Epson EB-4550, EB-4750W, EB-4950WU, EB-4855WU, EB-4650 SPECIFICATIONS

Specications

2

Contents

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Product Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Dimensions with Ceiling Mount ELPMB22 . . . . . . . . . . . . . . . . . . . . . . . 6

Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Remote Control Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Screen Size and Projection Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Supported Resolutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Lens Shift Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Serial Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Monitoring and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Copyright Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

General Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Product Overview

With a permanent installation design oering easy setup and maintenance, this
projector is a perfect addition to any conference room or classroom. Oering bright,
vivid images and a wide functionality including easy network projection and split
screen.

Product Specications

Product Name

Projection system RGB liquid crystal shutter
Brightness*1
(Power Consumption:
Normal/ECO)
Contrast ratio*

Supported RGB signal
resolutions

Supported video signals

Supported digital signals

Pixel Number (Width ×
Height × Number of LCDs)

LCD panel size (diagonal) 0.76" 0.59" 0.63"
Color reproducibility Approximately 1,070 million colors

Scanning
frequency

Projection lens Equipped with a standard lens

Zoom

Focus System Manual
F-number 1.65 - 2.55 1.50 - 2.15
Focal length (mm) 21.28 - 37.94 16.72 - 33.47

Lens shift*

Dimensions (W × H × D) mm

Mass Approximately 6.6 kg (not including cable cover)

Lamp

Lamp life
(Power Consumption:
Normal/ECO)

1

Analog Horizontal: 15 to 92 (KHz) Vertical: 50 to 85 (Hz)
HDMI Horizontal: 15 to 75 (KHz) Vertical: 24, 30, 50, and 60 (Hz)
DisplayPort

System Optics/Manual
Zoom ratio

Range Vertically 50% Horizontally 10%

2

System Manual

EB-

4955WU

4500 lm/3200 lm 4000 lm/3200 lm

WUXGA, UXGA, WSXGA+, SXGA, WXGA, XGA,

WUXGA, UXGA, WSXGA+, SXGA, WXGA, XGA,

280W UHE (ELPLP77) 260W UHE (ELPLP77)

EB-

4950WU

Video: NTSC/PAL/SECAM

Component: 480i to 1080p

SDTV (480i/480p)
SDTV (576i/576p)

HDTV (720p),

HDTV (1080i/1080p)

1920 × 1200 × 3

EB-

4855WU

SVGA, VGA

SVGA, VGA

Horizontal: 28 to 75 (KHz) Vertical: 50 and 60 (Hz)

1 - 1.8 1 - 2.0

472 × 134 × 320 (not including raised section)

Approximately 3900 hours/Approximately 4900 hours

EB-

4850WU

5000:1 (Auto Iris: On)

,
,

SXGA, WXGA,

XGA, SVGA,

SXGA, WXGA,

XGA, SVGA,

(480i/480p),

(576i/576p),

HDTV (720p),

(1080i/1080p)

1280 × 800 × 3

Vertically 70%

Horizontally 38%

EB-

4750W

4200 lm/

3000 lm

UXGA,

WSXGA+,

VGA

Video: NTSC/PAL/SECAM

Component: 480i to 720p

UXGA,

WSXGA+,

VGA

SDTV

SDTV

HDTV

Approximately 6.5 kg (not including

280W UHE (ELPLP77)

EB-

4650

5200 lm/

3700 lm

UXGA, SXGA, WXGA,

XGA, SVGA, VGA

UXGA, SXGA, WXGA,

XGA, SVGA, VGA
SDTV (480i/480p),
SDTV (576i/576p),

HDTV (720p),

HDTV (1080i/1080p)

1024 × 768 × 3

Vertically 58%

Horizontally 38%

cable cover)

4500 lm/

3700 lm

260W UHE
(ELPLP77)

EB-

4550

3

4

Product Name

Operating temperature*

Power supply AC 100 to 240 V ±10%, 50/60 Hz

Operating

100 to
120 V
area

Standing

220 to
240 V
area

by

Operating

Standing
by

Power
consumption

Fan noise*1
(Power Consumption:
Normal/ECO)

Image input ports

Image output ports Mini D-Sub 15 pin × 1

Network

Audio input ports Stereo mini × 3, RCA (L-R) × 1
Audio output ports Stereo mini × 1
Control ports RJ45 × 1, Mini D-Sub 9 pin × 1 (RS-232C), Stereo mini × 1 (for wired remote control)
Speaker 10 W (monaural)

Functions

EB-

4955WU

3

409 W (Power

Consumption Normal),

311 W (Power

Consumption ECO)

388 W (Power

Consumption Normal),

298 W (Power

Consumption ECO)

USB connector (A type) × 1 (dedicated Wireless LAN unit*4 supporting IEEE802.11b/g/n)

Schedule, Geometric correction function, Split screen, Freeze, A/V mute, Help function,
Color mode, Password protection, Auto source search, User's logo, Memory function,
Control panel lock, Direct power on, Direct shutdown, Network projection function

EB-

4950WU

4.3 W (Communication On),

0.38 W (Communication O)

4.6 W (Communication On), 0.47 W
(Communication O)

Mini D-Sub 15 pin × 1, 5BNC × 1, DisplayPort × 1, HDMI × 1, S-Video × 1,

EB-

4855WU

387 W (Power

Consumption Normal),

311 W (Power

Consumption ECO)

368 W (Power

Consumption Normal),

298 W (Power

Consumption ECO)

Composite video (1RCA) × 1

RJ45 (100BASE-TX/10BASE-T) × 1,

EB-

4850WU

0 to 45°C No condensation

Consumption Normal),

Consumption Normal),

38dB/30dB

EB-

4750W

409 W (Power

311 W (Power

Consumption ECO)

4.3 W (Communication On),

0.31 W (Communication O)

388 W (Power

298 W (Power

Consumption ECO)

4.6 W (Communication On), 0.39 W
(Communication O)

EB-

4650

EB-

4550

387 W (Power
Consumption

Normal),
311 W (Power
Consumption

ECO)

368 W (Power
Consumption

Normal),
298 W (Power
Consumption

ECO)

*1 Measurement, measuring conditions, and method of notation all comply with ISO 21118 international

standards.

*2

The position of the image cannot be moved to both the horizontal and vertical maximum values simultaneously.

*3 The operating temperature is 0 to +45°C when Power Consumption is set to ECO or Temp Interlock and

0 to +40°C when it is set to Normal at an altitude of 0 to 1499 m.
The operating temperature is 0 to +40°C when Power Consumption is set to ECO or Temp Interlock and
0 to +35°C when it is set to Normal at an altitude of 1500 to 3048 m.

*4 The Wireless LAN unit is an optional accessory.

Ceiling Mount (Optional Accessories)

A dedicated ceiling mount is required when suspending the projector from a ceiling.

Product Part Number Mass

Ceiling Mount ELPMB22 3.5 kg

Ceiling pipe (450 mm) ELPFP13 2.1 kg

Ceiling pipe (700 mm) ELPFP14 2.6 kg

Dimensions

472

236

250 151

32275.5

288.5

134

73

71.7 190

54.7 221

10

232

180

76

159

354

320

Units: mm

Lamp cover

Wireless LAN unit
installation section

5

6

200

41 41

18˚18˚

41 41

160

46

75 80 80

472

161 161

38433

305

122

223

150

157

80 80

4-14

127

188

Ø48.4

Ø48.6

200

4-16

Dimensions with Ceiling Mount ELPMB22

Align the center of the projector lens and the center of the
ceiling mount ELPMB22. (See gure on right)

Units: mm

Scale sticker

Lens alignment
screws

Vertical
adjustment axis

Dimensions with ELPMB22 and ELPFP13 (Ceiling Pipe 450 mm)

41 41

160

472

161 161

80 80

4-14

188

200

4-16

46

60 67

718 (668~868)155

1357382 85

50

307

50 50 50 50 115

46

160

41 41

200

808075

25

25

38433

122

Scale sticker

Align the center of the projector lens and the center of the
ceiling mount ELPMB22. (See gure on right)

Units: mm

Lens alignment
screws

Make sure to
secure with two
penetrating
screws and nuts.

Vertical
adjustment

axis

7

8

Dimensions with ELPMB22 and ELPFP14 (Ceiling Pipe 700 mm)

41 41

160

472

161 161

80 80

4-14

188

200

4-16

46

60 67

1018 (918~1118)155

135 85

607

50 50 50 50 50 115 46

25

25

7382

160

41 41

200

808075

38433

122

Units: mm

Scale sticker

Lens alignment
screws

Align the center of the projector lens and the center of the
ceiling mount ELPMB22. (See gure on right)

Make sure to
secure with two
penetrating
screws and nuts.

Vertical
adjustment
axis

Interface

EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU

EB-4750W/EB-4650/EB-4550

No Name No Name

Audio1 port (stereo mini)

A

Computer port (mini D-Sub 15 pin)

B

BNC port (5BNC)

C

Monitor Out port*1 (mini D-Sub 15 pin)

D

Audio Out port (stereo mini)

E

RS-232C port (mini D-Sub 9 pin)

F

Remote port (stereo mini)

G

Audio2 port (stereo mini)

H

Audio-L/R port (RCA × 2)

I

S-Video port (mini DIN 4 pin)

J

Video port (RCA)

K

HDMI port (HDMI)

L

Audio3 port (stereo mini)

M

DisplayPort (DisplayPort)

N

LAN port (RJ45)

O

Service port*

P

2

*1 Only analog RGB signals can be output from the BNC and Computer ports.
*2 This is for maintenance personnel and should not normally be used.

9

10

Remote Control Operating Range

Horizontal

Vertical

Screen Size and Projection Distance

See pages 6 to 8 for the distances from the ceiling plate to each part of the projector.

Screen

Bottom of
screen

(B1)

(B2)

Bottom of
screen

Highest lens position

Lowest lens position

Projection distance (A)

(Minimum: Wide - Maximum: Tele)

Projection Distance Formula

EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU

<For screens with an aspect ratio of 16:10>

Minimum A (cm) = Projection screen size (inches) × 2.80 - 4.86

Maximum A (cm) = Projection screen size (inches) × 5.02 - 4.04

From center of lens to bottom of screen: (B1) = Screen size × 0

(B2) = Screen size × 1.3462

Center of lens

<For screens with an aspect ratio of 16:9>

Minimum A (cm) = Projection screen size (inches) × 2.88 - 4.86

Maximum A (cm) = Projection screen size (inches) × 5.16 - 4.04

From center of lens to bottom of screen: (B1) = Screen size × 0.06918

(B2) = Screen size × 1.31444

<For screens with an aspect ratio of 4:3>

Minimum A (cm) = Projection screen size (inches) × 3.17 - 4.86

Maximum A (cm) = Projection screen size (inches) × 5.68 - 4.04

From center of lens to bottom of screen: (B1) = Screen size × 0

(B2) = Screen size × 1.524

11

12

EB-4750W

<For screens with an aspect ratio of 16:10>

Minimum A (cm) = Projection screen size (inches) × 2.79 - 4.40

Maximum A (cm) = Projection screen size (inches) × 5.63 - 4.33

From center of lens to bottom of screen: (B1) = Screen size × 0.27765

(B2) = Screen size × 1.62385

<For screens with an aspect ratio of 16:9>

Minimum A (cm) = Projection screen size (inches) × 2.87 - 4.40

Maximum A (cm) = Projection screen size (inches) × 5.79 - 4.33

From center of lens to bottom of screen: (B1) = Screen size × 0.35455

(B2) = Screen size × 1.59982

<For screens with an aspect ratio of 4:3>

Minimum A (cm) = Projection screen size (inches) × 3.16 - 4.40

Maximum A (cm) = Projection screen size (inches) × 6.38 - 4.33

From center of lens to bottom of screen: (B1) = Screen size × 0.31433

(B2) = Screen size × 1.83833

EB-4650/EB-4550

<For screens with an aspect ratio of 4:3>

Minimum A (cm) = Projection screen size (inches) × 2.63 - 4.36

Maximum A (cm) = Projection screen size (inches) × 5.31 - 4.35

From center of lens to bottom of screen: (B1) = Screen size × 0.13494

(B2) = Screen size × 1.65894

<For screens with an aspect ratio of 16:9>

Minimum A (cm) = Projection screen size (inches) × 2.86 - 4.36

Maximum A (cm) = Projection screen size (inches) × 5.79 - 4.35

From center of lens to bottom of screen: (B1) = Screen size × 0.35455

(B2) = Screen size × 1.59982

<For screens with an aspect ratio of 16:10>

Minimum A (cm) = Projection screen size (inches) × 2.78 - 4.36

Maximum A (cm) = Projection screen size (inches) × 5.63 - 4.35

From center of lens to bottom of screen: (B1) = Screen size × 0.27765

(B2) = Screen size × 1.62385