Canon LV-7392A - Manual (Page 62)

62
Setting
This function provides the following options in
the cooling fans’ operation when the projector is
turned off (p.23).
L 1 .... Normal operation
L 2 .... Slower, lower-sound and longish-time
than the normal operation ( L 1).
Fan
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.
Fan control
Lamp counter
Be sure to reset the Lamp replacement counter
after the lamp is replaced. (p.68)
Press the Point ▲▼ buttons to choose the
Lamp counter function and then press the Point
► or the OK button to access the submenu
items.
Lamp counter ................ This item shows the
total accumulated time
of the lamp usage.
Lamp counter reset ....... Press the OK but ton to
choose Lamp counter
reset . Select Yes in
the confirmation box
if you want to reset
the lamp counter, and
then choose Yes in the
second confirmation
box to reset lamp
counter.
When you want to make a digital processing of a
projected image faster, set this function.
Use the Point ▲▼ buttons, select an item of Off
or On.
 Note:
Noise reduction and Progressive can not be
selected when Video delay control function is set to
On.
Video delay control
 Note:
The fan noise becomes louder in On 1 and On 2.
Lamp counter reset