Settings Menu
86
Constant Brightness off
Brightness Level setting Time before the brightness of the light source is
reduced by half (approximate)
100% 20,000 hours
90% 21,000 hours
80% 24,000 hours
70% 30,000 hours
60% 37,000 hours
50% 47,000 hours
40% 61,000 hours
30% or less 71,000 hours or more
Constant Brightness on
A
Brightness level
B
Time the projector can maintain constant brightness (approximate)
Brightness Level setting Time the projector can maintain constant brightness
(approximate)
85% 6,000 hours
80% 10,000 hours
70% 19,000 hours
60% 29,000 hours
Brightness Level setting Time the projector can maintain constant brightness
(approximate)
50% 41,000 hours
40% 56,000 hours
30% or less 78,000 hours or more
Energy Saving Mode
s Settings > Brightness Settings > Energy Saving Mode
When set to On, you can reduce the power consumption by automatically
adjusting the light source brightness. The light source brightness is gradually
adjusted over a period of 60 minutes and it does not ruin the image
appearance.
When you use the Multi-Projection or Constant Brightness features, set to
Off to correct differences in the brightness between projectors.
a
This function is disabled in the following cases:
• When Edge Blending is set to Blending/Black Level or Black Level.
s Extended > Multi-Projection > Edge Blending
• When Color Mode is set to Multi-Projection.
s Image > Color Mode
• When Light Source Mode is set to Custom.
s Settings > Brightness Settings > Light Source Mode
Remote Receiver
s Settings > Remote Receiver
When the remote control does not operate stably due to noise from other
devices, you can limit reception of remote control signals to the selected
receiver; Off turns off all receivers.
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