NEC Projector P502HL User Manual

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Connecting HDMI Input
You	can	connect	the	HDMI	output	of	your	DVD	player,	hard	disk	play er,	Blu-ra y	play er,	or	notebook	type	PC	to	the	
HDMI	IN	terminal	of	your	projector.
HDMI 1 IN
HDMI 2 IN
HDMI	cable	(not	supplied)
Use	High	Speed	HDMI® Cable.
Audio cable (not supplied)
•	 Select	the	source	name	for	its	appropriate	input	terminal	after	turning	on	the	projector.
Input	terminalSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
HDMI	1	IN	HDMI1(HDMI1*)
HDMI	2	IN	HDMI2(HDMI2*)
•	 When	connecting	the	HDMI	1	IN	terminal	(or	HDMI	2	IN	terminal)	of	the	projector	to	the	DVD	play er,	the	projec-
tor’s	video	level	can	be	made	settings	in	accordance	with	the	DVD	player’s	video	level.	In	the	menu	select	[HDMI	
SETTINGS]	→	[VIDEO	LEVEL]	and	make	necessary	settings.
•	 If	the	HDMI	input	sound	cannot	be	heard,	in	the	menu	select	[AUDIO	SELECT]	→	[HDMI1]	or	[HDMI2].	(→	page	
59)
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Connecting your document camera
You	can	connect	your	document	camera	and	project	printed	documents,	etc.
COMPUTER INVIDEO IN
Name, position, and direction of 
terminals are vary depending on 
camera
	model.	Please	chec
k
	user's	manual of y

our camera for details.
Computer cable (VGA) (supplied)
Video cable (not supplied)
•	 Select	the	source	name	for	its	appropriate	input	terminal	after	turning	on	the	projector.
Input	terminalSOURCE	button	on	the	projector	
cabinetButton	on	the	remote	control
COMPUTER	IN	COMPUTER(COMPUTER	1)
VIDEO	IN	VIDEO(VIDEO)
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Connecting to a Wired LAN
The	projector	comes	standard	with	the	Ethernet/HDBaseT	port	(RJ-45)	and	the	LAN	port	which	provide	a	LAN	con-
nection	using	a	LAN	cable.	
To	use	a	LAN	connection,	you	are	required	to	set	the	wired	LAN	settings	on	the	projector	menu.	Select	[SETUP]	→ 
[INSTALLATION]	→	[NETWORK	SETTINGS].	(→	page	57).
The	network	settings	can	also	be	selected	from	the	APPS	menu.
Example	of	LAN	connection
Example	of	wired	LAN	connection
Ethernet
HDBaseT
ServerHub
LAN cable (not supplied)
NOTE:	Use	a	Ca tegory	5	or	hi gher	
LAN	cable.
NOTE:
•	 About	the	projector’s	Ethernet/HDBaseT	and	LAN	ports
	 The	Ethernet/HDBaseT	and	LAN	ports	are	the	same,	aside	from	the	HDBaseT	function.	To	connect	to	the	LAN,	use	only	1	of	the	
ports	(it	is	not	possible	to	connect	both	ports	to	the	LAN).
	 For	controlling	the	projector	by	a	HDBaseT	transmitter	whose	control	signal	is	not	supported	(or	with	which	cannot	connect	the	
projector)	or	over	the	network,	connect	to	the	LAN	port.	At	the	same	time,	for	controlling	the	projector	over	the	network	that	is	
in	the	state	of	the	NETWORK	STANDBY	On,	connect	to	the	LAN	port.
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Connecting to a Wireless LAN (Optional: NP05LM series)
The	USB	Wireless	LAN	Unit	also	provides	a	wireless	LAN	connection.	To	use	a	wireless	LAN	connection,	you	are	
required	to	assign	an	IP	address	to	the	projector.
Important:	
•	 If	you	use	the	projector	with	the	USB	Wireless	LAN	Unit	in	the	area	where	the	use	of	wireless	LAN	equipment	is	prohibited,	remove	
the	USB	Wireless	LAN	Unit	from	the	projector.
•	 Buy	the	appropriate	USB	Wireless	LAN	Unit	for	your	country	or	area.
NOTE:	
•	 Your	computer’s	wireless	LAN	adapter	(or	unit)	must	be	complied	with	Wi-Fi	(IEEE802.11a/b/g/n)	standard.
Attaching	the	USB	Wireless	LAN	Unit
NOTE:
•	 The	USB	Wireless	LAN	Unit	must	be	inserted	into	the	USB	Wireless	LAN	Unit	port	in	the	correct	direction.	It	cannot	be	inserted	
in	the	reverse	direction.	If	the	USB	Wireless	LAN	Unit	is	inserted	in	the	reverse	direction	with	excessive	force	applied,	the	USB	
port	may	break.
•	 Before	touching	the	USB	Wireless	LAN	Unit,	touch	a	metallic	object	(such	as	a	door	knob	or	aluminum	window	frame)	to	discharge	
the	static	electricity	from	your	body.
•	 Always	insert	or	remove	the	USB	Wireless	LAN	unit	when	the	main	power	is	turned	off.	Failure	to	do	so	may	cause	projector	
malfunction	or	damage	to	the	USB	wireless	LAN	unit.	If	the	projector	will	not	work	correctly,	turn	off	the	projector,	disconnect	
the	power	cord,	and	then	connect	it	again.
•	 Do	not	insert	other	USB	devices	into	the	USB	(wireless	LAN)	port	in	the	wireless	LAN	cover.	Do	not	insert	the	USB	Wireless	LAN	
unit	into	the	USB	port.
NOTE:When	the	cable	cover	is	attached,	remove	it	before	inserting	the	USB	Wireless	LAN	Unit.
1. Press the POWER button to turn off the projector and set it 
into standby condition, and disconnect the power cord.
2. Remove the wireless LAN cover.
(1)	Turn	the	screw	counterclockwise	until	it	turns	freely.
(2) Hold the head of the screw and remo ve.
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3. Insert the wireless LAN unit into the USB (wireless LAN) port 
with the side containing the indicator facing up.
•	 Slowly	slide	the	wireless	LAN	unit	left	and	right,	up	and	down,	
checking	the	insertion	slot	as	you	push	the	unit	in.
NOTE:	Do	not	force	to	insert	the	USB	Wireless	LAN	Unit.
4. Mount the wireless LAN cover.
(1)	Insert	the	hook	on	the	back	of	the	cov er	into	the	groo ve	in	the	
projector and close the wireless LAN cover.
Groove
Hook
(2)	Turn	the	screw	clockwise	to	tighten	it.
* To remove the USB Wireless LAN Unit, disconnect the power 
cord and use the above procedure.
NOTE:	
•	 Do	not	press	the	button	on	the	USB	Wireless	LAN	Unit.	The	button	does	
not	work	with	this	model.
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Example	of	wireless	LAN	connection
To	use	a	LAN	connection,	you	are	required	to	set	the	Wireless	LAN	settings	on	the	projector	menu.	Select	[SETUP]	
→	[INSTALLATION]	→	[NETWORK	SETTINGS].	(→	page	57).
The	network	settings	can	also	be	selected	from	the	APPS	menu.
 
PC with wireless LAN card 
insertedPC with built-in wireless 
LAN function
Wired LAN
Wireless access point
USB Wireless LAN Unit
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Connecting to a HDBaseT transmission device (sold commercially)
HDBaseT	is	a	connection	standard	for	home	appliances	that	is	established	by	the	HDBaseT	Alliance.
Use	a	LAN	cable	sold	commercially	to	connect	the	Ethernet	/	HDBaseT	port	of	the	projector	(RJ-45)	to	a	HDBaseT	
transmission	device	sold	commercially.
Control	signals	(serial	and	LAN)	and	remote	control	signals	(IR	commands)	from	an	exter nal	devic e	are	only	suppor ted	
when	the	projector’s	power	is	turned	on.
Connection example
Ethernet/HDBaseT
Computer (for control use)Computer (for output use)
Example of a transmission device
Remote control
HDMI
	output	video	de

vice
NOTE:
•	 Please	use	a	shielded	twisted	pair	(STP)	cable	of	Category	5e	or	higher	for	the	LAN	cable	(sold	commercially).
•	 The	maximum	transmission	distance	over	the	LAN	cable	is	100	m.
•	 Please	do	not	use	other	transmission	equipment	between	the	projector	and	transmission	equipment.	The	picture	quality	may	be	
deteriorated	as	a	result.
•	 This	projector	is	not	guaranteed	to	work	with	all	HDBaseT	transmission	devices	sold	commercially.
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TIP:
•	 With	the	projector’s	Ethernet/HDBaseT	port,	remote	control	is	not	available	when	the	projector	is	in	the	standby	mode	(serial	
communications	is	not	available).	(Remote	control	becomes	available	when	the	projector’s	power	is	on).	The	2	(two)	methods	
below	can	be	used	to	turn	on	the	projector’s	power	when	it	is	in	standby	mode.
1.	The	projector	can	be	operated	by	connecting	the	computer	and	projector	to	the	network	(on	the	projector,	using	the	LAN	port	
and	PC	Control	Utility	application	with	[STANDBY	MODE]	set	to	[NETWORK	STANDBY]	(→	page	101).
DC INHDBaseT
Ethernet/HDBaseT
Computer (for projector control) Computer (for output)
Example of a transmitter
Switching hub, etc. Video
	de

vice
	with	HDMI	output
2.	The	projector	can	be	operated	by	RS232C	serial	communication	(On	this	projector,	use	the	PC	CONTROL	terminal	and	the	
application	software,	PC	Control	Utility	and	select	[PC	CONTROL]	for	the	[SERIAL	PORT])	with	[STANDBY	MODE]	set	to	[NET-
WORK	STANDBY].
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Portrait projection (vertical orientation)
Portrait	screens	from	a	computer	can	be	projected	by	installing	the	projec-
tor	in	a	vertical	orientation.	All	the	screens	such	as	the	on-screen	menu	
will	be	rotated	in	an	counter-clockwise	direction.
The	projector	is	equipped	with	a	sensor	to	automat ically	detect	the	instal-
lation	state.
	Precautions	during	installation
•	 Please	do	not	install	the	projector	in	a	vertical	orientation	on	top	of	the	floor	or	table	on	its	own.	The	intake	vent	
may	be	obstructed,	resulting	in	the	projector	getting	war m	and	the	possibility	of	fire	and	malfunction	occurring.
•	 For	vertical	installation,	install	the	projector	with	the	intake	vent	facing	downw ards.	A	stand	for	supporting	the	
projector	needs	to	be	made	for	this	purpose.	In	this	case,	the	stand	must	be	designed	such	that	the	center	of	
gravity	of	the	projector	is	located	well	within	the	legs	of	the	stand.	If	not,	the	projector	may	fall	ov er	and	result	
in	injury,	damage	and	malfunction.
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Design	and	manufacturing	conditions	for	the	stand
Please	engage	an	installation	service	provider	for	the	design	and	manufacture	of	the	customized	stand	to	be	used	for	
portrait	projection.	Please	ensure	that	the	following	are	complied	with	when	designing	the	stand.
1.	 Maintain	a	distance	of	at	least	100	mm	between	the	projector	intake	vent	and	the	floor.
	 Do	not	obstruct	the	intake	vent	at	the	front	of	the	projector.
2.	 Use	the	four	screw	holes	on	the	bottom	face	of	the	projector	to	secure	it	to	the	stand.
	 Screw	hole	center	dimension:	200	×	250	mm
	 Screw	hole	dimension	on	the	projector:	M4	with	a	maxim um	depth	of	8	mm.
*	 Please	design	the	stand	such	that	the	rear	legs	on	the	bottom	face	of	the	projector	do	not	contact	the	stand.	
The	front	legs	can	be	turned	and	removed.
3.	 Horizontal	adjustment	mechanism	(for	example,	bolts	and	nuts	in	four	locations)
4.	 Please	design	the	stand	such	that	it	does	not	topple	over	easily.
Reference	drawings
*	 The	drawing	showing	the	dimensional	requirements	is	not	an	actual	stand	design	drawing.
[Side View][Front View]
Screw holes for 4 - M4 use
Notch
160 × 35 or greater 200
Horizontal adjuster
(Unit: mm)
250
Intake vent
5. Installation and Connections