50
EMP-S1 User’s Guide
Troubleshooting > When You Suspect a Problem
f
Image colours are poor, tinted green or tinted red/purple
• Are the image signal format settings
correct?
If a component video device is connected and "Computer" is set as the
"Image"
→
"Input Signal" configuration menu setting, the projected
images will appear greenish. If a computer is connected and either
"Component Video (
YPbPr
g
)" or "Component Video (
YCbCr
g
)" is set as
the "Image"
→
"Input Signal" configuration menu setting, the projected
images will appear red/purplish. Please select the appropriate setting for
the equipment you are using. ([Menu] button
→
"Image"
→
"Input
Signal")
s
"Image menu" P.35
• Does the lamp need replacement?
When the lamp is due for replacement, colours will weaken and the image
will become dark. Replace the lamp when this is the case.
s
"Lamp
replacement period" P.56
• Has the image contrast been adjusted
correctly? ([Menu] button
→
"Image"
→
"Picture Quality"
→
"Contrast")
s
"Image menu" P.35
• Has the colour been adjusted correctly?
([Menu] button
→
"Image"
→
"Picture
Quality"
→
"Color Temperature")
s
"Image menu" P.35
• Has the saturation and tint been adjusted
correctly? ([Menu] button
→
"Image"
→
"Picture Quality"
→
"Saturation", "Tint")
s
"Image menu" P.35
• Has the image brightness been adjusted
correctly? ([Menu] button
→
"Image"
→
"Picture Quality"
→
"Brightness")
s
"Image menu" P.35
• Are the cables connected correctly?
s
"Connecting to a Computer" P.12
, "Connecting to Video Equipment"
P.18
• When connecting to a computer
Colours may not exactly match those displayed on the computer screen or
LCD screen, but this is normal and is not the sign of a problem.