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