Images Appear Dark - Epson EB-L1755U User Manual

Problem Solving
Check
Are the color saturation and tint adjusted correctly?
Is the brightness of the room appropriate?

Images appear dark

Check
Is the image brightness set correctly?
g
Is the Contrast adjusted correctly?
Is only one projector being used?
Automatic adjustments are not performed correctly
Check
Have at least 20 minutes passed since the power was turned on?
Do the Lens Type and the lens being used match?
Is the cover of the built-in camera clean?
Is an analog signal being input?
Adjust the Color Saturation and Tint settings from the Configuration menu.
s Image - Color Saturation, Tint p.143
If the room is darker than when the auto adjustment was performed, the tint of the projected images may not be displayed
correctly. Make the room darker and then perform auto adjustment again.
s "Screen Matching" p.102
s "Color Calibration" p.212
Check the Brightness and Brightness Settings values from the Configuration menu.
s Image - Brightness p.143
s Settings - Brightness Settings p.148
Adjust the Contrast setting from the Configuration menu.
s Image - Contrast p.143
Check if the following item is set to dark.
s Extended - Multi-Projection - Screen Matching - Brightness Settings
Auto adjustment does not work correctly until the temperature of the projector is stable. Perform auto adjustment 20
minutes after turning on the projector or canceling A/V Mute.
When using the following lenses, check that the Lens Type and the lens being used match. If a different lens is selected,
auto adjustment does not work correctly.
ELPLS04, ELPLU02, ELPLW04, ELPLM06, ELPLM07
s Extended - Operation - Advanced - Lens Type
Make sure that the cover of the built-in camera is clean. Clean the cover if it is dirty.
When inputting an analog signal, the color and brightness of the input image changes, and the results of adjustment may
not be applied correctly.
Remedy
Remedy
p.150
Remedy
p.150
198