NEC Projector PX750U2 User Manual

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TOOLS
ADMINISTRATOR MODE
This	allows	you	to	select	MENU	MODE,	save	settings,	and	set	a	password	for	the	administrator	mode.
MENU	MODESelect	either	[BASIC]	or	[ADVANCED]	menu.
(→	page	101)—
NOT	SAVE	SETTING	
VALUES
Placing a check mark will not save your projector settings�
Clear this check box to save your projector settings�
—
NEW	PASSWORD/
CONFIRM	PASS-
WORD
Assign	a	password	for	the	administrator	mode.Up	to	10	alphanumeric	
characters
NOTE:
When	[LAST] 	is 	selected 	for 	[DEF AULT 	SOURCE...

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PROGRAM TIMER
This	option	tur ns 	on/off 	the 	projector 	and 	changes 	video 	signals , 	and 	selects 	ECO 	mode 	automatically 	at 	a 	specified 	time .
NOTE:
•	 Before	using	[PROGRAM	TIMER],	make	sure	that	the	[DATE	AND	TIME]	feature	is	set.	(→ page 161)
•	 Make	sure	that	the	projector	is	in	the	stand	by	condition	with	the	POWER	cord	connected.
•	 The	projector	has 	a 	built-in 	clock. 	The 	clock 	will 	keep 	working 	for 	about 	two 	weeks 	after 	the 	main 	power 	is 	turned 	off. 	If 	the...

159
[ADVANCED SETTINGS]� Selecting [SOURCE] will allow you to select a video source by setting [ADVANCED 
SETTINGS]� Selecting [ECO MODE] will allow you to select [ECO MODE] by setting [AD\
VANCED SETTINGS]�
ADVANCED SETTINGS
 ������������������������������Select power on/off, a type of video source, or ECO MODE for the selected item in [FUNCTION]�
REPEAT ������������������Place a check mark to repeat the program continuing basis� To use the program this week only, clear the 
check mark�
4.	 Select	[OK]...

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Activating the program timer
1.	 Select	[ENABLE]	on	the	[PROGRAM	TIMER]	 screen 	 and 	 press 	 the 	 ENTER 	 button.
 The [ENABLE] will be activated.
2.	 Select	[OK]	and	press	the	ENTER	button.
	 The	[PROGRAM	TIMER]	 screen 	 will 	 be 	 changed 	 to 	 the 	 [TOOL] 	 screen.
NOTE:
•	 Clearing	[ENABLE]	will 	disable 	the 	Program 	T imer 	even 	when 	a 	program 	is 	marked 	with 	a 	check 	mark 	on 	[PROGRAM 	LIST] 	screen.	
•	 When	[ENABLE]	is 	selected, 	the 	[PROGRAM 	LIST] 	cannot 	be 	edited. 	T...

161
DATE  AND TIME
You	can	set	the	current	time,	month,	date,	and	year.
NOTE:	The	projector 	has 	a 	built-in 	clock. 	The 	clock 	will 	keep 	working 	for 	about 	2 	weeks 	after 	the 	main 	power 	is 	turned 	off. 	If 	the 	
main	power	is 	off 	for 	2 	weeks 	or 	more, 	the 	built-in 	clock 	will 	cease. 	If 	the 	built-in 	clock 	ceases, 	set 	the 	date 	and 	time 	again. 	The 	
built-in	clock	will	not	cease	while	in	the	standby	mode.
TIME	ZONE	SETTINGS ��������������Select your time zone�
DATE AND...

162
6. Connecting to Other Equipment
❶ Mounting a lens (sold separately)
Optional	bayonet 	style 	lenses 	can 	be 	used 	with 	this 	projector .	The 	descr iptions 	here 	are 	f or 	the 	NP18ZL 	(1.3x 	z oom) 	
lens	on	the	PX750U2.	Mount 	 other 	 lenses 	 in 	 the 	 same 	 manner.
Important:
•	 Be	sure	to	perform	[CALIBRATE]	after	replacement	of	the	lens.	 (→	page	125)
NOTE:
•	 The	projector	and	lenses	are	made	of	precision	parts.	Do	not	subject	them	to	shock	or	excessive	forces.
•	 Remove	the...

163
4.	 Release	the	LENS	button	and	then,	turn.
 Turn until a click is heard.
 The lens is now fastened onto the projector.
TIP:	Mounting	the	lens	theft	prevention	screw
Fasten	the	lens 	theft 	prevention 	screw 	included 	with 	the 	projector 	to 	
the	bottom	of	the	projector	so	that	the	lens	cannot	be	removed	easily.
Removing the lens
Before removing the lens:
1.	 Turn	on	the	projector	and	display	an	image.	(→ page 17)
2.	 Press	and	hold	the	SHUTTER/HOME	POSITION	button	for	2	seconds.
 The lens...

164
COMPUTER 2 INCOMPUTER 3 INCOMPUTER 1 IN
Computer	cable	(VGA)	(supplied)To mini D-Sub 15-pin connector on	the	projector.	
It 	 is 	 recommend-
ed that you use a commercially 
available distribution amplifier if 
connecting a signal cable longer 
than the cable supplied.
NOTE:	For 	Macintosh, 	use 	a 	commer cially 	available 	pin 	adapter 	(not 	
supplied)	to	connect	to	your	Mac’s	video	port.
RGB	-	to	-	BNC	cable	(not	supplied)
❷ Making Connections
The	projector	can 	be 	connected 	to 	a 	computer...

165
DisplayPort IN
HDMI IN
Digital RGB signal connection
•	 Connect	a 	commercially 	a vailable 	HDMI 	cab le 	betw een 	the 	computer’ s 	HDMI 	output 	connector 	and 	the 	projector’ s 	
HDMI	input	connector.
•	 Connect	a	commercially 	a vailable 	Displa yPort 	cab le 	betw een 	the 	computer’ s 	Displa yPort 	output 	connector 	and 	
the	projector’s	DisplayPort	input	connector.
•	 Select	the	source	name	for	its	appropriate	input	connector	after	turning	on	the	projector.
Input	connectorSOURCE	button	on...

166
Cautions when connecting an HDMI cable
•	 Use	a	certified	High	Speed	HDMI®	Cable	or	High	Speed	HDMI®	Cable	with	Ethernet.
Cautions	when	connecting	a	DisplayPort	cable
•	 Use	a	certified	DisplayPort	cable.
 
•	 Depending	on	the	computer,	some	time	may	be	required	until	the	image	is	displayed.
•	 Some	DisplayPort	cables	(commercially	available)	have	locks.
•	 To	disconnect	the	cable,	press	the	button	on	the	top	of	the	cable’s	connector,	then	pull	the	cable	out.
•	 No	power	is	supplied	from	the...