Epson Projector PowerLite 1264 User Manual

Setting
OptionsDescription
Power Consumption NormalSelects the brightness mode of
the projector lamp
ECO
Normal: sets maximum lamp
brightness
ECO: reduces lamp brightness
and fan noise, and saves power
and lamp life
Light Optimizer OnWhenPower Consumption is
set to Normal, the lamp
Off
brightness is adjusted based on
the projected image; you can set
this option for each color mode
Sleep Mode OnAutomatically places the
projector in standby mode after
Off
an interval of inactivity
Sleep Mode Timer 1 to 30...

Related references
Projector Setup Settings - Extended Menu
Related tasks
Shutting Off the Picture and Sound Temporarily
Projector Information Display - Info Menu You can display information about the projector and input sources by viewing the Info menu. However,
you cannot change any settings in the menu.
SelectVersion to display the projectors firmware version. Select Projector Infoto display the settings
described below.
Note: Available settings depend on the current input source. The lamp usage timer...

Information item
Description
Source Displays the name of the port to which the current input source is
connected
Input Signal Displays the input signal setting of the current input source
Resolution Displays the resolution of the current input source
Video Signal Displays the video signal format of the current input source
Refresh Rate Displays the refresh rate of the current input source
Sync Info Displays information that may be needed by a service technician
Status Displays information about projector...

Event ID code Cause and solution
0434
Unstable network communication. Check the network communication status, wait a
few moments, and try connecting to the network again.
0481
0482
0485
0433 Cannot display the transferred images. Restart the EasyMP Network Projection
program.
0484 Communication with computer was disconnected. Restart the EasyMP Network
Projection program.
0483 The EasyMP Network Projection program quit unexpectedly. Check the network
communication status, then turn the projector off and...

You can also reset the projectors lamp usage timer to zero when you replace the lamp using the
Reset
Lamp Hours option.
You cannot reset the following settings using the Reset Alloption:
• Input Signal
• Users Logo
• Language
• Network menu items
• Lamp Hours
• Password
Parent topic: Adjusting the Menu Settings
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Maintaining and Transporting the Projector
Follow the instructions in these sections to maintain your projector and transport it from place to place.
Projector Maintenance
Transporting the Projector
Projector Maintenance Your projector needs little maintenance to keep working at its best.
You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector
from overheating due to blocked ventilation.
The only parts you should replace are the lamp, air filter, and...

• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the
lens. Do not spray any liquid directly on the lens.
Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the
projector lamp may cause a fire.
Caution: Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens
to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid
touching the lens with your...

Related references
Projector Light Status
Cleaning the Air Filter and Vents Clean the projectors air filter or vents if they get dusty, or if you see a message telling you to clean them.
1. Turn off the projector and unplug the power cord.
2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such asa paintbrush).
Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in
water, or use any detergent or solvent to clean it....

You can replace the air filter while the projector is mounted to the ceiling or placed on a table.
1. Turn off the projector and unplug the power cord.
2. Carefully open the air filter cover.
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3. Pull the air filter out of the projector.
Note: Air filters contain ABS resin and polyurethane foam. Dispose of used air filters according to
local regulations.
4. Place the new air filter in the projector as shown and push gently until it clicks into place.
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