Optoma Projector Ew762 User Manual

11English
Installation
VGA1-IN / YPbPr /
VGA2-IN
 / SCART / YPbPr
VGA-OUT S-VIDEO
VIDEO
AUDIO-OUT
(VGA 1)
AUDIO1-IN
RS-232
USB
(VGA 2)
AUDIO2-INHDMI
R-J45(S-VIDEO/VIDEO)
AUDIO3-IN
E62405SP
R
MOLEX
12V OUT1
4
2
3
76
5
89
Connect to Computer/Notebook
Connecting the Projector
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory 
+12V Output...

12English
Installation
Connect to Video Sources
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory 
VGA1-IN / YPbPr /
VGA2-IN
 / SCART / YPbPr
VGA-OUT S-VIDEO
VIDEO
AUDIO-OUT
(VGA 1)
AUDIO1-IN
RS-232
USB
(VGA 2)
AUDIO2-INHDMI
R-J45(S-VIDEO/VIDEO)
AUDIO3-IN
E62405SP
R
12V OUT
1....................................................................................................Power...

13English
Installation
Powering the projector On / Off
	Turn on the projector first and then select the signal sources.
Powering On the Projector
1. Remove the lens cap. 
2. Securely connect the power cord and signal cable. When 
connected, the POWER/STANDBY LED will turn Amber. 
3. Turn on the lamp by pressing “” button either on the top of 
the projector or on the remote. The POWER/STANDBY LED 
will now turn Green. 
 The startup screen will display in approximately 10 seconds. 
The first time you...

14English
Installation
	Contact the nearest service center if the projector displays these symptoms. See pages 64-65 for more information.
Warning Indicator
When the warning indicators (see below) come on, 
the projector will automatically shutdown: 
 “LAMP” LED indicator is lit red and if “POWER/STANDBY” 
indicator flashes amber.
 “TEMP” LED indicator is lit red and if “POWER/STANDBY” 
indicator flashes amber. This indicates the projector has 
overheated. Under normal conditions, the projector can be...

15English
Installation
Adjusting the Projected Image
Adjusting the Projector’s Height 
The projector is equipped with elevator feet for adjusting 
the image height.
1. Locate the adjustable foot you wish to modify on the 
underside of the projector. 
2. Rotate the adjustable ring clockwise to raise the projector 
or counter clockwise to lower it. Repeat with the remaining 
feet as needed.
Tilt-Adjustment Feet
Tilt-Adjustment Ring  

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Installation
Adjusting the Projector’s Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus the im-
age, rotate the focus ring until the image is clear.  
 WXGA series: The projector will focus at distances from 3.93 
to 32.8 feet (1.2 to 10.0 meters).
Adjusting Projection Image Size
 WXGA series: Projection Image Size from 36.3” to 362.0” 
(0.9 to 9.2 meters).
Width
Height
Diagonal
Top View
Side View Projection Distance (D)
Projection Distance (D) Screen
Screen
Screen (W)...

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Installation
 This table is for user’s reference only.
WXGA
Diagonal length (inch) size of 16:10 Screen
Screen Size W x HProjection Distance (D)Offset (Hd)(m)(inch)(m)(feet)
WidthHeightWidthHeightwidetelewidetele(m)(feet)
44.00 0.95 0.59 37.40 23.23 1.20 1.50 3.94 4.92 0.07 0.24 
60.00 1.29 0.81 50.79 31.89 1.70 2.00 5.58 6.56 0.10 0.33 
70.00 1.51 0.94 59.45 37.01 1.90 2.30 6.23 7.54 0.12 0.38 
80.00 1.72 1.08 67.72 42.52 2.20 2.60 7.22 8.53 0.13 0.44 
90.00 1.94 1.21 76.38 47.64 2.50 3.00...

18English
User Controls
Using the Control Panel
POWERRefer to the “Power On/Off the Projector” section on 
pages 13-14.
RE-SYNCAutomatically synchronize the projector to the input 
source.
EnterConfirm your item selection.
SOURCEPress “SOURCE” to select an input signal.
MenuPress “Menu” to launch the on-screen display 
(OSD) menu. To exit OSD, Press “Menu” again.
Four Directional 
Select KeysUse     to select items or make adjust-
ments to your selection.
KeystoneUse   to adjust image distortion caused...

19English
User Controls
Remote Control
Using the Remote Control
Power  
Refer to the “Power On/Off the Projector” 
section on pages 13-14.
Laser   Press to use laser pointer.
L ButtonMouse left click.
R ButtonMouse right click.
Page +Use this button to page up.
Page -Use this button to page down.
Enter  / Help Confirm your item selection.
 Help Menu (refer to page 21).
SourcePress “Source” to select an input signal.
Re-SYNC Automatically synchronizes the projector to 
the input source.
Four Directional...

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User Controls
Using the Remote Control
FreezePress “Freeze” to pause the screen image. 
Press this button again to unlock.
AV muteMomentarily turns off/on the audio and 
video.
S-Video Press “S-Video” to choose S-Video source.
VGAPress “VGA” to choose VGA sources.
VideoPress “Video” to choose Composite video 
source.