NEC Projector P452H User Manual

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❺ Menu Descriptions & Functions [SETUP]
[GENERAL]
Correcting Keystone Distortion Manually [KEYSTONE]
You	can	correct	horizontal	or	ver tical	ke ystone	manually .	[HORIZONTAL]	and	[VERTICAL]	(simultaneously	adjustable)	
correction	can	be	selected.
NOTE:
•	 Some	items	are	not	available	when	one	item	is	activated.	Unavailable	items	are	shown	in	grey.
•	 To	change	from	one	item	to	another	item,	reset	the	first	item.
•	 Adjustment	values	will	be	overwritten.	They	will	not	be	deleted	even	when	the	projector...

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Using the Wall Color Correction [WALL COLOR]
This	function	allows	for	quick	adaptive	color	correction	in	applications	where	the	screen	material	is	not	white.
Setting various items related to lamp brightness [ECO SETTINGS]
This	option	allows	you	to	decrease	the	power	consumption	or	to	prolong	the	lamp	life	by	controlling	the	lamp	brightness .
ECO MODE
The	ECO	MODE	increases	lamp	life,	while	low ering	pow er	consumption	and	cutting	down	on	CO2	emissions.	Four	
brightness	modes	of	the	lamp	can	be...

52
Setting Closed Caption [CLOSED CAPTION]
This	option	sets	several	closed	caption	modes	that	allow	text	to	be	superimposed	on	the	projected	image	of	Video	
or	S-Video.
OFF ������������������������This exits the closed caption mode�
CAPTION 1-4 ���������Text is superimposed�
TEXT 1-4 ����������������Text is displayed�
NOTE:
•	 The	closed	caption	is	not	available	under	the	following	conditions:
-	 when	messages	or	menus	are	displayed.
-	 when	an	image	is	magnified,	frozen,	or	muted.
•	 Portions	of...

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[MENU]
Selecting Menu Color [COLOR SELECT]
You	can	choose	between	two	options	for	menu	color:	COLOR	and	MONOCHROME.
Turning On / Off Source Display [SOURCE DISPLAY]
This	option	turns	on	or	off	input	name	display	such	as	HDMI1,	HDMI2,	COMPUTER,	VIDEO,	HDBaseT,	APPS,	to	be	
displayed	on	the	top	right	of	the	screen.
When	no	input	signal	is	present,	the	no-signal	guidance	prompting	you	to	check	for	an	av ailable	input	will	be	display ed	at	
the	center	of	the	screen.	When	the	[APPS]	item	is	selected	for...

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Selecting	a	Color	or	Logo	for	Background	[BACKGROUND]
Use	this	feature	to	display	a	blue/black	screen	or	logo	when	no	signal	is	av ailable.	The	default	backg round	is	[BLUE].
NOTE:	
•	 When	[SOURCE	DISPLAY]	is	turned	on,	the	no-signal	guidance	prompting	you	to	check	for	an	available	input	will	be	displayed	
at	the	center	of	the	screen	regardless	of	its	selection.
•	 Your	setting	will	not	be	affected	even	when	[RESET]	is	done	from	the	menu.
[3D CAUTION MESSAGE]
This	selects	whether	to	display	a	caution...

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[INSTALLATION]
Selecting	Projector	Orientation	[ORIENTATION]
This	reorients	your	image	for	your	type	of	projection.	The	options	are:	desktop	front	projection,	ceiling	rear	projection,	
desktop	rear	projection,	and	ceiling	front	projection.
DESKTOP	FRONTCEILING	REAR
DESKTOP	REARCEILING	FRONT
Disabling the Cabinet Buttons [CONTROL PANEL LOCK]
This	option	turns	on	or	off	the	CONTROL	PANEL	LOCK	function.
NOTE:
•	 This	CONTROL	PANEL	LOCK	does	not	affect	the	remote	control	functions.
•	 How	to	release	the...

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Enabling Security [SECURITY]
This	feature	turns	on	or	off	the	SECURITY	function.
Unless	the	correct	keyword	is	entered,	the	projector	cannot	project	an	image.	(→	page	30)
NOTE:	Your	setting	will	not	be	affected	even	when	[RESET]	is	done	from	the	menu.
Selecting Communication Speed [COMMUNICATION SPEED]
This	feature	sets	the	baud	rate	of	the	PC	Control	port	(D-Sub	9P).	It	supports	data	rates	from	4800	to	38400	bps.	The	
default	is	38400	bps.	Select	the	appropriate	baud	rate	for	your	equipment	to	be...

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Setting	ID	to	the	Projector	[CONTROL	ID]
You	can	operate	multiple	projectors	separately	and	independently	with	the	single	remote	control	that	has	the	CONTROL	
ID	function.	If	you	assign	the	same	ID	to	all	the	projectors,	you	can	conveniently	operate	all	the	projectors	together	
using	the	single	remote	control.	To	do	so,	y ou	ha ve	to	assign	an	ID	n umber	to	each	projector .
CONTROL ID NUMBER �������Select a number from 1 to 254 you wish to assign to your projector�
CONTROL ID...

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Using Test Pattern [TEST PATTERN]
Displays	the	test	pattern	for	adjusting	distortion	on	the	screen	and	the	focus	at	the	time	of	the	projector	setup.	Once	
the	[TEST	PATTERN]	on	the	onscreen	menu	is	selected,	the	pattern	for	adjustment	will	be	display ed	on.	If	you	find	
distortion	on	the	pattern,	adjust	the	projector	installation	angle	or	correct	distortion	by	pressing	the	KEYSTONE	button	
on	the	remote.	If	the	focus	adjustment	is	required,	control	the	focus	lever.	Press	EXIT	button	to	close	the	test...

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[OPTIONS(1)]
Selecting Fan Mode [FAN MODE]
Fan	Mode	is	used	to	set	the	speed	of	the	internal	cooling	fan.
AUTO ���������������������The built-in fans automatically run at a variable speed according to the\
 internal temperature�
HIGH ����������������������The built-in fans run at a high speed� 
HIGH ALTITUDE �����The built-in fans run at a high speed� Select this option when using the projector at altitudes approximately \
4000 feet/1200 meters or higher�
NOTE:	
•	 It	is	recommended	that	you	select...