ViewSonic PA505W PA505W User Guide English - Page 52

Lamp information, Getting to know the lamp hour, Extending lamp life

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Lamp information Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. To obtain the lamp hour information: 1. Open the OSD menu and go to the ADVANCED > Lamp Settings menu. 2. Press Enter and the Lamp Settings page is displayed. 3. You will see the Lamp Hours information on the menu. 4. To leave the menu, press Exit. Extending lamp life The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the following settings via the OSD menu. Setting Lamp Mode Setting the projector In Eco/Dynamic/SuperEco mode reduces system noise, power consumption and extends the lamp operation life. Lamp mode Description Normal ECO Dynamic SuperEco Provide full lamp brightness. Reduce lamp power consumption by 20% and lower brightness to extend the lamp life and decrease the fan noise. Reduce lamp power consumption by 0~ 70% base on the signal and lower brightness to extend the lamp life and decrease the fan noise. Reduce lamp power consumption by 70% and lower brightness to extend the lamp life and decrease the fan noise. It is not recommended to use SuperEco mode on projection for long time. To set the lamp mode, go to the ADVANCED > Lamp Settings > Lamp Mode menu and press / to select Eco. Setting Auto Power Off This function allows the projector to turn off automatically after a set period of time once no input source is detected to prevent unnecessary waste of lamp life. 1. Open the OSD menu and go to the POWER MANAGEMENT > Smart Energy menu. 2. Press Enter and the Smart Energy page is displayed. 3. Highlight Auto Power Off and press / . 4. If the preset time lengths are not suitable for your need, select Disable. The projector will not automatically shut down in a certain time period. Setting Sleep Timer This function allows the projector to turn off automatically after a set period of time to prevent unnecessary waste of lamp life. 1. Open the OSD menu and go to the POWER MANAGEMENT > Smart Energy menu. 2. Press Enter and the Smart Energy page is displayed. 3. Highlight Sleep Timer and press / . 47

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47
Lamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is automatically
calculated by the built-in timer.
To obtain the lamp hour information:
1.
Open the OSD menu and go to the
ADVANCED > Lamp Settings
menu.
2.
Press
Enter
and the
Lamp Settings
page is displayed.
3.
You will see the
Lamp Hours
information on the menu.
4.
To leave the menu, press
Exit
.
Extending lamp life
The projection lamp is a consumable item. To keep the lamp life as long as possible, you
can do the following settings via the OSD menu.
Setting Lamp Mode
Setting the projector In
Eco
/
Dynamic
/
SuperEco
mode reduces system noise, power
consumption and extends the lamp operation life.
It is not recommended to use SuperEco mode on projection for long time.
To set the lamp mode, go to the
ADVANCED > Lamp Settings
>
Lamp Mode
menu and
press
/
to select
Eco
.
Setting Auto Power Off
This function allows the projector to turn off automatically after a set period of time once no
input source is detected to prevent unnecessary waste of lamp life.
1.
Open the OSD menu and go to the
POWER MANAGEMENT
>
Smart Energy
menu.
2.
Press
Enter
and the
Smart Energy
page is displayed.
3.
Highlight
Auto Power Off
and press
/
.
4.
If the preset time lengths are not suitable for your need, select
Disable
. The projector
will not automatically shut down in a certain time period.
Setting Sleep Timer
This function allows the projector to turn off automatically after a set period of time to
prevent unnecessary waste of lamp life.
1.
Open the OSD menu and go to the
POWER MANAGEMENT
>
Smart Energy
menu.
2.
Press
Enter
and the
Smart Energy
page is displayed.
3.
Highlight
Sleep Timer
and press
/
.
Lamp mode
Description
Normal
Provide full lamp brightness.
ECO
Reduce lamp power consumption by 20% and lower brightness to extend
the lamp life and
decreas
e the fan noise.
Dynamic
Reduce lamp power consumption by 0~ 70% base on the signal and lower
brightness to extend the lamp life and decrease the fan noise.
SuperEco
Reduce lamp power consumption by 70% and lower brightness to extend
the lamp life and decrease the fan noise.