Eiki EK-510U, Owner'S Manual

Page: 77 / 89

77
Appendix
Exclamation mark
displays
– Invalid operation, please operate your projector correctly.
Control panel does not
function
– Disable the key lock on control panel function in the Safety option
of the Setup menu.
Cannot remove the Logo
Select password, Key
Lock, and PIN Code lock
– Please call your dealer or service center.
– Make sure your projector is correctly connected to external equipment.
– Make sure all devices have plugged in an AC power source and have been powered on.
– If your projector fails to project image of the connected computer, restart the computer.
Warning:
Your projector employs high voltage power for operation. Do not open its casing.
If the problem persists, call your dealer or service center. Along with model number of your
projector and a description to your problem. You will be advised on getting our services.