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59
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 / .
4. If the preset time lengths are not suitable for your presentation, select Disable. The
projector will not automatically shut down in a certain time period.
Setting Power Saving
The projector lowers the power consumption if no input source is detected after 5 minutes to
prevent unnecessary waste of lamp life. You can further decide if you would like the
projector to turn off automatically after a set period of time.
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 Power Saving and press / .
4. When Enable is selected, the projector lamp will be changed to Eco
mode after no signal is detected for 5 minutes.
The lamp power will be changed to SuperEco mode after no
signal is detected for 20 minutes.
Timing of replacing the lamp
Please install a new lamp or consult your dealer when the Lamp indicator light lights up.
An old lamp may cause a malfunction in the projector and in some instances the lamp may
explode.
CAUTION
The Lamp indicator light and Temperature indicator light will light up if the lamp becomes too
hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp indicator light or
Temperature indicator light still lights up after turning the power back on, please contact your
dealer. See "Indicators" on page 60 for details.
Replacing the lamp
Turn the power off and disconnect the projector from the power outlet. Please contact
qualified service personnel for changing the lamp.
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