NEC Projector UM361X User Manual

20
2. Projecting an Image (Basic Operation)
Adjusting the size [Digital Zoom]
Use	the	remote	control	to	finely	adjust	the	size	of	the	image.
1.	 Press	the	FOCUS/ZOOM	button	on	the	remote	control.
	 The	DIGITAL	ZOOM	bar	will	be	displayed.
2. Press the  or 	button	to	finely	zoom	in	or	out.
3.  After completing the adjustment, press the ENTER button. 
	 The	DIGITAL	ZOOM	bar	will	be	closed.
NOTE:
•	 This	 feature	 allows	you	to	electronically	 fine	adjust	 the	image	 size	on	the	
screen
•	 This	 feature...

21
2. Projecting an Image (Basic Operation)
❻ Correcting Keystone Distortion [KEYSTONE]
When	the	projector	 is	not	 exactly	 perpendicular	 to	the	 screen,	 keystone	 distortion	 occurs.	To	 overcome	 it,	you	 can	 use	
the	“Keystone” 	function,	 a	digital	 technology	 that	can	adjust	 for	keystone-type	 distortion,	resulting	in	a	crisp,	 square	
image.
The	following	 procedure	 explains	how	to	use	 the	[KEYSTONE]	 screen	from	the	menu	 to	correct	 trapezoidal	 distor-
tions.
When	the	projector	is	placed...

22
2. Projecting an Image (Basic Operation)
4. Press the ▲	button	 to	select	 [HORIZONTAL]	 and	then	 use	the	◀ 
or  ▶ so that the top and bottom sides of the projected image are 
parallel.
•	 Adjust	the	horizontal	keystone	distortion.
5.  Repeat steps 2 and 4 to correct keystone distortion.
6.	 After	completing	Keystone	correction, 	press	the	EXIT	button.
 The Keystone screen will disappear.
•	 To 	perform	 Keystone 	correction 	again,	 press	the	▼ button to display 
the Keystone screen and repeat above...

23
2. Projecting an Image (Basic Operation)
 Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizing	a	computer	image	automatically.	(COMPUTER)
Press	the	AUTO	ADJ.	button	to	optimize	a	computer	image	automatically.
This	adjustment	may	be	necessary	when	you	connect	your	computer	for	the	first	time.
[Poor picture]
[Normal picture]
NOTE:
Some	signals	may	take	time	to	display	or	may	not	be	displayed	correctly.
•	 If	the 	Auto 	Adjust 	operation 	cannot 	optimize 	the...

24
2. Projecting an Image (Basic Operation)
 Turning off the Projector
To	turn	off	the	projector:
1. First,  press  the   (POWER)  button  on  the  projector 
cabinet  or  the  STANDBY  button  on  the  remote  con -
trol. 
  The confirmation message will be displayed.
2. Secondly,  press  the  ENTER  button  or  press  the  
(POWER) or the STANDBY button again.
  The lamp will turn off and the projector will go into standby 
mode. When  in  standby  mode,  the  POWER  indicator  will 
light red and the...

25
2. Projecting an Image (Basic Operation)
 When Moving the Projector
Preparation:	Make	sure	that	the	projector	is	turned	off.
1. Remove the cable cover.
 (→ page 5)
2.  Unplug the power cord.
3.  Disconnect any other cables.
•	 Remove	the	USB	memory	or	the	wireless	LAN	Unit	if	it	is	inserted	into	the	projector.
 (→ page 66, 116) 

26
1 Turning off the Image and Sound
Press	the	AV-MUTE	 button	to	turn	 off	the	 image	 and	sound	 for	a	short	 period	 of	time. 	
Press	again	to	restore	the	image	and	sound.
The	projector’s	 power-saving	 function	will	work	 10	seconds	 after	the	image	 is	turned	
off.
As	a	result,	the	lamp	power	will	be	reduced.
NOTE:
•	 Even	though	the	image	is	turned	off,	the	menu	still	remains	on	the	screen.
•	 Sound	from	the	AUDIO	OUT	jack	(Stereo	mini)	can	be	turned	off.
•	 Even	 when	the	power-saving	 function...

27
3. Convenient Features
 Changing Eco Mode/Checking Energy-Saving Effect 
Using Eco Mode [ECO MODE]
The	ECO	 MODE	 (NORMAL	 and	ECO)	 increases	 lamp	life,	while	 lowering	 power	consumption	 and	cutting	 down	on	
CO2 emissions. 
Four	brightness	modes	of	the	lamp	can	be	selected: 	[OFF],	[AUTO	ECO],	[NORMAL]	and	[ECO]	modes.	
[ECO	MODE]	DescriptionStatus	of	LAMP	indicator
[OFF]The	lamp	brightness	is	100%.Off
[AUTO	ECO]Lamp	power	 consumption	 will	be	changed	 between	
[OFF]	and 	[NORMAL]...

28
3. Convenient Features
NOTE:	
•	 The	[ECO	MODE]	can	be	changed	by	using	the	menu.
	 Select	[SETUP]	→	[GENERAL]	→	[ECO	MODE].
•	 The	lamp	life	remaining	and	lamp	hours	used	can	be	checked	in	[USAGE	TIME].	Select	[INFO.]	→[USAGE	TIME].
•	 The	projector	 is	always	 in	[NORMAL]	 for	90	seconds	 after	the	lamp	 is	turned	 on	and	 while	 the	POWER	 indicator	 is	blinking	 green.	
The	lamp	condition	will	not	be	affected	even	when	[ECO	MODE]	is	changed.
•	 After	a	lapse	 of	1	minute	 from	when	 the	projector...

29
3. Convenient Features
❺ Using 4-Point Corner to Correct Keystone Distortion 
[CORNERSTONE]
Use	the	[CORNERSTONE]	 and	[PINCUSHION]	 features	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	the	KEYSTONE	button	with	no	menu	displayed.
 The KEYSTONE screen will be displayed.
•	 Press	the	KEYSTONE	button	when	using	the	remote	control.
•	 See	page	for...