Optoma Projector Ew400 User Manual

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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 address 
or keep DHCP off to manually enter the 
network information
2. Then choose apply and press “
” button to complete the configuration 
process.
3. Open your web browser and type in 
the projector’s ip address to access the 
Crestron control page.
How to use web browser to control your projector
4. BPlease see below for keyboard 
character keys space limitation.
Category ItemInput-Length 
 
(characters)
Crestron Control IP Address
15
IP ID 2
Port 5
Projector Projector Name
20
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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Below is an example on how to do a quick network setup
Step 1: Assign an ip address of 192.168.0.100 and subnet mask of 255.255.255.0.
Step 2: Select apply and press enter to save the changes and then exit the menu.
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: 192.168.0.101 
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: Connect a cat5 cross-over 
network cable between the 
projector and the computer. 
Step 9: 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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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.
 Test Pattern
Display a test pattern. There are Grid, White pattern and None.
  Background Color
Use this feature to display a “Black”, “Red”, “Blue”, “Green” or 
“White”, screen when no signal is available.
 Reset
Choose “Yes” to return the display parameters on all menus to the 
factory default settings.
OPTIONS
	To turn off the key-pad lock, press and hold “Enter” key on top of the projector for 5 seconds. 
						

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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).
 Quick Resume
 On:   If the projector is accidentally turned off, this feature allows 
the projector to be instantly powered on again, if selected 
within a period of 100 seconds.
 Off: The fan will start cooling the system immediately when user 
turns off the projector.
 Power Mode (Standby)
 Eco.: Choose “Eco.” to save power dissipation further < 0.5W.
 Active: Choose “Active” to return to normal standby and the 
VGA out port will be enabled. 
	When Power mode (Standby) is set to Eco (
						

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OPTIONS |  
Lamp Settings
 Lamp Hours
Display the projection time.
 Lamp Reminder
Choose this function to show or to hide the warning message 
when the changing lamp message is displayed.  
The message will appear 30 hours before suggested replacement 
of lamp.
 Brightness Mode
 BRIGHT: Choose “BRIGHT” to increase the brightness. 
 Eco.: Choose “Eco.” to dim the projector lamp which will lower 
power consumption and extend the lamp life. 
 Eco+:   When Eco+ mode is activated, the brightness level of the 
content is automatically detected to significantly reduced 
lamp power consumption (up to 30%) during periods of 
inactivity.  
 Lamp Reset
Reset the lamp hour counter after replacing the lamp.
	When ambient tem-perature is over 40°C in operating, the projector will switch to Eco automatically.
  
						

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Network Application System includes the Network Display 
System, Web Administration System and Multi-media Card 
Reader Application which can bring the high performance 
in network projection. Base on network protocol, user can 
configure the projector remotely. It supports to connect the PC 
with Projector by USB, Ethernet, and Wireless. This project 
makes full use of the network capability. It allows the admin-
istrator to control all the projectors in one building by one PC. 
When some emergencies happen, the projector can send out 
alert information to administrator by email and web page. It 
can read more than one USB device directly and show all the 
images in it
This project consists of three software applications which 
make full use of the network and USB capability
• Web Administration
• Card Reader
• Optoma Presenter
How to use Web Administration 
The Web Administration application allows user to configure the 
projector remotely via widely used TCP/IP protocol from anywhere 
in the building.
1. Start the web browser, and enter the IP address of the projector in 
URL: http://IP-address, the log-in web page is displayed.
Network Application System 
Introduction 
						

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2 There are 3 options in this page. 
•  Click “Download”, it displays the interface to download the soft-
ware of “Network Display”.
• Click “Crestron”, to enter the control page of Flash UI.
• Click “Admin”,  the log-in page shows up.
3. Enter the password and click [Login] button, and then main page 
is displayed. The default password is “admin” when target system 
is brand new. The maximum password is 8 characters with any 
characters except “space”.
  System Status
This selection allows you to see current network and firmware 
status of the projector.
 General Setup
Admin password can be changed here.