Optoma Projector Ep1080 User Manual

English


User Controls

The Projector has multilingual On-screen Display menus that 
allow you to make image adjustments and change a variety of 
settings. The projector will automatically detect the source. 
How to operate 
1.		
To	open	the	OSD	menu,	press	“Menu”	on	the	Remote	Control	or	
Control	Panel.
2	 	
When	OSD	is	displayed,	use						keys	to	select	any	item	in	the	
main	menu.		While	making	a	selection	on	a	particular	page,	press		
or	“Enter”	key	to	enter	sub	menu.
3.		Use						keys	to...



User Controls

Menu Tree
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English


User Controls

Image
	 Display	Mode
There	are	many	factory	presets	optimized	for	various	types	of	im-
ages.
 Presentation: Good color and brightness from PC input.
	Bright: Maximum brightness from PC input.
	Movie: For home theater.
 sRGB: Standardize accurate color.
 User1: User’s settings.
 User2: User’s settings.
	 Brightness
Adjust	the	brightness	of	the	image.
	Press	the		to	darken	image.
	Press	the		to	lighten	the	image.
	 Contrast
The	contrast	controls	the	degree	of...



User Controls

	 Color
Adjust	a	video	image	from	black	and	white	to	fully	saturated	color.
	Press	the		to	decrease	the	amount	of	color	in	the	image.
	Press	the		to	increase	the	amount	of	color	in	the	image.	
	 Tint	
Adjust	the	color	balance	of	red	and	green.
	Press	the		to	increase	the	amount	of	green	in	the	image.
	Press	the		to	increase	the	amount	of	red	in	the	image.       

English


User Controls

Image | Advanced
	 True	Vivid
This	adjustable	item	utilizes	a	new	color-processing	algorithm	and	
enhancements to enable the picture’s vividness to be significantly 
increased.
	 Degamma
This allows you to choose a degamma table that has been fine-tuned 
to	bring	out	the	best	image	quality	for	the	input.
 Film: For home theater.
	Video: For video or TV source.
	Graphics: For image source.
 PC: For PC or computer source.
	 Noise	Reduction
The	motion	Adaptive	Noise...



User Controls

	 Color	Space
Select	an	appropriate	color	matrix	type	from	RGB	or	YPbPr.
 RGB Gain/Bias	
Press			into	the	next	menu	as	below	and	then	use		or		to	
select	item.	Use		or		to	select	Red,	Green,	or	Blue	for	brightness	
(Gain) and contrast (Bias).
 B/W Extension
Black	and	White	Extension	can	stretch	the	black	and	white	levels	to	
automatically	increase	the	contrast	of	input	image.	This	unit	has	2	
pre-set	modes	that	allow	the	user	to	switch	among	the	pre-sets	to	
obtain different...

English


User Controls

	 Format
Use	this	function	to	choose	your	desired	aspect	ratio.
	4:3: This format is for 4x3 input sources.
	16:9: This format is for 16x9 input sources, like HDTV and DVD 
enhanced	for	Widescreen	TV.
	Native: This format displays the original image without any scal-
ing.
Display
Input Signal
Display area
Picture area
Display on Screen       



User Controls

	LBX: This format is for non-16x9, letterbox source and for 
users who use external 16x9 lens to display 2.35:1 aspect ratio 
using	full	resolution.	
Detail informations about LBX mode :
1.		Some	Letter-Box	DVDs	are	not	enhanced	for	16x9	TVs.	In	
this	situation,	the	image	will	not	look	right	when	dis-
played in 16:9 mode. 
In this situation, please try to using the 4:3 mode to view 
the	DVD.
If the content is not 4:3, there will be black bars around the 
image in 16:9...

English


User Controls

	 Screen
	Single : Projection single screen.
	PIP Window :  Main Screen is large screen; PIP Screen is small 
and	displays	in	the	corner	of	the	main	screen.
	 PIP	Location
Choose	the	PIP	screen	position	on	the	display	screen.
	 PIP	Source
Choose	the	PIP	source	to	switch	PIP	screen	source.
	 Swap
Press	“Enter”	to	swap	main	screen	and	PIP	screen.
Display | PIP
PIP	Window
To	use	PIP	function,	one	source	must	be	connected	to	the	DVI	(Digital) input.
NoteNote       

0

User Controls

Display | Signal (RGB)
	 Phase
Change	the	display	data	frequency	to	match	the	frequency	of	your	
computer’s	graphic	card.	Use	this	function	 only	if	the	 image	 appears	
to flicker vertically.
	 Tracking
Synchronize	the	signal	timing	of	the	display	with	the	graphics	card.	
If the image appears to be unstable or flickers, use this function to 
correct	it.
	 H	Position
Adjust	the	horizontal	position.
	 V	Position
Adjust	the	vertical	position.
Signal	is	not	supported	on	HDMI	or	DVI-D...