Optoma Technology TX773 manual Projection Hours, Reset Lamp Hours, Lamp Reminder, STD Mode

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User Controls

Lamp Setting

Projection Hours

Displays the projection time.

Lamp Hours

Displays the cumulative lamp operating time.

Reset Lamp Hours

Resets the lamp life hour counter after replacing the lamp.

Lamp Reminder

Choose this function to show or to hide the warning message when the changing lamp message is displayed. The message will appear 30 hours before end of life.

STD Mode

Choose “On” to dim the projector lamp which will lower power consumption and extend the lamp life by up to 130%. Choose

”Off” to return to BRIGHT mode.

Auto Power Off

Sets the countdown timer interval. The countdown timer will start, when there is no signal being sent to the projector. Then projector

will automatically power off when the countdown has finished.

Sleep Timer

Sets the countdown timer interval. The timer will begin, with or without a signal input. Then the projector will automatically power off then the sleep timer countdown has finished.

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Contents Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesRegion only AA Batteries Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Connect the Computer/Notebook InstallationConnecting the Projector Connect the Video Powering On the Projector Powering On/Off the ProjectorPowering off the projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlUsing the Remote Control VGA1 On Screen Display Menus How to OperateMenu Tree Brightness Display ModeContrast White PeakingSharpness Colour TempSaturation Frequency PhaseHor. Position Horizontal Position Ver. Position Vertical PositionVer. Shift Language Colour AdjustmentProjection Menu LocationKeystone Keystone Correction Source LockVolume ResetHigh Altitude TrebleSecurity STD Mode Reset Lamp HoursAuto Power Off Sleep TimerAppendices TroubleshootingProblem Image is unstable or flickering Problem Image is reversed Problem Message Reminders Replacing the Lamp Lamp Replacement ProcedureAnalog Digital Compatibility ModesRS232 Connector VGA-In Connector RS232 CommandsCeiling Mount Installation USA Optoma Global OfficesOptoma France Regulation & safety notices Remarque à l’intention des utilisateurs canadiens