Problems With The Remote Control; Problems With The Control Panel; Problems With 3D - Epson EH-TW7400 User Manual

Troubleshooting
Check
Are the lamp cover and lamps installed cor-
rectly?

Problems with the remote control

The remote control does not respond
Check
Is the remote control light-emitting area
pointing towards the remote receiver on the
projector during operation?
Is the remote control too far from the projec-
tor?
Is direct sunlight or strong light from fluores-
cent lamps shining onto the remote receiver?
Are the batteries dead or have the batteries
been inserted correctly?

Problems with the control panel

Cannot make settings on the control panel
Check
Is Control Panel Lock set to Full Lock or Par-
tial Lock?

Problems with 3D

Cannot project correctly in 3D
Check
Are the 3D Glasses turned on?
Are the 3D Glasses fully charged?
Is a 3D image being projected?
Is the input image in 3D?
If the lamp or lamp cover is installed incorrectly, the projector
cannot be turned on. Check how they are installed.
Point the remote control towards the remote receiver. Also,
check the operating range.
Check the operating range.
Set the projector up in a location where strong light does not
shine onto the remote receiver.
Make sure the batteries are inserted correctly or replace the bat-
teries with new ones if necessary.
When Control Panel Lock is set to Full Lock in the Configura-
tion menu, all button operations on the control panel are disa-
bled; when Partial Lock is set, only the
panel is available. Perform operations from the remote control.
Settings - Lock Setting - Control Panel Lock
s
Turn on the 3D Glasses.
Charge the 3D Glasses.
If the projector is projecting a 2D image, or if an error occurs on
the projector that prevents the 3D image from being projected,
you cannot view 3D images even if you are wearing the 3D
Glasses.
Check that the input image is 3D compatible.
Since most TV broadcasts do not contain a 3D format signal, 3D
reception must be set manually.
80
Remedy
Remedy
p.23
s
p.23
s
p.22
s
Remedy
button on the control
p.62
Remedy
p.87
s