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Optoma Technology TXR774 manual Options Lamp Setting, Lamp Hour, Lamp Reminder, Brightness Mode

Models: TXR774

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User Controls

Options Lamp Setting

Lamp Hour

Displays the number of hours the lamp has been active. This item is for display only.

Lamp Reminder

Enable or disable the lamp life span reminder.

On—a warning message displays when remaining lamp life is less than 30 hours.

Off—no warning message displays.

Brightness Mode

Select the lamp brightness mode.

Bright—the default setting.

STD—lower brightness setting to conserve lamp life.

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Optoma Technology TXR774 manual Options Lamp Setting, Lamp Hour, Lamp Reminder, Brightness Mode

Contents

Table of Contents Safety Information Important Safety Instruction HFHSWSURSHUO\TXDOLÀHGVHUYLFHSHUVRQQHO Precautions RQW Eye Safety Warnings UDWKHUWKDQSODFLQJLWRQÁRRURUWDEOHWRS Product Features Introduction Package Overview RCA Product Overview Main Unit Control Panel Rear View Remote Control Connecting the Projector Connect to Computer / Notebook Connect to Video Sources Powering On / Off the Projector Powering On the Projector Powering Off the Projector Thecoolingfanscontinuetooperateforabout10secondsforcooling Adjusting the Projected Image Adjusting the Projector’s Height Adjusting the Zoom / Focus 0.7 XGA Series Adjusting Projection Image Size Adjusting the Zoom / Focus 0.55 XGA Series Height Width Adjusting the Zoom / Focus 0.65 Wxga Series Control Panel & Remote Control User Controls Remote Control DVI-I How to operate On-screen Display Menus Menu Tree Brightness Display ModeImage Contrast Tint Color SettingSaturation Advanced Gain Image Color SettingReset Bias Image Advanced Image Advanced Input Source Display Format Image Shift OverscanZoom Image Shift 169 only Projection SetupLanguage Menu Location Projector ID SignalSecurity Audio Setup Language Phase Setup SignalPosition Setup Security Security Timer Change Password Security Setting Enable or disable the security password Mute Setup AudioVolume Audio Input Logo Capture Setup AdvancedLogo Close Caption Setup Network Network High Altitude OptionsSource Lock Information Hide Keypad Lock Lamp SettingBackground Color Sleep Timer Direct Power OnAuto Power Off Options Advanced Lamp Hour Options Lamp SettingBrightness Mode Lamp Reminder Lamp Reset LANRJ45 RJ45 models only LANRJ45 Click Properties User Controls Troubleshooting Image Problems PDJHLVXQVWDEOHRUÁLFNHULQJ Intermission Problems Image is stretched when displaying 169 DVD title Projector Status Indication There is no sound Message RemindersSound is distorted Replacing the Lamp Cleaning the Projector Cleaning the Lens Compatibility Modes Computer Compatibility Apple Mac Compatibility RS232 Commands RS232 Commands RS232 Protocol Function List 6LJQDO UHTXHQF\ VG a Ceiling Installation 2SWRPD*OREDO2IÀFHV Latin America Regulation & Safety notices FCC notice Operation conditions Declaration of Conformity for EU countries