High Altitude; Dust Filter Reminder; Information - Panasonic PT-LW271U Operating Instructions Manual

Options
Lamp Power Mode
J
Selects desired lamp power mode under
z
different situations.
1 ) Press ▲▼ to select [Lamp Power Mode].
2 ) Press ► to display the setting dialog box.
3 ) Press ◄► to select the desired item.
Normal Normal brightness.
The brightness level of the content is
automatically detected to significantly
AUTO
reduced lamp power consumption
during periods of inactivity.
Lower brightness reduces the lamp
ECO1 /
power consumption and extends the
ECO *
1
lamp life.
Lowest brightness reduces the lamp
ECO2 * power consumption and extends the
1
lamp life.
Normal / AUTO / ECO1 / ECO2 for PT-LX351E.
*1:
Normal / AUTO / ECO for PT-LW321E / PT-
LW271E / PT-LX321E / PT-LX271E.
Note
When there is no signal for more than 5 minutes, the
z
lamp power will be decreased automatically for power
saving.
Clear Lamp Hours
J
Reset the lamp usage time after replacing the
z
lamp unit.
1 ) Press ▲▼ to select [Clear Lamp Hours].
2 ) Press ► to display the setting dialog box.
3 ) Press ▲▼ to switch [Yes]/[No].
4 ) Press ► to execute.

High Altitude

Set to [On] when the projector is used at elevation
approx. 1 000 m (3 300 ft) and approx. 3 000 m
(10 000 ft).
1 ) Press ▲▼ to select [High Altitude].
2 ) Press ► to display the adjustment
dialog box.
3 ) Press ◄► to switch [On]/[Off].
For the elevation approx. 1 000 m
On (3 300 ft) and approx. 3 000 m
(10 000 ft).
For the elevation below approx.
Off
1 000 m (3 300 ft).
Note
When [On] is selected, the speed and the noise of the
z
fan will increase.
42
- ENGLISH

Dust Filter Reminder

Set the cleaning cycle of the filters and reset the use
time of the filters.
1 ) Press ▲▼ to select [Dust Filter
Reminder].
2 ) Press ► to display the setting dialog box.
Filters Remind (Hour)
J
Set the timer to display the Dust Filter Reminder
z
Æ
message ( page 51).
1 ) Press ▲▼ to select [Filters Remind
(Hour)].
2 ) Press ► to display the adjustment
dialog box.
3 ) Press ◄► to set the time.
The factory default is 0 hour.
z
You can set the time in 50 hours intervals and
z
the longest set time is 1 000 hours.
Cleaning up Reminder
J
Reset the air filter used time to zero.
z
Reset the air filter hour counter after cleaning
z
or replacing the dust filter.
1 ) Press ▲▼ to select [Cleaning up
Reminder].
2 ) Press ► to display the setting dialog box.
3 ) Press ▲▼ to switch [Yes]/[No].
4 ) Press ► to execute.
Note
It is recommended to clean the air filters regularly every
z
500 hours of usage.

Information

Displays the input signal source and setting state
information of the projector.
1 ) Press ▲▼ to select [Information].
2 ) Press ► to display the information
dialog box.
Displays [Model Name], [Source], [Resolution],
z
[Software Version], [Color Space] and [Aspect
Ratio].