2
Introduction
This product is for mounting an Epson Multi-Media Projector on the ceiling.
ELPMB22 is for medium-size projectors and ELPMB23 is for small projectors. See
our website or product catalog to find out which model can be used to mount your
projector.
To adjust the height of where the projector is installed, purchase a separate
extension pipe with height adjustment function.
→For details, see "4 Extension Pipe" on page 11.
To ensure the safe use of this product, read this instruction manual carefully and
keep it for future reference.
Epson accepts no responsibility for any damage or injury caused by incorrect
mounting, assembly or handling.
The assembly and mounting illustrations show ELPMB22. The design of the actual
product may differ from that shown in the illustrations.
Specifications are subject to change without notice.
Safety Precautions
The warning mark shown below is used throughout this instruction manual to ensure
correct use and to prevent personal injury or property damage. Make sure you
understand these warnings when reading this instruction manual.
Features
Ball joint structure enables angle adjustment
Adjust the angles of horizontal rotation, vertical tilt and sideways tilt.
Easy mount/detach action simplifies access to the projector
Mount and detach the projector from the ceiling mount easily.
Scale sticker makes lens center alignment easy
Move the lens center horizontally in relation to the screen using the scale sticker as
a guide.
Incorrect handling resulting from ignoring a warning mark could result
in serious injury or even death.
Warning
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English
Specifications
Weight
ELPMB22: 3.5 kg
ELPMB23: 3.4 kg
Dimensions
ELPMB22: W 342 × D 210 × H 150 mm
ELPMB23: W 270 × D 139 × H 150 mm
1 Before Assembly and Installation
1-1 Safety Precautions
This product is sold on the assumption that the installation work will
be performed by a specialist with the required technical know-how
and ability. It should not be installed by anyone else.
Assemble the various parts using the appropriate methods to ensure
sufficient strength.
Tighten the screws firmly.
Incomplete assembly could cause the projector and ceiling mount to
fall and cause injury.
Warning
When a projector is attached to the ceiling mount, their combined
weight may be as much as 10 to 20 kilograms. Before starting the
installation, carefully check the construction, material, and strength of
the ceiling and use the most appropriate methods to prevent the
projector from falling.
Warning
4
1-2 Checking the Package Contents
Open the box and check that nothing is missing.
• Only use the projector mounting screws provided to install the projector plate onto
the projector.
• Prepare the necessary tools before starting.
1-3 Names of Parts
ELPMB22 ceiling mount ELPMB23 ceiling mount
Offset wrench
Hexagon wrench
Projector mounting
screws: 4 pcs. (M4 × 12)/
lock washers: 4 pcs./
plain washers: 4 pcs. Instruction manual
(this manual)
Ceiling plate
Ball joint
Plate securing screws
(2 pcs.)
Projector plate
Tilt fixing screws (2 pcs.)
Projector plate
Ceiling plate
Tilt adjusting screw/
screw cap
Plate securing screws
(2 pcs.)
Tilt fixing screws (2 pcs.)
ELPMB22
ELPMB23
Tilt adjusting screw/
screw cap
Ball joint
Lens alignment
screws (4 pcs.)
Lens alignment
screws (4 pcs.)
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English
1-4 Installing the Projector
• Install the projector away from fluorescent lighting, air conditioners and other
electrical items. Failure to do so can cause the remote control to malfunction.
• To limit the effect of external noise, we recommend that you position the projector
so that the cable connecting it to a computer or other device is no longer than 20
meters.
• The projector should be installed in a location that is free of dust and moisture to
prevent the lens and internal optical parts from becoming dirty.
• Do not install the projector in a location beyond its operating temperature range.
Doing so can cause it to malfunction.
• Closing the curtains in a bright room makes the projected image easier to see.
2 Assembly and Installation
2-1 Removing the Ceiling Plate from the Projector Plate
(1) When you open the package, make sure the ball joint can be moved.
(The tilt adjusting screw and tilt fixing screws are loose when the product leaves
the factory.)
If the ball joint cannot be moved, perform the following steps.
Remove the screw cap (protruding type) from the tilt adjusting screw.
Use the offset wrench provided to loosen the tilt adjusting screw.
• The tilt adjusting screw is designed to tighten again when turned more
than 180 degrees.
• There is no need to loosen the screw on the opposite side of the tilt
adjusting screw.
Use the hexagon wrench to loosen the two tilt fixing screws.
Screw cap
Tilt fixing screws (2 pcs.)
Tilt adjusting screw Ball joint
Moveable
6
(2) Remove the two plate securing screws with the hexagon wrench and
remove the ceiling plate from the projector plate.
Rotate the ceiling plate about 30 degrees to the right and lift it.
2-2 Fitting the Ceiling Plate to the Ceiling
(1) Secure the ceiling plate to the ceiling by putting screws or nuts through
the four oblong holes.
• When installing the ceiling mount on a concrete ceiling, use anchors and bolts.
→For details, see "3 Installing on a Concrete Ceiling" on page 10.
• To adjust the height of where the projector is installed, purchase a separate
extension pipe with height adjustment function.
→For details, see "4 Extension Pipe" on page 11.
Plate securing screw
Ceiling plate
Projector lens side
Plate securing screw
Projector plate
Ceiling contact area dimensions (mm)
16 14 Oblong holes
159 200
81
160
150
• The illustration shows ELPMB22.
ELPMB23 has the same dimensions.
Projector lens
side Ceiling plate
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2-3 Fitting the Projector Plate to the Projector
(1) Turn over the projector so that the operating panel faces downwards.
(2) Use the four projector mounting screws provided to attach the projector
plate to the projector.
There are several oblong holes in the projector plate. Place the screws through
the holes that align with your projector and tighten them.
• The illustration may differ depending on the kind of projector.
Projector mounting
screws (4 pcs.)/lock
washers (4 pcs.)/plain
washers (4 pcs.)
Projector lens side
Projector operating panel side
Projector plate
Always use the screws provided to secure the projector.
After tightening the screws check carefully that they are tight.
Firmly fix the projector to the ceiling mount with a sufficiently strong
safety wire or belt to prevent it from falling. (Read the instruction
manual of the projector to confirm which part of the projector can be
to attach a safety wire or belt.)
Applying a screw-locking adhesive or lubricant, oil and so on to the
projector where it is fixed to the ceiling mount can make the case
crack and the projector fall, leading to damage or injury. Do not use
any sort of adhesive, lubricant, or oil when installing or adjusting the
ceiling mount.
Warning
8
2-4 Fitting the Projector Plate to the Ceiling Plate
(1) Insert the ball joint of the projector plate into the ceiling plate.
Put the two protrusions on the ball joint into the grooves of the ceiling plate.
Fit the plates together so that the ball joint is in the direction illustrated (Front
view).
(2) Tighten the two plate securing screws firmly with the hexagon wrench
provided.
Plate securing
screw
Plate securing screw
Projector lens side
Ball joint
Protrusions (2 pcs.)
Front view
Tilt adjusting screw/
screw cap (Left side) Tilt fixing screws
(Right side/Rear side)
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English
2-5 Aligning the Projector Lens Center
Moving the projector plate horizontally enables you to align the center of the ceiling
mount (the ball joint) and the center of the projector lens.
Horizontal adjustment range: 130 mm (ELPMB22)/100 mm (ELPMB23)
(1) Loosen the four lens alignment screws using the hexagon wrench
provided.
(2) Adjust the lens position by moving the projector plate horizontally until
the measurement on the scale sticker (measurement (A) in the
illustration) equals the measurement for your projector shown on our
website.
(3) Fully tighten the four lens alignment screws using the hexagon wrench
provided.
2-6 Adjusting the Angle
The ball joint structure makes it simple to fix the projector in any position within the
installation angle range.
Horizontal rotation adjustment range: 360 degrees in any direction
Vertical tilt and sideways tilt adjustment range: ±18 degrees
Hold the projector carefully from below during adjustment.
Retighten all screws after adjustment. If they are not sufficiently tight
the projector may fall.
Warning
Scale sticker
(A)
Lens alignment screws (4 pcs.)
Horizontal
movement
Hold the projector carefully from below during adjustment.
Retighten all screws after adjustment. If they are not sufficiently tight
the projector may fall.
Warning
10
Adjust by carrying out the following steps.
(1) Remove the screw cap (protruding type) from the tilt adjusting screw.
(2) Partly tighten the tilt adjusting screw using the offset wrench provided.
(3) Adjust the projection position of the projector.
(4) Fully tighten the tilt adjusting screw using the offset wrench provided.
(5) Tighten the two tilt fixing screws using the hexagon wrench provided.
(6) Fit the screw cap (protruding type) onto the tilt adjusting screw.
3 Installing on a Concrete Ceiling
(1) Fit a commercially available anchors and bolts to the concrete ceiling.
(2) Fit the ceiling plate with a commercially available nuts.
• If there is a hanging ceiling or something else that interferes with installation on the
ceiling, purchase and fit a separate extension pipe.
→For details, see "4 Extension Pipe" on page 11.
(5) Tilt fixing screws
(2 pcs.)
(1)(6) Screw
cap
(2)(4) Tilt adjusting screw
Sideways tilt
Horizontal
rotation
Vertical tilt
(3)
Ceiling plate
Concrete Anchors
Nuts
Bolts
When installing the ceiling plate on the ceiling, install all parts so that
they can fully withstand the combined weight and lateral movement of
the projector body and ceiling mount. Use nuts and bolts that are M12
or higher. Failure to do so could cause the projector to fall.
Epson accepts no responsibility for the projector falling due to
inadequate installation.
Warning
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