Hp mp3220 series Manual de usuario descargar pdf (Pagina 59)

User’s Guide 59

Fixing Problems

If a scrolling or cut-off image is displayed:

❏ Press the auto sync button on the projector or remote control.

❏ For a computer connection, turn everything off, then power on

the projector first and power on the notebook or desktop

computer second.

❏ For a computer connection, if the above steps do not correct the

display image, adjust the resolution of the notebook or desktop

computer to 1024 x 768 pixels. If the computer has multiple

monitors, adjust the resolution of the monitor assigned to the

projector.

If the image is flickering or unstable:

❏ Press the auto sync button on the projector panel or remote

control.

❏ For a computer connection, set the display resolution to

1024 x 768 pixels. If the computer has multiple monitors, adjust

the resolution of the monitor assigned to the projector.

❏ For a computer connection, open the on-screen menu, select

Adjust picture > VGA settings and adjust the Frequency or

Tracking.

If the image is stretched:

❏ Open the on-screen menu and select Adjust picture > Adjust

picture mode > Aspect ratio. Try the different settings.

❏ Open the on-screen menu and select Adjust picture > Shape

settings. Try changing the Widescreen input setting.

If the image disappears from the computer screen:

❏ For a notebook computer, you might be able to turn on both the

external VGA port and the built-in screen. See the computer

manual or the projector’s video port guide.

If text or lines from a computer display seem rough or uneven:

❏ Check the focus adjustment.

❏ Open the on-screen menu and select Quick choice > Reset

keystone.

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Hp mp3220 series Manual de usuario Pagina 59