Optoma Technology EP783, TX783RFBA manual Change Password, First Time

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User Controls

First Time:

1. The Password is 4 digits, DEFAULT VALUE is “1234”. (first time)

2.Use number buttons on the remote to select your password, and then press “

” key to confirm your selection.

Change Password

1.Press “” to input old password.

2.Use number button to enter current password, and then press “ ” key again to reveal next OSD menu.

3.Scroll down to highlight Password, and then press “” to activate.

4.Enter new password (4 digits in length) using the number

buttons on the remote, then press “” to confirm.

5.Enter new password again and press “” to confirm.

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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 Contrast Display ModeImage BrightnessImage Color Color Temp Image AdvancedDegamma White PeakingInput Source Color SpaceExtension Image Advanced Color EnhancementEdge Enhancement Color VividnessFormat DisplayInput Signal Image Shift PC ModeOverscan ZoomDisplay Keystone KeystoneHeight of Image Language Setup LanguageMute SetupProjection Menu LocationVolume RS232Projector ID Position Setup SignalPhase FrequencySetup Security Setting Security TimerSecurity First Time Change PasswordSetup Advanced LogoLogo Capture Setup Lens Function Lens ShiftZoom/Focus Gateway Setup NetworkIP Address Subnet MaskHow to use web browser to control your projector 10.0.50.100 User Controls Options Sleep Timer Direct Power OnSignal Power On Auto Power OffLamp Hours Options Lamp SettingsBrightness Mode Lamp ResetAppendices 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