Optoma Technology TX771, EP771RFBA Top view-On-screen Display OSD buttons and LEDs, 3 4 5 6

Introduction

Top view—On-screen Display (OSD) buttons and LEDs

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ITEM	LABEL		DESCRIPTION	SEE PAGE:
1.	Keystone/	Corrects image-trapezoid (wider bottom) effect		24
	Down cursor	Navigates and changes settings in the OSD
2.	VOL-/	Decreases volume		24
	Left cursor	Navigates and changes settings in the OSD
3.	Lamp LED	Orange	Lamp ready—you can safely turn on or off the projector
		Flashing	Lamp not ready—do not press the power button
4.	Keystone/	Corrects image-trapezoid (wider top) effect
	UP cursor	Navigates and changes settings in the OSD
5.	Power LED	Green	Unit is powered on and working correctly
		Off	Unit is powered off
		Flashing	Operational error code
			(Refer to “LED Error Messages” on page 45)
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