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Instructions Emerson, Modèle LC-NB2U

Fabricant : Emerson
Taille : 2.44 mb
Nom Fichier : e9731532-99e5-4492-a640-4bd3045f1833.pdf

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And make sure that the mouse port of the computer connected to Control Port is activated. Connect the mouse port of your computer to the Control Port of the projector with the Control Caele. (Refer to page 10 to 13 for connection.) Turn the projecior on first, and then turn on your computer. When the computer is switched on first, the Wireless Mouse may not work properly. Note: When the computer has no mouse port, connect the Serial Port of the computer to Control Port of the projector with the Control Cable for Serial Port. ■fill tor 1 When controlling the pointer of the computer, operate the Wireless Mouse with POINT button, SELECT button, and RIGHT CLICK button on the Wireless Remote Control Unit. POINT button Used to move the pointer. The pointer is moved corresponding with the direction you are pressing. SELECT (LEFT CLICK) button This button has the same function as the left button in a PC mouse. RIGHT CLICK button This button has the same function as the nght button in a PC mouse. Pressing this button dose not affect any operation when in Menu mode. POINT button (Move the pointer) SELECT button (left button of the mouse) RIGHT CUCK (right button of the mouse) 41 APPENDIX MAINTENANCE « The TEMPERATURE WARNING Indicator flashes red when the internal temperature of the projector exceeds the normal temperature. The Indicator stops flashing when the temperature of the projector become normal. When the TEMPERATURE WARNING Indicator continues to flash, check the item fisted below. I The Ventilation slots of the projector may be blocked. In such an event, reposition (he aopllance so that the 1 ventilation slots are not obstructed. 2 3 Air filters are dogged with dust particles. Clean the air filters by following AIR FILTER CARE AND CLEANING below. If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans or the internal Circuits may be malfunctioning. Reauest service from an authorized dealer or service station. AIR FILTER CARE AND CLEANING The Removable Air Filters prevent dust from accumulating on the surface of the Proiection Lens and the Projection Mirror. Should the Air Filters become clogged with dust particles, it will reduce the Cooling Fans' effectiveness and may result in internal heat build up and adversely affect on the life of the projector. Clean the Air Filters following the steps below: l 2 3 4 Turn the power off. and disconnect the AC power cord from the AC outlet. Turn the projector upside down and remove 2 Air Filters by pulling the latches of them upward. Clean the Air Filters with brush or wash out the dust and particles. Replace the Air Filters. Make sure tnat the Air Filters are fully inserted. A CAUTION Do not operate the proiector with the Air Filter removed. The dust is stuck on the LCD Panel and the Mirror, and it may spoil the fine picture image. Do not put the small parts into the Air Intake Vents. It result in the malfunction of the projector. The Air Filter is small part. Take care that children don't eat or swallow iL RECOMMENDATION We recommend to avoid dusty/smoky place for operating the projector. Using in dusty place may cause the picture of poor quality. When using under the dusty or smoky conditions, dust may accumulate on the liquid crystal oanel and lens inside it. and may resultantly be projected on the screen together with the picture. When the above symptoms are noticed, contact your authorized dealer or service station (or the cleaning. CLEANING THE PROJECTION LENS Follow these steps to dean the projection lens: 1 Apply a non-abrasive camera lens cleaner to a soft, dry cleaning doth. Avoid using an excessive amount of deaner. Abrasive deaners. solvents or other harsh chemicals might scratch the lens. 2 ughtly wipe the cleaning cloth over the lens. J When you don’t use the projector, replace the lens cover 42 APPENDIX When the life of the Lamp of this projector draws to an end. the LAMP REPLACEMENT indicator lights red. When the image becomes dark or the color of the image become unnatural, replacement of the Lamp is required. A LAMP REPLACEMENT CAUTION • For continued safety, replace with a lamp assembly of the same type. • Allow the proiector to cool tor at least 45 minutes before you open the lamp cover. The inside of the projector can become very hot. • Do not drop the lamp assembly or touch the glass bulb! The glass can shatter and may cause injury. Follow these steps to replace the lamp assembly. 1 Turn off the proiector and disconnect the AC plug. Allow the projector to cool for at least 45 minutes. 2 Remove a screw with a screwdnver and remove the Lamp Cover. 7 Remove 2 screws with a screwdriver and pull out the Lamp J Assembly by grasping the handle. ¿1 Replace the Lamp Assembly with new one and tighten 2 screws. Make sure that the Lamp Assembly is set property. And replace the Lamp Cover and tighten a screw. C Connect the AC Power Cord to the pr...