NEC VT440 Service Manual

Also see for MultiSync VT440: User manual Installation data Specifications User manual

NEC VT440 Service Manual Manual pdf 14 page image

E–10Top Features1 Source ButtonUse this button to select a video source such as a PC, VCR or DVDplayer.2 Auto Adjust ButtonUse this button to adjust Position-H/V and Pixel Clock/Phase foran optimal picture. Some signals may not be displayed correctly ortake time to switch between sources.3 Menu ButtonDisplays the menu.4 Select (stß ©) / Volume (+) (–) Buttonsst: Use these buttons to select the menu of the item you wishto adjust.ß ©: Use these buttons to change the level of a selected menuitem.A press of the © button executes the selection. When no menusappear, these st buttons work as a volume control.When the pointer is displayed, these ß © st buttons move thepointer.5 Enter ButtonExecutes your menu selection and activates items selected fromthe menu.6 Cancel ButtonPress this button to exit the menu. Press this button to return theadjustments to the last condition while you are in the adjustmentor setting menu.7 Status IndicatorWhen this is lit red (orange in Eco mode) continually, it’s warningyou that the projection lamp has exceeded 2000 hours (up to 3000hours in Eco mode) of service. After this light appears, it is advis-able to replace the projection lamp as soon as possible. (See pageE-33). In addition the message “The lamp has reached the end ofits usable life. Please replace the lamp.” appears continually untilthe lamp is replaced.If this light blinks red rapidly, it indicates that the lamp cover orfilter cover is not attached properly or the projector is overheated.See the Power / Status Light Messages on page E-35 for moredetails.8 Power Indicator ( )When this indicator is green, the projector is on; when the indica-tor is orange, it is in standby mode.9 Power Button (ON / STAND BY)Use this button to turn the power on and off when the power issupplied and the projector is in standby mode.NOTE: To turn off the projector, press and hold this button forminimum of two seconds.915786432MENUENTERCANCELSELECTPOWERSTATUSON/STAND BYSOURCEAUTO ADJUST