valutazioni - 4, GPA: 4.3
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Facilità d'uso
DRAG ON/OFF button Use this button and the MOUSE POINTER to drag a selected screen object. Press and release the DRAG ON/OFF button, then the DRAG ON INDICATOR lights green and the remote control is in Drag mode. Use the MOUSE POINTER to drag an screen object. Press and release the DRAG ON/OFF button again or press any other button to drop the object. LEFT CLICK button (left button of the mouse) APPENDIX MAINTENANCE WARNING TEMP. INDICATOR The Warning Temp. indicator blinks red to let you know the internal temperature of the projector exceeds a normal level. If the temperature goes up further, the projector will be turned off automatically and the Ready indicator goes out. (The Warning Temp. indicator continues blinking.) After the cooling-off period, the Ready indicator lights on again and the projector can be turned on by pressing the POWER ON/OFF button on the top control or the remote control. When you turn on the projector, the Warning Temp. indicator goes out. If the Warning Temp. indicator is still blinking, check the following matters: -The ventilation slots of the projector may be blocked. In such a case, reposition the projector so that the ventilation slots are not obstructed. -The air filters may be clogged with dust particles. Clean them by following the section “AIR FILTER CARE AND CLEANING” on the next page. -If the WARNING TEMP. indicator remains on after performing above checks, the cooling fans or internal circuits may be malfunctioning. Contact the service station. TOP CONTROL Warning Temp. Ready Indicator Indicator When both of the Warning Temp. and Ready indicators are blinking: When the projector detects an internal problem, it shuts down automatically and both the Warning Temp. and Ready indicators start blinking. In this condition, the projector cannot be turned on even if you press the POWER ON-OFF button on the top control or remote control. If this happens, unplug and reconnect the AC power cord, and then turn on the projector again to check the operation. If the projector shuts down again or cannot to be turned on, internal checking and repair is required. Unplug the AC power cord and contact the service station. APPENDIX AIR FILTERS CARE AND CLEANING Air filters help prevent dust from accumulating on the optical elements inside the projector. To whatever extent the air filters become clogged with dust particles, the cooling fans’ effectiveness is reduced, which may result in an internal heat build-up and adversely affect the life of the projector. Therefore, for appropriate care and use of the projector, regular cleaning of the air filters is necessary. How often the air filters should be cleaned really depends upon the environment in which the projector is being operated. As a rough guide, under a normally clean operating environment, the air filters should be cleaned approximately every 200 hours of use. However, if the projector is being operated in a somewhat dusty or smoky environment, the air filters should be cleaned more often; for consistently good projector operation and performance, timely cleaning of the air filters is a very important factor. When appropriate, clean the air filters following the steps below. 1 1 Turn off the projector and unplug the AC power cord from an A AC outlet. 2 2 Turn over projector and remove the air filters by pulling the latches upward. 3 3 Clean the air filters with a brush or rinse them softly. When rinsing the air filters, dry them well. 4 4 Replace the air filters properly. Make sure that the air filters are fully inserted to the projector. CAUTION Do not operate the projector with the air filters removed. Dust may accumulate on the LCD Panel and projection mirror degrading the picture quality. Do not put anything into the air intake vents. It may result in NOTE: If the dust cannot be removed by malfunction of the projector. cleaning, it is probably time to replace the air filters with new ones. Please consult your dealer. Air Filter (A) Parts No. 610 303 8773 Air Filter (B) Parts No. 610 303 8780 RECOMMENDATION We recommend avoiding dusty/smoky environments when operating the projector. Usage in these environments may cause a poor image quality. When using the projector under dusty or smoky conditions, dust may accumulate on a lens, liquid crystal panels, or optical elements inside the projector. Such condition may degrade the quality of the projected image. When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning. AIR FILTERS B Pull up and remove. CLEANING PROJECTION LENS Follow these steps to clean the projection lens: 1 Turn off the projector and unplug the AC power cord from an AC outlet. 2 Apply a non-abrasive camera lens cleaner to a dry soft cleaning cloth. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents ,or other harsh chemicals might scratch the surface of the lens. 3 Gently wipe with the cleaning cloth over the projection lens. 4 When the projector is...
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