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Acer Projector Pd724 User Manual

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Page 41

9... English

Wireless projection

Connecting to a projector
Once	you’ve 	installed 	the 	software, 	you 	will 	be 	able 	to 	connect 	to 	any 	projector	
that	 is	equipped	 with	the	Acer	 WPG.	 To	connect	 to	a	projector,	 simply	double-
click	the	Acer	WPG	icon	on	your	desktop	to	launch	the	application.
The	 application	 will	automatically	 detect	available	 WPGs.	Each	WPG	 is	iden-
tifiable	 by	the	 "AcerProjector"	 indicator	in	the	 SSID.	 If	the	 projector	 is	installed	
in	 a	permanent...

Page 42

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Wireless projection

Using the audio function
If	“Wireless” 	is 	selected 	as 	the 	input 	source, 	you 	can 	play 	audio 	content	
through 	the 	internal 	speakers 	of 	the 	projector. 	You 	can 	also 	plug 	external	
speakers	into	the	WPG’s	audio-out	jack	for	better	audio	quality.
	Your  audio  driver  may  have  different  terminology  for  some  of  the  set-
tings required below.
If  you  wish to  use the  WPG’s audio  features,  please ensure that  none  of 
the audio settings...

Page 43

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Wireless projection

4)	 Ensure	that	Mono	Mix,	Stereo	Mix	and/or	Wave-out	Mix	are	checked.
5)	 Click	OK	to	open	the	“Recording	Mix”	window.	Ensure	that	Mono	
Mix,	Stereo	Mix	or	Wave-out	Mix	is	selected. 

Page 44

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Wireless projection

Configuring your Acer WPG
You	will 	need 	to 	be 	connected 	to 	an 	Acer 	WPG 	to 	change 	any 	configuration	
settings.	 Once	you're	 connected,	 click	the	Configure	 button	in	the	 upper	 right-
hand	corner	of	the	Acer	WPG	screen.
Projector ID
Check	 this	feature	 to	enable	 projector	 identification.	 If	this	 option	 is	enabled,	 a	
4-digit	 number	 will	be	displayed	 when	the	projector	 is	started	 up,	or	when	 the	
projector	is	not	receiving	any...

Page 45

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Wireless projection

Click	on	Set	a	new	password	to	set	a	password.
Enter	the	password	—	it	can	be	up	to	16	characters	in	length.
O nce	 the	password	 has	been	 set,	it	needs	 to	be	 entered	 before	any	changes	 can	
be	made	to	the	configuration	of	your	Acer	WPG. 

Page 46

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Wireless projection

You	can 	also 	change 	or 	delete 	the 	password 	by 	clicking 	Configuration 	pass-
word	setup.
Upgrade firmware
Click 	on 	this 	link 	to 	check 	if 	there 	is 	any 	newer 	firmware 	available. 	You 	will	
need	to	be	connected	to	a	network	with	an	open	Internet	connection	to	do	this.
Network settings
Click	on	this	link	to	change	the	network	settings.
Here,	 you	can	set	a	customized	 SSID	to	identify	 the	Acer	 WPG.	 You	can	also	
change	 the	IP	address	 —...

Page 47

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Wireless projection

Projection controls
Use	the	projection	controls	to	perform	various	functions.
Hide
This	 feature	 projects	 a	blank	 screen,	 so	that	 you	can	make	 changes	 to	a	docu-
ment, 	or 	refer 	to 	confidential 	information 	as 	needed, 	without 	your 	audience	
being	able	to	see	it.
Freeze
This 	feature 	freezes 	the 	projected 	image, 	so 	that 	you 	can 	make 	changes 	to 	a	
document,	 or	refer	 to	confidential	 information	 as	needed,	 without	 your	audi
-
ence...

Page 48

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Appendices

Troubleshooting
If	you	experience	trouble	with	the	projector,	refer	to	the	
following	information.		If	the	problem	persists,	please	
contact	your	local	reseller	or	service	center.
Problem: No image appears on screen.
	Ensure	all	the	cables	and	power	connections	are	correctly	and	se-
curely	connected	as	described	in	the	“Installation”	section.
	Ensure	the	pins	of	connectors	are	not	crooked	or	broken.
	 Check	if	the	projection	lamp	has	been	securely	installed.	Please...

Page 49

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Appendices

6.	 Click	on	“Show	all	devices”.	Then	select	“Standard	monitor	types”	under	the	“Manufacturers”	box	;	choose	the	resolution	
mode	you	need	under	the	“Models”	box.	
7.	 Verify	that	the	resolution	setting	of	the	monitor	display	is	less	 than	or	equal	to	1024	x	768.
 If	you	are	using	a	Notebook	PC:
1.	 You	are	required	to	implement	the	above	steps	of	resolution	set-
ting	of	the	computer	first.
2.	 Switch	the	Notebook	PC	display	to	the	“external	display	only”	 or	“CRT...

Page 50

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Appendices

Problem: The image is outstretched when displaying 
16:9 DVD.
The	projector	automatically	detects	16:9	DVD	and	adjusts	the	
aspect	ratio	by	digitizing	to	full	screen	with	4:3	default	setting.
If	the	image	is	still	outstretched,	you	will	also	need	to	adjust	the	as-
pect	ratio	by	referring	to	the	following:
	Please	select	4:3	aspect	ratio	type	on	your	DVD	player	if	you	are	
playing	a	16:9	DVD.
	If	you	can’t	select	4:3	aspect	ratio 	type	on	your	DVD	player,	please...
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