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Epson PowerLite 955W Operation Guide

Epson PowerLite 955W
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Solving Problems
See the following sections to check for solutions to problems you may have using EasyMP Multi PC
Projection.
Solving Network Connection Problems
Solving Problems During Projection
Error Messages List
Event ID List
Solving Network Connection Problems
Try these solutions depending on your network environment.
Solutions When You Cannot Connect Projectors (Wireless)
Solutions When You Cannot Connect Projectors (Wired)
Parent topic: Solving Problems
Solutions When You Cannot Connect Projectors (Wireless)
When you cannot connect the computer and the projector over a wireless network, try the following
solutions. If you cannot resolve the problem, contact your network administrator.
Check the status of the external devices used for the network connection or the environment in which
the network devices and the projector are located.
Connect the specified wireless LAN unit to the projector securely.
Check for any obstacles between the access point and the computer or projector, and change their
position to improve communication. Sometimes, indoor environments prevent the projector from
being found in a search.
Set the radio strength for the network devices to the maximum.
Set the IP address, the subnet mask, and the gateway address for the access point correctly.
Make sure the Wireless LAN conforms to 802.11a, 802.11b, 802.11g, or 802.11n. The Wireless
LAN is not compatible with other standards such as 802.11.
Check the projector's network settings.
Set the Connection Mode setting to Advanced.
Go to Network > Network Configuration > Wireless LAN > Connection Mode.
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Epson PowerLite 955W Specifications

General IconGeneral
Number of colors1.073 billion colors
Native aspect ratio16:10
Projection distance0.84 - 8.4 m
Projection technology3LCD
Contrast ratio (typical)10000:1
Screen size compatibility29 - 280 \
Projector native resolutionWXGA (1280x800)
Keystone correction, horizontal-30 - 30 °
FocusManual
Throw ratio1.38 - 2.24:1
Zoom capabilityYes
Focal length range18.2 - 29.2 mm
Aperture range (F-F)1.51 - 1.99
Lamp typeUHE
Lamp power200 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source5000 h
Service life of light source (economic mode)6000 h
3D-
Full HDNo
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions1280 x 960, 1366 x 768, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Composite video in0
USB connector typeUSB Type-A, USB Type-B
Serial interface typeRS-232
USB 2.0 ports quantity2
VGA (D-Sub) ports quantity3
Noise level37 dB
Noise level (economic mode)29 dB
RMS rated power16 W
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorWhite
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
Voltage tolerance10 %
AC input frequency50 - 60 Hz
Power consumption (standby)3 W
Power consumption (typical)299 W
Power consumption (PowerSave)221 W
Operating temperature (T-T)5 - 35 °C
Cables includedAC, VGA
Remote control typeIR
Sustainability certificatesRoHS
Weight and Dimensions IconWeight and Dimensions
Depth271 mm
Width294 mm
Height89 mm
Weight2900 g

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