NEC Projector PX803UL User Manual

14
❷ Connecting Your Computer/Connecting the Power Cord
1.	 Connect	your	computer	to	the	projector.
	 This	section	will	show	you	a	basic	connection	to	a	computer.	For	information	about	other	connections,	see	“(2)	
Making	Connections”	on	page	143.
	 Connect	the	display	output	terminal	(mini	D-sub	15	pin)	on	the	computer	to	the	COMPUTER	IN	terminal	on	the	
projector	with	a	commercially-available	computer	cable	(with	ferr ite	core)	and	then	turn	the	knobs	of	the	terminals	
to	secure	them.
2.	 Connect	the...

15
 CAUTION:
Parts	of	the	projector	may	become	temporarily	heated	if	the	projector	is	turned	off	with	the	POWER	button	or	if	the	
AC	power	supply	is	disconnected	during	normal	projector	operation.
Use	caution	when	picking	up	the	projector.
Using the Supplied Power Cords
Select	the	power	cord	suitable	for	your	country	or	region.
For	Europe/Asia/South	AmericaFor	North	America
(120	V)(200	V)
(→	page	183)
2. Projecting an Image (Basic Operation)  

16
Using the Power Cord Stopper
To	prevent	the	power	cord	from	accidently	removing	from	the	AC	IN	of	the	projector,	attach	the	pow er	cord	stopper	
to	clamp	the	power	cord.
 CAUTION
•	 To	prevent	the	power	cord	from	coming	loose,	make	sure	that	all	the	prongs	of	the	pow er	cord	are	fully	inserted	
into	the	AC	IN	terminal	of	the	projector	before	using	the	power	cord	stopper	to	fix	the	pow er	cord.	A	loose	
contact	of	the	power	cord	may	cause	a	fire	or	electric	shock.
Attaching the power cord stopper
1....

17
❸ Turning on the Projector
NOTE:
•	 The	projector	has	two	power	switches:	A	main	power	switch	and	a	POWER	button	(POWER	ON	and	OFF	on	the	remote	control)
•	Turning	on	the	projector:
1. Press the main power s witch to the ON position (I).
	 The	projector	will	go	into	standby	mode.
2. Press the POWER button .
	 The	projector	will	become	ready	to	use.
•	Turning	off	the	projector:
1. Press the POWER b utton.
	 The	confirmation	message	will	be	displayed.
2. Press the POWER button again.
	 The	projector...

18
2. Press the  (POWER) button on the projector cabinet 
or the POWER ON button on the remote control. 
	 The	POWER	indicator	goes	from	a	steady	red	light	to	
a	flashing	blue	light,	and	the	picture	is	projected	on	the	
screen.
TIP:	
•	 When	the	message	“PROJECTOR	IS	LOCKED!	ENTER	YOUR	
PASSWORD.”	is	displayed,	it	means	that	the	[SECURITY]	
feature	is	turned	on.	(→ page 45)
	 After	you	turn	on	your	projector,	ensure	that	the	computer	
or	video	source	is	turned	on.
NOTE:	The	blue	screen	([BLUE]...

19
Note on Startup screen (Menu Language Select screen)
When	you	first	turn	on	the	projector,	you	will	get	the	Startup	menu.	This	menu	gives	you	the	opportunity	to	select	one	
of	the	29	menu	languages.
To select a menu language, follow these steps:
1. Use the ▲, ▼, ◀ or ▶	button	to	select	one	of	the	29	
languages	from	the	menu.
 
2. Press the ENTER button to e xecute the selection.
After	this	has	been	done,	you	can	proceed	to	the	menu	
operation.
If	you	want,	you	can	select	the	menu	language	later.
(→...

20
❹ Selecting a Source
Selecting the computer or video source
NOTE:	Turn	on	the	computer	or	video	source	equipment	connected	to	the	projector.
Detecting the Signal Automatically
Press	the	SOURCE	button	for	1	second	or	longer.	The	projector	will	
search	for	the	available	input	source	and	display	it.	The	input	source	will	
change	as	follows:	
HDMI	→	DisplayPort	→	BNC	→	BNC(CV)	→	BNC(Y/C)	→	COMUPTER	
→	HDBaseT	→	SLOT	→ …
•	 Press	it	briefly	to	display	the	[INPUT]	screen.	
	 Press	the	▼/▲	buttons	to	match...

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Selecting Default Source 
You	can	set	a	source	as	the	default	source	so	that	it	will	be	displayed	each	time	the	projector	is	turned	on.
1. Press the MENU button.
	 The	menu	will	be	displayed.
2. Press the ▶	button	to	select	[SETUP]	and	press	the	▼	button	or	the	ENTER	button	to	select	[BASIC].
3. Press the ▶	button	to	select	[SOURCE	OPTIONS].
4. Press the ▼	button	four	times	to	select	[DEFAULT	INPUT	SELECT]	and	press	the	ENTER	button.
	 The	[DEFAULT	INPUT	SELECT]	screen	will	be	displayed.
 (→	page...

22
❺ Adjusting the Picture Size and Position
Use	the	lens	shift	dial,	the	adjustable	tilt	foot,	the	zoom	ring	and	the	focus	ring	to	adjust	the	picture	size	and	position.
In	this	chapter	drawings	and	cables	are	omitted	for	clarity.
Adjusting	the	projected	image’s	vertical	and	horiz ontal	
position
[Lens	shift]
(→	page	23)
Adjusting	the	focus
[Focus]
(→
	page	26)
Finely	adjusting	the	size	of	an	image
[Zoom]
(→
	page	31)
Adjusting	the	projected	image’s	height	and	horizontal	tilt
[Tilt	foot]	*¹
(→	page	32)...

23
Adjusting the vertical position of a projected image (Lens shift)
 CAUTION
•	 Perform	the	adjustment	from	behind	or	from	the	side	of	the	projector.	Performing	adjustment	from	the	front	could	
expose	your	eyes	to	strong	light	which	could	injure	them.
•	 Keep	hands	away	from	the	lens	mounting	portion	while	perfor ming	a	lens	shift.	Failure	to	do	so	could	result	in	
fingers	being	pinched	by	the	moving	lens.
NOTE:
•	 The	lens	shift	function	is	not	available	on	the	projector	with	either		NP16FL	or	NP39ML...