Optoma Projector Ep1080 User Manual

English


User Controls

Display | Signal (Video)
	 White	Level
Allow	user	to	adjust	White	Level	when	input	signals	are	S-video	or	
Composite video/CVBS signals.
	 Black	Level
Allow user adjust Black Level when inputting S-Video or Video/
CVBS	signals.
	 Saturation
Adjust	a	video	image	from	black	and	white	to	fully	saturated	color.	
Press	the		to	decrease	the	amount	of	color	in	the	image.	Press	the	
	to	increase	the	amount	of	color	in	the	image.
	 Hue
Adjust	the	color	balance	of	red	and	green....



User Controls

	 Language
Choose	the	multilingual	OSD	menu.	Press		or			into	the	sub	
menu	and	then	use	the			or		key	to	select	your	preferred	lan-
guage. Press “Select (Enter)” to finalize the selection.
	 Projection
			 Front-Projection
This	is	the	default	selection.	The	image	is	projected	straight	on	
the	screen.
			 Rear-Desktop	
When	selected,	the	image	will	appear	reversed.
			 Front-Ceiling	
When	selected,	the	image	will	turn	upside	down.
			 Rear-Ceiling	
When	selected,	the	image...

English


User Controls

Choose	“On”	to	turn	mute	on.
	Choose	“Off”	to	turn	mute	off.	
	 Volume
	Press	the		to	decrease	the	volume.
	Press	the		to	increase	the	volume.
	 Audio	Settings
Treble: 
				-		Press	the		to	decrease	the	treble	volume.
				-		Press	the		to	increase	the	treble	volume.
Bass: 
				-		Press	the		to	decrease	the	bass	volume.
				-		Press	the		to	increase	the	bass	volume.       



User Controls

	 Security	Settings
																											
Security:
    -   On: Choose “On” to enable security verification when turning 
on	the	projector.
     - Off: Choose “Off” to be able to switch on the projector with-
out password verification.
Timer - Month/Day/Hour:
	 This	function	is	used	to	select	the	number	of	hours	the	projector	
can be used (month/day/hour). When you have reached the 
limit,	you	will	be	asked	to	enter	the	password	again.
Change Password: 
	 Select...

English


User Controls

                     
   ■ Change Password:
				1.		 Press	“Enter”	to	input	old	password.
				2.		 Use	number	button	to	enter	current	password	and	then	
press “Enter” to confirm.
    3.   Enter new password (4 digits in length) using the number 
buttons on the remote, then press “Enter” to confirm.
    4.   Enter new password again and press “Enter” to confirm.
	 Projector	ID
ID definition can be set up by menu (range 01~99), and allow user
control	an	individual...



User Controls

	 RS232
RS232: Allow RS232 control of an individual projector.
Network: Allow network LAN via web browser (Internet Ex-
plorer) to control of projector.
Setup | Advanced       

English


User Controls

	 DHCP
On: Assign an IP address to the projector from the DHCP server 
automatically.
Off: Assign an IP address manually.
	 IP	Address
Select	an	IP	address.
	 Subnet	Mask
Select	subnet	mask	number.
	 Gateway
Select	the	default	gateway	of	the	network	connected	to	the	projec-
tor.
	 DNS
Select	DNS	number.
	 Apply
Press	“Yes”	to	apply	the	selection.
Setup | Advanced
| Network State       



User Controls

1.	 Fill	in 	a 	new 	IP, 	a 	subnet 	mask, 	a 	gateway 	and 	a 	DNS 	in 	the	
dialogue	box.
2.	 Then 	choose 	apply 	and 	press 	“”	button 	to 	effectuate 	the	
configuration process.
3.	 Open 	your 	web 	browser 	and 	type 	in 	from 	the 	OSD 	LAN 	screen	
then the web page will display as below:
4.	Open	“Control	Panel”	to	control	your	projector.	
	
For example:   Use  Microsoft  Internet  Explorer  (IE)  web  browser 
to  control  the  projector  ,  the  IP  address  is...

English


User Controls

c l i c k	C h a n g e   s e t t i n g s   o f   t h i s connection.
Step  4:  On  the General	tab, 	under 	This 
connection  uses  the  following 
i t e m s,	 c l i c k 	I n t e r n e t   P r o t o c o l 
( T C P / I P ),	 a n d 	t h e n 	c l i c k	
“Properties.”
S t e p   5 :   C l i c k  U s e   t h e   f o l l o w i n g   I P 
address, and type in as below:
1) IP address: 192.168.0.250 
2) Subnet mask: 255.255.255.0
3) Default gateway: 168.0.254.192
Step  6: To...

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User Controls

	 Source	Lock
	On: The projector will search specified connection port.
	Off:  The projector will search for other signals if the current 
input	signal	is	lost.
	 Information	Hide
	On: Choose “On” to hide the searching message.
	Off:  Choose “Off” to show the searching message.
	 Keypad	Lock
When	the	keypad	lock	function	is	at	“On”,	the	control	panel	will	be	
locked	however,	the	projector	can	be	operated	by	the	remote	con-
trol.		By	selecting	“Off”,	you	will	be	able	to	reuse...