NEC Projector PA622U User Manual

28
3. Convenient Features
❷ Freezing a Picture
Press	the	FREEZE	 button	to	freeze	 a	picture. 	Press	 again	to	resume	
motion.
NOTE: The image is frozen but the original video is still playing back.
❸ Enlarging a Picture
You	can	enlarge	the	picture	up	to	four	times.
NOTE:	 The	maximum	 magnification	 may	be	less	 than	 four	times	 depending	 on	
the signal.
To	do	so:
1. Press the D-ZOOM (+) button to magnify the picture.
2.  Press the ▲▼◀▶ button.
	 The	area	of	the	magnified	image	will	be	moved
3. Press...

29
3. Convenient Features
❹ Changing Eco Mode/Checking Energy-Saving Effect Using Eco 
Mode [ECO MODE]
This	feature	enables	you	to	select	two	brightness	modes	of	the	lamp:
OFF	and	ON	modes. 	The	lamp	life	can	be	extended	by	turning	on	the	[ECO	MODE].
[ECO	MODE]	Description
[OFF]
This	is	the	default	setting	(100%	Brightness).
[ON]Low	lamp	power	consumption	(approx. 	80%	Brightness).
To	turn	on	the	[ECO	MODE],	do	the	following: 	
1.	 Press	the	ECO	button	on	the	remote	control	to	display	[ECO	MODE]	screen....

30
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...

31
3. Convenient Features
❺ 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)....

32
3. Convenient Features
Operating	your	computer’s	mouse	from	the	remote	control
You	can	operate	your	computer’s	mouse	from	the	remote	control.
CTL Button + 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�...

33
3. Convenient Features
❻ Correcting Horizontal and Vertical Keystone Distortion [COR-
NERSTONE]
Use	 the	[CORNERSTONE]	 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.
1. Press and hold the Geometric. button for a minimum of 2 seconds to reset current adjustments.
	 Current	adjustments	for	[GEOMETRIC	CORRECTION]	will	be	cleared.
2.  Project an image so that the...

34
3. Convenient Features
5. Press the ▼	button	to	align	with	the	[CORNERSTONE]	and	then	press	the	ENTER	button.
The	drawing	shows	the	upper	left	icon	(	)	is	selected.
	 The	screen	will	switch	to	the	[CORNERSTONE]	screen.
NOTE:
•	 When	 a	[GEOMETRIC	 CORRECTION]	 function	other	than	[CORNERSTONE]	 has	been	 set	up,	 the	[CORNERSTONE]	 screen	will	
not	be	displayed.	 When	the	screen	 is	not	 displayed,	 either	press	the	Geometric.	 button	for	2	or	 more	 seconds,	 or	run	 [RESET]	
in[GEOMETRIC	CORRECTION]...

35
3. Convenient Features
11. Press the ◀ or ▶	button	to	highlight	the	[OK]	and	press	the	ENTER	button.
	 This	completes	the	[CORNERSTONE]	correction.
•	 Select	[CANCEL]	and	press	the	ENTER	button	to	return	to	the	[CORNERSTONE]	screen.
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: 
•	 Even	when	the	projector	is	turned	on,	the	last	used	correction	values...

36
3. Convenient Features
❼ 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...

37
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...