Optoma Ep729 Projector User Manual

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Installation
Powering On the Projector
1.Remove the lens cap. n
2.Ensure that the power cord and signal cable are securely
connected.  The Power LED will turn Orange.
3.Turn on the lamp by pressing “Power/Standby” button on
the control panel. o
The startup screen will display for 10 seconds and the
Power LED will turn green.
4.Turn on your source (computer, notebook, video player,
etc.).  The projector will detect your source automatically.
™If you connect multiple sources at the same time, use the
“Source” button on the control panel or remote control to
switch.
Powering On/Off the Projector
™Turn on the
projector first and then
the signal sources.
1
Power/Standby
2
Lens Cap         
						

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Installation
Warning Indicator
™When the “TEMP” indicator turns red, it indicates the projector has
overheated. The projector will automatically shut itself down.
™When the “LAMP” indicator flashes red (0.5 second intervals), it
indicates a problem 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.
™When the “LAMP” indicator flashes red (1 second intervals),
it indicates the fan failed.  Stop using the projector and discon-
nect the power cord from the electrical outlet, then contact your
local dealer or our service center.
Powering Off the Projector
1.Press the “Power/Standby” button to turn off the projector
lamp, you will see a message as below on the on-screen
display.
2.Press the “Power/Standby” button again to confirm.
Otherwise the message will disappear after 25 seconds.
3.The cooling fans continue to operate for about 120 seconds
for cooling cycle and the Power LED will flash orange.
When the light stops flashing, 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 “Power/Standby” button to restart the projector.
4.Disconnect the power cord from the electrical outlet and
the projector.
5.Do not turn on the projector immediately following a
power off procedure.     
						

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Adjusting the Projected Image
Adjusting the Projector Image Height
Tilt Adjusting Wheel
Elevator Foot
2
3
Elevator Button
The projector is equipped with an elevator foot for adjusting
the image height.
To raise the image:
1.Press the elevator button 
n.
2.Raise the image to the desired height angle o, then release
the button to lock the elevator foot into position.
3.Use 
p 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 
p to fine-tune the display angle.
Installation
 1     
						

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63.4
(160.9cm)105.6
(268.2cm)147.8
(375.5cm)169.0
(429.2cm)211.2
(536.5cm)
36.9 
(93.8cm)73.8
(187.5cm)123.0
(312.5cm)172.2
(437.5cm)196.9
(500.0cm)246.1
(625.0cm)
4.92
32.81 26.25 22.97 16.409.84(1.5m)
(10.0m) (8.0m) (7.0m) (5.0m) (3.0m)31.7
(80.5cm)
Max.36. 9(93.8cm)73. 8(187. 5cm)123.0(312.5cm)172.2(437.5cm)196.9(500.0cm)246.1(625.0cm)
Min. 31. 7(80.5cm) 63. 4(160. 9cm) 105.6(268.2cm) 147.8(375.5cm) 169.0(429.2cm) 211. 2( 536. 5cm)
Max.(WxH)29. 52 x 22.14
(75. 0 x 56. 3cm)59. 04 x 44.28
(150.0 x 112.5cm)98. 40 x 73.80
(250.0 x 187. 5cm)137.76 x 103.32
(350.0 x 262. 5cm)157.52 x 118.14
(400.0 x 300. 0cm)196.88 x 147.66
(500.0 x 375. 0cm)
Min.(WxH)25. 36 x 19.02
(64. 4 x 48. 3cm)50. 72 x 38.04
(128.7 x 96.5cm)84. 48 x 63.36
(214.6 x 160. 9cm)118. 24 x 88.68
(300.4 x 225. 3cm)135.20 x 101.40
(343.4 x 257. 5cm)168.96 x 126.72
(429.2 x 321. 9cm)
4.92(1.5m)9.84(3.0m)16. 40(5. 0m)22.97(7.0m)26. 25(8. 0m)32.81(10.0m)
Screen
(Diagonal)
Screen
Size
Distance
Diagonal
Focus Ring Zoom Lever
Adjusting the Projector 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. The projec-
tor will focus at distances from 4.9 to 32.8 feet (1.5 to 10.0 meters).
Adjusting Projection Image Size
™This graph is for user’s reference only.
Installation       
						

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User Controls
Remote Control Control Panel
Control Panel & Remote Control
There are two ways for you to control the functions: Remote
Control and Control Panel.
Using the Control Panel
Power/Standby  
4Refer to the “Power On/Off the Projector” section on pages
11-12.
Source  
4Press “Source” to choose RGB, Component-p, Component-i,
S-Video, Composite Video and HDTV sources.
Menu 
4Press “Menu” to launch the on screen display (OSD) menu.
To exit OSD, press “Menu” again.
Keystone    /  
4Adjusts image distortion caused by tilting the projector (±8
degrees).
Four Directional Select Keys
4Use         to select items or make adjustments to
your selection.
Enter  
4Confirm your selection of items.
Re-Sync  
4Automatically synchronizes the projector to the input source.       
						

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User Controls
Using the Remote Control
Power
4Refer to the “Power On/Off the Projector” section on pages
11-12.
Source
4Press “Source” to choose RGB, Component-p, Component-i,
S-Video, Composite Video and HDTV sources.
Auto
4Automatically synchronizes the projector to the input source.
Keystone
4Adjusts image distortion caused by tilting the projector (±8
degrees). Press “Keystone” button, then use    to adjust the
setting.
Hide
4“Hide” immediately turns the screen black. Press “Hide” again
to restore the displayed image.
Laser Button
4Aim the remote at the viewing screen, press and hold this
button to activate the laser pointer.
Freeze
4Press “Freeze” to pause the screen image.
Mouse/Mouse Right Click/Mouse Left Click  (*)
4These functions are the same as a mouse of PC or Mac.
Four Directional Select Keys
4Use         to select items or make adjustments to
your selection.
Enter
4Confirm your selection of items.
Menu
4Press “Menu” to launch the on screen display menu.  To exit
OSD, press “Menu” again.
™Remark : “*” this is
computer mode only.
And these functions
are only available
when the projector is
connected to a
computer via an USB
cable.       
						

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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
 or “Enter” 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 Menu
Setting
User Controls     
						

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User Controls
Menu Tree     
						

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Language
Language
Choose the multilingual OSD menu . Use the   or  key to select
your preferred language.
Press “Enter” to finalize the selection.
User Controls
Colour Setting
Colour Setting
Adjust the Red, Green, Blue, Yellow, Cyan and Magenta colors for
advanced adjustment of the individual colors.       
						

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Image-I
Display Mode
There are many factory presets optimized for various types of
images.
4PC: For computer or notebook.
4Movie: For home theater.
4sRGB: For standard color.
4User: Memorize user’s settings.
Brightness
Adjust the brightness of the image.
4Press the  to darken image.
4Press the  to lighten the image.
Contrast
The contrast controls the degree of difference between the lightest
and darkest parts of the picture. Adjusting the contrast changes
the amount of black and white in the image.
4Press the  to decrease the contrast.
4Press the  to increase the contrast.
White Intensity
Use the white peaking control to set the white peaking level of
DMD chip. 0 stands for minimal peaking, and 10 stands for
maximum peaking.  If you prefer a stronger image, adjust towards
the maximum setting.  For a smooth and more natural image,
adjust towards the minimum setting.
Color Temp.
Adjust the color temperature. At higher temperature, the screen
looks colder; at lower temperature, the screen looks warmer.
User Controls