NEC Projector PA622U User Manual

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4. Multi-Screen Projection
4	 Select	[CONTROL]	→	[ON]	and	press	the	ENTER	button.
	 Each	[TOP],	[BOTTOM],	 [LEFT],	[RIGHT],	 and	[BLACK	 LEVEL]	has	its	own	 [CONTROL],	 [MARKER],	[RANGE],	
and	[POSITION].
•	 For	Projector	 A,	set	 the	 [CONTROL]	 for	the	 [TOP],	 [LEFT]	 and[BOTTOM]	 to	[OFF]. 	Similarly	 for	Projector	 B,	set	
the	[CONTROL]	for	the	[TOP],	[RIGHT]	and	[BOTTOM]	to	[OFF].
② Adjust [RANGE] and [POSITION] to determine an area of overlapped edges of images projected 
from each projector.
Turning	on	[MARKER]	will	display	markers	in	magenta	and	green.
The	magenta	marker	is	used	for	[RANGE]	and	green	one	for	[POSITION].
[RANGE]
(Determine	an	area	of	overlapped	edges	of	
images.)
[POSITION]
(Determine	the	position	of	overlapped	edges	of	images.)
Green	marker
Turn	on	[RIGHT]
Magenta	marker Turn	on	[LEFT]
Magenta	marker
*	 The	2	screens	are	separated	in	the	diagram	for	explanatory	purposes. 
						

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4. Multi-Screen Projection
1	 Adjust	[RANGE].
	 Use	the	◀ or ▶	button	to	adjust	the	overlapped	area.
TIP:
•	 Adjust	to	overlap	one	projector’	marker	with	the	other	projector’s	marker.
2	 Adjust	[POSITION].
	 Use	the	◀ or ▶	button	to	align	one	edge	with	the	other	edge	of	overlapped	images.
TIP:
•	 When	displaying	a	signal	with	a	different	resolution,	perform	the	Edge	Blending	function	from	the	start.	
•	 Setting	of	[MARKER]	will	not	be	saved	and	return	to	[OFF]	when	the	projector	is	turned	off.	
•	 To	display	or	hide	the	marker	while	the	projector	is	running,	turn	on	or	off	[MARKER]	from	the	menu. 
						

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4. Multi-Screen Projection
Black Level Adjustment
This	adjusts	 the	black	 level	of	the	 overlapping	 area	and	the	non-overlapping	 area	of	the	 multi-screen	 (EDGE	BLEND-
ING).
Adjust	the	brightness	level	if	you	feel	the	difference	is	too	large.
NOTE: 
This	function	is	enabled	only	when	[MODE]	is	turned	on.
Adjustable	area	varies	depending	on	what	combination	of	[TOP],	[BOTTOM],	[LEFT]	and	[RIGHT]	are	turned	on.
Example: 	Adjusting	the	Black	Level	when	placing	two	projectors	side	by	side
Width	of	overlap
Adjust	[CENTER] Adjust	[CENTER]
Projector	A’s	 image Projector	B’s	
image
Adjust	[CENTER-RIGHT] Adjust	[CENTER-LEFT]
1.	 Turn	on	[MODE]
2.	 Select	[BLACK	LEVEL]	and	press	the	ENTER	button.
	 The	screen	will	switch	to	the	black	level	adjustment	screen.
3. Use the ▼ or ▲ button to select an item and use the ◀ or ▶ to adjust the black level.
	 Do	this	for	the	other	projector	if	necessary. 
						

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4. Multi-Screen Projection
9-segmented	portions	for	Black	Level	adjustment
The	center	projector
This	function	 adjusts	the	brightness	 level	of	9-segmented	 portions	for	the	 center	 projector	 and	4-segmented	 portions	
for	the	left	bottom	projector	as	shown	below.
TOP-LEFT
BOTTOM-LEFT CENTER-
LEFT TOP-RIGHT
CENTER-RIGHT
BOTTOM-RIGHT
TOP-CENTER
CENTER
CENTER
BOTTOM-CENTER
TOP-RIGHT
CENTER-RIGHT
TOP-CENTER
TIP:
•	 The	
number	 of	black	 level	division	 screens	(maximum	 of	nine	 divisions)	 changes	depending	 on	the	 number	 of	edge	 blending	
positions selected (top, bottom, right, left). In addition, when the top / bottom and left / right ends are selected, the corner division 
screen appears.
•	 The	 edge	blending	 width	is	the	 width	 set	in	the	 range	 and	the	corner	 is	formed	 by	the	 intersecting	 area	of	the	 top	 /	bottom	 ends	
or left / right ends.
•	 The	[BLACK	LEVEL]	can	be	adjusted	to	make	it	brighter	only. 
						

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5. Using On-Screen Menu
❶ Using the Menus
NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected.
1. Press the MENU button on the remote control or the projector cabinet to display the menu.
NOTE: The commands such as ENTER,	EXIT,	▲▼, ◀▶ in the bottom show available buttons for your operation.
2.  Press the ◀▶ buttons on the remote control or the projector cabinet to display the submenu.
3.  Press the ENTER button on the remote control or the projector cabinet to highlight the top item or the first 
tab.
4.  Use the ▲▼ buttons on the remote control or the projector cabinet to select the item you want to adjust or 
set.
  You can use the ◀▶ buttons on the remote control or the projector cabinet to select the tab you want.
5. Press the ENTER button on the remote control or the projector cabinet to display the submenu window.
6.  Adjust the level or turn the selected item on or off by using the ▲▼◀▶ buttons on the remote control or 
the projector cabinet.
	 Changes	are	stored	until	adjusted	again.
7.  Repeat steps 2-6 to adjust an additional item, or press the EXIT button on the remote control or the projec-
tor cabinet to quit the menu display.
NOTE:	When	a	menu	or	message	is	displayed,	several	lines	of	information	may	be	lost,	depending	on	the	signal	or	settings.
8.   Press the MENU button to close the menu.
 To return to the previous menu, press the EXIT button. 
						

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5. Using On-Screen Menu
❷ Menu Elements
Slide	bar
Solid	triangle
Menu	mode
Tab
Radio	button
High	Altitude	symbol
ECO	mode	symbol
Menu	windows	or	dialog	boxes	typically	have	the	following	elements:
Highlight �����������������������������Indicates the selected menu or item� 
Solid triangle  ����������������������Indicates further choices are available� A highlighted triangle indicates the item is active� 
Tab ��������������������������������������Indicates a group of features in a dialog box� Selecting on any tab brings its page to the front�
Radio button  �����������������������Use this round button to select an option in a dialog box�
Source  ��������������������������������Indicates the currently selected source�
Menu mode  ������������������������Indicates the current menu mode: BASIC or ADVANCED�
Off Timer remaining time ����Indicates the remaining countdown time when the [OFF TIMER] is preset�
Slide bar  �����������������������������Indicates settings or the direction of adjustment�
ECO mode symbol ��������������Indicates [ECO MODE] is set�
Key Lock symbol  ����������������Indicates the [CONTROL PANEL LOCK] is enabled�
Thermometer symbol ���������Indicates  the  [ECO  MODE]  is  forcibly  set  to  [ON]  mode  because  the  internal  temperature  is  too 
high�
High Altitude symbol ����������Indicates the [FAN MODE] is set to [HIGH ALTITUDE] mode�
Source
Available	buttons
Thermometer	symbol
Key	Lock	symbol
Off	 Timer	remaining	time
Highlight 
						

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5. Using On-Screen Menu
*	 The	asterisk	(*)	indicates	that	the	default	setting	varies	depending	on	the	signal.*1	 The	[GAMMA	CORRECTION]	item	is	available	when	an	item	other	than	[DICOM	SIM.]	is	selected	for	[REFERENCE].*2	 The	[SCREEN	SIZE]	item	is	available	when	[DICOM	SIM.]	is	selected	for	[REFERENCE].*3	 When	[PRESENTATION]	or	[HIGH-BRIGHT]	is	selected	in	[REFERENCE],		the	[COLOR	TEMPERATURE]	is	not	available.
•	Basic	menu	items	are	indicated	by	shaded	area.❸ List of Menu Items
Some	menu	items	are	not	available	depending	on	the	input	source.
Menu ItemDefaultOptions
INPUT 1:HDMI1
*
2:HDMI2 *
3:DisplayPort *
4:BNC *
5:BNC(CV) *
6:BNC(Y/C) *
7:COMPUTER *
8:HDBaseT
ENTRY LIST
TEST PATTERN
ADJUST PICTURE MODE
STANDARDSTANDARD, PROFESSIONAL
PRESET *HIGH-BRIGHT, PRESENTATION, VIDEO, MOVIE, GRAPHIC, sRGB, 
DICOM SIM�
DETAIL SETTINGS GENERAL
REFERENCE *HIGH-BRIGHT, PRESENTATION, VIDEO, MOVIE, GRAPHIC, sRGB, 
DICOM SIM�GAMMA CORRECTION*1DYNAMIC, NATURAL, BLACK DETAIL
SCREEN SIZE*2* LARGE, MEDIUM, SMALL
COLOR TEMPERATURE*3*
DYNAMIC CONTRAST *OFF, MOTION IMAGE, STILL IMAGE
WHITE BALANCE CONTRAST R 0
CONTRAST G 0
CONTRAST B 0
BRIGHTNESS R 0
BRIGHTNESS G 0
BRIGHTNESS B 0
COLOR CORRECTION RED 0
GREEN 0
BLUE 0
YELLOW 0
MAGENTA 0
CYAN 0
CONTRAST 50
BRIGHTNESS 50
SHARPNESS 10
COLOR 50
HUE 0
RESET
IMAGE 
OPTIONS CLOCK
*
PHASE *
HORIZONTAL *
VERTICAL *
BLANKING *TOP, BOTTOM, LEFT, RIGHT
OVERSCAN *AUTO, 0[%], 5[%], 10[%]
ASPECT RATIO *
(COMPUTER) AUTO, 4:3, 5:4, 16:9, 15:9, 16:10, NATIVE
* (COMPONENT/VIDEO/S-VIDEO) AUTO, 4:3, LETTERBOX, WIDE 
SCREEN, ZOOM
* (COMPONENT/VIDEO/S-VIDEO) AUTO, 4:3 WINDOW, LETTERBOX, 
WIDE SCREEN, FULL
INPUT RESOLUTION *–
VIDEO NOISE REDUCTION
RANDOM NR
*OFF, LOW, MEDIUM, HIGH
MOSQUITO NR OFFOFF, LOW, MEDIUM, HIGH
BLOCK NR OFFOFF, LOW
DEINTERLACE NORMALNORMAL, MOVIE, STILL
CONTRAST 
ENHANCEMENT MODE
AUTOOFF, AUTO, NORMAL
GAIN
SIGNAL TYPE AUTOAUTO, RGB, COMPONENT
VIDEO LEVEL AUTOAUTO, NORMAL, ENHANCED
3D SETTINGS STEREO VIEWER
SINGLESINGLE, DUAL LEFT, DUAL RIGHT
STEREO FILTER SINGLESINGLE, DUAL LEFT, DUAL RIGHT
FORMAT AUTOAUTO, OFF(2D), FRAME PACKING, SIDE BY SIDE(HALF), SIDE 
BY SIDE(FULL), TOP AND BOTTOM, FRAME ALTERNATIVE, LINE 
ALTERNATIVE
L/R INVERT OFFOFF, ON 
						

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5. Using On-Screen Menu
Menu ItemDefaultOptions
DISPLAY PIP/PICTURE 
BY PICTURE
SUB INPUT
OFF, HDMI1, HDMI2, DisplayPort, BNC, BNC(CV), BNC(Y/C), 
COMPUTER, HDBaseT
MODE PIP, PICTURE BY PICTURE
PICTURE SWAP OFFOFF, ON
PIP SETTING START POSITION
TOP-LEFT, TOP-RIGHT, BOTTOM-LEFT, BOTTOM-RIGHT
HORIZONTAL POSITION
VERTICAL POSITION
SIZE LARGE, MEDIUM, SMALL
BORDER
GEOMETRIC 
CORRECTION KEYSTONE
HORIZONTAL
VERTICAL
TILT
THROW RATIO
CORNERSTONE TOP-LEFT, TOP, TOP-RIGHT, LEFT, RIGHT, BOTTOM-LEFT, 
BOTTOM, BOTTOM-RIGHT
HORIZONTAL CORNER TOP-LEFT, TOP, TOP-RIGHT, LEFT, RIGHT, BOTTOM-LEFT, 
BOTTOM, BOTTOM-RIGHT
VERTICAL CORNER TOP-LEFT, TOP, TOP-RIGHT, LEFT, RIGHT, BOTTOM-LEFT, 
BOTTOM, BOTTOM-RIGHT
PINCUSHION TOP, BOTTOM, LEFT, RIGHT
PC TOOL OFFOFF, 1, 2, 3
RESET
EDGE 
BLENDING MODE
OFFOFF, ON
TOP CONTROL
ONOFF, ON
MARKER ONOFF, ON
RANGE
POSITION
BOTTOM CONTROL
ONOFF, ON
MARKER ONOFF, ON
RANGE
POSITION
LEFT CONTROL
ONOFF, ON
MARKER ONOFF, ON
RANGE
POSITION
RIGHT CONTROL
ONOFF, ON
MARKER ONOFF, ON
RANGE
POSITION
BLACK LEVEL TOP-LEFT
TOP-CENTER
TOP-RIGHT
CENTER-LEFT
CENTER
CENTER-RIGHT
BOTTOM-LEFT
BOTTOM-CENTER
BOTTOM-RIGHT
MULTI 
SCREEN WHITE BALANCE
MODE
OFFOFF, ON
CONTRAST W
CONTRAST R
CONTRAST G
CONTRAST B
BRIGHTNESS W
BRIGHTNESS R
BRIGHTNESS G
BRIGHTNESS B
PICTURE SETTING MODE
OFFOFF, ZOOM, TILING
ZOOM HORIZONTAL ZOOM
VERTICAL ZOOM
HORIZONTAL POSITION
VERTICAL POSITION
TILING WIDTH
1 UNIT, 2 UNITS, 3 UNITS, 4 UNITS
HEIGHT 1 UNIT, 2 UNITS, 3 UNITS, 4 UNITS
HORIZONTAL POSITION 1st UNIT, 2nd UNIT, 3rd UNIT, 4th UNIT
VERTICAL POSITION 1st UNIT, 2nd UNIT, 3rd UNIT, 4th UNIT 
						

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5. Using On-Screen Menu
Menu ItemDefaultOptions
SETUP MENU
LANGUAGE
ENGLISHENGLISH, DEUTSCH, FRANÇAIS, ITALIANO, ESPAÑOL, SVENSKA, 
日本語
DANSK, PORTUGUÊS, ČEŠTINA, MAGYAR, POLSKI, 
NEDERLANDS, SUOMI
NORSK, TÜRKÇE, РУССКИЙ, 
, Ελληνικά, 中文, 한국어
ROMÂNĂ, HRVATSKA, БЪЛ\fАРСКИ, INDONESIA, हिन्दी , ไทย, 
, 繁體中文
COLOR SELECT COLORCOLOR, MONOCHROME
INPUT DISPLAY ONOFF, ON
MESSAGE DISPLAY ONOFF, ON
ID DISPLAY ONOFF, ON
ECO MESSAGE OFFOFF, ON
3D CAUTION MESSAGE ONOFF, ON
DISPLAY TIME AUTO 45 
SEC MANUAL, AUTO  5 SEC, AUTO 15 SEC, AUTO 45 SEC
FILTER MESSAGE OFFOFF, 100[H], 500[H], 1000[H], 2000[H]
INSTALLATION ORIENTATION  
AUTOAUTO, DESKTOP FRONT, CEILING REAR, DESKTOP REAR, 
CEILING FRONT
SCREEN TYPE FREEFREE, 4:3 SCREEN, 16:9 SCREEN, 16:10 SCREEN
WALL COLOR OFFOFF, WHITEBOARD, BLACKBOARD, BLACKBOARD (GRAY), LIGHT 
YELLOW, LIGHT GREEN, LIGHT BLUE, SKY BLUE, LIGHT ROSE, 
PINK
FAN MODE AUTOAUTO, HIGH, HIGH ALTITUDE
LAMP MODE ECO MODE
OFFOFF, ON
LAMP ADJUST 
REF � WHITE BALANCE 
CONTRAST R
CONTRAST G
CONTRAST B
BRIGHTNESS R
BRIGHTNESS G
BRIGHTNESS B
UNIFORMITY R
UNIFORMITY B
STATIC CONVERGENCE  HORIZONTAL R
HORIZONTAL G
HORIZONTAL B
VERTICAL R
VERTICAL G
VERTICAL B 
						

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5. Using On-Screen Menu
Menu ItemDefaultOptions
SETUP CONTROL TOOLSADMINISTRA-
TOR MODE
MENU MODE
ADVANCEDADVANCED, BASIC
NOT SAVE SETTING VALUES OFFOFF, ON
NEW PASSWORD
CONFIRM PASSWORD
PROGRAM 
TIMER ENABLE
OFFOFF, ON
SETTINGS EDITACTIVE
OFF, ON
DAY SUN, MON, TUE, WED, THU, FRI, SAT, MON-FRI, MON-SAT, EVERY 
DAY
TIME
FUNCTION POWER, INPUT, ECO MODE
ADVANCED 
SETTINGS POWER OFF, ON
INPUT HDMI1, HDMI2, DisplayPort, BNC, BNC(CV), BNC(Y/C), 
COMPUTER, HDBaseT
ECO MODE OFF, ON
REPEAT OFF, ON
DELETE
UP
DOWN
BACK
DATE AND TIME 
SETTINGS TIME 
ZONE 
SETTIMGS
GMT -12:00, -11:30, -11:00, -10:30, -10:00, -09:30, -09:00, -08:30, 
-08:00, -07:30, -07:00, -06:30, -06:00, -05:30, -05:00, -04:30, 
-04:00, -03:30, -03:00, -02:30, -02:00, -01:30, -01:00, -00:30, 
00:00, +00:30, +01:00, +01:30, +02:00, +02:30, +03:00, +03:30, 
+04:00, +04;30, +05:00, +05:30, +06:00, +06:30, +07:00, +07:30, 
+08:00, +08:30, +09:00, +09:30, +10:00, +10:30, +11:00, +11:30, 
+12:00, +12:30, +13:00
DATE 
AND TIME 
SETTINGS DATE  MM/DD/YYYY
TIME  HH:MM
INTERNET TIME 
SERVER
OFF, ON
IP ADDRESS
UPDATE
SUMMER 
TIME 
SETTINGS ENABLE
OFF, ON
MON(START) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
DAY(START) FIRST WEEK, SECOND WEEK, THIRD WEEK, FOURTH WEEK, LAST 
WEEK
SUN, MON, TUE, WED, THU, FRI, SAT
TIME(START)
MON(EXIT) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
DAY(EXIT) FIRST WEEK, SECOND WEEK, THIRD WEEK, FOURTH WEEK, LAST 
WEEK
SUN, MON, TUE, WED, THU, FRI, SAT
TIME(EXIT)
TIME DIFFERENCE +01:00, +00:30, -00:30, -01:00
MOUSE
(Note) Cannot be used for this device�CONTROL PANEL LOCK OFFOFF, ON
SECURITY OFFOFF, ON
COMMUNICATION SPEED 38400bps4800bps, 9600bps, 19200bps, 38400bps, 115200bps
CONTROL ID CONTROL ID NUMBER
11–254
CONTROL ID OFFOFF, ON
REMOTE SENSOR FRONT/
BACK FRONT/BACK, FRONT, BACK, HDBase-T
BEEP ONOFF, ON