Manualshelf

User Guide

ManualsBrandsViewSonic ManualsProjectors1920 x 1080 Resolution, 5,000 ANSI Lumens, 1.2-1.9 Throw Ratio
71727374757677787980
68
Light Source Hours information
Getting to know the light source hours
When the projector is in operation, the duration (in hours) of light source usage is
automatically calculated by the built-in timer.
To obtain the light source hour information:
1. Open the OSD menu and go to the ADVANCED > Light Source Setting menu.
2. Press Enter and the Light Source Settings page is displayed.
3. You will see the Light Source Hours information on the menu.
4. To leave the menu, press Exit.
Extending light source life
The projection light source is a consumable item. To keep the light surce life as long as
possible, you can do the following settings via the OSD menu.
Setting Light Source Mode
Setting the projector In Eco/Custom mode reduces system noise, power consumption and
extends the light source operation life.
To set the light source mode, go to the ADVANCED > Light Source Setting > Light
Source 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 light source 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 light source 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 / .
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.
Light Source
mode
Description
Normal Provide 100% Light Source power.
ECO
Reduce light source power consumption by 20% and lower brightness to
extend the light source life and decreases the fan noise.
Custom
Reduce light source power consumption by 0~ 80% adjustable by user and
lower brightness to extend the light source life and decreases the fan noise.