Optoma Ep719 Projector User Manual

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User Controls
will appear, and then press “Menu” or “Enter” to select input
password.
4Timer Setting: When the Timer is selecting, this functions can be
used.
4Change Password: Press “Enter” to change password.
1. Input the the old Password.
2. Changes a new Password.
3. Confirms the password, please input the new password once
again.
4. Password is allowed of 4~8 bits, Default value is “0000”.
5. Display on the screen by “*” while inputting.
6. Use 
       keys to select your input bits, and then press
“Enter” key to confirm your selection.
7. Move to 
 and then press “Enter” key to confirm finally.
8. On this Screen, press “Menu” key to switch over between in the
position at present, Old Password, New Password, Confirm
Password and 
.
9. When input error to go to 
 to delete the bit. (You can press
the “Menu”, and then press the 
 key.)
Zoom
4
Press the  to reduce the size of an image.
4Press the  to magnify an image on the projection screen.
Reset
Choose “Yes” to return the display parameters on all menus to the
factory default settings.           
						

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Lamp Hours
Display the cumulative lamp operating time.
Lamp Reset
Reset the lamp life hour after replacing a new lamp.
Lamp Reminding
Choose this function to show or to hide the warning message when
the changing lamp message is displayed. The message will show up
30 hours before end of life.
ECO Mode
Choose “On” to dim the projector lamp which will lower power
consumption and extend the lamp life by up to 130%. Choose ”Off”
to return to normal mode.
Sleep Timer
Sets the interval of power-off of the system, if there is no signal
input. (In minutes)
Lamp Setting
User Controls     
						

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Appendices
Problem: No image appears on screen.
4Ensure all the cables and power connections are correctly and
securely connected as described in the “Installation” section.
4Ensure the pins of connectors are not crooked or broken.
4Check if the projection lamp has been securely installed. Please
refer to the “Replacing the lamp” section.
4Make sure you have removed the lens cap and the projector is
switched on.
4Ensure that the “Hide” feature is not turned on.
Problem: Partial, scrolling or incorrectly displayed image.
4Press “Re-Sync” on the remote control or control panel.
4If you are using a PC:
For Windows 3.x:
1.In the Windows Program Manager, double click the “Windows
Setup” icon in the Main group.
2.Verify that your display resolution setting is less than  or equal
to 1280 x 1024.
For Windows 95, 98, 2000, XP:
1.From the “My Computer” icon, open the “Control Panel”
folder, and double click the “Display” icon.
2.Select the “Settings” tab
3.Click on the “Advanced Properties” button.
If the projector is still not projecting the whole image, you will
also need to change the monitor display you are using. Refer to
the following steps.
Troubleshooting
If you experience trouble with the projector, refer to
the following information.  If the problem persists, please
contact your local reseller or service center.   
						

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4.Verify the resolution setting is less than or equal to 1280 x 1024
resolution.
5.Select the “Change” button under the “Monitor” tab .
6.Click on “Show all devices.” Next, select “Standard monitor
types” under the SP box; choose the resolution mode you need
under the “Models” box.
4If you are using a Notebook:
1.First, follow the steps above to adjust resolution of the
computer.
2.Press the toggle output settings. example:[Fn]+[F4]
4If you experience difficulty changing resolutions or your
monitor freezes, restart all equipment including the projector.
Problem: The screen of the Notebook or PowerBook com-
puter is not displaying a presentation.
4If you are using a Notebook PC:
Some Notebook PCs may deactivate their own screens when a
second display device is in use. Each has a different way to be
reactivated.  Refer to your computer’s documentation for detailed
information.
Problem: Image is unstable or flickering
4Use “Tracking” to correct it.
4Change the monitor color setting from your computer.
Problem: Image has vertical flickering bar
4Use “Frequency” to make an adjustment.
4Check and reconfigure the display mode of your graphic card to
make it compatible with the product.
Appendices
Compaq=> [Fn]+[F4]
Dell => [Fn]+[F8]
Gateway=> [Fn]+[F4]
IBM=>[Fn]+[F7]
Mac Apple:
System Preference-->Display-->Arrangement-->Mirror
displayHewlett 
=> [Fn]+[F4]
Packard
NEC=>[Fn]+[F3]
Toshiba => [Fn]+[F5]   
						

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Problem: Image is out of focus
4Adjusts the Focus Ring on the projector lens.  Refer to page 14.
4Make sure the projection screen is between the required distance
4.9 to 32.8 feet (1.5 to 10.0 meters) from the projector.
Problem: The image is stretched when displaying 16:9 DVD.
The projector automatically detects 16:9 DVD and adjusts the aspect
ratio by digitizing to full screen with 4:3 default setting.
If the image is still stretched, you will also need to adjust the aspect
ratio by referring to the following:
4Please select 4:3 aspect ratio type on your DVD player if you are
playing a 16:9 DVD.
4If you can’t select 4:3 aspect ratio type on your DVD player, please
select 4:3 aspect ratio in the on screen menu.
Problem: Image is reversed.
4Select “Management-->Projection” from the OSD and adjust the
projection direction.
Problem: Lamp burns out or makes a popping sound
4When the lamp reaches its end of life, it will burn out and may
make a loud popping sound.  If this happens, the projector will not
turn on until the lamp module has been replaced. To replace the
lamp, follow the procedures in the “Replacing the Lamp”.
Problem: LED lighting message
MessagePower LED
Temp LED Lamp LED
Green
Standby State
Flashing   (Input power cord)
Lamp lighting
  
Power on  
Power off (Cooling)  
Error (Lamp fail)   
Error (Thermal fail) 
Error (Fan fail)  Flashing  
Error (Over Temp.)   
Error
  (Lamp Breakdown)
Appendices
Steady light => 
No light =>    
						

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Appendices
Problem: Message Reminders
4Fan Failed:
will be shown when the fan is out of order.
4Over Temperature:
will be shown when the system temperature is too high.
4Replacing the lamp:
will be shown when lamp is nearing end of life.
 
4Password error :
 4Time out:             
						

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Replacing the lamp
The projector will detect the lamp life itself.  It will show you a
warning message
“
”
When you see this message, change the lamp as soon as
possible.
Make sure the projector has been cooled down for at least
30 minutes before changing the lamp.
Warning: Lamp
compartment is hot!
Allow it to cool down
before changing lamp!
Warning: To
reduce the risk of
personal injury, do not
drop the lamp module
or touch the lamp
bulb. The bulb may
shatter and cause
injury if it is dropped.
Appendices
Lamp Replacing Procedure:
1.Switch off the power to the projector by pressing the Power/
Standby button.
2.Allow the projector to cool down at least 30 minutes.
3.Disconnect the power cord.
4.Use a screwdriver to remove the screw from the cover.n
5.Push up and remove the cover.o
6.Remove the 2 screws from the lamp module.p
7.Pull out the lamp module. q
To replace the lamp module, reverse the previous steps.
 13
4 2           
						

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Remark :
1.> “
*”compressed
computer image.
2.> The column of
Digital is support DVI-
D connector.
Compatibility Modes
Appendices
VESA VGA64 0 x 35 07031 .57031 .5
VESA VGA64 0 x 35 08537 .98537 .9
VESA VGA64 0 x 40 08537 .9** *** *
VESA VGA64 0 x 48 06031 .56031 .5
VESA VGA64 0 x 48 07237 .97237 .9
VESA VGA64 0 x 48 07537 .57537 .5
VESA VGA64 0 x 48 08543 .38543 .3
VESA VGA72 0 x 40 07031 .57031 .5
VESA VGA72 0 x 40 08537 .98537 .9
SVGA80 0 x 60 05635 .25635 .2
SVGA80 0 x 60 06037 .96037 .9
SVGA80 0 x 60 07248 .17248 .1
SVGA80 0 x 60 07546 .97546 .9
SVGA80 0 x 60 08553 .78553 .7
VESA XGA102 4 x 76 86048 .46048 .4
VESA XGA102 4 x 76 87056 .57056 .5
VESA XGA102 4 x 76 87560 .07560 .0
VESA XGA102 4 x 76 88568 .78568 .7
* VESA SXGA115 2 x 86 47063 .8** *** *
* VESA SXGA115 2 x 86 47567 .5** *** *
* VESA SXGA115 2 x 86 48577 .1** *** *
* VESA SXGA1 280  x 102 46063.9 86063.9 8
* VESA SXGA1 280  x 102 47579.9 8** *** *
* VESA SXGA+1 400  x 105 06063.9 8** *** *
MAC LC 1364 0 x 48 066.6 634.9 8** *** *
M AC II 1364 0 x 48 066.6 835** *** *
M AC  1683 2 x 62 474.5 549.725** *** *
M AC  19102 4 x 76 87560.2 4** *** *
* MAC115 2 x 87 075.0 668.6 8** *** *
MAC G 464 0 x 48 06031.3 5** *** *
i Mac DV102 4 x 76 87560 .0** *** *
* i Mac DV115 2 x 87 07568.4 9** *** *
* i Mac DV128 0 x 96 07575 .0** *** *
Mode Resolution(ANALOG)V.Frequency
(Hz)H.Frequency
(kHz)
(DIGITAL)
V.Frequency
(Hz)H.Frequency
(kHz)     
						

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67.55
602.5/402.5
50.05
55.00
50.30
110.00
73.46
82.30
Max./Min.
215.21
™Please note that
damage resulting from
incorrect installation
will invalidate the
warranty.
Appendices
Ceiling Mount Installation
1. To prevent damaging your projector, please use the ceiling
mount package for installation.
2. If you wish to use a third party ceiling mount kit, please
ensure the screws used to attached a mount to the projector
met the following specifications:
4Screw type: M2.6
4Maximum screw length: 10mm
4Minimum screw length: 8mm