Epson EB-L30000U, Руководство пользователя

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
About the LCD panel
- The LCD panel may contain pixels that are missing or appear bright all
the time. This is not a sign of an error.
- If you project a still image or an image that does not move much for a
long time, the image may remain as an afterimage. This is due to the
properties of the LCD panel and is not a malfunction. You need to run
Refresh Mode to solve this issue.
s
Reset - Refresh Mode p.163

About the light source
The projector uses a laser as the light source. The laser has the
following characteristics.
- Depending on the surroundings, the brightness of the light source may
decline. The brightness declines a lot when the temperature gets too
high.
- The brightness of the light source declines the longer it is used. You can
change the relationship between operation time and decline in
brightness in
Brightness Settings
.
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"Relationship between Brightness Level and light source operation
time" p.76
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
About light source calibration
- When Run Periodically is set to On for Light Source Calibration, every
time the usage time reaches 100 hours, calibration starts automatically
for the light source when the projector is turned off. However, light
source calibration does not start automatically in the following
situations.

Within 20 minutes of turning on the projector

When using the Shutter function

Within 20 minutes of releasing the Shutter function

When the projector is used continuously for over 24
hours

When using direct shutdown
- When performing Light Source Calibration, the differences in the
White Balance and the Brightness Level for the light source are
corrected.
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Reset - Light Source Calibration - Run Periodically p.163
Safety Warning and Cautions
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