NEC M302ws Projector Users Manual

70
3. Convenient Features
Troubleshooting	on	viewing	3D	images
If	images	 will	not	 be	displayed	 in	3D	 or	3D	 images	 appear	as	2D,	 check	 the	following	 table.	Also	 refer	 to	the	 user’s	
manual	accompanied	with	your	3D	content	or	LCD	shutter	eyeglasses.
Possible	causesSolutions•	 The	content	you	are	playing	back	is	not	compatible	with	3D.•	 Play	back	a	content	compatible	with	3D.
•	 The	3D	mode	was	turned	off	for	the	selected	source.•	 Use	 the	projector’s	 menu	to	turn	 on	3D	 mode	 for	the...

71
3. Convenient Features
⓮ Connecting Your Microphone
 
Connecting	a	commercially	 available	dynamic	or	condenser	 microphone	 to	the	 MIC	 input	 jack	allows	 you	to	output	
your	mic	sound	from	the	built-in	speaker.
Sound	 from	COMPUTER,	 HDMI	1,	HDMI	 2,	and	 VIDEO	 audio	inputs	 or	sound	 of	USB-A/LAN	 input	will	be	heard	 from	
the	speaker	with	your	microphone	voice. 	
Type	of	microphone	 can	be	selected. 	From	 the	menu,	 select	[SETUP]	→	[INSTALLATION]	→	[MIC	 SELECT]	 (→	page	
101)
Microphone...

72
4. Using the Viewer
❶ What you can do with the Viewer
The	Viewer	has	the	following	features.
•	 When	 a	commercially	 available	USB	memory	 that	stores	 image	files	is	inserted	 into	the	USB-A	 port	(Type	 A)	of	
the	projector,	the	 Viewer	allows	you	to	view	the	image	files	on	the	USB	memory.
	 Even	if	no	computer	is	available,	presentations	can	be	conducted	simply	with	the	projector. 	
•	 Supported	graphic	format	is	JPEG.
•	 The	Viewer	displays	 the	thumbnail	 screen	(JPEG	Exif	only)	 on	which	 you...

73
4. Using the Viewer
NOTE
•	 The	USB-A	port	of	the	projector	does	not	support	USB	hub.	
•	 The	following	 operations	 by	using	 the	buttons	 on	the	 projector	 are	not	 possible	 when	the	VIEWER	 screen	such	as	the	 slide	 screen	
and	the	thumbnail	screen	is	displayed.
-	 Keystone	correction	by	using	the	▲/▼	button
-	 Auto	Adjustment	by	using	the	AUTO	ADJ.	button
-	 Volume	control	with	the	◀	or	▶	button
	 To	 perform	 Keystone	 correction	 or	Source	 selection	 during	display	 of	the	 Viewer,	 press...

74
4. Using the Viewer
❷ Projecting images stored in a USB memory device
This	section	explains	the	basic	operation	of	the	Viewer.	
The	explanation	 provides	the	operational	 procedure	when	the	Viewer	 toolbar	 (→	page	78)	 is	 set	 to	the	 factory	 de-
fault.
•	Starting	the	 Viewer .......................................................................below
•	Removing	the	USB	memory	from	the	projector  .......................page	76
•	Exiting	the	 Viewer...

75
4. Using the Viewer
4. Press the ENTER button.
  The thumbnail screen will be displayed. (→ page 77)
5. Use the ▲▼◀ or ▶ button to select an icon.
•	 The	→ (arrow) symbol on the right indicates there are more 
pages. pressing the PAGE  ▽ (page down) button will show 
the  next  page:  pressing  the  PAGE  △  (page  up)  will  show 
the previous page.
6.  Press the ENTER button.
  The selected slide will be displayed.
•	 When 	a 	folder 	icon 	is 	selected, 	icons 	contained 	in 	the 	folder	
will be...

76
4. Using the Viewer
Removing the USB memory from the projector
1.	 Select	the	VIEWER	start	screen.
	 Press	the	EXIT	button	with	no	menu	displayed.
2.	 Remove	the	USB	memory	from	the	projector.
	 Make	sure	that	the	LED	 on	the	 USB	 memory	 is	not	 flashing	
before removing the USB memory.
NOTE:	 If	you	 remove	 the	USB	 memory	 from	the	projector	 with	a	slide	
displayed,	 the	projector	 may	not	operate	 correctly.	 If	this	 happens,	
turn	off 	the 	projector 	and 	unplug	 the	power 	cord. 	Wait 	3...

77
4. Using the Viewer
Parts of each screen
The	Viewer	has	four	screens.
(1) Viewer start screen (3) Thumbnail screen (9) Slide screen/
(11) Slideshow screen
NameDescription
(1)	 Viewer	start	screenThis	screen	will	be	displayed	first	when	you	select	the	 Viewer.
(2)	USB	iconThis	icon	indicates	that	the	USB	memory	is	inserted	into	the	projector.
(3)	Thumbnail	screenThis	 screen	 will	show	 a	list	 of	folders	 and	image	 files	stored	 in	the	 USB	 memory. 	The	
JPEG	Exif	files	will	be	displayed	in...

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4. Using the Viewer
Using the toolbar
1. Press the MENU button.
  The toolbar will be displayed.
 The SOURCE screen will be displayed as Viewer connection screen.
2. Use the ◀ or ▶	button	to	select	an	item	and	use	the	▲ or ▼	button	to	select	its	available	option.
  When the cursor is placed, the selected item will be changed to yellow.
 The ▲ or ▼ shows more available choices.
3. Press the ENTER button.
  The selected item will be displayed.
4.	 Press	the	MENU	button	two	times.
 The  toolbar  will  be...

79
4. Using the Viewer
Slide	toolbar
MenuOptionsDescription
(1)	DisplayCloses	the	menu	and	switches	to	the	slide	screen.
Closes	the	menu	and	displays	the	thumbnail	screen.
Closes	the	menu	and	starts	the	slideshow	from	the	highlighted	item.
(2)		Image	
display
Closes	the	menu	and	displays	the	image	in	its	actual	size.
Closes	 the	menu	 and	displays	 the	image	 in	the	 projector’s	 maximum	reso-
lution.
(3)		 Clockwise	
rotation
—Close	the	menu	and	rotate	the	image	90°clockwise
(4)		Counter-
clockwise...