Optoma Th7500 Nl Projector User Manual

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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
If changes are made they will take effect the next time the...

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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...

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User Controls
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 the 
projector’s IP address from the OSD 
LAN screen. The following web page will 
display as below:
4. If connecting the projector to external 
Crestron control hardware, the settings 
can be found in the [tools] tab. (see 
picture).
How...

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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...

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User Controls
 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 use-
ful 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...

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User Controls
 VGA Out
Use this feature to display the screen from input source. 
 Auto:   In standby mode (active), the default VGA out loops 
through from VGA1; unless VGA2 locked in last operation, 
VGA2 will loop through to VGA out.
 VGA 1:   Choose the VGA 1-In input connector.
 VGA 2:  Choose the VGA 2-In input connector.
 Reset
Choose “Yes” to return the display parameters on all menus to the 
factory default settings. 

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User Controls
 Function 1
Choose your desired function from “Brightness” , “PIP”, “Test Pat-
tern”, “Zoom”, “Projection”, “V ARC+” or “H ARC+”.
 Function 2
Choose your desired function from “Contrast” , “PIP Source”, “PIP 
Swap”, “Color”, “V ARC-”, “H ARC-” or “Lamp Settings”.
 IR Function
When this function is “On”, the projector can be operated by the 
remote control. By selecting “Off”, you will only be able to use the 
control panel keys.
 Remote Code
Set IR address of the remote. The...

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User Controls
the remote code, the remote control LED indicator will flash 
Green 4 times to confirm. 

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User Controls
OPTION | 
Advanced
 Direct Power On
Choose “On” to activate Direct Power mode. The projector will au-
tomatically power on when AC power is supplied, without pressing 
the “” key on the projector control panel or on the remote control.
 Signal Power On
The projector will power on when it receives a signal. This elimi-
nates the need to use the “Power” button on the remote control or 
the projector keypad.
 Auto Power Off (min)
Sets the countdown timer interval. The countdown timer...

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User Controls
OPTION |  
Lamp Settings
 Lamp Mode
Select single/dual lamp mode of the projector.
 Dual: Default value for this function.
 Relay: When the difference in lamp life between the two lamps 
reaches 48 hours, the system will automatically switch to the 
lamp with the lower usage.
 Lamp 1: One lamp illuminates. (Lamp1 is always used.)
 Lamp 2: One lamp illuminates. (Lamp2 is always used.)
 Lamp 1 Hour
Display the projection time for lamp 1.
 Lamp 2 Hour
Display the projection time...