User`s guide

90 Solving Problems
3. Adjust the
Sync setting to increase the image sharpness.
The image is too light or dark, or colors are incorrect.
■ Use the Color Mode option in the projector’s Image menu to
adjust the color (see page 48).
■ 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.
■ Try adjusting the Brightness Control setting (see page 52).
■ Check your computer display settings to correct the color balance.
■ The projector’s lamp may need to be replaced. See page 74 for
instructions.
■ Make sure the correct input signal is selected in the Signal menu
(see page 51).
■ Make sure that all cables are connected to the proper ports and
connected securely.
There is no sound, or the sound is not loud enough.
■ In order to play sound, you must connect optional external
speakers (see page 21).
■ Use the Volume buttons on the remote control to adjust the
volume, or adjust the
Volume setting in the Settings menu
(see page 53).
■ Make sure A/V Mute is not enabled. (The A/V Mute button may
have been pressed.)
note
Because of the different
technologies used, your
projected image may not
exactly match the colors on
your notebook or computer
monitor.