Samsung SP-M220 User Manual (user Manual) (ver.1.0) (English) - Page 38
Clearing Indicator Problems, CLASSIFICA, STATE, MEASURES
UPC - 729507811857
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Clearing Indicator Problems CLASSIFICA TION STATE MEASURES Action 1 The cooling fan system is not operating normally. If the symptom remains even after disconnecting and then reconnecting the power cord and turning the projector on again, contact your product provider or our service center. Action 2 The lamp cover protecting the lamp unit is not properly closed or the sensor system is not operating normally. Check if the screws on the side of the projector are securely tightened. If they are and the indicators are still lit, contact your product distributor or a service center. Action 3 The lens cover has not opened Open the lens cover completely. completely. Action 4 The projector has changed to the Cooling mode because the internal temperature of the projector has increased beyond the maintenance limit. If the internal temperature of the projector has increased beyond the maintenance limit, the projector changes to the Cooling mode before turning off automatically. In Cooling mode, the fan speed is increased and the projector's lamp is changed to mode. Check whether the ventilation hole of the projector is blocked. Check the air filter and clean if blocked. Check whether the surrounding temperature of the projector is higher than the standard temperature range of the projector. Cool the projector sufficiently and operate it again. Action 5 The internal temperature of the projector has risen higher than the limit, and the projector has turned off automatically. Check whether the ventilation hole of the projector is blocked. Check the air filter and clean if blocked. Check whether the surrounding temperature of the projector is higher than the standard temperature range of the projector. Cool the projector sufficiently and operate it again. If the same problem occurs continually, contact your product distributor or service center. Action 6 The lamp has malfunctioned after power turns off abnormally or after the projector is powered on right after turning off. Turn the power off, wait for a sufficient amount of cooling time and then turn the power on to operate. If the same problem occurs continually, contact your product distributor or service center. This Projector uses a cooling fan system to keep the unit from overheating. Operation of the cooling fan may produce noise, This does not affect product performance and is part of normal operation. 3-4 Using