Other Problems - Epson EMP-7950 User Manual

Problem Solving
Images appear dark
Check
Have the image brightness and luminance
been adjusted correctly?
Has the image contrastg
correctly?
Is the lamp due for replacement?

Other problems

No sound can be heard or the sound is faint
Check
Is the audio source connected correctly?
Has the volume been adjusted to the
minimum setting?
Is an audio cable still connected to the
projector's [Audio Out] port?
Is the A/V Mute function active?
Is the "Computer/DVI Audio Input" setting
correct?
Use the "Brightness" and "Brightness Control" menu commands to adjust the brightness and
luminance.
"Video" - "Brightness"
"Advanced2" - "Brightness Control"
been adjusted Use the "Contrast" menu command to adjust the contrast.
"Video" - "Contrast"
When the lamp is nearly due for replacement, the images will become darker and the colour quality
will become poorer. When this happens, the lamp should be replaced with a new one.
Check that the cable is connected to the correct [Audio] port.
Adjust the volume so that sound can be heard.
"Audio" - "Volume"
If a cable connector is inserted into the [Audio Out] port, sound is no longer output from the
projector's built-in speaker.
If not using external speakers, disconnect the audio cable from the [Audio Out] port.
Press the [A/V Mute] button on either the remote control or the projector's control panel to cancel
the A/V Mute function.
Change the "Computer/DVI Audio Input" setting in the "Audio" menu to match the images being
projected, or set it to "Computer/DVI".
Remedy
p.78, p.81
p.92
p.78, p.81
Remedy
p.57
p.63
p.83
User's Guide
126
p.142
p.29