Epson PowerLite 1288 4000-Lumen Full HD 3LCD Projector with Wi-Fi User Manual

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202

Related references

Solutions When You Cannot Connect Using Screen Mirroring

If you are unable to connect to the projector using Screen Mirroring (PowerLite 992F/1288), try the
following solutions:

• Select

as the

Screen Mirroring

setting in the projector's Network menu.

• Make sure the

Display Name

in the screen mirroring settings does not include "-" or it may not display

correctly on your mobile device.

• Make sure the

Operation Mode

and

Channel

settings are correct for your mobile environment and try

connecting again.

• Make sure no other mobile device is connected to the projector using

No Interruptions

settings in the

Extended

Meeting Mode

settings.

• Make sure the mobile device settings are correct.

• You may not be able to connect immediately after disconnecting from the projector. Wait a while and

try connecting again.

• Restart the mobile device.

• If you have previously connected to the projector using Screen Mirroring, the device may have saved

the previous connection information. Delete the saved information and connect to the projector from
the list of available devices.

Parent topic:

Solving Network Problems

Solutions When the Image Contains Static During Network Projection

If the projected image contains static during network projection, try the following solutions:

• Check for any obstacles between the access point, the computer, the mobile device, and the projector.

If necessary, change their positions to improve communication. Also make sure that they are not too
far apart; move them closer together and try to connect again.

• If the wireless connection is slow or your projected image contains noise, check for interference from

other equipment, such as a Bluetooth device or microwave. Move the interfering device farther away
or expand your wireless bandwidth.

• If the connection speed declines, reduce the number of connected devices.