Optoma Ex555 Projector User Manual

							11English
Installation
Connecting the Projector
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory 
AUDIO-IN
AUDIO OUT
VGA1-IN 
/ YPbPr
RS-232C
VGA-OUT
VGA2-IN / YPbPr
HDMI
S-VIDEO
 VIDEO
USB
m o l e
x
MOLEX
E62405SP
R1
2
4
1....................................................................................................Power Cord2....................................................................................................*USB Cable3...........................................................................................*DVI/HDMI Cable4.....................................................................................................VGA Cable5................................................................................................*RS232 Cable6.........................................................................................*Audio Input Cable 7......................................................................................*Audio Output Cable8........................................................................................*VGA Output Cable
563
8
7
Audio Output
	The interface is subject to model’s specifi-cations.
Connect to Computer/Notebook 
						

							12English
Installation
Connect to Video Sources
	Due to the difference in applications for each country, some regions may have different accessories.
	(*) Optional accessory 
AUDIO-IN
AUDIO OUT
VGA1-IN 
/ YPbPr
RS-232C
VGA-OUT
VGA2-IN / YPbPr
HDMI
S-VIDEO
 VIDEO
USB
E62405SP
R
1....................................................................................................Power Cord2..................................................................................................*HDMI Cable3................................................*15-Pin to 3 RCA Component/HDTV Adaptor4.............................................................................*3 RCA Component Cable5.................................................................................*Audio Cable Jack/RCA6..............................................................................................*S-Video Cable7................................................................................*Composite Video Cable
Composite Video Output
DVD Player, Set-top Box, HDTV receiver
S-Video Output
1
25
6
Audio Output
4
5
3
7
	The interface is subject to model’s specifi-cations.     
						

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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. (optional) 
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 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.
	When Power mode (Standby) is set to Eco (
						

							14
English
Installation
	Contact the 
nearest service 
center if the 
projector displays 
these symptoms. 
See pages 
60-61 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 
switched back on.

  “TEMP” LED indicator flashes red and if “POWER/STAND -
BY” 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
1.  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 15 seconds. When you press 
the “
” button for the second time, the fan will start cool-
ing the system and will shut down.
2.  The cooling fans continue to operate for about 10 seconds 
for cooling cycle and the POWER/STANDBY LED will 
Flash Green. When the POWER/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. 
						

							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.  
 SVGA/XGA series: The projector will focus at distances from 
3.28 to 39.4 feet (1.0 to 12.0 meters).
 WXGA series: The projector will focus at distances from 3.28 
to 39.4 feet (1.0 to 12.0 meters).
Adjusting Projection Image Size
 SVGA/XGA series: Projection Image Size from 22.9” to 
300.0” (0.6 to 7.6 meters).
 WXGA series: Projection Image Size from 27.2” to 301.0” 
(0.7 to 7.6 meters).
Width
Height
Diagonal
Top View
Side View Projection Distance (D)
Projection Distance (D) Screen
Screen
Screen (W)
Screen (H)
Offset (Hd)
Focus Ring
Zoom Ring          
						

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Installation
SVGA/XGA
 This table is for user’s reference only.
 This table is for user’s reference only.
WXGA
Diagonal length (inch) size of 4:3 Screen
Screen Size W x HProjection Distance (D)Offset (Hd)(m)(inch)(m)(feet)
WidthHeightWidthHeightwidetelewidetele(m)(feet)
30.00 0.61 0.46 24.00 18.00 1.19 1.31 3.90 4.30 0.07 0.22 
40.00 0.81 0.61 32.00 24.00 1.58 1.75 5.20 5.73 0.09 0.30 
60.00 1.22 0.91 48.00 36.00 2.38 2.62 7.80 8.60 0.14 0.45 
70.00 1.42 1.07 56.00 42.00 2.77 3.06 9.10 10.03 0.16 0.52 
80.00 1.63 1.22 64.00 48.00 3.17 3.50 10.40 11.46 0.18 0.60 
90.00 1.83 1.37 72.00 54.00 3.57 3.93 11.70 12.90 0.21 0.67 
100.00 2.03 1.52 80.00 60.00 3.96 4.37 13.00 14.33 0.23 0.75 
120.00 2.44 1.83 96.00 72.00 4.75 5.24 15.60 17.20 0.27 0.90 
150.00 3.05 2.29 120.00 90.00 5.94 6.55 19.50 21.49 0.34 1.12 
180.00 3.66 2.74 144.00 108.00 7.13 7.86 23.39 25.79 0.41 1.35 
250.00 5.08 3.81 200.00 150.00 9.91 10.92 32.49 35.82 0.57 1.87 
300.00 6.10 4.57 240.00 180.00 11.89 13.11 38.99 42.99 0.69 2.25 
Diagonal length (inch) size of 16:10 Screen
Screen Size W x HProjection Distance (D)Offset (Hd)(m)(inch)(m)(feet)
WidthHeightWidthHeightwidetelewidetele(m)(feet)
30.00 0.65 0.40 25.44 15.90 1.00 1.10 3.29 3.60 0.05 0.16 
40.00 0.86 0.54 33.92 21.20 1.34 1.46 4.38 4.80 0.07 0.22 
60.00 1.29 0.81 50.88 31.80 2.00 2.20 6.57 7.21 0.10 0.33 
70.00 1.51 0.94 59.36 37.10 2.34 2.56 7.67 8.41 0.12 0.38 
80.00 1.72 1.08 67.84 42.40 2.67 2.93 8.76 9.61 0.13 0.44 
90.00 1.94 1.21 76.32 47.70 3.00 3.30 9.86 10.81 0.15 0.49 
100.00 2.15 1.35 84.80 53.00 3.34 3.66 10.95 12.01 0.17 0.55 
120.00 2.58 1.62 101.76 63.60 4.01 4.39 13.14 14.41 0.20 0.66 
150.00 3.23 2.02 127.20 79.50 5.01 5.49 16.43 18.02 0.25 0.82 
180.00 3.88 2.42 152.64 95.40 6.01 6.59 19.71 21.62 0.30 0.99 
250.00 5.38 3.37 212.00 132.50 8.35 9.15 27.38 30.03 0.42 1.37 
300.00 6.46 4.04 254.40 159.00 10.02 10.98 32.85 36.03 0.50 1.64  
						

							18English
User Controls
Control Panel
Control Panel & Remote Control
/
/
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.
Enter / Help  / 
Confirm your item selection.
  Help Menu (only available when OSD menu is not shown).
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 
by tilting the projector. (±40 degrees)
Lamp LEDIndicate the projector’s lamp status.
Temp LEDIndicate the projector’s temperature status. 
POWER/STANDBY LEDIndicate the projector’s status.       
						

							19English
User Controls
Remote Control
Using the Remote Control
Power  
Refer to the “Power On/Off the Projector” 
section on pages 13-14.
L ButtonMouse left click.
R ButtonMouse right click.
Page +Use this button to page up.
Page -Use this button to page down.
EnterConfirm your item selection.
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.
PC/Mouse ControlUse     for emulation of USB 
mouse via USB when you press “Switch” 
button.
Keystone +/-Adjust image distortion caused by tilting the 
projector.
Volume +/-Adjust to increase / decrease the volume.
Brightness Adjust the brightness of the image.
3DPress the “3D” to turn the 3D OSD menu 
on/off.
Menu
Press “Menu” to launch the on-screen 
display (OSD) menu. To exit OSD, press 
“Menu” again.
HDMIPress “HDMI” to choose HDMI source.         
						

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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.
SwitchUSB mouse switch.
ContrastControl the degree of difference between 
the lightest and darkest parts of the picture.
Mode
Select the display mode from Presentation,
Bright, Movie, sRGB, Blackboard, Class-
room, User and 3D.
ZoomZoom in on an image.
Press    buttons to alter zoom.
Eco+
When Eco+ mode is activated, the bright-
ness level of the content is automatically 
detected to significantly reduced lamp 
power consumption (up to 70%) during 
periods of inactivity.
	AV mute: Save up to 70% of the lamp power when AV mute is ap-plied.