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EMP-9000
User Manual
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Epson EMP-9000, EMP-7350, EMP-9000NL, EMP-7250, EMP-5350 User Manual

INSTALLATION GUIDE
1

Contents

1.Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2-1.Projection distance between projector and screen . . . . . . . . . . . . . . . . . . . . . .7
2-1-1.When using the standard lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
<Model EMP-8000> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2-1-2.When using the long zoom lens ELPLL02 (optional) . . . . . . . . . . . . . . . .9
2-1-3.When using the long zoom lens ELPLL01 (optional) . . . . . . . . . . . . . . .10
2-1-4.When using the wide conversion lens (ELPCW01) . . . . . . . . . . . . . . . . .16
2-1-5.When using the wide zoom lens ELPLW01 (optional) . . . . . . . . . . . . . . .17
2-2.Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
2-2-1.Connecting to a computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
<Outputting the computer voice input to the projector from external
2-2-2.Connecting to a video source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
2-3.Mounting Position and Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2-3-1.Positioning the projector and screen . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2-3-2.Assembly and Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
2-3-3.Adjustment Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
2-3-4.Example of mounting to ceiling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
2-3-5.Ceiling Plate and Pipe Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . .36
2-3-6.Using the ceiling mounting bracket fixture and pipe . . . . . . . . . . . . . . . .39
2
2-3-7.Adjustment Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
• Projecting the image from the behind of the screen
2-3-8.Checking that the projector is operational . . . . . . . . . . . . . . . . . . . . . . . .45
3.Installing the stack multi-screen(Model EMP-8000 only) . . . . . . . . . . . . . . . . . . . .46
3-1.The following tips should be kept in mind when you install the
3-2.Connection for stack projection of the computer image . . . . . . . . . . . . . . . . . .47
3-2-1.If the computer has a 15-pin micro-D-style (BNC) output port . . . . . . . .47
3-2-2.Adjustment before stack projection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
3-3.Operating/controlling the stack-connected projectors . . . . . . . . . . . . . . . . . . .52
3-3-1.Establishing the stack-connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
3-3-2.Operating the stack-connected projectors . . . . . . . . . . . . . . . . . . . . . . .56
3-3-3.Alert message on the Installer specific setting window . . . . . . . . . . . . . .56
3-3-4.Using the setting menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
3-3-5.Operations and restrictions on the stack-connection . . . . . . . . . . . . . . .60
4.Installing the remote control receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
4-1.Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
5.Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
5-1.Replacing the lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
5-1-1.Model EMP-7350/EMP-7250/EMP-5350 . . . . . . . . . . . . . . . . . . . . . . . .63
5-1-2.Model EMP-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
5-2.Replacing the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
5-2-1.Model EMP-7350/EMP-7250/EMP-5350 . . . . . . . . . . . . . . . . . . . . . . . .67
5-2-2.Model EMP-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.Product specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
6-1.Projector specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
6-1-1.Model EMP-7350/EMP-7250/EMP-5350 . . . . . . . . . . . . . . . . . . . . . . . .69
6-1-2.Model EMP-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
6-2.Lens specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
6-2-1.Long zoom lens (ELPLL02) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
6-2-2.Wide conversion lens (ELPCW01) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
6-3.Using the control panel on the projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
6-3-1.Model EMP-7350/EMP-7250/EMP-5350 . . . . . . . . . . . . . . . . . . . . . . . .72
6-3-2.Model EMP-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
6-4.Using the remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
3
6-4-1.Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
6-4-2.Inside of the cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
6-5.I/O terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
6-5-1.Model EMP-7350/EMP-7250/EMP-5350 . . . . . . . . . . . . . . . . . . . . . . . .78
6-5-2.Model EMP-8000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
6-6.Dimensional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
6-6-1.Projector<Model EMP-8000> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
6-6-2.I/O panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
6-7.Connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
6-7-1.Computer1/2 In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
6-7-2.Audio1 In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
6-7-3.Audio Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
6-7-4.Computer Out(Model EMP-800:Monitor Out) . . . . . . . . . . . . . . . . . . . . .86
6-7-5.S-Video In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
6-7-6.L-Audio-R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
6-7-7.L-Audio2-R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
6-7-8.Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
6-7-9.Mouse/Com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
6-7-10.Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
6-8.Main cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
4

1.Safety Instructions

Warning
• The installation procedure described in this manual is written for your dealer with who has the
adequate know-how and skill to install the projector.
• In the following situations turn off the projector, and unplug it from the wall outlet.
• If smoke is detected, or if an unusual smell or noise is present.
• If the projector does not work properly due to a failure including no image and no sound on the
screen.
• If liquid or foreign matter has been entered into the projector.
• If the projector has been dropped or the housing has been damaged. Failure to do so may result in fire or electric shock.
• Never open the cabinet of the projector except for your dealer or qualified service personnel. Do not disassemble or modify the projector under any circumstances.
Dangerous electrical voltages inside the projector can cause fire, electric shock, or injury.
• Use the type of power source indicated on the projector.
Failure to do so may result in fire or electric shock.
• Use the power cable supplied with the projector.
Failure to do so may result in fire or electric shock.
• Do not use the damaged power cable.
Failure to do so may result in fire or electric shock. Always take the following precautions when handling the power cable.
• Do not work on the power cable.
• Do not place a heavy object on the power cable.
• Do not bend, twist or pull the power cable by forcing.
• Do not lay the power cable near a heater. Replace the damaged power cable with the new one.
• Never look into the projector lens when the lamp is switched on.
The bright light can damage your eyes.
• Extra special care must be taken on handling the power plug/power connector. Failure to do so
may result in fire or electric shock. Always take the following precautions when handling the power plug/power connector.
• Avoid the star-burst connection.
• Ensure that the power plug/power connector is free of dust before inserting it into a socket.
• Ensure that the power plug/power connector is inserted into the socket securely.
• Do not insert or disconnect the power plug/power connector with wet hands.
• Do not pull the power cable to disconnect the power plug/power connector. Always disconnect
the power plug holding the plug or connector itself.
• A lot of glass components such as a lens and lamp are employed in the projector.
If any of the components is broken, handle it so you do not cut yourself. Refer all servicing to the EPSON Service Center.
• Do not place a vase, container filled with water, or chemicals on the projector.
Failure to do so may result in fire or electric shock due to spillover or entry of water or chemicals.
• Do not insert or drop objects of any kind including a metal, flammable material, and foreign
matter into the openings such as the vent hole on the projector. Failure to do so may result in fire or electric shock.
• Do not place the projector or remote control with batteries inserted in an extremely heated place,
such as a car with all windows closed, an area exposed to direct sunlight, and an air flap of an air conditioner/heater. It may result in deformation due to heat, or the adverse effect on the components inside the projector which may lead to fire.
• Do not step on the projector or place a heavy object on it.
5
Failure to do so may result in injury due to falling or breakage.
• Do not place the projector on an unstable place such as a wobbly or inclined stand.
Failure to do so may result in injury due to dropping or breakage.
• Install or keep the projector out of the reach of children.
Failure to do so may result in injury due to dropping or breakage.
• Do not place the projector on a humid or dusty place, or near a place with greasy fumes/steam
given off such as a cookware or humidifier. Failure to do so may result in fire or electric shock.
• Do not block the intake fan/exhaust fan on the projector. They provide ventilation and prevent
the projector from overheating which may lead to fire. Do not place the projector in a place as follows:
• In an enclosed area such as a closet and bookcase.
• On a rug, bedding or blanket.
• Do not cover a cloth such as a blanket, curtain and tablecloth over the projector. Keep the clearance of 20 cm or more between the wall and the projector if wall-mounted.
• Turn off the projector, unplug it from the wall outlet, and ensure that all cabling is disconnected
before moving the projector. Failure to do so may result in fire or electric shock.
• Never remove the lamp immediately after turning off the projector.
• Failure to do so may result in burns or injury due to heat.
Let the projector cool for about 60 minutes after turning off it. Ensure that the projector is sufficiently cooled down before replacing the lamp.
• Misuse of a battery can result in fire, injury, or corrosion on the projector due to explosion or
liquid leakage. Always take the following precautions when using a battery safely.
• Do not use batteries different in kind or old and new batteries together.
• Always use the type of battery indicated in the instruction manual.
• Wipe off liquid leaked from a battery with a cloth, and replace it with the new one.
• Replace a dead battery with the new one immediately.
• Remove batteries if you will not use the projector for an extended time.
• Do not heat s battery or dispose of it in fire or water.
• Check the polarity (+, -) before inserting a battery.
• Wash your hands immediately if leaked liquid has contacted to them. Dispose of an old battery following the local regulations.
• Disconnect the power plug/power connector from the wall outlet before cleaning.
Failure to do so may result in electric shock.
6

2.Installation

2-1.Projection distance between projector and screen

First of all, determine the projection distance between the projector and the screen. Then, place the projector the correct distance from the screen.

2-1-1.When using the standard lens

<Model EMP-7350/EMP-7250/EMP-5350>
• Adjust the distance between the projector lens and screen so that the desired image size is
obtained.
• The projectors that can be mounted with this bracket are equipped with 1.3X zoom lenses.
Thus, the maximum enlargement of the projected image size is 1.3 times the minimum enlargement. The relationship between projection distance and screen size is as shown in the table below. Ideal images are obtained with a projection distance of from 1.6m to 16.7m.
* If a screen size other than those shown above is used, determine the correct distance between
Approximate
Scrrin size (cm)
Projector Distace
(m)
300inch(610x457) 12.4-16.7 437.0 23.0 200inch(406x305) 8.3-11.1 285.0 15.0 100inch(203x152) 4.1-5.5 142.5 7.5
80inch(163x122) 3.3-4.4 114.0 6.0
60inch(122x91) 2.5-3.3 85.5 4.5
40inch(81x61) 1.6-2.1 58.0 3.1 30inch(61x46) 1.6 43.7 2.3
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.612 X Projector to screen(cm) + 3.877 Minmun screen size(cm)=0.456 X Projector to screen(cm) + 2.898 Maximun Projector to screen(cm) =2.195 X screen size(cm) - 6.361 Minmun Projector to screen(cm) =1.633 X screen size(cm) - 6.330
A
Dimension A
(see fig. below)
(cm)
12.4-16.7
8.3-11.1
4.1-5.5
3.3-4.4
2.5-2.2
1.6-2.1
1.6
Dimension B
(see fig. below)
Screen Size
(cm)
300inch
200inch
100inch
80inch
60inch 40inch
30inch
Center of lens
B
Distance from the projector (m) A:B will be 19:1
7
<Model EMP-8000/EMP-9000>
A
B
• Adjust the distance between the projector lens and screen so that the desired image size is
obtained.
• The projectors that can be mounted with this bracket are equipped with 1.4X zoom lenses.
Thus, the maximum enlargement of the projected image size is 1.4 times the minimum enlargement. The relationship between projection distance and screen size is as shown in the table below. Ideal images are obtained with a projection distance of from 1.1m to 15.6m.
Scrrin size (cm)
Approximate
Projector Distace
(m)
Dimension A
(see fig. below)
(cm)
Dimension B
(see fig. below)
(cm)
300inch(610x457) 11.2-15.6 460 230 200inch(406x305) 7.5-10.4 300 150 100inch(203x152) 3.7-5.1 150 75
80inch(163x122) 3.0-4.1 120 60
60inch(122x91) 2.2-3.0 90 45
40inch(81x61) 1.5-2.0 61 30.5 30inch(61x46) 1.1-1.4 46 23
* If a screen size other than those shown above is used, determine the correct distance between
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.676 X Projector to screen(cm) + 5.824 Minmun screen size(cm)=0.483 X Projector to screen(cm) + 4.163 Maximun Projector to screen(cm) =2.070 X screen size(cm) - 1.334 Minmun Projector to screen(cm) =1.480 X screen size(cm) - 1.334
10:1
11.2-15.6
7.5-10.4
3.7-5.1
3.0-4.1
2.2-3.0
1.5-2.0
1.1-1.4
300inch 200inch
100inch
80inch 60inch
40inch 30inch
Screen Size
Center of lens
Distance from the projector (m)
5:5
11.2-15.6
7.5-10.4
3.7-5.1
3.0-4.1
2.2-3.0
1.5-2.0
1.1-1.4
300inch
200inch 100inch
80inch 60inch
40inch 30inch
Screen Size
Center of lens
Distance from the projector (m)
8

2-1-2.When using the long zoom lens ELPLL02 (optional) <ELP-8000>

The screen image in the maximum zoom in mode is projected at a size 1.7 times larger than that in the minimum zoom in mode as an 1.7:1 zoom lens is fitted as optional.
We recommend that the projection distance between the projector and the screen is set to 4.1 m to
17.6 m at installation. The following table shows the guidelines to adjust to the correct distance.
The remote control supplied with the projector offers the remote operation up to 10 m from the projector. If you want to operate the projector at a distance of 10 m or more from it, it is necessary to install and use the optional remote control receiver ELPST02.
Scrrin size (cm) Approximate Projector Distace (m)
Wide Tele
300inch(610x457) 15.6 ­200inch(406x305) 10.4 17.6 100inch(203x152) 5.1 8.7
80inch(163x122) 4.1 6.9
60inch(122x91) - 5.1
* If a screen size other than those shown above is used, determine the correct distance between
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.487 X Projector to screen(cm) + 5.933 Minmun screen size(cm)=0.286 X Projector to screen(cm) + 3.703 Maximun Projector to screen(cm) =3.492 X screen size(cm) - 2.004 Minmun Projector to screen(cm) =2.053 X screen size(cm) - 1.888
9

2-1-3.When using the long zoom lens ELPLL01 (optional)

<Model EMP-7350/7250/5350>
The screen image in the maximum zoom in mode is projected at a size 1.7 times larger than that in the minimum zoom in mode as an 1.7:1 zoom lens is fitted as optional.
We recommend that the projection distance between the projector and the screen is set to 1.9 m to
25.8 m at installation. The following table shows the guidelines to adjust to the correct distance.
The remote control supplied with the projector offers the remote operation up to 10 m from the projector. If you want to operate the projector at a distance of 10 m or more from it, it is necessary to install and use the optional remote control receiver ELPST02.
Scrrin size (cm) Approximate Projector Distace (m)
Wide Tele
300inch(610x457) 15.4 25.8 200inch(416x305) 10.5 17.5 100inch(203x152) 5.1 8.7
80inch(163x122) 4.0 6.8
60inch(122x91) 3.0 5.1
40inch(81x61) 1.9 3.3
* If a screen size other than those shown above is used, determine the correct distance between
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.474 X Projector to screen(cm) + 8.252 Minmun screen size(cm)=0.285 X Projector to screen(cm) + 4.818 Maximun Projector to screen(cm) =3.509 X screen size(cm) - 16.908 Minmun Projector to screen(cm) =2.109 X screen size(cm) - 17.404
10
• Attaching the LONG THROW ZOOM LENS
Warning
• The lens is sold under the condition that it is attached by a dealer with sufficient skill and technical ability.
• Tighten the screws securely.
• Incorrect attachment of the lens may result in it falling and causing accidents if the projector is suspended.
Memo
• Always attach or remove the lenses in a clean dust-free room. Dust inside the projector can cause malfunctions.
<Model EMP-7350/EMP-7250/EMP-5350>
(1)Remove the rear interface panel.
• Remove the four screws and detach the interface panel.
Interface pane
(2)Remove the front case screws.
• Remove five screws: two each side and one at the rear.
• Remove two screws: one at the handle and one at the bottom.
Front case
Handle
11
(3)Remove the operating panel lead circuit board and front case.
• Raise the front case gently to a position where the lead circuit board’s
connections can be checked.
• Release the connector lock and remove the lead circuit board.
• Remove the front case.
lead circuit board
Connector
Release lock
Memo
Be sure to remove the front case only after releasing the lead circuit board lock. Otherwise, you may damage the load cicuit board and connector.
(4)Remove the speaker unit at the left (facing to the lens).
• Remove a screw of the fixing plate for attaching the speaker unit.
• Gently lift up the speaker unit until the four screws fixing the lens can be seen.
Speaker unit
Fixing plate
Memo
When moving the speaker unit, be sure to not break the wire.
12
(5)Removing the standard lens.
• Use the supplied screwdriver to remove the four screws, then detach the lens.
(7)Attach the LONG THROW ZOOM LENS
• Remove the lens cover attached to the lens mounting face.
• Use the supplied screwdriver to fix the lens in proper place with the four screws.
Mount the lens with the seal top.
Seal
Lens cover
Memo
When re-attaching the standard lens, make sure that the seal appears on the top.
(8)Assembly
Reverse the removal procedure to attach the lens.
• Attach the speaker unit
• Insert the lead circuit board into the operating panel connector and lock it.
• Attach the front case and fasten it with the screws
• Attach the interface panel and fasten it with the screws.
Assembly is now complete.
• Turn on the power to check that the projector is operating normally.
Memo
To prevent melting of the lens cap, always remove the lens cap while the power is turned on.
13
<Model EMP-8000>
(1)Remove the rear interface panel.
• Remove the tow screws and detach the interface panel.
Memo
Choose a Phillips screwdriver which suits the screws.
Front case
screws
(2) Unscrew the four screws to remove the existing lens using a hexagon head
screwdriver supplied with the long zoom lens.
Existing lens
14
(3) Remove the rear lens cap on the long zoom lens. (4) Install the long zoom lens with the four screws using a hexago head screwdriver
supplied with it.
Ensure that the arrow of the "UPPER" mark on the seal is placed up.
seal
Rear lens cap
(5) Set the front case, and secure it with two screws.
screws
screws
(6) After replacing the lens is completed, checking that the projector operates properly
as referring to the section "Checking that the projector is operational" .
15

2-1-4.When using the wide conversion lens (ELPCW01)

The wide conversion lens can be used by fitting it to the standard lens. The projection distance when this lens is used is shorter than when the standard lens is used. We recommend that the projection distance between the projector and the screen is set to 0.9 m to
12.6m at installation. The following table shows the guidelines to adjust to the correct distance.
Scrrin size (cm)
300inch(610x457) 9.5-12.6 200inch(416x305) 6.3-8.4 100inch(203x152) 3.1-4.2
80inch(163x122) 2.5-3.3
60inch(122x91) 1.9-2.5
40inch(81x61) 1.2-1.6 30inch(61x41) 0.9-1.1 23inch(47x35) 0.9
* If a screen size other than those shown above is used, determine the correct distance between
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.795 X Projector to screen(cm) + 6.670 Minmun screen size(cm)=0.600 X Projector to screen(cm) + 4.437 Maximun Projector to screen(cm) =1.666 X screen size(cm) - 1.145 Minmun Projector to screen(cm) =1.258 X screen size(cm) - 1.300
Approximate Projector Distace (m)
EMP-7350/7250/5350
16

2-1-5.When using the wide zoom lens ELPLW01 (optional) <ELP-8000/ELP-9000>

The screen image in the maximum zoom in mode is projected at a size 1.2 times larger than that in the minimum zoom in mode as an 1.2:1 zoom lens is fitted as optional.
We recommend that the projection distance between the projector and the screen is set to 1.7 m to
6.8 m at installation. The following table shows the guidelines to adjust to the correct distance.
Dimension A
Scrrin size (cm) Approximate Projector Distace (m)
(see fig. below)
(cm)
Wide Tele
200inch(406x305) 10.4 17.6 0-153 100inch(203x152) 5.1 8.7 0-76
80inch(163x122) 4.1 6.9 0-61
60inch(122x91) - 5.1 0-46
* If a screen size other than those shown above is used, determine the correct distance between
the projector and the screen according to the following expression.
Maximum screen size(cm)=0.876 X Projector to screen(cm) + 9.634 Minmun screen size(cm)=0.730 X Projector to screen(cm) + 7.694 Maximun Projector to screen(cm) =1.142 X screen size(cm) - 1.705 Minmun Projector to screen(cm) =1.369 X screen size(cm) - 1.633
5.7-6.8
2.8-3.3
2.3-2.6
1.7-1.9
Center of lens
A
Screen Size
200inch
100inch
80inch
60inch
17
<Model EMP-7350/7250, PowerLite 7350/7250>
Warning
• Be sure to screw the wide conversion 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)Remove the rear lens cap. (2)Screw the wide conversion lens into the standard lens. (3)Rotate it in the direction of the arrow below until it is secure.
Screw in tightly
Standard lens
Rear lens cap
Wide conversion lens
18
<Model EMP-5350, PowerLite 5350>
(1)Screw the adapter ring into the standard lens. (2)Rotate the adapter ring in the direction of the arrow below until it is secure. (3)Remove the rear lens cap from the wide conversion lens. (4)Screw the wide conversion lens into the adapter ring. (5)Rotate it in the direction of the arrow below until it is secure.
Screw in tightly.
Rear lens cap
Standard lens
Adapter ring
Wide conversion lens
19

2-2.Cabling

2-2-1.Connecting to a computer

<Model EMP-7350/EMP-5350/EMP-8000>
• Projecting the computer image
The computer cable supplied with the projector can be used to connect to a computer.
Note:
• If the projector is located at a distance from a computer, an optional 3 m computer cable
ELPKC09 can be used to connect to the computer.
• Except for a computer with the "15-pin micro-D-style" port, an adapter can be used to connect to
a computer.
• To connect a Macintosh desktop computer or PowerBook, the MAC monitor adapter supplied
with the projector can be used to connect to it.
Caution:
• If a universal extension cable is used to connect to a computer, always use a coaxial cable with a coaxial wire for the H Sync and V Sync of the Video signal to avoid an unnecessarily long cabling. The long cabling may cause image noise.
• Never tie the computer cable and power cable together. It may cause malfunction.
Monitor port (video port) on computer
Computer cable
EMP-7350/7250/5350 EMP-8000
Computer 1 terminal
20
<Connecting two computers>
In addition to the computer cable supplied with the projector, an optional 1.8 m (ELPKC02) or 3 m (ELPKC09) computer cable is required to connect to a computer.
Memo
Prepare a cable with the connector at the end of the computer mating to the output terminal of it.
EMP-7350-7250/5350 EMP-8000
Computer2/BNC terminal
computer 1 terminal
Computer2/BNC terminal
Monitor terminal of computer
Monitor terminal of computer
21
<Projecting the projector image on a monitor display>
The following figure shows the cable connection to project the projector image on a monitor display.
Note:
• Except for a computer with the "15-pin micro-D-style" port, an adapter can be used to connect to a computer.
• To connect a Macintosh desktop computer or PowerBook, the MAC monitor adapter supplied with the projector can be used to connect to it.
Caution:
• If the projector is located at a distance from a monitor, a universal extension cable is used to connect to it. Avoid an unnecessarily long cabling. The long cabling may cause image noise.
• Never tie the monitor cable and power cable together. It may cause image noise.
EMP-7350/7250/5350 EMP-8000
Monitor cable
Computer Out terminal
Monitor Out terminalCompute Out terminal
Monitor Out terminal
22
<Outputting the computer voice from the projector>
An 3W x 2 (output) amplifier is built into the projector.
Note:
• If the projector is located at a distance from a computer, a commercially available audio cable (with a 3.5 mm stereo mini plug at the end of projector) can be used to connect to the computer.
Caution:
• If a commercially available universal extension cable is used to connect to a computer, install a cabling as short as possible. The unnecessarily long cabling may cause image noise.
EMP-7350/7250/5350 EMP-8000
Audio 1 terminal
Audio output port on computer
Audio cable (supplied with this projector)
<Connecting a computer directly to external audio equipment>
The audio output port of the computer can be connected to external output equipment.
Note:
• To determine the necessary audio connecting cable, check the types of connection ports on the computer and external audio equipment to be connected.
• Install a cabling as short as possible. The unnecessarily long cabling may cause image noise.
Computer
Audio cable
23
<Outputting the computer voice input to the projector from external audio equipment>
A commercially available audio cable can be used to output the computer voice from external audio equipment.
Note:
• When an audio cable is plugged in the Audio Output terminal on the projector, the computer voice is automatically output to external audio equipment. In this case, no voice is output from the speaker of the projector proper.
• To determine the necessary audio connecting cable, check the type of connection port of the external audio equipment to be connected. A 3.5 mm stereo mini plug can be connected at the end of the projector.
• Install a cabling as short as possible. The unnecessarily long cabling may cause image noise.
EMP-7350/7250/5350 EMP-8000
Audio cable
Audio Output terminal
24
<Connecting to a workstation> Note:
• If the projector is located at a distance from a workstation, a universal extension cable can be used to connect to the workstation. Avoid an unnecessarily long cabling. The unnecessarily long cabling may cause image noise.
• Never tie the EWS cable and power cable together. It may cause image noise.
• To project the computer image using the BNC terminal, make the necessary settings as referring to the section "Setting the BNC terminal entry mode" described below.
If the workstation has a 13w3 port: With the projector, an optional 3.0 m (ELPKC12) "13w3-5BNC" cable can be used to connect to a
workstation.
EMP-7350/7250/5350 EMP-8000
13w3 - 5BNC cable
Computer1 terminal
25
<If the workstation is a 5BNC port (1):>
For EMP-7350/7250/5350, a commercially available "15-pin micro-D-style - 5BNC" cable can be used to connect to a workstation.
For EMP-8000, the computer cable supplied with this projector (15-pin micro-D-style - 5BNC) can be used to connect to a workstation.
EMP-7350/7250/5350 EMP-8000
Computer1 terminal
15-pin micro-D-style - 5BNC cable
<If the workstation is a 5BNC port (2):>
A commercially available "5BNC - 5BNC" cable can be used to connect to a workstation.
EMP-7350/7250/5350 EMP-8000
BNC terminal
5BNC - 5BNC cable
26

2-2-2.Connecting to a video source

<Model EMP-7350/EMP-7250/EMP-5350>
Note:
• If the projector is located at a distance from a video source, a universal extension cable can be used to connect to a workstation. Avoid an unnecessarily long cabling. The unnecessarily long cabling may cause image noise.
• Never tie the A/V cable and power cable together. It may cause image noise.
• Inputting the composite video signal
• Inputting the composite video signal
The A/V cable supplied with this projector can be used to connect to a video source.
Audio terminal L (white)
Video terminal(yellow) Audio terminal L (white) Audio terminal R (red)
A/V cable (supplied with this projector)
Video terminal (yellow)
Audio terminal R (red)
• Inputting the S-Video signal
A commercially available S-Video cable can be used to connect to a video source as it is not supplied with the projector.
Audio terminal L (white)
Audio terminal R
(red) Audio terminal L (white) Audio terminal R (red)
S-Video terminal
S-Video terminal
Commercially available S-Video cable
A/V cable (supplied with this projector)
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