Sanyo PLC HF10000L Owner's Manual

Contents

74Maintenance and CareLamp ManagementThis Projector is equipped with 2 Projection Lamps to ensure brighter image and those lamps are controlled bythe Lamp Management Function. The Lamp Management Function detects the status of lamps and shows thestatus on screen or on the LAMP 1/2 REPLACE indicators. This function also automatically controls the LampMode when any of lamps is out for the end of life or malfunctions.Projection Lamp lights normally.Lamp 1/ Replace IndicatorsThe LAMP 1/2 REPLACE indicators light orange when any of Projection Lamps is nearing its end, and flashwhen any of them becomes out. Check the number of lamp on the Lamp Status Display or the LAMP 1/2REPLACE indicators and replace the lamp.yellow LampDim LampX Mark on LampRed LampLAMP 1/2 REPLACEINDICATORSProjection Lamp is turned off.Projection Lamp is nearing its end. When the imagebecomes darker or the color becomes unnatural, replacelamp. (LAMP 1/2 REPLACE indicator lights orange.)(LAMP 1/2 REPLACE indicator flashes orange.)Projection lamp is defective or fails to be turned on.Restart the projector on, and make sure lamp is on. Ifthis mark still appears, replace lamp corresponding withnumber marked X.LAMP STATUSDISPLAYLamp Mode ChangeoverThe Lamp Management Function automatically changes the lighting lamp (Lamp Mode) by detecting the status of lamp.When either of the 2 lamps is out, the projector operates with 1 lamp. The Lamp Mode can be switched to 2 lamps or 1lamp manually. Refer to the SETTING section on pages 54, 55 .2 LAMPS MODE 1 LAMP MODELamp Status DisplayThe Lamp Status Display appears on screen when the projector is turned on or the input position (input 1, input2, Input 3 or input 4) is switched. This shows the status of each lamp as; ON, OFF, NEAR END, or OUT. Refer tothe following for each status.Lamp statusWhen Lamp 1 is burnt out.When Lamp 2 is burnt out.