Optoma Tx779 Projector User Manual

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Setup | RS232
RS232
Press Enter to enter the RS232 sub menu and use the Left (◄) or Right (►) 
key to select your preferred RS232 control.
When selecting 
Network, a message displays as below: 
User Controls 

English
User Controls
Setup | Advanced
Logo
Select the screen to display during startup. 
4 Optoma—the supplied default startup screen.
4 User—customized screen capture using the Logo Capture function.
Logo Capture
Capture a displayed screen to use as the startup screen.
1. Display the desired screen on the projector.
2. Select Logo Capture from the Advanced menu. A confirmation screen displays.
3. Select 
OK. Screen capture in progress will display. 
When finished, Screen capture Succeeded...

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Options
Source Lock
Lock  the  current  source  as  the  only  available  source,  even  if  the  cable  is 
unplugged. 
4 On—only the current source is recognized as an input source.
4 Off—all sources selected in Image | Advanced | Input Source are  
recognized as an input source.
High Altitude
Adjust the fan speed to reflect the environment.
4 On—increases fan speed for high temperature, humidity, or altitude.
4 Off—regular fan speed for normal conditions.
Information Hide
Suppress...

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Options
Background Color
Select  the  desired  background  color  for  the  projected  image  when  no 
source is detected.
Advanced
Enter the Advanced menu. See page 45 for more details.
Lamp Settings
Enter the Lamp Setting menu. See pages 46-47 for more details.
Reset
Reset all Options to default factory settings.
User Controls 

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Options | Advanced
Direct Power On
Enable or disable Direct Power On.
4 On— the projector powers on automatically when AC power is supplied.
4 Off— the projector must be powered on as normal.
Signal Power On
Enable or disable Signal Power On.
4 On— the projector turns on automatically when an active signal is detected.
4 Off— the projector can be turned on by pressing the "Power" button. 
Auto Power Off (min)
Set  the  Auto  Power  Off  interval.  The  projector  powers  off...

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Options | Lamp Settings
Lamp Hour
Displays the number of hours the lamp has been active. This item is for 
display only.
Lamp Reminder
Enable or disable the lamp life span reminder. 
4 On—a warning message displays when remaining lamp life is less than 30 hours.
4 Off—no warning message displays.
Brightness Mode
Select the lamp brightness mode.
4 Bright—the default setting.
4 STD—lower brightness setting to conserve lamp life.
User Controls 

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Options | Lamp Settings
Lamp Reset
After  replacing  the  lamp,  reset  the  lamp  counter  to  accurately  reflect  the 
new lamp’s life span.
1. Select Lamp Reset.A confirmation screen displays.
2. Select 
Yes to reset the lamp counter to zero.
User Controls 

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LAN_RJ45
For simplicity and ease of operation, the Optoma projector provides  
diverse networking and remote management features.
The LAN/RJ45 function of the projector through a network, such as   
remotely manage:  Power On/Off, Brightness and Contrast settings. Also, 
projector status information, such as: Video-Source, Sound-Mute, etc.
LAN_RJ45
1. Connect an RJ45 cable to RJ45 ports on the projector and the PC (Laptop).
2. On the PC (Laptop), select Start -> Control Panel-> Network...

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5. Click Properties.
6. Fill in the IP address and Subnet mask, then press 
OK. 
7. Press the 
Menu button on the projector.
8. Select OSD-> SETUP-> Network-> Enabled.
9. Input the following:
4  IP Address: 
 10.10.10.10
4  Subnet Mask: 
 255.255.255.0
4  Gateway: 
 0.0.0.0
4  DNS: 
 0.0.0.0
10. Press 
Apply (Enter) to confirm settings.
11. Open a web browser (ex, Microsoft Internet Explorer with Adobe  Flash Player 9.0 or higher).
User Controls 

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12. In the Address bar, input the IP address: 10.10.10.10. 
13. Press Apply.
The projector is setup for remote management. The LAN/RJ45 function 
displays as follows.
 
14. Based on network web-page for the input-string in [tools] tab, the 
limitation for Input-Length is in the below list (“space” and the other 
punctuation key included): 
CategoryItemInput-Length (characters)
Crestron Control IP Address
15
IP ID 2
Port 5
Projector Projector Name 10
Location
9
Assigned To 9
Network...