NEC Projector PA521U User Manual

29
3. Convenient Features
Checking Energy-Saving Effect [CARBON METER]
This	feature	 will	show	 energy-saving	 effect	in	terms	 of	CO2	emission	 reduction	 (kg)	when	 the	projector’s	 [ECO	MODE]	
is	set	to	[OFF],	or	[ON]. 	This	feature	is	called	as	[CARBON	METER].
There	 are	two	 messages: 	[TOTAL	 CARBON	 SAVINGS]	 and	[CARBON	 SAVINGS-SESSION]. 	The	 [TOTAL	 CARBON	
SAVINGS]	 message	shows	the	total	 amount	 of	CO2	emission	 reduction	 from	the	time	 of	shipment	 up	to	now. 	You	 can	
check	the...

30
3. Convenient Features
 Using the Optional Remote Mouse Receiver (NP01MR)
The	optional	 remote	mouse	receiver	 enables	you	to	operate	 your	computer’s	 mouse	functions	 from	the	remote	 control.	
It	is	a	great	convenience	for	clicking	through	your	computer-generated	presentations.
Connecting the remote mouse receiver to your computer
If	you	wish	to	use	the	remote	mouse	function,	connect	the	mouse	receiver	and	computer.
The	mouse	receiver	can	be	connected	directly	to	the	computer’s	USB	port	(type	A)....

31
3. Convenient Features
Operating your computer’s mouse from the remote control
You	can	operate	your	computer’s	mouse	from	the	remote	control.
PAGE	/	Button:		
scrolls	the	viewing	 area	of	the	 window	 or	to	move	 to	the	 previous	 or	next	 slide	 in	
PowerPoint	on	your	computer.
	Buttons:	 moves	the	mouse	cursor	on	your	computer.
L-CLICK	Button:	 works	as	the	mouse	left	button.
R-CLICK	Button:	works	as	the	mouse	right	button.
NOTE:
•	 When	you	operate	 the	computer	 using	the		or		button...

32
3. Convenient Features
 Correcting Horizontal and Vertical Keystone Distortion [COR-
NERSTONE]
Use	the	3D	Reform	 feature	to	correct	 keystone	 (trapezoidal)	 distortion	to	make	 the	top	or	bottom	 and	the	left	or	right	
side	of	the	screen	longer	or	shorter	so	that	the	projected	image	is	rectangular.
Cornerstone
1.	 Press	and	hold	the	GEOMETRIC. 	button	for	a	minimum	of	2	seconds	to	reset	current	adjustments.
 Current adjustments for [KEYSTONE] or [CORNERSTONE] will be cleared.
2. Project an image so...

33
3. Convenient Features
8. Press the ENTER button.
10. Press the  or 	button	to	highlight	the	[OK]	and	press	the	ENTER	button.
This	completes	the	Cornerstone	correction.
Selecting	[CANCEL]	will	return	to	the	adjustment	screen	without	saving	changes	(Step	3).
Selecting	[RESET]	will	return	to	the	factory	default.
Selecting	[UNDO]	will	exit	without	saving	changes.
NOTE:	To	reset	the	3D	Reform	correction	setting	values,	press	and	hold	the	GEOMETRIC.	button	for	a	minimum	of	2	seconds.
9.  Use the ...

34
3. Convenient Features
The	adjustable	ranges	for	3D	Reform	are	as	follows:
PA722X/PA721X/PA622X/PA621X/PA672W/PA671W/PA572W/PA571W
HORIZONTALVERTICALCORNERSTONEMax.	+/−	40°	approx.Max.	+/−	30°	approx.KEYSTONE
PA622U/PA621U/PA522U/PA521U
HORIZONTALVERTICALCORNERSTONEMax.	+/−	35°	approx.Max.	+/−	30°	approx.KEYSTONE
*	 The	following	are	conditions	under	which	the	maximum	angle	is	achieved:
•	 When	the	lens	NP13ZL	is	used
•	 When	the	lens	shift	is	set	to	the	center
	 When	 the	lens	 shift	is	used	 and	yet...

35
3. Convenient Features
 Displaying Two Pictures at the Same Time
The	projector	 has	a	feature	 that	allows	 you	to	view	 two	different	 signals	simultaneously. 	You	 have	 two	modes: 	PIP	
mode	and	PICTURE	BY	PICTURE	mode.
From	the	menu	you	can	select	[SETUP]	→	[BASIC]	→	[PIP/PICTURE	BY	PICTURE]. 	
The	[PIP/PICTURE	BY	PICTURE]	menu	item	has	the	following	three	options: 	MODE,	POSITION,	and	SOURCE.
Use	the	 or 	button	to	select	[MODE],	[POSITION]	or	[SOURCE]	and	press	the	ENTER	button.
Selecting the...

36
3. Convenient Features
Viewing	Two	Pictures
1. Press the PIP button on the remote control.
  The PIP/PICTURE BY PICTURE SOURCE screen will be displayed.
 
2. Use the  or  button to select the source and press the ENTER button.
  The  PIP  screen  or  PICTURE  BY  PICTURE  screen  will  be  displayed,  depending  on  which  was  selected  in  the 
[MODE] setting screen.
 
3. Press the PIP button again to return to the normal screen (single picture).
TIP:
•	 Selecting	another	source	will	return	to	the...

37
3. Convenient Features
 Preventing the Unauthorized Use of the Projector [SECURITY]
A	keyword	 can	be	set	 for	your	 projector	 using	the	Menu	 to	avoid	 operation	 by	an	 unauthorized	 user.	When	 a	keyword	
is	 set,	 turning	 on	the	 projector	 will	display	 the	Keyword	 input	screen. 	Unless	 the	correct	 keyword	 is	entered,	 the	pro-
jector	cannot	project	an	image. 	
•	The	[SECURITY]	setting	cannot	be	cancelled	by	using	the	[RESET]	of	the	menu.
To	enable	the	Security	function:
1.  Press the MENU...

38
3. Convenient Features
7. Type 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 POWER 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 correct keyword and press the ENTER button. The...