Fan
This function provides the following options in the cooling fans’ operation when the projector is turned off
L 1
..... Normal operation L 2
..... Slower, lower-sound and longish-time than the normal operation (L 1).Fan control
Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector.
Off
................ Normal speed. Set this function to Off when using the projector in non- high altitude environment.On 1
............. Faster than Off mode. Select this mode when using the projector in high altitudes (about 1,000 meters to 2,000 meters above the sea level) where the fans have less cooling effect.On 2
............. Faster than On 1 mode. Select this mode when using the projector in higher altitudes (about 2,000 meters to 3,000 meters above the sea level) where the fans have lesser cooling effect.Note:The fan noise becomes louder in
On 1 and On 2.
