Appendix
LED Indicator Messages
LED Type | Color | Status | Meaning |
LAMP LED | Green | Flash | The projector is in standby mode. |
TEMP LED | Off | - |
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LAMP LED | Green | Solid | The projector system has some problems with |
TEMP LED | Green | Flash | its fan, so the projector cannot start up. |
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LAMP LED | Green | Solid | The lamp is in good condition and is projecting |
TEMP LED | Green | Solid | at maximum brightness. |
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LAMP LED | Amber | Solid | The lamp has reached its end of life and must |
TEMP LED | Green | Solid | be changed soon. The lamp will continue to |
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| operate until it fails. Change the lamp. If the |
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| lamp is off, then the ballast will become |
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| malfunction. |
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LAMP LED | Amber | Solid | The projector is shutting and the fan motor is |
TEMP LED | Amber | Solid | cooling the lamp for shutdown. Do not unplug |
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| the power cord or turn the power off before the |
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| Lamp LED changes to flashing. The fan motor |
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| will turn off when the lamp has cooled. |
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LAMP LED | Green | Solid | Temperature is too high. The lamp will turn off. |
TEMP LED | Red | Flash | The fan motor is cooling the lamp. |
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LAMP LED | Amber | Solid | The lamp ignition failed. If temperature is too |
TEMP LED | Off | - | high, the fans will cool the lamp. |
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ViewSonic | 22 | PJ551D |