DU6771 DLP Projector User Manual
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UN67711216EN00
Installing the Projector
The high quality display effect can be guaranteed only when the projector is correctly installed. Generally, the light
source facing the screen should be reduced or eliminated as much as possible. The contrast of the image will be
obviously reduced if the light directly shines on the screen, such as the beam from windows or the searchlight cast on
the image. The image may become faded and not bright. Before installation, recommend to eliminate the effect of
ambient light. Beside the projection performance, please read below precaution for installation carefully.
Precautions for Installation
Projector installation must be done by a qualified professional. Contact your dealer for more
information. It is not recommended you install the projector yourself.
With ceiling installation, use approved mounting hardware & M4 screws; maximum depth of screw: 14
mm. Contact your dealer for information about mounting the projector on a ceiling.
Only use the projector on a solid, level surface, serious injury and damage can occur if the projector is
dropped
Ensure that the hot air from the exhaust vent is not sucked into the projector.
Ensure the air intake and exhaust vents are unobstructed and keep the required distance from any
object. Below is required minimum distance between the vent and any object.
All added enclosures should pass a certified thermal evaluation to ensure that the projector does not
recycle exhaust air, as this may cause the projector to stop projection even if the enclosure temperature
is with the acceptable operation temperature range.
Airflow and Heat Emission
Minimum Distance to Vent
