NEC Projector Ph1000u User Manual

107
5. Using On-Screen Menu
[IMAGE OPTIONS]
Adjusting	Clock	and	Phase	[CLOCK/PHASE]
This	allows	you	to	manually	adjust	CLOCK	and	PHASE.
CLOCK �������������������Use this item to fine tune the computer image or to remove any vertical banding that might appear � This 
function adjusts the clock frequencies that eliminate the horizontal ban\
ding in the image�
This adjustment may be necessary when you connect your computer for the first time�
PHASE �������������������Use  this  item  to  adjust  the  clock...

108
5. Using On-Screen Menu
Adjusting	Horizontal/Vertical	Position	[HORIZONTAL/VERTICAL]
Adjusts	the	image	location	horizontally	and	vertically.
-	 An	image	can	be	distorted	during	the	adjustment	of	[CLOCK]	and	[PHASE].	This	is	not	malfunction.
-	 The	 adjustments	 for	[CLOCK],	 [PHASE],	[HORIZONTAL],	 and	[VERTICAL]	 will	be	stored	 in	memory	 for	the	
current	 signal.	The	 next	 time	 you	project	 the	signal	 with	the	same	 resolution,	 horizontal	and	vertical	 frequency,	
its	adjustments	will	be...

109
5. Using On-Screen Menu
Selecting the Aspect Ratio [ASPECT RATIO]
Use	this	function	to	select	the	screen’s	vertical:horizontal	aspect	ratio.
Select	the	screen	 type	(4:3	screen,	 16:9	screen	 or	16:10	 screen)	 at	the	 screen	 setting	before	setting	 the	aspect	 ratio.	
(→	page	119)
The	projector	automatically	identifies	the	signal	being	input	and	sets	the	optimum	aspect	ratio.
For Computer signal
For	Component/Video/S-Video	signals
When	the	screen	type	is	set	to	4:3When	the	screen	type	is	set	to...

110
5. Using On-Screen Menu
NATIVEThe	projector	 displays	the	current	 image	in	its	 true	 resolution	 when	the	incoming	 computer	 signal	
has	a	lower	or	higher	resolution	than	the	projector’s	native	resolution. 	(→	page	2, 217)
When	the	incoming	 computer	 signal	has	a	higher	 resolution	 than	the	projector's	 native	resolution,	
the	center	of	an	image	will	be	displayed.
LETTER	BOXThe	image	 of	a	letterbox	 signal	(16:9)	is	stretched	 equally	in	the	 horizontal	 and	vertical	 directions	
to	fit	the...

111
5. Using On-Screen Menu
[VIDEO]
Using Noise Reduction [NOISE REDUCTION]
This	function	is	used	to	reduce	video	noise.
RANDOM NR ���������Reduces flickering random noise in an image� 
MOSQUITO NR ������Reduces mosquito noise that appears around the edges of an image during \
DVD playback�
BLOCK NR  �������������Reduces block noise or mosaic-like patterns by selecting ON�
Selecting Interlaced Progressive Conversion Process Mode [DEINTERLACE]
This	function	allows	you	to	select	an...

112
5. Using On-Screen Menu
[VIDEO	LEVEL]
This	function	 selects	video	signal	 level	when	 the	projector’s	 HDMI	and	DisplayPort	 input	connectors	 and	an	external	
device	are	connected.
AUTO ���������������������The video level is switched automatically based on the information from \
the device outputting the signal�
Depending on the connected device, this setting may not be made properly � In this case, switch to “NORMAL” 
or “ENHANCED” from the menu and view with the optimum setting�
NORMAL...

113
5. Using On-Screen Menu
 Menu Descriptions & Functions [SETUP]
[BASIC]
Correcting	Vertical	Keystone	Distortion	Manually	[KEYSTONE]
You	can	correct	vertical	distortion	manually. 	(→	page	28)
TIP:	When	this	option	is	highlighted,	pressing	the	ENTER	button	will	display	its	slide	bar	for	adjustment.
Selecting Cornerstone Mode [CORNERSTONE]
 
This	option	allows	you	to	correct	trapezoidal	distortion.
Selecting	this	item	will	display	the	Cornerstone	adjustment	screen. 	(→	page	40)
NOTE:	The	[CORNERSTONE]...

114
5. Using On-Screen Menu
SOURCE:
This	option	allows	you	to	select	a	sub	picture	signal.
The	options	are:	OFF,	VIDEO	and	S-VIDEO.
Selecting	[OFF]	will	cancel	the	PIP/PICTURE	BY	PICTURE	mode	and	return	to	the	normal	screen.
Using the Wall Color Correction [WALL COLOR]
 
This	function	allows	for	quick	adaptive	color	correction	in	applications	where	the	screen	material	is	not	white.
[LAMP MODE]
The	projector	is	designed	to	accept	two	lamps	(dual	lamp	system). 	
This	dual	lamp	system	provides	prolonged...

115
5. Using On-Screen Menu
Selecting the lamp to be used [LAMP SELECT]
This	feature	allows	you	to	select	which	lamp	to	be	used.	
NOTE: This option is not displayed in the Basic menu. 
DUAL
 ���������������������Select to use the two lamps at the same time to increase brightness� 
SINGLE ������������������Lights either lamp 1 or 2 whichever was used last� This option also selects Lamp 1 or Lamp 2 according to 
the time preset with Lamp Interval� 
LAMP 1 ONLY ��������Select to use the Lamp 1 of the two...

116
5. Using On-Screen Menu
Setting	the	day	for	changing	the	lamp	[LAMP	SWITCHING	DAY]
This	allows	you	to	set	the	day	for	changing	the	lamp.
The	options	 are:	SUN	 (Sunday),	 MON	(Monday),	 TUE	(Tuesday),	 WED	(Wednesday),	 THU	(Thursday),	 FRI	(Friday),	
and	SAT	(Saturday).
NOTE:
•	 This	function	is	available	only	when	[1	WEEK]	is	selected	for	[LAMP	INTERVAL	MODE].
Setting Closed Caption [CLOSED CAPTION]
This	 option	 sets	several	 closed	caption	 modes	that	allow	 text	to	be	 superimposed	 on	the...