NEC Projector P452H User Manual

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Setting HDMI1, HDMI2, or HDBaseT [HDMI SETTINGS]
Make	the	settings	for	each	video	level	when	connecting	HDMI	equipment	and	Ethernet/HDBaseT	terminal.	
VIDEO LEVEL ���������Select [AUTO] to automatically detect video level� If automatic detection may not work well, select [NOR-
MAL] to disable the [ENHANCED] feature of your HDMI equipment or select \
[ENHANCED] to improve image 
contrast and increase detail in the dark areas�
Setting Audio [AUDIO SELECT]
Make	the	settings	for	each	audio	lev el	when...

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[OPTIONS(2)]
Selecting Power-saving in [STANDBY MODE]
The	projector	has	two	standby	modes:	[NORMAL]	and	[NETWORK	ST ANDBY].
The	NORMAL	mode	is	the	mode	that	allows	you	to	put	the	projector	in	the	pow er-saving	condition	which	consumes	
less	power	than	the	NETWORK	STANDBY	mode.
NORMAL �����������������������POWER indicator: Red light/STATUS indicator: Off
When [NORMAL] is selected, only the following buttons and feature will w\
ork:
POWER buttons on the projector cabinet and the remote control,...

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Turning	On	the	Projector	By	Applying	Computer	Signal	[AUTO	POWER	ON]
When	the	projector	is	in	Standby	mode,	applying	a	computer	or	HDMI	signal	from	a	computer	connected	to	the	COM-
PUTER	IN	input,	HDMI1,	or	HDMI2	input	will	power	on	the	projector	and	simultaneously	project	the	image.
This	functionality	eliminates	the	need	to	always	use	the	POWER	button	on	the	remote	control	or	the	projector	cabinet	
to	power	on	the	projector.
To	use	this	function,	first	connect	a	computer	to	the	projector	and	the...

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Selecting Default Source [DEFAULT SOURCE SELECT]
You	can	set	the	projector	to	default	to	any	one	of	its	inputs	each	time	the	projector	is	turned	on.
LAST ����������������������Sets the projector to default to the previous or last active input each \
time the projector is turned on�
AUTO ���������������������Searches for an active source in order of [HDMI1] → [HDMI2] → [COMPUTER] → [VIDEO] → [HDBaseT] 
→
 [APPS] and displays the first found source�
HDMI1 �������������������Displays the digital source...

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[3D]
Selecting	input	connected	to	a	source	of	3D	images	[HDMI1/HDMI2/COMPUTER/VIDEO/HDBaseT]
[3D]
This	function	switches	the	3D	mode	between	ON	and	OFF	for	each	input.
ON �������������������������Turns on the 3D mode for the selected input�
NOTE:
To	confirm	that	the	supported	3D	signal	is	accepted,	use	either	way	of	the	following:
•	 Make	sure	that	[3D]	is	displayed	in	the	top	right	of	the	screen	after	the	source	is	selected.
•	 Display	[INFO.]	→	[SOURCE(2)]	→	[3D	SIGNAL]	and	make	sure	that...

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[L/R	INVERT]
Change	the	setting	if	you	have	difficulty	seeing	3D	images.
NON-INVERT ���������Normal setting�
INVERT ������������������Changes the order of displaying the images for left eye and right eye�
NOTE:
•	 When	[L/R	INVERT]	cannot	be	operated,	the	[L/R	INVERT]	screen	will	not	be	displayed	even	when	the	remote	control’s	video	
button	is	pressed.
4� Using On-Screen Menu  

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❻ Menu Descriptions & Functions [INFO.]
Displays	the	status	of	the	current	signal	and	lamp	usage.	This	item	has	nine	pages.	The	information	included	is	as	follo ws:
TIP:	Pressing	the	HELP	button	on	the	remote	control	will	show	the	[INFO.]	menu	items.
[USAGE TIME]
[LAMP	LIFE	REMAINING]	(%)*
[LAMP	HOURS	USED]	(H)
[FILTER	HOURS	USED]	(H)
[TOTAL	CARBON	SAVINGS]	(kg-CO2)
[TOTAL	COST	SAVINGS]($)
*	 The	progress	indicator	shows	the	percentage	of	remaining	bulb	life.
	 The	value	informs	you	of	the	amount	of...

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[SOURCE(1)]
[RESOLUTION]	[HORIZONTAL	FREQUENCY]	
[VERTICAL	FREQUENCY]	[SYNC	TYPE]	
[SYNC	POLARITY]	 [SCAN	TYPE]
[SOURCE(2)]
[SIGNAL	TYPE]	[VIDEO	TYPE]	
[BIT	DEPTH]	 [VIDEO	LEVEL]	
[3D	SIGNAL]
[HDBaseT]
[SIGNAL	QUALITY]	[OPERATION	MODE]	
[LINK	STATUS]	 [HDMI	ST ATUS]
[WIRED LAN]
[IP	ADDRESS]	[SUBNET	MASK]	
[GATEWAY]	 [MAC	ADDRESS]
[WIRELESS LAN]
[IP	ADDRESS]	[SUBNET	MASK]	
[GATEWAY]	 [MAC	ADDRESS]	
[SSID]	[NETWORK	TYPE]	
[SECURITY]	[CHANNEL]	
[SIGNAL	LEVEL]
[VERSION(1)]
[FIRMWARE]	Version	[D ATA]...

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❼ Menu Descriptions & Functions [RESET]
Returning to Factory Default [RESET]
The	RESET	feature	allows	you	to	change	adjustments	and	settings	to	the	factory	preset	for	a	(all)	source	(s)	except	
the	following:
[CURRENT SIGNAL]
Resets	the	adjustments	for	the	current	signal	to	the	factory	preset	levels.	
The	items	that	can	be	reset	are:	[PRESET],	[CONTRAST],	[BRIGHTNESS],	[COLOR],	[HUE],	[SHARPNESS],	[AS-
PECT	RATIO],	[HORIZONTAL],	[VERTICAL],	[CLOCK],	[PHASE],	and	[OVERSCAN].
[ALL DATA]
Reset	all	the...

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❶ Setting Up the Screen and the Projector
Use	this	to	get	a	general	idea	of	what	the	screen	size	will	be	when	set	in	a	certain	position,	what	size	screen	you	will	
need,	and	what	distance	you	will	need	to	project	images	of	the	desired	size.
The	projection	distance	range	at	which	focusing	is	possible	is	0.79	m	(for	a	30	model)	to	14.19	m	(for	a	300	model).	
Install	within	this	range.
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