Images Appear Dark; The Screen Mirroring Has Collapsed (Eb-5535U/Eb-5530U/Eb-5520W Only) - Epson EB-5535U User Manual

Problem Solving

Images appear dark

Check
Is the image brightness set correctly?
g
Is the Contrast adjusted correctly?
Is it time to replace the lamp?
Has the projector been left unattended without an image signal being
input?
Is Sleep Mode set to On?

The Screen Mirroring has collapsed (EB-5535U/EB-5530U/EB-5520W only)

Check
Are you connected to the Internet using a mobile device?
Is your mobile device in low-power mode?
Is the firmware for your mobile device up to date?
Is the communication status for your mobile device in a good
condition?
Check the Brightness and Power Consumption settings from the Configuration menu.
s Image - Brightness p.118
s Settings - Power Consumption p.121
Adjust the Contrast setting from the Configuration menu.
s Image - Contrast p.118
When the lamp is nearly ready for replacement, the images become darker and the color quality becomes poorer. When
this happens, replace the lamp with a new lamp.
s "Replacing the Lamp" p.182
If no operations are performed on the projector while no image signal is being input, the lamp is automatically dimmed
to prevent electricity being wasted. When an image signal is input or an operation is performed on the projector, the
projector returns to the previous brightness setting.
If no operations are performed on the projector for approximately five minutes while no image signal is being input, the
lamp is automatically dimmed to prevent electricity being wasted.
When using Screen Mirroring and connecting to the Internet at the same time on a mobile device, the image stops being
projected or interference occurs. Disconnect from the Internet to secure the wireless band and improve the
communication speed of the mobile device.
Depending on the settings on the mobile device, the connection may be disconnected in low-power mode. Check the
power setting on your device.
Update the wireless driver or firmware for your mobile device to the latest version.
Make sure you are not covering the Wi-Fi antenna section of your mobile device.
Remedy
Remedy
170