Troubleshooting H series Acer H6519ABD

Page: 41 from 63

background image

31

English

3

Partial, scrolling 

or incorrectly 

displayed image

(For notebooks)

Press "RESYNC" on the control panel.

For an incorrectly displayed image:

Follow the steps for item 2 (above) to adjust 
the resolution of your computer.

Press the toggle output settings. Example: 
[Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8], 

Gateway [Fn]+[F4], IBM [Fn]+[F7], HP [Fn]+[F4], 

NEC [Fn]+[F3], Toshiba [Fn]+[F5]

If you experience difficulty changing resolutions or 
your monitor freezes, restart all equipment 

including the projector.

4

The screen of the 

notebook 

computer is not 

displaying your 

presentation

If you are using a Microsoft

®

 Windows

®

 based 

notebook: Some notebook PCs may deactivate their 

own screens when a second display device is in use. 

Each has a different way to be reactivated. Refer to 

your computer's manual for detailed information.

If you are using an Apple

®

 Mac

®

 OS based 

notebook: In System Preferences, open Display and 

select Video Mirroring "On".

5

Image is unstable 

or flickering

Adjust the "Tracking" to correct it. Refer to the 
"Image" section for more information.

Change the display color depth settings on your 
computer.

6

Image has vertical 

flickering bar

Use "Frequency" to make an adjustment. Refer to 
the "Image" section for more information.

Check and reconfigure the display mode of your 
graphics card to make it compatible with the 

projector.

7

Image is out of 

focus

Make sure the lens cap is removed.

Adjusts the focus ring on the projector lens.

Make sure the projection screen is within the 
required distance of 3.3 to 38.8 feet (1.0 to 11.8 

meters) (SVGA/XGA series) / 3.3 to 32.7 feet (1.0 to 

10.0 meters) (WXGA series) / 3.3 to 32.2 feet (1.0 to 

9.8 meters) (1080p series) from the projector. Refer 

to the "How to get a preferred image size by 

adjusting distance and zoom" section for more 

information.