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Epson EB-W28 User Manual

Epson EB-W28
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Security menu
Available when the Wireless LAN unit is installed.
Submenu Function
Security
Select the security type from the items that are displayed.
When setting up Security, follow the instructions from the
administrator of the network system you are about to access.
Submenu Function
Passphrase
Enter the passphrase. You can enter at least 8 and up to 63 single-
byte alphanumeric characters.
When using it with EasyMP Network Projection, you do not
need to input the passphrase in the computer if it is the initial
(default) passphrase.
In the interests of security, we recommended that you change the
passphrase periodically. If the network settings are initialized, it
returns to the initial passphrase.
s
"Reset menu" p.93
You can enter up to 32 characters on the Configuration menu.
When entering more than 32 characters, use your Web browser
to enter the text.
s "Changing Settings Using a Web Browser (Web Control)"
p.72
In Quick mode, the initial passphrase is set.
Type of security
When the Wireless LAN unit is installed, it is strongly recommended that
you set security.
WPA is an encryption standard that improves the security for wireless
networks. The projector supports TKIP and AES encryption methods.
WPA also includes user authentication functions. WPA authentication
provides two methods: using an authentication server, or authenticating
between a computer and an access point without using a server. This
projector supports the latter method, without a server.
a
For setting details, follow the directions from the network
administrator of your network.
List of Functions
91

Table of Contents

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Epson EB-W28 Specifications

General IconGeneral
Number of colors1.073 billion colors
Native aspect ratio16:10
Projection distance1.68 - 2.02 m
Vertical scan range50 - 85 Hz
Projection technology3LCD
Contrast ratio (typical)10000:1
Screen size compatibility33 - 320 \
Projector native resolutionWXGA (1280x800)
Keystone correction, horizontal-30 - 30 °
Projector brightness (economic mode)2100 ANSI lumens
FocusManual
Throw ratio1.3 - 1.56:1
Zoom capabilityYes
Focal length range16.9 - 20.28 mm
Aperture range (F-F)1.58 - 1.72
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
Full HDNo
Analog signal format system-
USB connector typeUSB Type-A, USB Type-B
USB 2.0 ports quantity2
Noise level37 dB
Country of originChina
Noise level (economic mode)29 dB
RMS rated power2 W
PlacementDesktop
Product typeStandard throw projector
Product colorWhite
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.28 W
Power consumption (typical)270 W
Power consumption (PowerSave)201 W
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)5 - 35 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)20 - 60 %
Cables includedAC, USB
Remote control typeIR
Pallet width800 mm
Pallet height2230 mm
Pallet length1200 mm
Pallet width (UK)1000 mm
Quantity per pack1 pc(s)
Quantity per pallet78 pc(s)
Quantity per pallet layer6 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth234 mm
Width297 mm
Height77 mm
Weight2400 g
Package depth365 mm
Package width360 mm
Package height160 mm
Package weight3980 g

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