Sanyo PLC XE40 Owners Manual - Page 53

Sanyo PLC XE40 - XGA LCD Projector Manual

Page 53 highlights

Maintenance and Cleaning Warning Indicator The WARNING indicator shows the state of the function which protects the projector. Check the state of the WARNING indicator and the POWER indicator to take proper maintenance. The projector is shut down and the WARNING indicator is blinking red. When the temperature inside the projector reaches a certain level, the projector is automatically shut down to avoid overheating. The POWER indicator is blinking while the projector is being cooled down. When the projector has cooled down enough (to its normal operating temperature), it can be turned on again by pressing the POWER ON-OFF button. Top Control POWER WARNING LAMP REPLACE WARNING blinking red ✔Note: • After the temperature inside the projector returns to normal, the WARNING indicator still continues to blink. When the projector is turned on again, the WARNING indicator stops blinking. Then check the matters below: - Did you provide appropriate space for the projector to be ventilated? Check the installing condition to see if ventilation slots are not blocked. - Is the projector not installed near the ventilation duct of air-conditioning equipment which may be hot? Install the projector away from the ventilation duct of airconditioning equipment. - Are the air filters clean? Clean the air filters periodically. (p. 54) Maintenance & Cleaning The projector is shut down and the WARNING indicator emits a red light. When the projector detects an abnormal condition, it is automatically shut down to protect the inside and the WARNING indicator is red. In this case, disconnect the AC power cord and reconnect it, and then turn the projector on once again for check. If the projector cannot be turned on and the WARNING indicator emits a red light, disconnect the AC power cord and contact the service station for check and repair. CAUTION DO NOT LEAVE THE PROJECTOR WITH THE AC POWER CORD CONNECTED UNDER THE ABNORMAL CONDITION. IT MAY RESULT IN FIRE OR ELECTRIC SHOCK. Top Control POWER WARNING LAMP REPLACE WARNING emit a red light 53




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Sanyo PLC XE40 - XGA LCD Projector Manual