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Optoma Ep747 Projector User Manual

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Page 11

11English

Installation

Connect the Video
 Due to the differ-ence in applications for each country, some regions may have different acces-sories.
1. .............................................................................................................Power Cord2. ......................................................................RCA Component Cable for YPbPr3. ..........................................................................SCART VGA/S-Video Adaptor 4....

Page 12

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 red.
3.  Turn on the lamp by pressing “Power/Standby” button on 
the control panel. And the Power LED will turn green.
4.  Turn on your source (computer, notebook, video player, 
etc.).  The projector will detect your source automatically 
within  “Management” menu; check that “Source Lock” has 
been set to “Auto”.
 If you...

Page 13

13English

Installation

Warning Indicator
  When the “TEMP” indicator turns red, it indicates the pro-
jector has overheated. The projector will automatically shut 
itself down.  
  When the “LAMP” indicator turns red, it indicates a prob-
lem with the lamp.  Turn off the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center. See page 38. 
 When the “LAMP” indicator flashes red, it indicates the 
fan has failed.  Stop using the...

Page 14

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...

Page 15

15English

Installation

61.5"(156.3cm)
102.5"(260.4cm)
143.5"(364.6cm)
184.5"(468.8cm)
250.2"(635.4cm)
36.9"(93.8cm)
73.8"(187.5cm)
123.0"(312.5cm)
172.2"(437.5cm)
221.5"(562.5cm)
300.2"(762.5cm)
4.9'(1.5m)
40.0'(12.2m)29.5'(9.0m)23.0'(7.0m)16.4'(5.0m)9.8'(3.0m)
30.8"(78.1cm)
Width
HeightDiagonal
Hd

Focus Ring
Zoom Lever
Adjusting the Projector Zoom / Focus
You  may  turn  the  zoom  lever  to  zoom  in  or  out.    To  focus 
the...

Page 16

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.
KeystoneAdjusts image distortion caused by tilting the...

Page 17

17English

User Controls

Using the Remote Control
PowerRefer to the “Power On/Off the Projector” section 
on pages 12-13.
Sync Automatically synchronizes the projector to the 
input source.
KeystoneAdjusts image distortion caused by tilting the 
projector (±15 degrees).
Display      
Format
Display the “Display Format” section of the on-
screen display menu to select the desired aspect 
ratio.
Laser ButtonAim the remote at the viewing screen, press and 
hold this button to activate the laser pointer....

Page 18

18English

User Controls

S-VideoChoose S-video source.
VGA1Choose primary VGA-In source.
VGA2Choose secondary VGA-In source or SCART 
source.
DVIChoose DVI-D source. 

Page 19

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...

Page 20

20English

User Controls

Menu Tree 
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