Epson ELPLL02 User manual

9
User’s Manual for ELPLL02 Long-Focal Length Zoom Lens
•This long-focal length zoom lens is designed for use only with EPSON
multimedia projectors.
•It makes it possible to increase the distance between the projector and
the screen.
•Please read this manual completely before use to assure maximum per-
formance.
•Note that illustrations may differ slightly from your actual product.
•Specifications are subject to change without notice.
Safety Precautions
To assure that this product is used safely, and to help prevent dam-
age or injury, the following symbols are used in the manual.Please
read this manual thoroughly before use to ensure safety and opti-
mum performance.
Warning
Ignoring this warning, or implementing the content in-
correctly, could result in injury or even death.
Memo Important information, such as additional
explanations, key points to remember, and
things to avoid doing.
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10
1. Before mounting the zoom lens
1-1 Safety precautions
Warning
Be sure to screw the Long-Focal Length lens and
adapter ring down completely.Unless they are securely
screwed on, they could fall off and cause damage or
injury (especially when the projector is ceiling-mounted).
1-2 Check product contents
•Make sure that you have all the parts, as shown below, before starting.
•In addition to the included screwdriver, you will also need a Phillips
screwdriver, and various other common tools.
Memo Be sure to use a Phillips screwdriver that fits
the screws properly.
Zoom lens
Front lens cap
Rear lens cap
Used to tighter/remove
mounting screws
Screwdriver
User’s manual (this document)
02LTZLDTPE.pm6 01.2.15, 4:20 PMPage 10 AdobePageMaker6.0J/PPC

11
2. Mounting the zoom lens
Warning
Be sure to disconnect the power cable before installa-
tion, because there is danger of electrical shock.
Memo Always mount and dismount the lens in a
clean room, to minimize the amount of dust.
Excessive dust inside the lens could cause
damage.
•Note that the illustrations below may not match your par-
ticular projector model.
Front case
Screws (two)
2-1 Removing the current lens
(1) Remove the front case.
1. Remove the two mounting screws, and pull off the front case.
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(2) Remove the current lens.
1. Use the enclosed screwdriver to remove the four mounting
screws, and dismount the current lens.
2-2 Mounting the zoom lens
(1) Mounting the zoom lens
1. Remove the rear lens cap.
2. Use the enclosed screwdriver to mount the zoom lens with the
four mounting screws. Be sure that the seal reading “UPPER”
is on top.
Current lens
Seal
Rear lens cap
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(2) Mounting the front case
1. Set the front case into position and tighten the two screws.
This completes installation.
•Turn on the power and verify that the projector operates nor-
mally.
Memo Be sure to remove the front lens cap before
turning on the power, or it may melt from the
heat.
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4. Zoom lens specifications
4-1 Lens specifications
1. Focal length 68.3 to 116.2 mm
2. Zoom ratio 1.7 x
3. f number 2.14 to 2.98
4. Projection size 60 to 300 inches
5. Mass 2100 g
4-2 Appearance with zoom lens mounted
About 505mm
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9
User’s Manual for LongThrow Zoom Lens ELPLL03
•This long throw zoom lens is designed for use only with EPSON multi-
media projectors.
•It makes it possible to increase the distance between the projector and
the screen.
•Please read this manual completely before use to assure maximum per-
formance.
•Note that illustrations may differ slightly from your actual product.
•Specifications are subject to change without notice.
Safety Precautions
To assure that this product is used safely, and to help prevent dam-
age or injury, the following symbols are used in the manual.Please
read this manual thoroughly before use to ensure safety and opti-
mum performance.
Warning
Ignoring this warning, or implementing the content in-
correctly, could result in injury or even death.
Memo Important information, such as additional
explanations, key points to remember, and
things to avoid doing.
02LTZLDTPE.pm6 01.2.15, 4:23 PMPage 9 AdobePageMaker6.0J/PPC

10
1. Before mounting the zoom lens
1-1 Safety precautions
Warning
Be sure to screw the Long throw zoom lens and adapter
ring down completely.Unless they are securely screwed
on, they could fall off and cause damage or injury (es-
pecially when the projector is ceiling-mounted).
1-2 Check product contents
•Make sure that you have all the parts, as shown below, before starting.
•In addition to the included screwdriver, you will also need a Phillips
screwdriver, and various other common tools.
Memo Be sure to use a Phillips screwdriver that fits
the screws properly.
Zoom lens
Front lens cap
Rear lens cap
Used to tighter/remove
mounting screws
Screwdriver
User’s manual (this document)
02LTZLDTPE.pm6 01.2.15, 4:23 PMPage 10 AdobePageMaker6.0J/PPC

11
2. Mounting the zoom lens
Warning
Be sure to disconnect the power cable before installa-
tion, because there is danger of electrical shock.
Memo Always mount and dismount the lens in a
clean room, to minimize the amount of dust.
Excessive dust inside the lens could cause
damage.
•Note that the illustrations below may not match your par-
ticular projector model.
Front case
Screws (two)
2-1 Remove the current lens
(1) Remove the front case.
1. Remove the two mounting screws, and pull off the front case.
02LTZLDTPE.pm6 01.2.15, 4:23 PMPage 11 AdobePageMaker6.0J/PPC

12
(2) Remove the current lens.
1. Use the enclosed screwdriver to remove the four mounting
screws, and dismount the current lens.
2-2 Mounting the zoom lens
(1) Mounting the zoom lens
1. Remove the rear lens cap.
2. Use the enclosed screwdriver to mount the zoom lens with the
four mounting screws. Be sure that the seal reading “UPPER”
is on top.
Current lens
Seal
Rear lens cap
02LTZLDTPE.pm6 01.2.15, 4:23 PMPage 12 AdobePageMaker6.0J/PPC