Acer pd321 Manual De Usuario

29

4

Adjusts the Focus Ring on the projector lens.  Refer to page 13.

4

Make sure the projection screen is between the required distance
3.94 to 32.81 feet (1.20 to 10.00 meters) from the projector.

The projector automatically detects 16:9 DVD and adjusts the aspect
ratio by digitizing to full screen with 4:3 default setting.

If the image is still outstretched, you will also need to adjust the

aspect ratio by referring to the following: (See page 20)

4

Please select 4:3 aspect ratio type on your DVD player if you are
playing a 16:9 DVD.

4

If you can’t select 4:3 aspect ratio type on your DVD player, please
refer to page 20 to choose 4:3 aspect ratio in the on screen menu.

4

To select “Management” from the OSD and adjust the projection
direction.  See page 25.

4

When the lamp reaches its end of life, it will burn out and may
make a loud popping sound.  If this happens, the projector will not

turn on until the lamp module has been replaced. To replacethe

lamp, follow the procedures in the “Changing the Lamp”. See page

30.