Optoma Technology EP783, TX783RFBA manual Adjusting the Projector’s Zoom / Focus

Page 17

Installation

Adjusting the Projector’s Zoom / Focus

Note

See Page 41 for more informa- tion.

The projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters).

Adjusting the Projector’ Zoom

1.Press “Zoom/Focus” button, you can see the “Unlock zoom/fo- cus?” message on the screen.

2.Press “Yes” and the backlight will turn green, then you can use or to zoom in or zoom out.

Adjusting the Projector’ Focus

1.Press “Zoom/Focus” button, you can see the “Unlock zoom/fo- cus?” message on the screen.

2.Press “Yes” and the backlight will turn red, then you can use

or to focus the image.

Adjusting the Projector’ Lens Shift

1.Press “Lens Shift” button, you can see the “Unlock lens shift?” message on the screen.

2.Press “Yes” and the backlight will turn orange, then

you can use to shift the projected image.

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Contents Table of Contents Usage Notice Safety InformationPrecautions Don’t Eye Safety Warnings Introduction Product FeaturesDocumentation Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Connect to Computer/Notebook Connecting the ProjectorOte Connect to VideoPowering On the Projector Powering On/Off the ProjectorPowering off the projector Adjusting the Projected Image Adjusting the Projector’s Zoom / Focus Vertical Direction Horizontal Direction Lens Shift Range Adjusting Projection Image SizeUser Controls Control Panel & Remote ControlUsing the Remote Control Keystone VGA-1 Using the USB Remote Mouse ControlOn-Screen Display Menus Menu Tree Image Display ModeBrightness ContrastImage Color Degamma Image AdvancedWhite Peaking Color TempInput Source Color SpaceEdge Enhancement Image Advanced Color EnhancementColor Vividness ExtensionFormat DisplayInput Signal Overscan PC ModeZoom Image ShiftHeight of Image Display KeystoneKeystone Language Setup LanguageProjection SetupMenu Location MuteProjector ID VolumeRS232 Phase Setup SignalFrequency PositionSecurity Setup Security SettingSecurity Timer First Time Change PasswordLogo Capture Setup AdvancedLogo Zoom/Focus Setup Lens FunctionLens Shift IP Address Setup NetworkSubnet Mask GatewayHow to use web browser to control your projector 10.0.50.100 User Controls Options Signal Power On Direct Power OnAuto Power Off Sleep TimerBrightness Mode Options Lamp SettingsLamp Reset Lamp HoursAppendices Image is unstable or flickering Image is reversed Intermission Problems Remote Control Problems Appendices Replacing the lamp Lamp Replacement Procedure  Video Compatibility  Computer CompatibilityRS232 Pin Assignments RS232 Commands and Protocol Function ListSend to projector RS232 Protocol Function ListSend to Remote Ceiling Mount Installation USA Optoma Global OfficesKorean Regulation & Safety notices Remarque à l’intention des utilisateurs ca- nadiens