Optoma Projector Ep910 User Manual

							
11English

Installation

Connect the Video
 Due to the differ-   ence in applica-     tions for each      country, some      regions may have    different      accessories.
1. .............................................................................................................Power Cord2. ......................................................................RCA Component Cable for YPbPr3. ...........................................................................SCART RGB/S-Video Adaptor 4. ............................................................................................................Audio Cable5. ........................................................................................Composite Video Cable6. .........................................................................................................S-Video Cable 
1
2
3
S-Video Output
Video Output
DVD Player, Settop Box, HDTV receiver
Audio Output
4
5
6 
						

							
12English

Installation

Powering On the Projector
1.  Remove the lens cap. 
2.  Ensure that the power cord and signal cable are securely 
connected.  The Power LED will turn green.
3.  Turn on the lamp by pressing “” button on the control 
panel. And the Power LED will turn blue.
4.  Turn on your source (computer, notebook, video player,etc.).  
The projector will detect your source automatically within  
“Management-II” menu, check that “Source Detect” has 
been set to “Auto”.
 If the screen displays “No Signal”, please make sure the  
  signal cables are securely connected.
 If you connect multiple sources at the same time, use the  
  “Source” button on the control panel or use the “Auto  
  Search”button on the remote control to switch. 
Powering On/Off the Projector
Turn on the projector first and then the signal sources.
Power/Standby
Lens Cap1
2 
						

							
13English

Installation

Warning Indicator
  When the “LAMP” indicator lights solid red, the projector 
will automatically shut itself down. Please contact your local 
reseller or service centre. See page 40. 
  When the “TEMP” indicator lights solid red, it indicates the 
projector has overheated. The projector will automatically 
shut itself down.
  Under normal conditions, the projector can be switched on 
again after it has cooled down.  If the problem persists, you 
should contact your local dealer or our service center. See 
page 40. 
  When the “TEMP” and “LAMP” indicator light solid red, it 
indicates the fan has failed. Please contact your local dealer 
or our service centre. See page 40. 
Powering Off the Projector
1.   Press the “” button to turn off the projector lamp, you will 
see a message
  
  displayed on the projector’s screen. Press the “Power/Stand-
by” button again to confirm, otherwise the message will 
disappear after 5 seconds.     
2.  The cooling fans continue to operate for about 60 seconds 
for cooling cycle and the Power LED will flash (1 second 
intervals) green.  When the Power LED begins flashing (0.5 
second intervals), the projector has entered standby mode.
3.  Disconnect the power cord from the electrical outlet and the 
projector.
4.  Do not turn on the projector immediately following a power 
off procedure. 
						

							
14English

Installation

Adjusting the Projected Image
Adjusting the Projector Image Height
Tilt Adjusting Feet
Elevator Foot
Elevator Button
The projector is equipped with elevator feet for adjusting the 
image height.
 To raise the image:
1.  Press the elevator button .
2.  Raise the image to the desired height angle , then release  
  the button to lock the elevator foot into position.
3.  Use screw in feet  to fine-tune the display angle. 
 To lower the image:
1.  Press the elevator button.
2.  Lower the image, then release the button to lock the  
  elevator foot into position. 
3.  Use screw in feet  to fine-tune the display angle.
1
2
3 
						

							
15English

Installation

61.5"
(156.3cm) 102.5"
(260.4cm) 143.5"
(364.6cm) 184.5"
(468.8cm) 246.1"
(625.0cm)
36.9" 
(93.8cm) 73.8"
(187.5cm) 123.0"
(312.5cm) 172.2"
(437.5cm) 221.5"
(562.5cm) 295.3"
(750.0cm)
4.9'
39.4' 29.5' 23.0' 16.4' 9.8'
(1.5m)
(12.0m) (9.0m) (7.0m) (5.0m)
(3.0m) 30.8"
(78.1cm)

Diagonal
Focus Ring
Zoom Lever
Adjusting the Projector Zoom / Focus
You may turn the zoom lever to zoom in or out.  To focus the im-
age, rotate the  focus ring until the image is clear. The projector 
will focus at distances from 4.9 to 39.4 feet (1.5 to 12.0 meters). 
Adjusting Projection Image Size
This graph is for user’s reference only.
Screen(Diagonal)
Max.36.9”(93.8cm)73.8”(187.5cm)123.0”(312.5cm)172.2”(437.5cm)221.5”(562.5cm)295.3”(750.0cm)Min.30.8”(78.1cm)61.5”(156.3cm)102.5”(260.4cm)143.5”(364.6cm)184.5”(468.8cm)246.1”(625.0cm)
Screen 
Size
Max.(WxH)29.52”x 22.14”75.0 x 56.3cm59.04” x 44.28”150.0 x 112.5cm98.4” x 73.8”250.0 x 187.5cm137.76” x 103.32”350.0 x 262.5cm177.20” x 132.90”450.0 x 337.5cm236.24” x 177.18”600.0 x 450.0cmMin.(WxH)24.64” x 18.48”62.5 x 46.9cm49.20” x 36.90”125.0 x 93.8cm82.0” x 61.5”208.3 x 156.2cm114.8” x 86.1”291.7 x 218.8cm147.6” x 110.7”375.0 x 281.3cm196.88” x 147.66”500.0 x 375.0cm
Distance4.9’ (1.5m)9.8’ (3.0m)16.4’ (5.0m)22.3’ (7.0m)29.5’ (9.0m)39.4’ (12.0m) 
						

							
16English

User Controls

Remote ControlControl Panel
Control Panel & Remote Control
There are two ways for you to control the functions: Remote 
Control and Control Panel.
Using the Control Panel
PowerRefer to the “Power On/Off the Projector” section 
on pages 12-13.
SourcePress “Source” to select an input signal.
MenuTurns the menu On or Off.
Four Direc-
tional Select 
Keys
Use        to navigate through the menus.
EnterConfirm your item selection.
Re-Sync Automatically synchronizes the projector to the 
input source. 
						

							
17English

User Controls

Using the Remote Control
PowerRefer to the “Power On/Off the Projector” section 
on pages 12-13.
Re-Sync Automatically synchronizes the projector to the 
input source.
KeystoneAdjusts image distortion caused by tilting the 
projector (±16 degrees).
Zoom InZoom in to magnify the image.
Zoom OutZoom out to reduce the image.
Page UpUse this button to page up.
Page DownUse this button to page down.
Mouse Right 
Click
Mouse right click.
Mouse Left 
Click
Mouse left click.
AV/PCSwitch AV mode or PC mode.
Auto Search 
(Source)
Press “Source” to choose RGB, Component-p, 
Component-i, S-Video, Composite Video and 
HDTV sources.
FreezePress “Freeze” to pause the screen image.
AV MuteMomentarily turns off the audio and video.
Display ModeSelect the display mode from PC, Movie, Game, 
sRGB, Dynamic and User.
Display      
Format
Display the “Display Format” section of the on-
screen display menu to select the desired aspect 
ratio.
MenuDisplay or exits the on-screen display menus for 
projector.
Four Direc-
tional Select 
Keys
Use        to navigate through the menus.
EnterConfirm your item selection.
Laser ButtonAim the remote at the viewing screen, press and 
hold this button to activate the laser pointer.
VideoChoose composite video source. 
						

							
18English

User Controls

S-VideoChoose S-video source.
ComponentChoose component source.
DVIChoose DVI-I source.
VGAChoose VGA source. 
						

							
19English

User Controls

The Projector has multilingual On Screen Display menus that 
allow you to make image adjustments and change a variety of 
settings. The projector will automatically detect the source. 
How to operate 
1.  To open the OSD menu, press “Menu” on the Remote Control  
  or Control Panel.
2. When OSD is displayed, use     keys to select any item in the  
  main menu.  While making a selection on a particular page, press  
  key to enter sub menu.
3. Use      keys to select the desired item and adjust the   
  settings by     key.  
4. Select the next item to be adjusted in the sub menu and adjust as  
  described above.   
5. Press “Menu” to confirm, and the screen will return to the main  
  menu.
6.  To exit, press “Menu”again.  The OSD menu will close and the  
  projector will automatically save the new settings.
On Screen Display Menus
Main Menu
Sub MenuSetting 
						

							
20English

User Controls

Menu Tree