Optoma Technology TXR774 manual User Controls, Control Panel & Remote Control

User Controls

Control Panel & Remote Control

Control Panel

LAMP POWER

E C R U O

S

KEYSTONE

ENTER

R E -

S

Y

N

C

K

E

YS

TONE

POWER	AV-MUTE
MENU	VOLUME

Using the Control Panel

KEYSTONE	Adjust the image Keystone positively.
ENTER	&RQÀUP\RXULWHPVHOHFWLRQ
LAMP LED	Indicate the projector’s lamp status.
POWER LED	Indicate the projector’s status.
POWER	Refer to the “Power On/Off the
	Projector” section on page 15.
AV-MUTE	Momentarily turns off / on the audio
	and video.
	Press MENU to launch the on-screen
MENU	display (OSD) menu. To exit OSD,
	Press MENU again.
RE-SYNC	Automatically synchronizes the pro-
	jector to the input source.
KEYSTONE	Adjust the image Keystone negatively.
SOURCE	Press SOURCE to select an input
	signal.

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English