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,...

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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...

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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...

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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...

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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...

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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...

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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...

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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:...