NEC Projector PA622U User Manual

128
6. Installation and Connections
Cautions	when	using	a	DVI	signal
•	 When	the	computer	 has	a	DVI	 output	 connector,	 use	a	commercially	 available	converter	 cable	to	connect	 the	
computer	 to	the	 projector’s	 HDMI	1	or	 HDMI	 2	input	 connector	 (only	digital	 video	signals	 can	be	input). 	Also,	 con-
nect	the	computer’s	 audio	output	 to	the	 projector’s	 BNC	audio	 input	connector. 	In	 this	 case,	 switch	 the	HDMI1	 or	
HDMI2	setting	at	on-screen	menu’s	audio	selection	on	the	projector	to...

129
6. Installation and Connections
HDMI INAUDIO IN
HDMI OUT
AUDIO OUT
Connecting an External Monitor
You	can	connect	 a	separate,	 external	monitor	to	your	 projector	 to	simultaneously	 view	on	a	monitor	 the	computer	
analog	image	you’re	projecting.
•	 BNC(CV)	component	video	signals	and	BNC(Y/C)	S-video	signals	will	not	be	output.
•	 Please	refer	to	Page	85	when	displaying	the	PIP/PBP	screen.
NOTE:
•	 When	 outputting	 HDMI	signals,	 turn	on	the	 power	 of	the	 video	 device	 on	the	 output	 side	and...

130
6. Installation and Connections
Connecting Your Blu-ray Player or Other AV Equipment
Component	video	signal/S-video	signal	connection
•	 Select	the	source	name	for	its	appropriate	input	connector	after	turning	on	the	projector.
Input	connectorINPUT	button	on	the	projector	
cabinetButton	on	the	remote	control
BNC(CV)	IN	5:BNC(CV)5/BNC(CV)
BNC(Y/C)	IN	6:BNC(Y/C)6/BNC(Y/C)
NOTE:
•	 The	BNC	(analog	RGB/component),	BNC	(CV)	and	BNC	(Y/C)	audio	input	terminals	are	shared.
CV YC
BNC(C) IN
AUDIO IN
BNC
(CV)...

131
6. Installation and Connections
Connecting Component Input
•	 Select	the	source	name	for	its	appropriate	input	connector	after	turning	on	the	projector.
Input	connectorINPUT	button	on	the	projector	
cabinetButton	on	the	remote	control
COMPUTER	IN	7:COMPUTER7/COMPUTER
BNC	IN	4:BNC4/BNC
NOTE:
•	 When	 the	signal	 format	 is	set	 to	[AUTO]	 (default	 factory	setting	when	shipped),	 the	computer	 signal	and	component	 signal	are	
automatically	 distinguished	 and	switched.	 If	the	 signals	 cannot	be...

132
6. Installation and Connections
Connecting HDMI Input
You	can	connect	 the	HDMI	 output	 of	your	 Blu-ray	 player,	hard	disk	player,	 or	notebook	 type	PC	to	the	 HDMI	 1	IN	 or	
HDMI	2	IN	connector	of	your	projector.
Input	connectorINPUT	button	on	the	projector	
cabinetButton	on	the	remote	control
HDMI	1	IN	1:HDMI	11/HDMI	1
HDMI	2	IN	2:HDMI	22/HDMI	2
TIP:	For	users	of	audio	video	equipment	with	an	HDMI	connector:
Select	“Enhanced”	rather	than	“Normal”	if	HDMI	output	is	switchable	between	“Enhanced”...

133
6. Installation and Connections
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.
The 	Ethernet/HDBaseT 	port 	of 	the 	projector 	supports	 HDMI	signals	 (HDCP) 	from 	transmission 	devices, 	control	 signals	
from	external	devices...

134
6. Installation and Connections
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	 automatically 	detect 	the	 instal-
lation	state.
When	 the	projector	 is	installed	 in	a	portrait	 configuration	 for	the	 first	 time	
with	 the	lamp	 lit	up,	 a...

135
6. Installation and Connections
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
Tilt foot (remove) 130 or greater
200
Filter cover (when opened)
Horizontal adjuster [Bottom View]
Filter cover 310 or greater
Rear foot
Lens shift securing method
1.  Pull the securing lever cover towards you to remove it.
•	 The	cover	cannot	be	detached	from	the	projector.
2.  Turn the screws to the left to...

136
6. Installation and Connections
3. Slide the securing lever towards the top until it comes to a stop 
and then turn the screws to the right to tighten them.
•	 Tighten	 the	screws	 while	pressing	 the	securing	 lever	towards	 the	
top.
*	 Loosen	the	screws	first	before	re-adjusting	the	lens	shift.
4. Fix the four securing lever covers.
NOTE:
•	 Determine	the	screen	position	first	before	using	the	securing	levers.
•	 Do	not	turn	the	zoom	ring	when	using	the	securing	lever.	Please	do	not	remove	the...

137
6. Installation and Connections
Connecting to a Wired LAN
The	projector	 comes	standard	 with	a	Ethernet/HDBaseT	 port	(RJ-45)	 which	provides	 a	LAN	 connection	 using	a	LAN	
cable. 	
To	use	 a	LAN	 connection,	 you	are	required	 to	set	 the	 LAN	 on	the	 projector	 menu.	Select	 [SETUP]	→	[NETWORK	
SETTINGS]	→	[WIRED	LAN]. 	(→	page	107).
Example of LAN connection
Example	of	wired	LAN	connection
Server
Hub
LAN	cable	(not	supplied)
NOTE:	Use 	a 	Categor y 	5 	or 	higher 	LAN	
cable.