NEC Projector PX803UL-BK User Manual

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13. Press the ◀ or ▶	button	to	highlight	the	[OK]	and	press	the	ENTER	button.
	 This	completes	the	[CORNERSTONE]	correction.
•	 Returning	to	the	[CORNERSTONE]	screen,	select	[CANCEL]	and	press	the	ENTER	button.
NOTE: 
•	 Even	if	the	installation	angle	is	changed	when	the	projector	is	turned	on	again,	the	correction	values	in	the	previous	time	has	been	
maintained.
•	 Carry	out	either	one	of	the	following	actions	to	clear	the	adjustment	value	of	[CORNERSTONE].
•	 In	Step	12,	select	[RESET]	and	then...

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❽ Preventing the Unauthorized Use of the Projector [SECURITY]
A	keyword	can	be	set	for	your	projector	using	the	Menu	to	avoid	operation	by	an	unauthoriz ed	user.	When	a	ke yword	
is	set,	turning	on	the	projector	will	display	the	Keyword	input	screen.	Unless	the	correct	ke yword	is	entered,	the	pro-
jector	cannot	project	an	image.	
•	The	[SECURITY]	setting	cannot	be	cancelled	by	using	the	[RESET]	of	the	men u.
To enable the Security function:
1. Press the MENU button.
	 The	menu	will	be	displayed.
2....

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7.	 Type	your	keyword	in	the	same	combination	of	▲▼◀▶ buttons and press the ENTER button.
	 The	confirmation	screen	will	be	displayed.
8.	 Select	[YES]	and	press	the	ENTER	button.
	 The	SECURITY	function	has	been	enabled.
To	turn	on	the	projector	when	[SECURITY]	is	enabled:
1. Press the  button.
•	 If	using	the	remote	control,	press	the	POWER	ON	button.
	 The	projector	will	be	turned	on	and	display	a	message	to	the	effect	
that	the	projector	is	locked.
 
2. Press the MENU button.
3. Type in the...

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To	disable	the	SECURITY	function:
1. Press the MENU button.
	 The	menu	will	be	displayed.
2.	 Select	[SETUP]	→	[CONTROL]	→	[SECURITY]	and	press	the	ENTER	button.
	 The	OFF/ON	menu	will	be	displayed.
3.	 Select	[OFF]	and	press	the	ENTER	button.
	 The	SECURITY	KEYWORD	screen	will	be	displayed.
4. Type in your keyword and press the ENTER button.
	 When	the	correct	keyword	is	entered,	the	SECURITY	function	will	be	disabled.
NOTE:	If	you	forget	your	keyword,	contact	your	dealer.	Your	dealer	will	provide...

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❾ Projecting 3D videos
This	projector	supports	DLP-Link	glasses	and	3D	emitter.
 CAUTION
Health precautions
Before	use,	please	make	sure	to	read	any	health	precautions	that	may	be	stated	in	the	operating	manuals	enclosed	
with	the	3D	eyewear	and	3D	video	software	(Blu-ray	player,	games,	computer	animation	files,	etc.).
Please	take	note	of	the	following	in	order	to	avoid	adverse	health	effects.
•	 Please	do	not	use	the	3D	eyewear	for	purposes	other	than	to	watch	3D	videos.
•	 Please	keep	a	distance	of...

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	 The	[3D	SETTINGS]	screen	will	be	displayed.
(4)	Use	the	▼	button	to	align	the	cursor	with	[FORMAT],	then	press	ENTER.
	 The	[FORMAT]	screen	will	be	displayed.
(5)	Use	the	▼/▲	buttons	to	align	the	cursor	at	one	among	format	options,	then	press	ENTER	for	setting	it	up.
	 The	display	will	return	to	the	[FORMAT]	screen.
	 Press	the	MENU	button	to	return	to	the	original	screen.
•	 The	3D	caution	message	screen	will	be	displayed	when	switching	to	a	3D	video	(default	factor y	setting	when	
shipped).	Please...

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Using a 3D emitter
This	projector	can	be	used	to	watch	videos	in	3D	using	commercially-available	active	shutter-type	3D	ey ewear.	In	
order	to	synchronize	the	3D	video	and	eyewear,	a	commercially-av ailable	3D	emitter	needs	to	be	connected	to	the	
projector	(on	the	projector	side).
The	3D	eyewear	receives	information	from	the	3D	emitter	and	performs	opening	and	closing	on	the	left	and	right.	
3D eyewear and 3D emitter preparations
Please	use	an	active	shutter-type	3D	eyewear	that	conforms	with	the...

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When videos cannot be viewed in 3D
Please	check	the	following	points	when	videos	cannot	be	viewed	in	3D.
Please	also	read	the	operating	manual	attached	to	the	3D	eyewear.
Possible reasonsSolutions
The selected signal does not support 3D output�Please change the video signal input to one that supports 3D�
The format for the selected signal is turned to [OFF(2D)]�Please change the format in the on-screen menu to [AUTO] or a format that supports 3D�
A eyewear that is not supported by the projector is...

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❿ Controlling the Projector by Using an HTTP Browser
Overview
The	HTTP	Server	function	provides	settings	and	operations	for:
1.	 Setting	for	wired	network	(NETWORK	SETTINGS)
	 To	use	wired	LAN	connection,	connect	the	projector	to	the	computer	with	a	commercially	available	LAN	cable .	(→ 
page	152)
2. Setting Alert Mail (ALERT MAIL)
	 When	the	projector	is	connected	to	a	wired	network,	error	messages	will	be	sent	via	e-mail.
3. Operating the projector
	 Power	on/off,	selecting	input,	volume	control	and...

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Handling of the Address for Operation via a Browser
Regarding	the	actual	address	that	is	entered	for	the	address	or	entered	to	the	URL	column	when	operation	of	the	pro-
jector	is	via	a	browser,	the	host	name	can	be	used	as	it	is	when	the	host	name	corresponding	to	the	IP	address	of	the	
projector	has	been	registered	to	the	domain	name	serv er	by	a	networ k	administrator ,	or	the	host	name	corresponding	
to	the	IP	address	of	the	projector	has	been	set	in	the	“HOSTS”	file	of	the	computer	being	used....