Optoma Projector Eh500 User Manual

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User Controls
Setup | LAN Settings
If the connection is successful, the OSD display will show the 
following dialogue box.
Network State—to display network information.
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 projector.
DNS—Select DNS number.
Apply—Press “ENTER” to apply the selection.
MAC Address—Read only.
NoteNote
Network sub-menu can only be accessed if a network cable is connected.      
						

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User Controls
 Crestron
Press ◄► to check to enable/disable Crestron.
 Extron
Press ◄► to check to enable/disable Extron.
 PJ Link
Press ◄► to check to enable/disable PJ Link.
 AMX Device Discovery
Press ◄► to check to enable/disable AMX Device Discovery.
 Telent
Press ◄► to check to enable/disable Telnet.
Setup |  
Control Settings     
						

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User Controls
Options
 Input Source
Enter the Input Source submenu. Select the sources to scan for at 
startup. See page 46 for more information.
 Source Lock
Lock the current source as the only available source, even if the 
cable is unplugged.
On—only the current source is recognized as an input source.
Off—all sources selected in Options | Input Source are recognized as an input source.
 High Altitude
Adjust the fan speed to reflect the environment.
On—increases fan speed for high temperature, humidity, or altitude.
Off—regular fan speed for normal conditions.
 Information Hide
Suppress informational messages on the projected screen.
On—no status messages appear on screen during operation.
Off— status messages appear as normal on screen during operation.      
						

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User Controls
 Keypad Lock
Lock the buttons on the projector top panel.
On—a warning message displays to confirm keypad lock.
Off—projector keypad functions as normal.
 Test Pattern
Display a test pattern. There are Grid, White and None.
 Background Color
Select the desired background color for the projected image when 
no source is detected.
 Remote Settings
Enter the Remote settings. See page 47 for more information.
 12V Trigger
Press ◄► to select 12V Trigger whether output or not.
NoteNote
Hold "ENTER" key on keypad for 5 seconds to unlock keypad     
						

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User Controls
 Advanced
Enter the Advanced menu. See pages 48-49 for more 
details.
 Lamp Setting
Enter the Lamp Setting menu. See pages 50-51 for more 
details.
 Information
Show the projector information.
 Reset
Reset all Options to default factory settings.      
						

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User Controls
 Input Source
Use this option to enable / disable input sources. Press ▲ or ▼ 
to select a source, then press ◄ or ► to enable / disable it. Press 
“ENTER” to finalize the selection. The projector will not search 
inputs that are de-selected.
Options |  
Input Source
NoteNote
If all sources are deselected, the projector cannot display any images. Always leave at least one source selected.     
						

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User Controls
 Function 1
Set F1 key as a hotkey for Brightness, Contrast, Color, Color 
Temp. or Gamma function.
 Function 2
Set F2 key as a hotkey for Source Lock, Projection, Lamp 
Settings, Mute, Digital Zoom or Volume function.
 IR Function
Enable or Disable projector’s IR function.
 Remote Code
Press ◄► to set Remote custom code and press “ENTER” to 
change to the setting.
Options |  
Remote Settings      
						

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User Controls
Options | Advanced
 Direct Power On
Enable or disable Direct Power On.
 
On—the projector powers on automatically when AC power is supplied.
 
Off— the projector must be powered on as normal.
 Signal Power On
Enable or disable Signal Power On.
 
On—the projector powers on automatically when an active signal is detected.
 
Off— disable the power on trigger by active signal is detected.
1. Only available on Standby Mode is Active.
2. If projector is turned off with keeping input the signal source 
(the last image source showing on screen), it will not re-start 
unless:
a.  Terminate the last image source and input any signal source 
again.
b.  Unplug and re-plug the projector power again.
3. Signal power on will ignore “source lock” setting.
NoteNote     
						

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User Controls
 Auto Power Off (min)
Set the Auto Power Off interval. The projector powers off the lamp 
after 30 minutes of no signal by default. The following warning is 
displayed 60 seconds before power off.
 Sleep Timer (min)
Set the Sleep Timer interval. The projector powers off after the 
specified time period of inactivity (regardless of signal). The 
following warning is displayed 60 seconds before power off.
 Quick Resume
If Quick Resume is On, the projector can resume operating soon 
provided the projector is turned back on within 100 seconds of 
being turned off.
 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.
NoteNote
When Power Mode (Standby) is set to Eco, the VGA & Audio pass-through, RS232 and RJ45 will be deactivated when the projector is in standby.      
						

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User Controls
 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. 
 
On—a warning message displays when remaining lamp life is less than 30 hours.
 
Off—no warning message displays.
 Brightness Mode
Select the lamp brightness mode.
 
Bright—the default setting.
 
Dynamic—allow the projector to sens dark and bright projected image by automatically control lamp power 100%~30%.
 
Eco+—lower brightness setting 80%~30% to conserve lamp life.
Options |  
Lamp Setting