NEC Projector P502HL User Manual

18
3.	 Close	the	lens	shift	cover.
	 Insert	the	cover’s	2	(two)	hooks	into	the	groo ves	in	the	projector,	then	
close the cover.
Hook
Groove
TIP:	
•	 The	diagram	below	shows	the	lens	shift	adjustment	range	([ORIENTATION]:	[DESKTOP	FRONT]).
•	 For	the	lens	shift	adjustment	range	regarding	the	[CEILING	FRONT]	projection,	see	page	71.
	 [P502HL]
100%V 62%V
100%H
25%H 25%H
25%H
25%H
Height of projected image Width of projected image
	 [P502WL]
100%V59%V
100%H
28%H 28%H
28%H
28%H
Height of projected image...

19
Focus
Use	the	FOCUS	ring	to	obtain	the	best	focus.
Focus ring
Zoom
Turn	the	zoom	lever	clockwise	and	counterclockwise.
Zoom lever
2. Projecting an Image (Basic Operation)  

20
Adjusting the tilt (Tilt foot)
Adjusting	the	left	and	right	tilt.
1.  Turn the left and right tilt feet to adjust.
 The tilt feet lengthen and shorten when turned.
 The height of the projected image is adjusted by turning the left 
and right tilt feet.
	 If	the	projected	image	is	tilted,	turn	one	of	the	tilt	feet	to	adjust	the	
image so that it is level.
•	 If	the	projected	image	is	distorted,	see	“6	Correcting	Ke ystone	
Distortion	[KEYSTONE]”	(→ page 21).
•	 The	tilt	feet	can	be	lengthened	by	a...

21
❻ Correcting Keystone Distortion [KEYSTONE]
When	the	projector	is	not	ex actly	pe rpendicular	to	th e	sc reen,	ke ystone	di stortion	oc curs.	To	ov ercome	it ,	yo u	ca n	us e	th e	
“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	distortions .
When	the	projector	is	placed	diagonally	to	the	screen,	
When	the	projector	is	set...

22
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 distor tion.
6.	 After	completing	Keystone	correction,	press	the	EXIT	b utton.
 The Keystone screen will disappear.
•	 To	perform	Keystone	co rrection	ag ain,	pr ess	th e	▼ button to display 
the Keystone screen and repeat above steps 1 to 6.
To	return	the	keystone...

23
❼ Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizing	a	computer	image	automatically.	(COMPUTER)
Press	the	AUTO	ADJ.	button	to	optimiz e	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	computer	signal,	try	to	adjust	[HORIZONTAL],...

24
❾ 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 control. 
 The confirmation message will be displayed.
•	 The	confirmation	message	displayed	when	the	pow er	
is turned off indicates the amount of CO2 reduction this 
session (→ page 29).
 
2. Secondly, press the ENTER button or press the  
(POWER) or the STANDBY button again.
 When the light source turns off, the power turns off too. The 
cooling...

25
❿ When Moving the Projector
Preparation:	Make	sure	that	the	projector	is	turned	off .
1. If the separately sold cable cover is mounted, remove it.
 (→ page 122)
2. Unplug the power cord.
3. Disconnect any other cab les.
•	 Remove	the	USB	memory	if	it	is	inserted	into	the	projector.
2. Projecting an Image (Basic Operation)  

26
❶ 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.
NOTE:
•	 Even	though	the	image	is	turned	off,	the	menu	still	remains	on	the	screen.
❷ Freezing a Picture
Press	the	FREEZE	button.	If	the	image	of	a	DVD	player,	etc.,	is	be-
ing	projected,	the	video	switches	to	a	still	image.	Press	the	FREEZE	
button	again	to	resume	the	video.
NOTE:	The	image	is	frozen	but	the	original	video	is	still	playing...

27
❸ Magnifying 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.
 To move the magnified image, use the ▲,▼,◀ or ▶ button.
2. Press the ▲▼◀▶ button.
 The area of the magnified image will be moved
3.	 Press	the	D-ZOOM	(−)	button.
 Each time the D-ZOOM (−) button is pressed, the image is reduced.
NOTE:	
•	 The	image	will	be	magnified	or	demagnified...