Optoma Projector Ew675ut User Manual

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User Controls
 If the incorrect password is entered 3 times, the projector will 
automatically shut down.
 If you have forgotten your password, please contact your local 
office for support.
  
						

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User Controls
SETUP | Advanced
 Logo
Use this function to set the desired startup screen. If changes are 
made they will take effect the next time the projector is powered 
on.
 Optoma: The default startup screen.
 Neutral: Logo is not displayed on startup screen.
 User: Use stored picture from “Logo Capture” function.
 Logo Capture
Press  to capture an image of the picture currently displayed
on screen.
 Closed Captioning
Use this function to set the desired startup screen. If changes are 
made they will take effect the next time the projector is powered 
on.
 Off: select “off” to turn off the closed captioning feature.
 CC1:CC1 language: American English.
 CC2:CC2 language (depending on the TV channel of the 
user):Spanish, French, Portuguese, German, Danish.
	For successful logo capture, please ensure that the on-screen image does not exceed the pro-jector’s native resolu-tion. (XGA:1024x768  or WXGA:1280x800). 
						

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User Controls
SETUP | Network
 Network State
Display the network connection status.
 DHCP
Use this function to select your desired startup screen. If you 
change the setting from one to another, when you exit the OSD 
menu, the new setting will take effect on next open.
 On: Assign an IP address to the projector from an external 
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 
projector.
 DNS
Select DNS number.
 Apply
Press “ ” and then choose “Yes” to apply the selection.  
						

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1. Turn on DHCP to allow the DHCP 
server to automatically assign an IP, or 
manually enter the required network 
information.
2. Then choose apply and press “
” button to complete the configuration 
process.
3. Open your web browser and type in from 
the OSD LAN screen then the web page 
will display as below:
How to use web browser to control your projector
	When you used the projector IP ad-dress, you will can not link to your service server.
4. B a s e d   o n   n e t w o r k   w e b - p a g e   f o r   t h e 
input-string in [tools] tab, the limitation for 
Input-Length  is  in  the  below  list  (“space” 
and the other punctuation key included): 
Category ItemInput-Length 
 
(characters)
Crestron Control IP Address
15
IP ID 2
Port 5
Projector Projector Name
10
Location 9
Assigned To 9
Network  
Configuration DHCP (Enabled)
(N/A)
IP Address 15
Subnet Mask 15
Default Gateway 15
DNS Server 15
User Password Enabled
(N/A)
New Password 15
Confirm 15
Admin Password Enabled
(N/A)
New Password 15
Confirm 15    
						

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User Controls
When making a direct connection from your computer to the projector
Step 1: Find an IP Address (192.168.0.100) from LAN function of projector.
Step 2: Select apply and press “Enter” button to submit function or press “menu” key to 
exit.
Step 3: To open Network Connections, 
click Start, click Control Panel, click Network and Internet Connections, and then click Network Connections. Click the connection you want to configure, and then, under Network Tasks  , click Change settings of this connection.
Step 4: On the General tab, under 
This connection uses the 
following items, click Internet 
Protocol (TCP/IP), and then click 
“Properties.”
Step 5: Click Use the following IP 
address, and type in as below:
1) IP address: 192.168.0.100 
2) Subnet mask: 255.255.255.0
3) Default gateway:192.168.0.254
Step 6: To open Internet Options, click 
IE web browser, click Internet Options, click the Connections tab and click “LAN Settings...” 
Step 7: The Local Area Network (LAN) 
Setting dialog box appears, In the 
Proxy Server area, cancel the Use a proxy server for your LAN check box., then click “OK” button 
twice.
Step 8: Open your IE and type in the IP 
address of 192.168.0.100 in the 
URL then press “Enter” key.            
						

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User Controls
Crestron RoomView™ provides a central monitoring station for 250+ 
control systems on a single Ethernet network (more are possible, 
the number depends on the combination of IP ID and IP address). 
Crestron RoomView monitors each projector, including projector’s 
online status, system power, lamp life, network setting and hardware 
faults, plus any custom attribute as defined by the Administrator. 
The Administrator can add, delete, or edit room information, contact 
information and events, which are logged automatically by the 
software for all users. (Operation UI as following image) 
1. Main Screen
2. Edit Room
Crestron RoomView Control Tool
	Crestron Room-View function sup-port is dependent on models.  
						

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3. Edit Attribute
4. Edit Event 
 
For more information, please visit
http://www.crestron.com & www.crestron.com/getroomview. 
						

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  Source Lock
 On:  The projector will only search current input connection.
 Off: The projector will search for other signals if the current 
input signal is lost.  
 High Altitude
When “On” is selected, the fans will spin faster. This feature is 
useful in high altitude areas where the air is thin.
 Information Hide
 On: Choose “On” to hide the info message.
 Off: Choose “Off” to show the “searching” message.
 Keypad Lock
When the keypad lock function is “On”, the control panel will be 
locked however, the projector can be operated by the remote 
control. By selecting “Off”, you will be able to reuse the control 
panel.
  Background Color
Use this feature to display a “Black”, “Red”, “Blue”, \
“Green” or 
“White”, screen when no signal is available.
  IR Receiver
 Front Receiver:   Choose “On” to start the receiver. Choose “Off” 
to close the receiver.
 Top Receiver:  Choose “On” to start the receiver. Choose “Off” 
to close the receiver. 
OPTIONS
	To turn off the key-
pad lock, press and 
hold “Enter” key on 
top of the projector 
for 5 seconds.
	With dust filter 
installed, High 
Altitude mode must 
be turned on. Dust 
filter is Optional and 
may not be required 
in some regions. 
						

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 Reset Dust Filter
Choose “Yes” to show or “No” to hide the warning message when 
the changing filter message is displayed.
 Reset
Choose “Yes” to return the display parameters on all menus to the 
factory default settings. 
						

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OPTIONS | 
Advanced
 Direct Power On
Choose “On” to activate Direct Power mode. The projector will 
automatically power on when AC power is supplied, without 
pressing the “” key on the projector control panel or on the 
remote control.
 Auto Power Off (min)
Sets the countdown timer interval. The countdown timer will start, 
when there is no signal being sent to the projector. The projector 
will automatically power off when the countdown has finished (in 
minutes).
 Sleep Timer (min)
Sets the countdown timer interval. The countdown timer will start, 
with or without a signal being sent to the projector. The projector 
will automatically power off when the countdown has finished (in 
minutes).
 Power Mode (Standby)
 Eco.: Choose “Eco.” to save power dissipation further < 1W.
 Active: Choose “Active” to return to normal standby and the 
VGA out port will be enabled. 
	When Power mode (Standby) is set to Eco (