NEC LT80 User Manual - Page 11

Top Features 1 Power Button Use this button to turn the power on and off when Main Power Switch is on and the projector is on standby. (When this button is pressed and held for at least two seconds, the "Display Mute" mode will be canceled.) 2 Menu Button Displays the on- screen menu. 3 Select Button After you press the "Menu" button, use this button to select the menu icon of the item you wish to adjust. 4 Enter Button Executes your menu selection. 5 (+) (-) Adjust Button Use these buttons while you' re in the Image Adjust mode to change the level of a selected menu item. These buttons are also used to set an item in the Power or Settings menus. 6 Power Indicator When the projector is switched On, the green LED blinks for about one minute, then lights up. 7 6 If the main power is on and you switch it off by pressing POWER OFF on the remote control or the POWER button on the projector, the green LED blinks for one minute, then lights up and the projector goes on standby. * The projector will not accept operation instructions for the one minute during which the LED is blinking during switching on or off as described above. 7 Status Indicator When this is lit red continually, it's warning you that the projection lamp has exceed 1000 hours of service. After this light appears, it is advisable to replace the projection lamp as soon as possible.(See page 63.) When the operating time of the lamp exceeds 1000 hours, the STATUS indicator is lit red continually. In addition the message "LAMP USAGE XX HOURS" appears continually when the on-screen menu is not displayed. If this light blinks red rapidly, it indicates that the lamp house is not attached properly; if the light blinks slowly it means the projector's internal temperature is too hot to operate safely. See the Status Light Messages on page 71 for more details. INTRODUCTION ADJUST ENTER SELECT MENU PUSH ON/OFF POWER STATUS 19 5 4 3 2 1 20