NEC Projector PH1400U User Manual

27
2. Projecting an Image (Basic Operation)
Adjusting the vertical position of a projected image (Lens shift)
NOTE:
•	 The	lens	shift	function	is	not	available	on	the	projector	with	NP25FL	(fixed	focus)	lens	installed.	
	 Return	the	lens	shift	position	to	the	home	position	before	installing	the	lens	to	the	projector.
•	 Shifting	the	lens	 to	the	 maximum	 in	two	 directions	 combined	 will	cause	 the	edges	 of	the	 image	 to	become	 dark	or	will	 cause	
some shadows.
Adjusting with buttons on the...

28
2. Projecting an Image (Basic Operation)
Adjusting with the remote control
1.	 Hold	the	CTL	button	and	press	the	ECO/L-SHIFT	button.
	 The	Lens	Shift	screen	will	be	displayed.	
2. Press the ▼▲◀ or ▶ button.
  Use the ▼▲◀▶	buttons	to	move	the	projected	image.
TIP: 
•	 The	 diagram	 below	shows	 the	lens	 shift	 adjustment	 range	for	the	 desktop	 front.	To	raise	 the	projection	 position	higher	than	this,	
use the tilt feet. (→ page 25)
1V
1H
0.2H 0.2H
0.55V*
0.4VHeight of projected image
Width	of...

29
2. Projecting an Image (Basic Operation)
Focus
Applicable	lens:	NP26ZL/NP27ZL/NP28ZL/NP29ZL/NP32ZL
Use	the	FOCUS	(+)	or	(−)	button	on	the	projector	cabinet	to	obtain	the	best	focus.
TIP:	To	obtain	the	best	focus,	perform	the	following	(for	fixed	installation)
Preparation:	Warm	up	the	projector	for	one	hour.
1.	Use	the	FOCUS	+/−	buttons	to	make	sure	you	obtain	the	best	focus.	If	you	do	not,	move	the	projector	back	and	forth.
2.	Select	the	[TEST	PATTERN]	from	the	menu	and	display	the	test	pattern.	(→...

30
2. Projecting an Image (Basic Operation)
Zoom
Use	the	ZOOM	(+)	or	(−)	button	on	the	projector	cabinet	to	zoom	in	or	out.
Adjusting with the remote control
•	 Hold	the	CTL	button	and	press	the	D-ZOOM/ZOOM	+/−	button. 

31
2. Projecting an Image (Basic Operation)
❻ Correcting Keystone Distortion
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	diagonally...

32
2. Projecting an Image (Basic Operation)
NOTE:
•	 If	the	projection	angle	is	the	same	as	in	the	last	use,	the	previous	correction	setting	values	are	retained	in	the	memory.
•	 When	doing	Step	2,	adjust	the	position	of	image	so	that	the	screen	is	smaller	than	the	area	of	the	projected	area.
•	 To	reset	the	3D	Reform	correction	setting	values,	press	and	hold	the	3D	REFORM	button	for	a	minimum	of	2	seconds.
•	 Each	time	the	3D	REFORM	 button	is	pressed,	 the	item	 will	change	 as	follows:	 KEYSTONE	→...

33
2. Projecting an Image (Basic Operation)
❼ Optimizing Computer Signal Automatically
Adjusting the Image Using Auto Adjust
Optimizing	a	computer	image	automatically.	(COMPUTER1/COMPUTER2/COMPUTER3)
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...

34
2. Projecting an Image (Basic Operation)
❽ Turning off the Projector
To turn off the projector:
1.	 First,	press	 the		(POWER)	 button	on	the	 projector	
cabinet	 or	the	 POWER	 OFF	button	 on	the	 remote	 con-
trol. 
	 The	 [POWER	 OFF	/	ARE	 YOU	 SURE	 ?	/	CARBON	 SAV-
INGS-	SESSION	0.000[g-CO2]]	message	will	appear.
2.	 Secondly, 	press 	the 	ENTER 	button 	or 	press 	the 	 
(POWER)	or	the	POWER	OFF	button	again.
	 The	 lamp	will	turn	 off.	After	 the	cooling	 is	completed,	 the	
projector	will	go...

35
2. Projecting an Image (Basic Operation)
 CAUTION:
Parts	of	the	 projector	 may	become	 temporarily	 heated	if	the	 projector	 is	turned	 off	with	 the	POWER	 button	or	if	the	
AC	power	supply	is	disconnected	during	normal	projector	operation.
Use	caution	when	picking	up	the	projector.
NOTE:
•	 While	the	POWER	indicator	is	blinking	blue	in	short	cycles,	the	power	cannot	be	turned	off.
•	 You	cannot	turn	off	the	power	for	60	seconds	immediately	after	turning	it	on	and	displaying	an	image.
•	 Wait	 at...

36
2. Projecting an Image (Basic Operation)
❾ Carrying the Projector
Preparation:	Make	sure	that	the	projector	is	turned	off.
1. Unplug the power cord.
2.	 Disconnect	any	other	cables.
•	 Remove	the	USB	memory	if	it	is	inserted	into	the	projector.
•	 Remove	the	lens	before	shipping	the	projector.
3.  Mount the lens cap on the lens.
4. Before	moving	the	projector, 	screw	in	the	tilt	feet	if	they	have	been	lengthened.
NOTE:
•	 Do	not	apply	strong	shock	or	force	to	the	projector	while	carrying	the...