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Epson Projector L1500U User Manual

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    2. Slide the air filter cover latch and open the air filter cover.
    3. Pull the air filter out of the projector.
    Note: Air filters contain polypropylene. Dispose of used air filters according to local regulations.   
    						
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    4. Place the new air filter in the projector as shown and push gently until it clicks into place.
    5. Attach the air filter cover as shown, and press it gently until it clicks into place.
    Parent topic:
    Air Filter and Vent Maintenance
    Related references
    Projector Light Status
    Optional Equipment and Replacement Parts   
    						
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    Replacing the Remote Control Batteries
    The remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as they
    run out.
    Caution:Use only the type of batteries specified in this manual. Do not install batteries of different types,
    or mix new and old batteries.
    1. Remove the battery cover as shown.
    2. Remove the old batteries.
    Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on
    your hands. If it gets on your hands, wash them immediately to avoid injury.  
    						
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    3. Insert the batteries with the
    +and –ends facing as shown.
    4. Replace the battery cover and press it down until it clicks into place. Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat
    or flame. Keep batteries out of the reach of children; they are choking hazards and are very
    dangerous if swallowed.
    Parent topic: Projector Maintenance   
    						
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    Transporting the Projector
    The projector contains precision parts, some of which are glass. Follow the guidelines here to transport,
    ship, or store the projector safely.
    Caution:Use two or more people to unpack or lift the projector.
    1. Remove any equipment connected to the projector.
    2. Do one of the following: • If you are using the standard zoom lens, keep it installed on the projector. Move the lens to thehome position and attach the protective lens pad that was included with the projector.
    • If you are using an optional lens, remove it from the projector.
    • If the projector did not come with a lens, attach the cover that was included with the projector to the lens mount.
    3. Do one of the following: • When transporting the projector a long distance or as checked luggage, pack it in a firm box withcushioning around it and mark the box Fragile.
    • When shipping the projector for repairs, place it in its original packing materials, if possible, or use equivalent materials with cushioning around the projector. Mark the box Fragile.
    Note: Epson shall not be liable for any damages incurred during transportation.
    Parent topic: Maintaining and Transporting the Projector
    Related tasks
    Attaching a Lens
    Removing a Lens
    Adjusting the Image Position Using Lens Shift 
    						
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    Solving Problems
    Check the solutions in these sections if you have any problems using the projector.
    Projection Problem Tips
    Projector Light Status
    Viewing the Status Display
    Using the Projector Help Displays
    Solving Image or Sound Problems
    Solving Projector or Remote Control Operation Problems
    Solving Network Problems
    Where to Get Help
    Projection Problem Tips If the projector is not working properly, try turning it off and unplugging it. Then plug it back in and turn it
    on.
    If this does not solve the problem, check the following:
    • The lights on the projector may indicate what the problem is.
    • The Help option on the Home screen can display information about common problems, if the projectoris operating.
    • The solutions in this manual can help you solve many problems.
    If none of these solutions help, you can contact Epson for technical support.
    Parent topic: Solving Problems 
    						
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    Projector Light Status
    The lights on the projector indicate the projector status and let you know when a problem occurs. Check
    the status and color of the lights and look for a solution in the table here.
    1 On/Standby (power) light
    2 Status light
    3 Laser light
    4 Temp (temperature) light
    5 Filter light
    On/Standby
    (power) light Status
    lightLaser
    lightTemp light Filter
    lightStatus and solution
    Blue Blue Varies Off Off Normal operation.
    Blue Blue Flashing blueOff
    Off A/V Mute is on.
    Blue Flashing blueVaries Off
    Off Warming up. Wait for an image to
    appear.
    Blue Off Off Off Off Standby or network monitoring and
    control (when Standby Mode is set
    to Communication On).  
    						
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    On/Standby
    (power) light
    Status
    lightLaser
    lightTemp light Filter
    lightStatus and solution
    Flashing blue Off Off Off Off Preparing network monitoring. (Wait
    for the light to remain orange before
    unplugging the projector.)
    Blue Flashing blueOff Off
    Off Cooling down. All buttons are
    disabled.
    Flashing blue Varies Varies Flashing orangeVaries High temperature warning. If the
    temperature gets too high, projection
    will automatically stop.
    • Make sure that the vents and airfilter are not clogged with dust or
    obstructed by nearby objects.
    • Clean or replace the air filter.
    Off Flashing
    blueOrange Orange Off Lens Shift error. Turn off the
    projector, unplug it from the electrical
    outlet, and contact Epson for help
    Off Flashing
    blueFlashing
    orangeOff
    Off Internal error. Turn off the projector,
    unplug it from the electrical outlet,
    and contact Epson for help. 
    						
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    On/Standby
    (power) light
    Status
    lightLaser
    lightTemp light Filter
    lightStatus and solution
    Off Flashing
    blueOff Orange Off Projector is too hot (overheating) and
    projection stops. Leave it for about
    five minutes to cool down.
    • Make sure that the vents and airfilter are not clogged with dust or
    obstructed by nearby objects.
    • Clean or replace the air filter.
    • Make sure the environmental temperature is not too hot.
    • If operating the projector at high altitude, turn on High Altitude
    Mode.
    • If the problem persists, unplug the projector and contact Epson for
    help.
    Off Flashing
    blueOrange Off
    Off Laser has a problem.
    • Make sure that the vents and airfilter are not clogged with dust or
    obstructed by nearby objects.
    • Clean or replace the air filter.
    • If the problem persists, unplug the projector and contact Epson for
    help.
    Varies Varies Varies Varies Flashing orangeIt is time to clean the air filter. 
    						
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    On/Standby
    (power) light
    Status
    lightLaser
    lightTemp light Filter
    lightStatus and solution
    Off Flashing
    blueOff Off
    Orange Low air flow through the projector.
    • Make sure that the vents and airfilter are not clogged with dust or
    obstructed by nearby objects.
    • Clean or replace the air filter.
    • If the problem persists, unplug the projector and contact Epson for
    help.
    Flashing blue Varies Varies Varies Orange Low air flow through the air filter. • Make sure that the vents and airfilter are not clogged with dust or
    obstructed by nearby objects.
    • Clean or replace the air filter.
    • If the problem persists, unplug the projector and contact Epson for
    help.
    Off Flashing
    blueOff Flashing
    orange Off A fan or sensor has a problem. Turn
    the projector off, unplug it, and
    contact Epson for help.
    Flashing blue Varies Flashing orangeVaries Varies Laser has a problem. Turn the
    projector off, unplug it, and contact
    Epson for help.
    Flashing blue Varies Flashing orangeVaries Varies An unsupported lens is attached (Pro
    L1500U/L1505U). Make sure your
    lens is supported.
    Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and
    contact Epson for help.
    Parent topic: Solving Problems
    Related concepts
    Air Filter and Vent Maintenance 
    						
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