Sanyo PDG-DHT8000L Owners Manual - Page 50
Background, Lamp control, Lamp mode, Lamp interval, 200H/500H/1000H/2000H.
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Setting Background The selected background screen will be displayed when no input signal is detected. Blue . . . . Blue colored background. User . . . . The image you captured. Black . . . Black colored background. Lamp mode This projector is equipped with 2 projection lamps and the number of using lamps can be switched to 2 lamps or 1 lamp. Using 1 lamp maintains the life of projection lamps. Press the SELECT button at Lamp mode to display a dialog box. Use the Point ed buttons to select "2-Lamps", "Lamp1" or "Lamp2" and press the SELECT button. Then the confirmation message appears. Select [Yes] and press the SELECT button. 2-Lamps . . Two lamps turn on. Lamp1 . . . . Only Lamp1 turns on. Lamp2 . . . . Only Lamp2 turns on. Lamp control Lamp control This function allows you to change brightness of the screen. Normal . . . . Normal brightness. Eco 1 Lower brightness and Fan speed decrease. Lower brightness reduces the lamp power consumption and extends the lamp life. Eco 2 Lower brightness and Fan speed increase. Lower brightness reduces the lamp power consumption and extends the lamp life. It is recommended to use Eco 2 when using the projector continuously over a long period of time. Lamp life control Select the lamp operation when the total lighting time of a lamp exceeds the recommended total hours of use. Mode 1 . . . A lamp can be turned on even after exceeding the recommended total hours of use. Mode 2 . . . A lamp is not turned on after exceeding the recommended total hours of use. Lamp interval This function can be used to automatically switch the lamp that is turned on after a certain period of time in order to reduce the lamp deterioration when 'Lamp1' or 'Lamp2' has been selected in 'Lamp mode' setting. Use the Point 7 8 buttons to select from (Off/Auto/24H/ 200H/500H/1000H/2000H). 50 ✔Note: •"User" cannot be selected when the image is not captured. ✔Note: • When switching from one of lamps to the other (e.g. when switching from Lamp1 to Lamp2), both lamps will light until the brightness of the lamps are stabilized. • When neither of the two lamps is lighted, the projector will shutdown automatically. • When either of the two lamps does not light up, the LAMP 1/2 REPLACE indicator blinks orange and the projector will light the other automatically. (X mark will appear on the unlighted lamp in the Lamp Status Display. See page 67 for details.) ✔Note: • The fan noise becomes louder in Eco 2 than in Eco 1. Select the suitable mode for the used environment. ✔Note: • If Mode 2 has been selected and either of two lamps exceeded its recommended total hours of use, Lamp interval mode will be fixed to 'Off'. Also, '2-Lamps' icon in the Lamp mode and the icon of lamp which exceeded its recommended total hours of use will be displayed in grayout. • If Mode 2 has been selected and both lamps exceeded the recommended total hours of use, the warning icon will be displayed at the time of power-on. Then the projector will turn off after 3 minutes. ✔Note: • When either of the two lamps is out, the projector will light the other automatically even if 'Off' is selected. • When 'AUTO' is selected, the projector automatically detects which lamp is used less often than the other at the time of power-on and lights it. • The setting values of time interval may not be accurate, and should be used only as a guide.