Epson Powerlite Cinema 400 Home Theater Projector Users Guide

							Specifications61
Specifications
General 
Type of display Poly-silicon TFT active matrix
Size of LCD panels 0.7 inch (18 mm) wide
Lens F=2.1 to 2.8, f=21.4 to 31.7 mm
Resolution 
(native format) 1280 × 720 pixels, 720p
Brightness 1500 ANSI lumens maximum 
Dynamic contrast ratio 5000:1 
Image size 30 to 300 inches 
Projection distance 2.9 to 44.8 feet (0.88 to 13.65 m) at 16:9
3.5 to 54.8 feet (1.07 to 16.71 m) at 4:3
Zoom ratio 1:1.5
Aspect ratio 16:9 or 4:3
Noise level 32 dB (Dynamic color mode) 
26 dB (Theatre Black color mode)
Keystone correction Vertical: –15 to +15°
Lamp 
Note: Lamp life results will vary depending on mode selected, environmental conditions, and usage. 
Turn off this product when not in use to prolong the life of the projector.
Type UHE (Ultra High Efficiency), E-TORL
Power consumption 170 W 
Lamp life 1700 to 3000 hours, depending on usage
Part number V13H010L35
Remote Control
Range Approximate 30 feet (10 m)
Batteries AA × 2
PowerLite Cinema 400.book  Page 61  Friday, July 7, 2006  2:24 PM 
						

							62Specifications
Dimensions
Height 4.9 inches (124 mm); not including adjustable feet 
Width 16 inches (406 mm)
Depth 12.2 inches (309 mm) 
Weight 11.5 lb. (5.2 kg) 
Electrical
Rated frequency 50/60 Hz AC
Power supply 100 to 120 VAC, 2.7 A
200 to 240 VAC, 1.2 A
Power consumption Operating: 245 W (100 to 120V), 240 W (200 to 240 V)
Standby: 4 W (100 to 120V), 5 W (200 to 240 V)
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity Operating: 20 to 80% RH, non-condensing
Storage: 10 to 90% RH, non-condensing
Operating altitude 7500 feet (2280 meters)
Safety
United States FCC Part 15B Class B (DoC)
UL60950 Third Edition
Canada ICES-003 Class B
CSA C22.2 No. 60950
Pixelworks
™ ICs are used in this projector.
PowerLite Cinema 400.book  Page 62  Friday, July 7, 2006  2:24 PM 
						

							Specifications63
Compatible Video Formats
The projector supports analog video in NTSC, PAL, and SECAM formats, and it automatically adjusts 
to the incoming signal. It can receive these formats as composite video, S-video, or component video—
which it accepts through the Video, S-Video, and Input A ports, respectively.
The projector also supports digital video (SDTV, HDTV) and various monitor display formats. Digital 
video is accepted by the HDMI port and the Input A port (in component video format). The Input B 
port accepts analog RGB computer monitor signals. 
If necessary, you can select a different Aspect setting to optimize the image. The resolution at which the 
image displays for a given setting depends on the currently active picture source, as listed in the 
following tables.
Composite video or S-Video
Component video
Note: The signal name refers to the total number of visible scan lines and the display mode 
(interlaced or progressive), as defined by the signal format. FormatAspect setting
Normal
(4:3)Zoom
(16:9)Squeeze/
Wide
(16:9)Through
(4:3)Squeeze 
Through
(16:9)
NTSC 960 × 720 1280 × 720 1280 × 720 596 × 446 794 × 446
PAL or SECAM 960 × 720 1280 × 720 1280 × 720 708 × 528 944 × 528
Format/
SignalAspect setting
Normal Zoom Squeeze Wide ThroughSqueeze 
Through
SDTV
480i
576i
480p
576p(4:3)
960 × 720
960 × 720
960 × 720
960 × 720(16:9)
1280 × 720
1280 × 720
1280 × 720
1280 × 720(16:9)
1280 × 720
1280 × 720
1280 × 720
1280 × 720(16:9)
1280 × 760
1280 × 760
1280 × 760
1280 × 760(4:3)
596 × 446
708 × 528
596 × 446
708 × 528(16:9)
794 × 446
944 × 528
794 × 446
944 × 528
HDTV
720p
1080i(16:9)
1280 × 720
1280 × 720—
——
——
—(16:9)
1176 × 664
——
—
PowerLite Cinema 400.book  Page 63  Friday, July 7, 2006  2:24 PM 
						

							64Specifications
Analog RGB
* HDMI input signalsSignal 
(4:3)Aspect setting
Normal Zoom Wide Squeeze ThroughSqueeze 
Through
VGA* 960 × 720 1280 × 720 1280 × 720 1280 × 720 640 × 480 853 × 480
VESA 960 × 720 1280 × 720 1280 × 720 1280 × 720 640 × 480 853 × 480
SVGA 960 × 720 1280 × 720 1280 × 720 1280 × 720 800 × 600 1066 × 600
XGA 960 × 720 1280 × 720 1280 × 720 1280 × 720 — —
SXGA 960 × 720 1280 × 720 1280 × 720 1280 × 720 — —
WXGA  1280 × 720 1280 × 720 — 1280 × 720 — —
MAC13”
MAC16”
MAC19”960 × 720
960 × 720
960 × 7201280 × 720
1280 × 720
1280 × 7201280 × 720
1280 × 720
1280 × 7201280 × 720
1280 × 720
1280 × 720640 × 480
832 × 624
—853 × 480
1109 × 624
—
SDTV*
480i
480p
576i
576p960 × 720
960 × 720
960 × 720
960 × 7201280 × 720
1280 × 720
1280 × 720
1280 × 7201280 × 720
1280 × 720
1280 × 720
1280 × 7201280 × 720
1280 × 720
1280 × 720
1280 × 720640 × 480
640 × 480
768 × 576
768 × 576853 × 480
853 × 480
1024 × 576
1024 × 576
HDTV*
720p
1080i1280 × 720
1280 × 720—
——
——
—1280 × 720
——
—
PowerLite Cinema 400.book  Page 64  Friday, July 7, 2006  2:24 PM 
						

							Specifications65
ESC/VP21 Command Codes
You can use an AV controller with a 9-pin null modem serial cable to control the projector. You can 
download the complete ESC/VP 21 Communication Manual for home theater projectors from the 
Epson website at http://support.epson.com. Following are some of the available codes:
ItemCommand
Power ON/OFF ON PWR ON
OFF PWR OFF
A/V Mute ON/OFF ON MUTE ON
OFF MUTE OFF
A/V Mute selection Black MSEL 00
Blue MSEL 01
User’s Logo MSEL 02
Source 
changeTerminal Signal name
Input A 4RCA SOURCE 10
YCbCr SOURCE 14
YPbPr SOURCE 15
Auto SOURCE 1F
Input B HDB15 SOURCE 20
RGB SOURCE 21
Input 3 (HDMI) HDMI SOURCE 30
Video  Cyclic within SOURCE 4X SOURCE 40
Video (RCA) SOURCE 41
S-Video SOURCE 42
Input 5 D4 SOURCE C0
YCbCr SOURCE C4
YPbPr SOURCE C5
Auto SOURCE CF
Color Mode sRGB CMODE 01
Theatre CMODE 05
Living Room CMODE 06
Natural CMODE 07
Dynamic CMODE 08
Theatre Black 1 CMODE 09
Theatre Black 2 CMODE 0A
PowerLite Cinema 400.book  Page 65  Friday, July 7, 2006  2:24 PM 
						

							66Specifications
Aspect ratio Auto ASPECT 00
Normal ASPECT 20
Squeeze ASPECT 21
Zoom ASPECT 22
Through ASPECT 23
Squeeze Through ASPECT 24
Wide ASPECT 25 ItemCommand
PowerLite Cinema 400.book  Page 66  Friday, July 7, 2006  2:24 PM 
						

							Notices67
Notices
Important Safety Information
Follow these safety instructions when setting up and using the projector:
■Never look into the projector lens when the lamp is turned on; the bright light can damage your 
eyes. Never let children look into the lens when it is on.
■Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical 
voltages inside the projector can severely injure you.
■Except as specifically explained in this User’s Guide, do not attempt to service this product 
yourself. Refer all servicing to qualified service personnel.
■The projector and its accessories come packaged in plastic bags. Keep plastic bags away from small 
children to avoid any risk of suffocation.
■Don’t place the projector on an unstable cart, stand, or table. Also, don’t use the projector near 
water or sources of heat.
■Use the type of power source indicated on the projector. If you’re not sure of the power available, 
consult your dealer or power company.
■Place the projector near a wall outlet where the plug can be easily unplugged.
■Don’t insert the plug into an outlet with dust present, and insert the plug firmly into the outlet. 
Failure to do so could result in sparks or fire.
■Don’t overload wall outlets, extension cords, or integral convenience receptacles. This can cause 
fire or electric shock.
■Don’t block the slots and openings in the projector case. They provide ventilation and prevent the 
projector from overheating. Don’t operate the projector on a sofa, rug, or other soft surface, or in a 
closed-in cabinet unless proper ventilation is provided.
■Never push objects through the cabinet slots or spill liquid into the projector.
■Unplug the projector from the wall outlet and refer servicing to qualified service personnel under 
the following conditions: when the power cord or plug is damaged or frayed; if liquid has been 
spilled into the projector, or if it has been exposed to rain or water; if it doesn’t operate normally 
when you follow the operating instructions, or if it exhibits a distinct change in performance, 
indicating a need for service; if it has been dropped or the housing has been damaged.
■Don’t place the projector where the cord can be walked on. This may result in fraying or damage 
to the plug.
■Unplug the projector from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not 
use liquid or aerosol cleaners.
PowerLite Cinema 400.book  Page 67  Friday, July 7, 2006  2:24 PM 
						

							68Notices
■ The lamp(s) in this product contain mercury. Please consult your state and local regulations 
regarding disposal or recycling. Do not put in the trash.
■Allow the lamp to cool for one hour before replacing it.
■Unplug the projector during lightning storms or when not in use for extended periods.
■Don’t place the projector or remote control on top of heat-producing equipment.
■If you use the projector in a country other than where you purchased it, use the correct power cord 
for that country.
■Don’t stand on the projector or place heavy objects on it.
■Don’t use the projector outside of the required temperature range of 41 to 95 °F (5 to 
35 °C). Doing so may cause an unstable display and could lead to projector damage.
■Don’t store the projector outside of the required temperature range of 14 to 140 °F 
(–10 to 60 °C) or in direct sunlight for long periods of time. Doing so may cause damage to the 
case.
WARNING: The cords included with this product contain chemicals, including lead, 
known to the State of California to cause birth defects or other reproductive harm. Wash 
hands after handling. (posted in accordance with Proposition 65 in Cal. Health & Safety 
Code § 2549.5 et seq)
Remote Control Information
You can operate the projector by remote control via a line-of-sight infrared (IR) receiver at the front 
and rear of the projector. The projector may not respond to remote control commands under the 
following conditions:
■There is an object between the remote control and the IR receiver on the projector.
■Ambient light is too bright.
■Certain types of fluorescent lighting are used.
■Other equipment that emits infrared energy, such as a radiant room heater, is in the room.
If you experience problems, try the following:
■The remote control’s batteries may be low on power; replace them.
■Dim the ambient lighting and/or turn off any fluorescent lights.
■Close any window coverings and/or move the projector out of direct sunlight.
■Turn off other equipment that emits infrared energy.
PowerLite Cinema 400.book  Page 68  Friday, July 7, 2006  2:24 PM 
						

							Notices69
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a Class B digital device, 
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection 
against harmful interference in a residential installation. This equipment generates, uses, and can 
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio or television reception. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause interference to radio 
and television reception, which can be determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the following measures:
■Reorient or relocate the receiving antenna.
■Increase the separation between the equipment and receiver.
■Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected.
■Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC 
Certification of this device and may cause interference levels which exceed the limits established by the 
FCC for this equipment. It is the responsibility of the user to obtain and use a shielded equipment 
interface cable with this device. If this equipment has more than one interface connector, do not leave 
cables connected to unused interfaces. Changes or modifications not expressly approved by the 
manufacturer could void the user’s authority to operate the equipment.
For Canadian Users
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment 
Regulations.
PowerLite Cinema 400.book  Page 69  Friday, July 7, 2006  2:24 PM 
						

							70Notices
Declaration of Conformity
According to 47CFR, Part 2 and 15 for Class B Personal Computers and Peripherals; and/or CPU 
Boards and Power Supplies used with Class B Personal Computers:
We: Epson America, Inc. 
Located at: 3840 Kilroy Airport Way
MS 3-13
Long Beach, CA 90806-2469
Telephone: (562) 290-5254
Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 
15 of the FCC rules as a Class B digital device. Each product marketed is identical to the representative 
unit tested and found to be compliant with the standards. Records maintained continue to reflect the 
equipment being produced can be expected to be within the variation accepted, due to quantity 
production and testing on a statistical basis as required by 47CFR §2.909. Operation is subject to the 
following two conditions: (1) this device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired operation.
Trade Name: Epson
Type of Product: Projector
Model: EMP-TW550
Marketing Name: PowerLite Home Cinema 400
PowerLite Cinema 400.book  Page 70  Friday, July 7, 2006  2:24 PM