Troubleshooting
Related Messages
When the projector power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. If the same mess age is displayed after the treatment, or if a message other than the following appears, please contact your dealer or service company.
memo Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on.
Message | Description |
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To maximize performance, | After the lamp running reaches 2000 hours, the |
lamp replacement is | warning message is displayed, but it won’t |
recommended. | shut the unit off. The message display for 30 |
| seconds when the PJ is turned on. If we push any |
| button while displaying the message, the message |
| disappear. |
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CLEAN THE AIR FILTER | The time the filter timer has counted has |
POWER OFF FIRST, THEN CLEAN | reached 100 hours. |
Please clear or change the air filter by referring to | |
THE AIR FILTER. AFTER | the section “Air Filter”. After caring for the air filter, |
CLEANING THE AIR FILTER, | please be sure to reset the filter timer. |
RESET THE FILTER TIMER. |
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| There is no input signal. |
| Please confirm the signal input connection, and |
| the status of the signal source. |
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| The horizontal or vertical wavelength of the |
| inputted signal is outside of the response |
| parameters of this unit. |
| Please confirm the specs for this unit or the signal |
| source specs. |
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ViewSonic PJ1172 | 39 |
