Optoma Ex762 Projector User Manual

							
English

Introduction

Remote Control
.  LED Indicator
2.  Power On/Off
3.  Page Up
4.  Mouse Right Click
5.  Four Directional 
  Select Keys
6.  Re-Sync
7.  Page Down 
8.   Volume +/-
9.  Zoom
0. AV mute
.  Video 
2. VGA 
3. Freeze
4. S-Video  
5. HDMI
6. Brightness
7. Menu
8. Keystone +/-
9. Source
20. Enter/Help
2. Mouse Left Click
22. PC/Mouse control 
23. Numbered keypad
  (for password input) 
24. Laser Pointer  
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Installation

	Connecting	the	Projector
	Connect	to	Computer/Notebook
.........................................................................\
...........................Power Cord2.........................................................................\
............................VGA Cable3.........................................................................\
.....................*Network Cable 4.........................................................................\
...........................*USB Cable 5.........................................................................\
..................*DVI/HDMI Cable6.........................................................................\
.......................*RS232 Cable7.........................................................................\
................*Audio Input Cable 8.........................................................................\
...............*VGA Output Cable9.........................................................................\
.............*Audio Output Cable
VGA1-IN / YPbPr/
VGA2-IN/SCART/YPbPr
VGA-OUTS-VIDEOVIDEOAUDIO-OUT(VGA1)AUDIO1-INRS-232USB(VGA2)AUDIO2-INHDMIRJ-45(S-VIDEO/VIDEO)AUDIO3-IN12V OUT
E62405SP
R
MOLEX

4
2
3
76
5
+ 2V Output
8
9
	I/O confi guration depends on models.
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory  
						

							
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 Installation

VGA1-IN / YPbPr/
VGA2-IN/SCART/YPbPr
VGA-OUTS-VIDEOVIDEOAUDIO-OUT(VGA1)AUDIO1-INRS-232USB(VGA2)AUDIO2-INHDMIRJ-45(S-VIDEO/VIDEO)AUDIO3-IN12V OUT

E62405SP
R

	Connect	to	Video	Sources
.........................................................................\
...........................Power Cord2.........................................................................\
............................VGA Cable 3.........................................................................\
.......*Composite Video Cable4........................................................................\
......................*S-Video Cable5................................................*5-Pin to 3 RCA Component/HDTV Adaptor6.........................................................................\
....*3 RCA Component Cable7.........................................................................\
..........*SCART/VGA Adaptor8.........................................................................\
........*Audio Cable Jack/RCA9.........................................................................\
.........................*HDMI Cable0.........................................................................\
...................*Network Cable
Composite Video Output
DVD Player, Set-top Box, HDTV receiver
S-Video Output

3
4
6
2
7
5
8
8
8
9
0
DVD Player, Set-top Box, HDTV receiver
+ 2V Output
	I/O confi guration depends on models 
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory  
						

							
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Installation

	Powering	On/Off	the	Projector
	Turn on the projector fi rst and then select the signal sources.
Powering On the Projector
.  Remove the lens cap. 
2. Securely connect the power cord and signal cable. When 
connected, the ON/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 ON/STANDBY LED will 
now turn Green. 
  The startup screen will display in approximately 0 seconds. 
The fi rst time you use the projector, you will be asked to 
select the preferred language and power saving mode.(*) 
4.  Turn on and connect the source that you want to display 
on the screen (computer, notebook, video player, etc). The 
projector will detect the source automatically. If not, push 
menu button and go to “OPTIONS”. 
Make sure that the “Source Lock” has been set to “Off”.
	If you connect multiple sources at the same time, press the 
“SOURCE” button on the control panel or direct source keys 
on the remote control to switch between inputs.
POWER?
POWER
?
Lens Cap
Power 2
	(*) When power saving mode is enabled, the VGA & Audio pass-through, RS-232 and RJ-45 will be de-activated during standby mode. 
						

							
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Installation

	Contact the nearest service center if the projector displays these symptoms. See pages 
6-62 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 “On/Standby” indicator 
flashes amber.
  “TEMP” LED indicator is lit red and if “On/Standby” 
indicator flashes amber. This indicates the projector has 
overheated. Under normal conditions, the projector can be 
switched back on.
  “TEMP” LED indicator flashes red and if “On/Standby”  
indicator flashes amber.  
 Unplug the power cord from the projector, wait for 30 seconds 
and try again. If the warning indicator light up again, please 
contact your nearest service center for assistance. 
Powering Off the Projector
.   Press the “” button on the remote control or 
on the control panel to turn off the projector. 
The following message will be displayed on the screen. 
  Press the “” button again to confirm otherwise the 
message will disappear after 5 seconds. When you 
press the “” button for the second time, the projector will 
display countdown timer and will shut down.
2.  The cooling fans continue to operate for about 0 seconds 
for cooling cycle and the ON/STANDBY LED will Flash 
Green. When the ON/STANDBY LED lights solid Amber, 
the projector has entered standby mode.
  If you wish to turn the projector back on, you must wait 
until the projector has completed the cooling cycle and 
has entered standby mode. Once in standby mode, simply 
press “” button to restart the projector.
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. 
						

							
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Installation

 Adjusting	the	Projected	Image
Adjusting the Projector’s Height 
The	projector	is	equipped	with	elevator	feet	for	adjusting	
the	image	height.
. Locate the adjustable foot you wish to modify on the 
underside of the projector. 
2. Rotate the adjustable rings clockwise/anticlockwise to 
lower or raise the projector. 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 lever to zoom in or out. To focus the 
image, rotate the focus ring until the image is clear. 
 .2x Zoom series will focus at distances from 4.92 to 32.8 
feet (.50 to 0.00 meters).
POWER
?
Focus Ring
Zoom Ring
Adjusting Projection Image Size
Hd
64.1(162.8cm)
83.3(211.6cm)
128.2(325.5cm)
205.1(520.8cm)
307.6(781.3cm)
46.1(117.2cm)
76.9(195.3cm)
100.0(253.9cm)
153.8(390.6cm)
246.1(625.0cm)
256.3(651.0cm)
38.4(97.7cm)
4.92(1.50m)
32.81(10.00m)26.25(8.00m)16.40(5.00m)10.66(3.25m)8.20(2.50m)
Width
Height
Diagonal
 This table is for user’s reference only.
Screen(Diagonal)
Max.46.1”	(117.2cm)76.9”	(195.3cm)100.0”	(253.9cm)153.8”	(390.6cm)246.1”	(625.0cm)307.6”	(781.3cm)
Min.38.4”	(97.7cm)64.1”	(162.8cm)83.3”	(211.6cm)128.2”	(325.5cm)205.1”	(520.8cm)256.3”	(651.0cm)
ScreenSize
Max.(WxH)36.9”	x	27.7”93.8	x	70.3cm61.5”	x	46.1”156.3	x	117.2cm80.0”	x	60.0”203.1	x	152.3cm123.0”	x	92.3”312.5	x	234.4cm196.9”	x	147.6”500.0	x	375.0cm246.1”	x	184.5”625.0	x	468.8cm
Min.(WxH)30.8”	x	23.1”78.1	x	58.6cm51.3”	x	38.4”130.2	x	97.7cm66.6”	x	50.0”169.3	x	127.0cm102.5”	x	76.9”260.4	x	195.3cm164.0”	x	123.0”416.7	x	312.5cm205.1”	x	153.8”520.8	x	390.6cm
HdMax.4.15”	(10.55cm)6.92”	(17.58cm)9.00”	(22.85cm)13.84”	(35.16cm)22.15”	(56.25cm)27.68”	(70.31cm)
Min.3.46”	(8.79cm)5.77”	(14.65cm)7.50”	(19.04cm)11.53”	(29.3cm)18.45”	(46.88cm)23.07”	(58.59cm)
Distance4.92’	(1.50m)8.20’	(2.50m)10.66’	(3.25m)16.40’	(5.00m)26.25’	(8.00m)32.81’	(10.00m) 
						

							
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User Controls

Control Panel
 Control Panel & Remote Control
Using the Control Panel
PowerRefer to the “Power On/Off the Projector” section on 
pages 4-5.
RE-SYNCAutomatically synchronize the projector to the input 
source.
 EnterConfi rm 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.
?HELPHelp Menu (refer to page 2). 
Four Directional 
Select KeysUse     to select items or make adjust-
ments to your selection.
KeystoneUse   to adjust image distortion caused 
by tilting the projector. (±40 degrees)
Lamp LEDIndicate the projector’s lamp status.
Temp LEDIndicate the projector’s temperature status. 
ON/STANDBY LEDIndicate the projector’s status.
POWER? 
						

							
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 User Controls

Remote Control
Using the Remote Control
Power  
Refer to the “Power On/Off the Projector” 
section on pages 4-5.
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 Confi rm your item selection.
 ?   Help Menu (refer to page 2). 
SourcePress “Source” to select an input signal.
Re-SYNC Automatically synchronizes the projector to 
the input source.
Four Directional 
Select KeysUse     to select items or make 
adjustments to your selection.
Keystone +/-Adjust image distortion caused by tilting the 
projector.
Volume +/-Adjust to increase / decrease the volume.
Brightness Adjust the brightness of the image.
Menu
Press “Menu” to launch the on-screen 
display (OSD) menu. To exit OSD, press 
“Menu” again.
ZOOM Zoom in on an image.
Press   buttons to alter zoom.
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User Controls

Remote Control
Using the Remote Control
HDMIPress “HDMI” to choose HDMI source.
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.
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