Problems Relating To Monitoring And Controlling Projectors Using A Network - Epson EMP-7800 User Manual

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

Problems relating to monitoring and controlling projectors using a network

Mail notification messages are not being sent when a problem occurs with the projector.
Check
Is the projector computer correctly connected
to the network?
Has the projector been set up correctly for
connection to the network?
Has the destination e-mail address been set
correctly?
Has "Standby Mode" been set to "Network
ON"?
Has a critical problem developed causing the
projector to momentarily stop working?
Is power being supplied to the projector?
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.
Connect the network cable correctly.
Check the settings for the "Network" menu command.
"Advanced2" - "Network"
Send a test message and check if it arrives.
If using the mail notification function while the projector is in standby mode, change the "Standby
Mode" menu setting to "Network ON".
"Advanced1" - "Standby Mode"
When the projector has momentarily stopped working, it cannot send e-mail messages. If the
projector cannot be reset even after it has been checked, contact your dealer or the nearest address
provided in the "International Warranty Conditions" section of the Safety Instructions/World-Wide
Warranty Terms booklet.
Check if the power supply to the location where the projector is set up has been interrupted, or if the
circuit breaker for the electrical outlet that the projector is connected to has been tripped.
Remedy
p.75, p.78
p.88
p.75, p.78
Remedy
p.96
p.97
p.100
p.87
120
p.126