Epson PowerLite 1715c User Manual

Page of 202
162
Solving Problems
2. Adjust the 
Tracking
 to eliminate vertical bands. 
3. Adjust the 
Sync
 setting to increase the image sharpness. 
The image is too light or dark, or colors are incorrect.
If you’re displaying a computer image, use the 
Color Mode
 
option in the projector’s Image menu to adjust the color (see 
page 116)
If you’re displaying video, adjust the 
Color Adjustment
 and 
Color Mode 
settings on the Image menu. You can also try 
adjusting the 
Color Saturation
ABS Color Temp
, and 
Tint 
settings on the Image menu.
Try adjusting the 
Brightness
 and 
Contrast 
settings on the Image 
menu.
Check your computer display settings to correct the color balance.
The projector’s lamp may need to be replaced. See page 148 for 
instructions.
There is no sound, or the sound is not loud enough.
Press the 
 button on the projector or remote control to increase 
the volume.
Make sure A/V Mute is not enabled. (The 
A/V Mute
 button may 
have been pressed.) 
Make sure the A/V Mute Slide is open.
note
Because of the different 
technologies used, your 
projected image may not 
exactly match the colors on 
your notebook or computer 
monitor.