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. The lamp |
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indicator lights up orange. |
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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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| Lamp counter |
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2. | Use Cursor Control to | System information |
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| move the cursor to | Factory reset |
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| Settings. | (more) |
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3. | Use Cursor Control to | Lamp |
| Projector |
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| select Lamp counter. | 5 hours |
| 2453 hours |
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–The remaining lamplife Lamp counter shows the operating hours of the
hours are displayed in | lamp. It is suggested to reset when a new lamp is | |
the action window at the | inserted. To reset keep OK key pressed | |
for 3 seconds. | ||
bottom of the screen. |
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– When the lamplife has |
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expired,the lamp |
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indicator lights up red | Multimedia projectors | |
and the message | Warning: | |
‘Warning: lamplife has | Lamplife has expired | |
expired’ is displayed on | It is suggested to change the lamp, | |
the screen. | ||
to avoid sudden failure and to improve | ||
| overall picture quality. | |
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Lamp Replacement
Caution!
–For cooling purposes the lamp is open. When removing the lamp do not tilt. If the inner tube is broken glass particles may fall out.
–Be very careful. The lamp and lampholder may still be too hot to touch.
–Keep lamp holder opening to your right. Do not touch lamp or point lamp holder opening at anyone.
–A
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.
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