Others
Trouble indications
The indicator lights inform you of internal abnormalities.
ON | LAMP | TEMP | FAN | No power |
(Off) |
|
|
| ⇒ Problem with projector |
|
|
| • Unplug the power cord, and contact your dealer. | |
|
|
|
| |
ON | LAMP | TEMP | FAN | Lamp went out during use |
(Red lit) (Red lit) |
| (Green lit) | ⇒ Lamp temperature is high so that it is difficult to turn on, the lifetime of the lamp | |
|
|
|
| has ended, or the projector is malfunctioning. |
•Unplug the power cord and wait for a short while, then turn the power back on.
•If a lamp burns out, replace it with a new one.
❈After approx. one minute of abnormal display, the projector returns to the standby state waiting for internal cool down.
ON | LAMP | TEMP | FAN | Power went out during use, or won’t come on |
| ||||
|
|
|
|
|
| ||||
(Red lit) | (Red lit | (Green lit) | ⇒ Internal overheating, or the outside temperature is too high. |
| |||||
| or flashing) | • Replace the projector so that the air intake and exhaust are not blocked. | |||||||
|
| or |
|
| • Unplug the power cord and wait for a short while, then turn the power back on. | ||||
|
|
|
| • Clean the air filter. (See | p.40.) |
| |||
| (Orange lit or flashing) |
| |||||||
|
| or |
|
| ❈ The | icon will appear before the power goes out. |
| ||
|
|
|
| ❈ After approx. two minutes of error display, the projector returns to the standby | |||||
|
| (Green lit) | |||||||
|
| state waiting for internal cool down. |
| ||||||
|
|
|
|
|
| ||||
|
|
|
|
|
|
| |||
ON | LAMP | TEMP | FAN | Power went out during use, or won’t come on |
| ||||
|
|
|
| ||||||
(Red lit) |
|
| (Red lit | ⇒ Problem with internal cooling fan. |
| ||||
|
|
| or flashing) | • Unplug the power cord, and contact your dealer. |
| ||||
|
|
|
| ❈ The | icon will appear before the power goes out. |
| |||
|
|
|
|
|
| ||||
|
|
| or |
| |||||
|
|
| (Orange lit | ❈ After approx. one minute of abnormal display, the projector returns to the | |||||
|
|
| or flashing) | standby state waiting for internal cool down. |
| ||||
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
| |
|
|
| or |
|
|
|
| ||
|
|
| (Green lit |
|
|
|
| ||
|
|
| or flashing) |
|
|
|
| ||
|
|
|
|
|
|
| |||
ON | LAMP | TEMP | FAN | Power went out during use |
| ||||
(Red lit) | (Orange | (Green lit) | ⇒ The lamp cover is not properly attached. |
| |||||
• Unplug the power cord, and reattach the lamp cover. (See | p.42.) | ||||||||
| flashing) |
|
|
| |||||
❈After approx. one minute of abnormal display, the projector returns to the standby state waiting for internal cool down.
PRECAUTIONS
•Make sure to unplug the power cord if something goes wrong.
•If the power cord is unplugged before cooling is complete, give the lamp enough time to cool before plugging it back in. If the lamp overheats, it may fail to light. Unplugging the power cord repeatedly when the tempera- ture is high will shorten the life of the lamp. (Even if you are not concerned about lamp lifetime, the light may not come on if you do not wait for at least three minutes.)
English
Maintenance Operations Preparations Before Using
Others
45
