NEC Projector PX803UL-BK User Manual

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Videos
•	 Wide	range	of	input/output	terminals	(HDMI,	DisplayPort,	BNC,	HDBaseT,	etc.)	and	built-in	monaural	speaker
	 The	projector	is	equipped	with	a	variety	of	input/output	terminals:	HDMI,	DisplayP ort,	BNC	(5-core),	computer	
(analog),	HDBaseT,	etc.
	 The	projector’s	HDMI	input/output	terminals	and	DisplayPort	input	terminal	support	HDCP.
	 HDBaseT,	promoted	and	advanced	by	the	HDBaseT	Alliance,	is	a	consumer	electronic	(CE)	and	commercial	con-
nectivity	technology.
•	 Slot	for	optional	board...

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About this user’s manual
The	fastest	way	to	get	started	is	to	take	your	time	and	do	ev erything	right	the	first	time.	Tak e	a	fe w	minutes	now	to	
review	the	user’s	manual.	This	may	save	you	time	later	on.	At	the	beginning	of	each	section	of	the	manual	you’ll	find	
an	overview.	If	the	section	doesn’t	apply ,	y ou	can	skip	it.
1. Introduction  

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❸ Part Names of the Projector
Front/Top
The	lens	is	sold	separately.	The	description	belo w	is	f or	when	the	NP18ZL	lens	is	mounted.
Lens
Remote	Sensor	(located	on	the	front	and	the	rear)(→	page	12)
Indicator	Panel(→	page	8)
Intake	ventTakes	in	air	to	cool	the	unit.(→	page	xi,	154)
Remote	Sensor(→	page	12)
Stacking	Holder	fixing	section(4	locations)
Intake	ventTakes	in	air	to	cool	the	unit.(→	page	xi,	154)
Tilt	Foot(→	page	32)
Lens	Release	(LENS)	Button(→	page	142)
Lens	Cap(The	lens	cap	is	attached	to...

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Rear
AC	IN	terminalConnect	the	supplied	power	cord’s	three-pin	plug	here,	and	plug	the	other	end	into	an	active	wall	outlet.	(→	page	14)
Theft	prevention	screw	hole	for	the	lens	unit
Main	power	switchWhile	AC	power	is	being	supplied,	set	the	main	power	switch	to	ON	position	(|),	then	your	projector	will	enter	a	standby	state.
Power	Cord	Stopper(→	page	16)
*	 This	security	slot	supports	the	MicroSaver	®	Security	System.
Built-in	Security	Slot	(	 )*
Security	Bar	Fixing	a	theft	prevention	device.The...

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Controls/Indicator Panel
10 11
54321
61513 8
7
141716912
1. 	(POWER)	Button	
	( →	page	17,	34)
2. POWER Indicator 
	(→	page	17,	18,	34,	186)
3. STATUS Indicator 
	(→	page	186)
4. LIGHT Indicator 
	(→	page	39,	187)
5.	 TEMP.	Indicator	
	(→	page	187)
6.	 SOURCE	Button	
	(→	page	20)
7.	 AUTO	ADJ.	Button	
	(→	page	33)
8.	 3D	REFORM	Button	
	(→	page	42)
9.	 MENU	Button	
	(→	page	78)
10. ▲▼◀▶	Buttons	
	(→	page	78)
11.	ENTER	Button	
	(→	page	78)
12.	EXIT	Button	
	(→	page	78)
13.	SHUTTER/CALIBRATION	Button
	(→...

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Terminals Features
9
10
1112
17
4
56
238
1314
1.	 COMPUTER	IN	(Mini	D-Sub	15	Pin)	
	( →	page	14,	143,	149,	184)
2.	 DisplayPort	IN	Terminal	(Displa yPort	20	Pin)
	(→	page	144,	184)
3.	 HDMI	IN	Terminal	(T ype	A)	
	(→	page	144,	146,	150,	184)
4.	 BNC	Input	[R/Cr/CV,	G/Y/Y ,	B/Cb/C,	H,	V]	Termi-
nals	(BNC	×	5)	
	(→	page	143,	148)
5.	 BNC	(Y/C)	Input	Terminal	(BNC	×	2)	
	(→	page	148)
6.	 BNC	(CV)	Input	Terminal	(BNC	×	1)	
	(→	page	148)
7.	 USB	Port	(Type	A)	
	(→	page	185)
	 (For	future	expansion.	This...

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❹ Part Names of the Remote Control
1. Infrared Transmitter
	(→	page	12)
2.	 Remote	Jack
	 Connect	a	commercially	av ailable	
remote	cable	here	for	wired	opera-
tion.	(→	page	12)
3.	 POWER	ON	Button
	(→	page	17)
4.	 POWER	OFF	Button
	(→	page	34)
5.	 INFO/L-CALIB.	Button
	 Display	the	[SOURCE(1)]	screen	
of	the	on-screen	menu.
	(→	page	18,	137)
6.	 VOL./FOCUS	+/−	Buttons
	(→	page	26)
7.	 D-ZOOM/ZOOM	+/−	Buttons
	(→	page	38)
8.	 TEST	Button
	(→	page	86)
9.	 ECO/L-SHIFT	Button
	(→	page	25,	39)
10.	MENU...

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Battery Installation
1. Press the catch and remove 
the battery cover.
2. Install new ones (AA). En-
sure that you have the bat -
teries’ polarity (+/−) aligned 
correctly.3. Slip the cover back over the batteries until 
it snaps into place.
NOTE:	Do	not	mix	different	types	of	batteries	or	new	
and old batteries.
1
212
Remote Control Precautions
•	 Handle	the	remote	control	carefully.
•	 If	the	remote	control	gets	wet,	wipe	it	dry	immediately.
•	 Avoid	excessive	heat	and	humidity.
•	 Do	not	short,...

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Operating Range for Wireless Remote Control
7	m/276	inch
7	m/276	inchRemote
	control
Remote
	sensor	on	projector	cabinet
7	m/276	inch
7	m/276	inch 30°
30°
30° 30°
15°
30°
30° 30°
15°
30°
•	 The	infrared	signal	operates	by	line-of-sight	up	to	a	distance	of	abov e	meters	and	within	a	60-degree	angle	of	the	
remote	sensor	on	the	projector	cabinet.
•	 The	projector	will	not	respond	if	there	are	objects	between	the	remote	control	and	the	sensor,	or	if	strong	light	falls	
on	the	sensor.	Weak	batteries	will...

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This	section	describes	how	to	turn	on	the	projector	and	to	project	a	picture	onto	the	screen.
❶ Flow of Projecting an Image
Step 1
•	 Connecting	your	computer	/	Connecting	the	power	cord	(→ page 14)
 
Step 2 
•	 Turning	on	the	projector	(→ page 17)
 
Step 3 
•	 Selecting	a	source	(→ page 20)
 
Step 4
•	 Adjusting	the	picture	size	and	position	(→ page 22)
•	 Correcting	keystone	distortion	[CORNERSTONE]	(→ page 42)
 
Step 5
•	 Adjusting	a	picture
-	 Optimizing	a	computer	signal	automatically	(→	page...