Optoma Technology TX771, EP771RFBA Adjusting the Zoom, Focus and Keystone, Adjusting the Volume

Setup and Operation

Adjusting the Zoom, Focus and Keystone

1. Use the Image-zoomcontrol (on the projector only) to resize the pro- jected image and

screen size B .

2. Use the Image-focuscontrol (on the projector only) to sharpen the

projected image. A

3.

4.

Press the Keystone button on the remote control.

The keystone control appears on the display.

Use the Keystone but- ton to correct image distortion.

Adjusting the Volume

1. Press the Volume +/- button on the remote control.

The volume control ap- pears on the display.

2. Use the Volume +/- button to adjust the level.

3. Press the Mute button to turn off the volume.

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