NEC VT48 User Manual
Also see for VT48 Series: Control commandsCommand guideCommand guideControl commandsSpecifications
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Contents
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30 Changing Lamp ModeThis feature enables you to select two brightness modes of the lamp:Normal and Eco modes. The lamp life can be extended by using the Eco mode.To change to the [Eco] mode, do the following:1. Press the LAMP MODE button on the remote control to display [Lamp Mode] screen.2. Use the SELECT or button to select [Eco] mode.3. Press the ENTER button.To change from [Eco] to [Normal], Go back to Step 2 and select [Normal]. Repeat Step 3.NOTE:• The Lamp Mode can be changed by using the menu.Select [Setup] →[General] →[Lamp Mode].• The lamp life remaining and lamp hours used can be checked in [Usage Time]. Select [Information] →[Usage Time].• If the projector is overheated in Normal mode, there may be a case where the Lamp mode automatically changes to Eco modeto protect the projector. When the projector is in Eco mode, the picture brightness decreases. When the projector comes backto normal temperature, the Lamp mode returns to Normal mode.Thermometer symbol [ ] indicates the lamp mode is automatically set to Eco mode because the internal temperature is toohigh. Preventing the Unauthorized Use of the ProjectorTo enable the Security function:1. Press the MENU button.The menu will be displayed.2. Use the SELECT or button to select [Setup] and press the ENTER button.3. Use the SELECT or button to select [Installation].4. Use the SELECT or button to select [Security] and press the SELECT button.Lamp ModeNormal ModeEco ModeDescriptionThis is the default setting (100%Brightness).Select this mode to increase the lamplife (80% Brightness).Status of LAMP indicatorOffSteady Green light4. Convenient FeaturesExample of menu forVT580, VT480, VT58and VT57 |
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