ENGLISH
About Warning Indicators
The accumulated lamp time or warning mode of this unit is displayed by the indicators.
For information on indicator display during normal operation, see “Controls and Features”. (
P14)
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| Indicator | Blinking | Blinking | Interval |
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No. WARNING |
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LAMP | STANDBY/ON | Time | Frequency |
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1 | - | - | Light on (Red) | - | - | - | During standby |
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2 | - | - | Light on | - | - | - | When the power on | Indicator | ||
(Green) | (Hide Off) | |||||||||
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| Blinking | 0.5 |
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| When the power on | |||
3 | - | - | continuous | - | in normal | |||||
(Green) | second | (Hide On) | ||||||||
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| 0.5 |
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4 | Blinking (Red) | continuous | During cool down |
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second |
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| Lamp replacement is near ( | P48 to 50) | |||
5 | - | Light on | - | - | - | - | ||||
(When accumulated lamp time has | ||||||||||
(orange) | ||||||||||
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| exceeded 1900 hours) |
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| Lamp has reached the end of life | |||
6 | - | Light on | - | - | - | - | ( | P48 to 50) |
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(orange) | (When accumulated lamp time has | |||||||||
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| exceeded 2000 hours) |
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7 |
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| 0.25 | 1 time | 0.75 | Lamp does not light up and unit is | |||
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| second | second | unable to project |
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| Light on | Blinking |
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8 | - | 0.25 | 2 times | 0.75 | Lamp is turned off during projection | |||||
(Red) | (orange) | second | second | |||||||
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9 |
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| 0.25 | 3 times | 0.75 | Lamp cover is removed |
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| second | second |
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10 |
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| 0.25 | 1 time | 0.75 | Abnormalities in the power supply | |||
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11 |
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| 0.25 | 2 times | 0.75 | Cooling fan stops |
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| second | second | (cooling fan gets caught) |
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12 |
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| 0.25 | 3 times | 0.75 | Internal temperature is too high |
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| second | second | (abnormal internal temperature) |
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13 |
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| 0.25 | 4 times | 0.75 | External temperature is too high | |||
Blinking |
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| second | second | (abnormal external temperature) | |||||
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| 0.25 |
| 0.75 | Abnormal electrical circuit |
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14 | (Red) |
| 1 time |
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| second | second | (abnormal startup of drive circuit) | ||||||
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| 0.25 |
| 0.75 | Abnormal electrical circuit |
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15 |
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| 2 times | (abnormal communication of the | |||||
| Blinking |
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| drive circuit) |
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16 |
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| 0.25 | 3 times | 0.75 | Abnormal electrical circuit |
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| second | second | (abnormal drive circuit of image) | |||||
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17 |
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| 0.25 | 4 times | 0.75 | Abnormalities in the automatic lens cover | |||
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| second | second | ||||||
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Actions to Be Taken for Warning Mode
When the unit enters into warning mode (No. 7 to 17), it will automatically stop projection, and run the cooling fan for about 60 seconds.
After the cooling fan has stopped, pull out the power plug from the power outlet. Then, follow the procedures below.
No. | Check | Action | |
7 | ● Check that an impact shock has not occurred during operation. |
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8 |
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● Check that the lamp unit and lamp cover are correctly installed. | Turn on the power again. | ||
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● Check that nothing is blocking the auto lens cover. |
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17 |
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10 |
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11 |
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12 | ● Check that nothing is blocking the air inlets. | Leave the unit until it cools down. | |
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● Check that the external temperature is normal. | After that, turn on the power again. | ||
14 | |||
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15 |
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16 |
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If the warning indication is displayed again, please wait for the cooling fan stopped, then pull out the power plug from the power outlet. Then call your authorized dealer for repair.
Getting Started
Preparation
Basic Operation
Settings
Troubleshooting
Others
47
