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Projection Operations

Performing Auto Keystone Correction and Auto Focus while AF/AK is

Enabled

Perform the following steps while [AF/AK] is selected for “Option Settings2 J AF/AK Mode”

(page 106) on the setup menu.

1. Press the [AF/AK] key.

z This automatically focuses the image and performs auto keystone correction.

Performing Auto Keystone Correction and Auto Focus while

Continuous AF/AK is Enabled

Perform the following steps while [Continuous AF/AK] is selected for “Option Settings2 J AF/

AK Mode” (page 106) on the setup menu.

1. Press the [AF/AK] key.

z This enters the pre-focus mode, which projects an alignment chart like the one shown

below.

z The size of the alignment chart depends on screen and projector setup conditions.

2. Adjust the angle and position of the projector as required so the

projected chart fits within the screen area.

3. Press the [AF/AK] key again.

z This performs auto keystone correction.

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Casio XJ-450 Guida Utente Pagina 54