Optoma Technology TW5563D, DX339, DW339, DS339 manual Freeze, Zoom Eco+

User Controls

Using the Remote Control

Freeze	Press “Freeze” to pause the screen image.
	Press this button again to unlock.
AV mute	Momentarily turns off/on the audio and
	video.
S-Video	Press “S-Video” to choose S-Video source.
VGA	Press “VGA” to choose VGA sources.
Video	Press “Video” to choose Composite video
	source.
Switch	USB mouse switch.
Contrast	Control the degree of difference between
	the lightest and darkest parts of the picture.
Mode	Select the display mode from Presentation,
	Bright, Movie, sRGB, Blackboard, Class-
	room, User and 3D.

Zoom

Eco+

Zoom in on an image.

Press buttons to alter zoom.

When Eco+ mode is activated, the bright- ness level of the content is automatically detected to significantly reduced lamp power consumption (up to 70%) during periods of inactivity.

AV mute: Save up to 70% of the lamp power when AV mute is ap- plied.

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