35
English
User Controls
On
Displays the lamp warning
message.
Off
The warning lamp message will not
be displayed.
Attention
If [Lamp Life Reminder] is set to [Off], the lamp warn
-
y
ing message will not be displayed when the lamp
used time reaches the end of lamp life. In this case,
please check the lamp life with the values at the
[Lamp Hours Used (Normal)] and [Lamp Hours Used
(ECO)].
Lamp Power Mode
Selects desired lamp power mode under different
y
situations.
Press ▲▼ to select [Lamp Power Mode].
1)
Press ► to display the setting dialog box.
2)
Press ◄► to select the desired item.
3)
Normal
Normal brightness.
ECO
Low brightness reduces the lamp
power consumption and extends
the lamp life.
Note
When there is no signal for more than 5 minutes, the
y
lamp power will be decreased automatically for power
saving.
Clear Lamp Hours
Reset the lamp usage time after replacing the
y
lamp unit.
Press ▲▼ to select [Clear Lamp Hours].
1)
Press ► to display the setting dialog box.
2)
Press ▲▼ to switch [Yes]/[No].
3)
Press ► to execute.
4)
Dynamic Black
On
The pictures with the optimum con-
trast will be dispalyed by automati-
cally providing signal compensation
to suit the pictures concerned.
Off
Turn off this function.
High Altitude
Set to [On] when the projector is used at elevation
between approx. 762 m (2500 ft) and approx. 3 000 m
(10 000 ft).
Press ▲▼ to select [High Altitude].
1)
Press ►, <
2)
确认
> to display the adjustment
dialog box.
Press ◄► to switch [On]/[Off].
3)
On
For the elevation between approx.
762 m (2500 ft) and approx. 3 000
m (10 000 ft).
Off
For the elevation below approx. 762
m (2500 ft).
Note
When [On] is selected, the speed and the noise of the
y
fan will increase. Do not use this projector in place
elevation is over 3000m (10000ft).
Dust Filter Reminder
Set the cleaning cycle of the filters and reset the use
time of the filters.
Press ▲▼ to select [Dust Filter Reminder].
1)
Press ►, <
2)
确认
> to display the setting
dialog box.
Filters Remind (Hour)
Set the interval timer to display the Dust Filter
y
Reminder message.
Press ▲▼ to select [Filters Remind].
1)
Press ► to display the adjustment dialog
2)
box.
Press ◄► to set the time.
3)
When set to 0 (Hour), this function is disabled.
y
The factory default is 0 hour.
y
You can set the time in between 50 hours and
y
1000 hours.
Cleaning up Reminder
Reset the air filter used time to zero.
y
Reset the air filter hour counter after cleaning or
y
replacing the dust filter.
Press ▲▼ to select [Cleaning up Remind
-
1)
er].
Press ► to display the setting dialog box.
2)
Press ▲▼ to switch [Yes]/[No].
3)
Press ► to execute.
4)
Note
It is recommended to clean the air filters regularly
y
every 500 hours of usage.
