Other Problems; No Sound Can Be Heard Or The Sound Is Faint - Epson EB-G6750WU User Manual

Problem Solving
Check
Are the indicators switched off?
Do the indicators turn on and off when the power cord is touched? There is probably a poor contact in the power cable, or the power cable may be defective. Reinsert the power cable. If this
Is the Control Panel Lock set to Full Lock?
Is the correct setting for the remote receiver selected?
Was the power cable plugged back in or was the breaker turned on
immediately after Direct Power Off?
Is the [ID] switch on the remote control set to On?
Are the lamp cover and lamps installed correctly?

Other Problems

No sound can be heard or the sound is faint

Check
Check that the audio/video cable is securely attached to both the
projector and audio source.
The power cord is not connected correctly or power is not being supplied.
Disconnect and then reconnect the power cord.
Check that your electrical outlet or power source is functioning correctly.
does not solve the problem, stop using the projector, disconnect the power cable from the electrical outlet, and contact
your local dealer or the nearest address provided in the Epson Projector Contact List.
Epson Projector Contact List
s
Press the [ ] button on the remote control. If you do not want to use Control Panel Lock, change the setting to
Off.
s "Control Panel Lock" p.74
Check the Remote Receiver from the Configuration menu.
s Settings - Remote Receiver p.84
When the operation to the left is performed when Direct Power On is set to On, the power may not turn back on. Press
the [ ] button on the remote control or the [t] button on the control panel to turn on the projector.
When the switch is set to On, you can use the remote control to operate only a projector with a matching ID. Set the [ID]
switch to Off.
s "Setting the remote control ID" p.29
If the lamp or lamp cover is installed incorrectly, the projector cannot be turned on. Check how it is installed.
s "How to replace the lamp" p.129
Disconnect the cable from the Audio port, and then reconnect the cable.
Remedy
Remedy
117