y= lamp life spec of Eco mode Z= lamp life spec of calculating the equivalent lamp hour is the longest lamp life spec amoung X, Y, Z See "Setting Lamp mode" below for longer working life. You can do the following...