9. Maintenance
Lamp
When operation time reaches the last 100 hours
of the average lamplife, the | Multimedia projectors |
message ‘Warning: lamplife | Warning: |
has almost expired’ will be | Lamplife has almost expired |
displayed on the screen, | It is suggested to have a spare lamp available. |
each time the projector is | The lamp type is indicated in the user guide. |
switched on. |
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The lamplife remaining can be checked using the OSD
menu. | Display | Picture | Audio | Settings | |
1. | Press the Menu. | Language |
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– | The menu bar appears | Keystone correction |
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| on the screen. |
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| Feedback |
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2. | Use Cursor Control to |
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Lamp counter |
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| move the cursor to | Key lock... |
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| Settings. | Factory reset... |
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3.Use Cursor Control to
select Lamp counter. | Lamp counter |
5 hours |
–The remaining lamplife
hours are displayed in | Lamp counter shows the operating hours of the |
the action window at the | lamp. It is suggested to reset when a new lamp is |
bottom of the screen. | inserted. To reset keep confirmation key pressed |
for 3 seconds. |
–When the lamplife has expired,the lampindicator
lights up orange and the | Multimedia projectors |
message ‘Warning: | Warning: |
lamplife has expired’ is | Lamplife has expired |
displayed on the screen. | It is suggested to change the lamp, |
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| to avoid sudden failure and to improve |
| overall picture quality. |
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Lamp Replacement
1.Press the Stand by On button to switch off the projector.
– The standby indicator lights up red.
2.Wait 5 minutes for the lamp to cool down and the cooling fan to stop and disconnect the mains lead and all other cables.
3.Turn the projector over. Never place the projector on the side where the connections are located!
4.Unscrew the screws at the bottom of the cover and remove the cover.
5.Read the caution and warning labels on the lamp cover.
6.Unscrew the lamp holder.
7.Grasp the lamp holder handle and carefully pull the lamp holder out of the projector.
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