Indication of lamp monitor
This projector is equipped with 3 indicators to show when a lamp needs replacement or there is an abnormal internal temperature. These lamps flash or light up to indicate a problem.
Turn the power off and follow the steps below.
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| (Power indicator) | ||
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| Lamp 2 monitor (LAMP 2) | ||
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| Lamp 1 monitor (LAMP 1) | ||
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| Temperature monitor (TEMP) | ||
Name of monitor | Lamp | Information | Checkpoint | Remedial measure | |
lamp | indication | ||||
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| • Did you turn on the | • Wait about five minutes in the | |
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| power when the | current status. | |
| Lighting in | ambient temperature | • Install the unit in a location | ||
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| was low | having an ambient temperature | ||
| red |
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| (approx. 0 °C)? | from 0 °C to 45 °C. | ||
| (lamp unit |
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| ON) | High temperature |
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Temperature |
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| • Remove the object that is | ||
| inside. (WARNING) |
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monitor |
| • Check if the | blocking the ventilation port. | ||
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| • Move the projector to a | ||
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| ventilation port is | ||
TEMP |
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| temperature of 0 ˚C to 45 ˚C | ||
Blinking in |
| blocked. | |||
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| and the humidity of 20 % to | |||
| red | The filter is clogged. | • Is the room air | ||
| 80 % (no condensation). | ||||
| (1 time) |
| temperature too high? | ||
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| • Turn off the MAIN POWER | |||
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| • Is the air filter clogged | switch using the procedure on | |
| Blinking in | High temperature | with dust? | ||
| page 23 and clean the air filter | ||||
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| red | inside |
| (refer to page 51). | |
| (2 times) | (Standby condition) |
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| Blinking in |
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| • Turn off the main power supply | |
| Cooling fan has |
| (MAIN POWER) switch in the | ||
| red |
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| been stopped. |
| procedure shown on page 23 | ||
| (3 times) |
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| and consult the distributor. | ||
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| • Did you notice a |
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| “REPLACE THE LAMP” |
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| Lighting in | Indicates the time | message on the screen | • This lamp monitor lights up | |
| for replacing the | when turning on the | when the lamp unit used hours | ||
| red | ||||
| lamp unit. | projector power supply? | have reached 2 800 hours. | ||
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Lamp monitor |
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| • Are lamp units |
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| installed correctly? |
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LAMP1 LAMP2 |
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| • Did you turn the power | • Wait until the lamp has cooled | |
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| back on immediately | off, and then turn on the | ||
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| after turning it off? | power. | |
| Blinking in | Error is detected in | • Some error has |
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| red | the lamp or lamp | arisen in the lamp | • Turn off the MAIN POWER | |
| (3 times) | power. | circuit. | switch using the procedure on | |
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| • Check for fluctuation | page 23 and consult the | |
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| (or drop) in the source | dealer. | |
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| voltage. |
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Attention • To solve any problems that the TEMP and LAMP monitor show, first turn the power off by following the steps on pages 22, 23.
•If the power indicator blinks in red (3 times), the projector has malfunctioned. Please consult your dealer.
•If the power indicator flashes red (once), the lamp unit cover is not properly fitted. Check the fitting
50 | of the lamp unit cover. |
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