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Maintenance and Troubleshooting
Runco SC-30d/SC-35d Installation/Operation Manual 101
PRE
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IMINAR
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5.1
Lamp Replacement
The lamp should be replaced when it reaches the end of its life (typically between 2,000
and 3,000 hours depending on the Lamp Power setting), or sooner if a noticeable
degradation in brightness occurs.
Keep track of the number of hours the lamp has been in use and be aware of any changes
to brightness. These indicators will help you effectively maintain operation of the projector.
To find out how long the currently-installed lamp has been in service, select Display Info.
from the Display Device - Configure menu (available by selecting Service -> Display
Device -> Configure -> Display Info., in sequence).
For lamp or filter replacement, please contact your nearest Runco authorized
service center or Runco dealer. Do not attempt to replace the lamp yourself!
1. Turn off the projector and unplug the power cord. Allow the projector to cool
down for approximately 45 minutes prior to removing the lamp assembly for
replacement.
2. Loosen the two rear Lamp Cover screws and
remove the cover.
3. Remove the two lamp assembly mounting screws.
4. Grasp the lamp assembly handle and pull gently, removing the lamp module from the
projector housing.
5. Install the new lamp module.
6. Replace the lamp cover and re-tighten all screws.
7. Turn on the Dimension Digital Controller and projector.
8. Reset the Lamp Hour counter. To do this, select Lamp Hours Reset from the Display
Device - Configure menu. A confirmation dialog box appears. Select “Yes,” then press
ENTER to continue with the reset or “No” to cancel the operation.
5. Maintenance and Troubleshooting
REMOVE THESE SCREWS