v 可能会对心脏起搏器造成电磁干扰并引起故障。在使用之前,请确保不发生电磁干扰。
v 可能会对敏感医疗设备造成电磁干扰并引起故障。在使用之前,请确保不发生电磁干扰。
v 不要在微波炉附近使用。无线通信可能会被微波炉产生的电磁干扰中断。
v 有些国家可能会限制在飞机上使用本产品。应对当地法规进行了解后方可使用本产品。
最初,透過有關無線 LAN 產品安全的設定,和使用產品而發生這些問題的可能性會減少,
這是由於無線 LAN 卡和接入點有處理這些問題的安全措施。我們建議您在使用本產品之前
透過自己個人的判斷進行安全設定,並且假設負有完全責任,以及完全明白如果沒有進行任
何安全設定可能會發生問題。
28
USB Display 連接說明書
使用 USB 纜線連接 (Windows)
一旦使用投影機附帶的 USB 纜線連接 EMP-1825 投影機和電腦,您就能投影映像。
A 打開電腦。
B 連接電源線。要輸出音頻時
請連接音頻纜線。
• USB 纜線 (隨附)
• 音頻纜線 (市售)
• 電源線 (隨附)
E 連接 USB 纜線。
繁體中文
D 打開 A/V 無聲滑蓋。
C 打開投影機。
咇
使用控制面板使用遙控器
注意
v 切勿透過 USB 集線器連接,直接連接投影機及電腦。
v 當電腦的 USB 標準為 USB 1.1 時,會降低畫質及傳送速度。 建議使用配備 USB 2.0 的電
腦。
29
首次連接電腦
v 當透過 USB 纜線連接投影機及電腦時,驅動程式會自動開始安裝。安裝約需 30 秒鐘。
v 如果您要取消安裝,請在 “授權合約畫面”上選擇 “拒絕”。
v 如果應用程式未自動啟動,按兩下 “我的電腦” - “EPSON_PJ_UD” -
“EMP_UD.EXE”。
在 Windows Vista 中
安裝 USB Display 時,將會顯示 “Windows 安全”對話方塊。請確認選取 “始終安裝此
驅動程序軟件”以繼續。
* 打開電腦及投影機的電源。
切斷
v 只需拔除 USB 纜線,即可切斷投影機的連接。
v 無需使用 Windows 中的 “安全地移除硬體”功能。
Windows Vista 中注意事項
v 如果您的電腦已安裝 USB Display,請在將您的電腦升級為 Windows Vista 之前,先行解除
安裝 USB Display。
v Windows Vista 的作業系統將會顯示 “用戶帳戶控制”對話方塊。顯示對話方塊時,投影
機將會持續投影 “用戶帳戶控制”對話方塊出現前的影像。
v 隨您的電腦環境與應用程式軟體而異,投影機有可能會無法顯示影像。請從 Epson 首頁
http://www.epson.com 前往您所在位置的 Epson 網站,以取得進一步的資訊。
當解除安裝驅動程式
選擇 “開始選單” - “EPSON USB Display” - “刪除 EPSON USB Display”。
30
繁體中文
31
32
Wireless LAN Quick
Connection Guide
Wireless LAN unit supplied with the product
This guide explains how to use "Quick Connection" for EMP NS Connection.
"Quick Connection" allows you to easily connect a computer to the projector via wireless
LAN, and project images from the computer.
Wi-Fi compliant wireless LAN card/
Wireless LAN enabled computer
Steps Before Connecting
First time only
Installing EMP NS
Connection on the
computer to be
connected
s "Installing
EMP NS
Connection" p.34
Putting the
computer into
wireless LAN
connection status
s "Putting the
Computer into
Wireless LAN
Connection Status"
p.36
Installing the
wireless LAN unit
in the projector
s "Installing the
Wireless LAN
Unit" p.37
Starting EMP NS
Connection from
the computer and
connecting to the
projector
s "Connecting"
p.37
English
33
Preparing the Computer
With EMP NS Connection, to connect the projector and the computer you need to make the
following settings on the computer.
v Installing EMP NS Connection
v Put it into wireless LAN connection status
Installing EMP NS Connection
Install EMP NS Connection on the computer. EMP NS Connection is supplied on the
"EPSON Projector Software for Meeting & Presentation" CD-ROM. EMP NS Connection
includes a function to connect the computer and the projector over a network connection,
and also includes the "EPSON Virtual Display" driver necessary to use Multi-screen
display*.
As well as EMP NS Connection, the following software are also supplied on the "EPSON
Projector Software for Meeting & Presentation" CD-ROM.
v EMP SlideMaker2
Software for creating scenarios for presentations. You can project the scenarios that you create
from the projector by using PC Free. This software cannot be used on a Macintosh.
v EMP Monitor
Software for remotely monitoring and controlling the status of the projector from the computer.
This software cannot be used on a Macintosh.
*With Multi-screen display, you can project multiple images from multiple projectors using one
computer. You do not need the "EPSON Virtual Display " driver for Macintosh.
■ Installation instructions
Attention
v For Windows 2000, XP, or Vista, installation can only be carried out by a user logged on as an
administrator.
v Close all running applications before beginning installation.
v You cannot connect to the projector with versions earlier than EMP NS Connection Ver.2.2.
Install EMP NS Connection Ver.2.3 supplied on the "EPSON Projector Software for Meeting &
Presentation" CD-ROM.
Procedure
For Windows
A Turn the computer on.
34
B Insert the "EPSON Projector Software for Meeting & Presentation" CD-ROM into
the computer.
The installer starts automatically.
C Click "Easy Install".
To install software individually, select "Custom Install". To
change the language in which the software is displayed, click
"Language".
D Check the applications to be installed, and then
click "Install".
E When the License Agreement screen is displayed,
click "Yes".
English
F When the "Add and Remove EPSON Virtual
Display" screen is displayed, click "OK".
To use Multi-screen display you need to setup "EPSON
Virtual Display". If you do not want to set it up now, you can
do so later. s EasyMP Operation Guide
G Click "Finish" to complete the installation.
Selected software, such as "EMP SlideMaker2" and "EMP
Monitor", is installed sequentially.
For Macintosh
To start installation, double-click the "Installer for Mac OS X" icon in the "EPSON"
window. When the License Agreement screen is displayed, select "Continue". Click
"Finish" to complete the installation.
35
■ In cases like these
v Installing does not start automatically (Windows only)
Select "Start" - "Run", and then in the "Run" dialog box type the letter for your CD-ROM
drive followed by ":\EPsetup.exe" and then click "OK".
v Uninstalling
For Windows
Select "Start" - "Settings" - "Control Panel" - "Add-Remove Programs" or "Add or
Remove Programs" and then remove "EMP NS Connection".
For Macintosh
From "Applications" delete the "EMP NS Connection" folder.
Putting the Computer into Wireless
LAN Connection Status
For Windows
Make settings for the computer by using the utility software supplied with the LAN card.
For more information on the utility software, see the User's Guide supplied with your
wireless LAN card.
For Macintosh
Set the network port and communication status. For more details on setting the
communication status, see the user's guides for your computer or the AirPort card.
Procedure
36
A From the Apple menu, select "System Preferences" - "Network".
The network settings screen is displayed.
B Select the port used in "Port Configurations"
and click "Apply Now".
C Close the screen.
D Click the communication icon at the top right of
the computer's screen, and check that the
following is displayed.
AirPort: On
You can connect with a Wireless LAN.
Installing the Wireless LAN Unit
To avoid losing it and so on, make sure you
fix it in place with the screw supplied.
Connecting
Operating the Projector
Procedure
A
Press the [Power] button on the remote control to turn the power on.
B Press the [EasyMP] button on the remote control.
Double-click the "Applications" folder of the hard drive volume in which EMP NS
Connection is installed, and then double-click the EMP NS Connection icon.
37
■ If the following screen is displayed (Windows and Macintosh)
Click "Yes". A firewall exception is created for
EMP NS Connection.
B Select "Quick Connection Mode" and click "OK".
The projector search results are displayed. To always
connect using "Quick Connection Mode", select "Make the
connection mode selected the default setting".
C Select the projector you want to connect to, and
then click "Connect".
If the SSID configuration matches, you can connect up to
four projectors at the same time. If the projector you want to
connect to is not displayed in the search results, click
"Automatic search". The search takes about 30 seconds.
D When Projector Keyword is set to "On" from the
projector, the keyword entry screen is displayed.
Enter the keyword displayed on the EasyMP
standby screen, and then click "OK".
When the connection is complete, the computer's screen is
projected. The EMP NS Connection toolbar is displayed on
the computer screen. Use this toolbar to operate the projector
and make settings, and to disconnect the network
connection. s EasyMP Operation Guide
Freezing/Displaying/Stopping projection
(While connected to the projector)
Tip
When changing presenters and so on, and when continuously connecting from another computer,
start EMP NS Connection from the computer you want to connect. The computer that is currently
connected is disconnected, and the computer that is trying to connect now is connected.
38
Projecting only a PowerPoint Slideshow
(Presentation Mode)
Projector control
Disconnect
When The Target Projector is Not Found
Action 1. Restart the computer.
Action 2. Check if the projector network settings are set to "Quick Connection
Mode". s User's Guide "Network Settings Menu"
Action 3. Check the following if actions 1 and 2 do not help. (If it is disconnected,
check the following.)
Is the indicator on the wireless
LAN unit flashing?
Flashing
Not flashing
Reinstall the wireless LAN unit.
Are you using commercially
available firewall software?
No
Are any of the supplied utilities
operating from the computer's
wireless LAN unit?
No
Contact your local dealer or the nearest address provided
in the Support and Service Guide. s Epson Projector
Contact List(Document CD-ROM)
Yes
Yes
Create a firewall exception for
EMP NS Connection in the firewall
software you are using.
Close the utility and restart EMP
NS Connection.
Disconnecting
There are two methods of disconnecting the projector and the computer.
Disconnecting from the Computer
Click on the toolbar.
Disconnecting from the Projector
English
Procedure
A
Press the [Esc] button on the remote control.
B Select "Exit", and then press the [Enter] button on
the remote control.
39
Regarding EasyMP Functions
Using EasyMP opens up a huge range of situations in which the projector can be used.
Connecting the Projector and a Computer over a
Network (EMP NS Connection)
■ Quick Connection Mode and Advanced Connection Mode
There are two methods ("Quick Connection" and "Advanced Connection") of connecting the
projector and a computer by using EMP NS Connection. Select the best one to suit your needs.
v Quick Connection Mode
Quick Connection Mode is a method of connecting the projector and a computer easily to a
wireless LAN without making any complex network settings.
• This means you can even project in remote locations where
the cable is not long enough to reach.
• Project after making simple operations.
v Advanced Connection Mode
Advanced Connection Mode is a method of connecting to an existing network.
40
• From a conference room, you can open and project a file on a computer in another room.
• You can use the Internet.
• You can monitor and control projectors on a network from the computer.
Internet
■ EMP NS Connection main functions
See the EasyMP Operation Guide for details on each function.
Multi-screen display
Internet
You can project a different image from up to four projectors from one computer. This allows you to
project a report and so on as a landscape screen from one computer.
Movie file transfer (Movie Sending Mode)
By using Movie Sending Mode, video being played back on the computer by another application can
be projected and played back smoothly. Because audio is also transferred simultaneously during
playback, you do not need to connect the computer and the projector with an audio cable.
English
Presentation Mode
Execute a PowerPoint Slideshow on the computer and project. You can give stylish presentations by
projecting a black screen while you are making preparations before the presentation and so on, and
when not executing the Slideshow.
Projecting Without a Computer (PC Free)
v You can project images and videos saved on a USB memory and CompactFlash card.
v You can project PowerPoint Slideshow without a computer by converting the PowerPoint file into
a Scenario format with EMP SlideMaker2, and then savin g it to a USB me mory or C ompactFl ash
card.
41
Notes When Using a Wireless LAN
Conditions for Connecting to Compatible Wireless
LAN Cards and Access Points
The supplied wireless LAN unit can be connected to the following products in accordance
with IEEE 802.11g, 802.11b, and 802.11a.
v Wireless LAN card
v Computers with a built-in wireless LAN function
v Access points
However, you are unlikely to be able to make an ad hoc connection for wireless LAN equipment used
with a computer in IEEE 802.11g. For details on wireless LAN equipment see the specifications.
Supplied Wireless LAN Unit Specifications
Frequency Range
Modulation
Potential
Interference Range
Propriety of
Frequency Change
*You can only connect to the 5.3 GHz band (W53) using Advanced Connection.
IEEE 802.11b/g: 2.4 GHz band (1 to 11 Ch),
IEEE 802.11a: 5.2 GHz band (W52), 5.3 GHz band (W53)*
IEEE 802.11b : DS-SS
IEEE 802.11a/g : OFDM
Less than 20 m
Can use all bands, and can avoid "licensed" and "unlicensed" bands.
Electromagnetic Safety Precautions
Be aware of the following points when using the supplied wireless LAN unit.
v May exert electromagnetic interference on, and cause malfunction of, cardiac pacemakers. Before
use, ensure that electromagnetic interference does not occur.
v May exert electromagnetic interference on, and cause malfunction of, sensitive medical
equipment. Before use, ensure that electromagneti c interference does not occur.
v Do not use near microwave ovens. Wireless communication may be interrupted by
electromagnetic interference generated by microwave ovens.
v Use of this product on aircraft may be restricted in some countries. Use of this product is based on
due diligence with regard to regulations.
42
Frequency Use Precautions
The frequency band for the wireless LAN card that is included with the projector is 2.4 GHz/
5 GHz. This band is also used for industrial, scientific, and medical devices such as
microwave ovens and mobile unit identification (RF-ID) systems (licenced premises radio
stations and unlicenced specified low-power radio stations) used in factory production lines.
Before using the wireless LAN card, check that there are no radio stations for mobile unit
identification or specified low-power radio station premises nearby. In the event that this
wireless LAN card should interfere electromagnetically with the premises of a radio station
used for mobile unit recognition, cease use immediately and stop generating the
electromagnetic field.
Contact your local dealer or the nearest address provided in the Support and Service Guide
s Epson Projector Contact List (Document CD-ROM) if this wireless LAN card interferes
electromagnetically with a special low-power radio station used for mobile unit identification
or causes similar problems.
International Travel Precautions
Wireless LAN units are based on the specifications of the country of purchase.
The wireless LAN unit is designed to conform to the channel and frequency limits of the
country it is intended to be used in. If the wireless LAN unit is used outside the country of
purchase, check with a local dealer for more information.
Wireless Telegraphy Act Regulations
The following acts are prohibited by the Wireless Telegraphy Act.
v Modifying and disassembling (including the antenna)
v Removing the label of conformance
v IEEE 802.11a (5 GHz band) external use
English
43
Notes on Security when Using Wireless LANs
(Important information on customer rights (maintaining privacy))
The advantage of using a wireless LAN over a LAN cable is that, because information is
exchanged using radio signals, you can easily connect to the network if you are within range
of the radio signals.
A disadvantage of this is that within a certain range, the electromagnetic signals can pass
through barriers such as walls, so that if security countermeasures are not implemented in
some way, problems such as the following may occur.
v Communicated data can be intercepted
A third party may be able to receive wireless transmissions without authorisation, and they could
obtain personal information from these transmissions such as IDs, passwords, or credit card
numbers, or they could intercept the contents of personal e-mail messages.
v Unauthorised access to the network
A third party could access an individual or intra-company network without permission and carry
out any of the following activities.
• Retrieve personal data or other secret information (information leakage)
• Pose as another user and send inappropriate data (impersonation)
• Overwrite the contents of intercepted data and resend it (falsification)
• Introduce a computer virus which could cause data loss or system crashes (damage)
Initially, the possibility that such problems could occur through settings concerning the security of
the wireless LAN product and by using the product are decreased, because the wireless LAN card
and the access point have security measures to deal with these problems. We recommend that you use
this product after making security settings using your own judgment and assuming full responsibility,
and with your full understanding of problems that may occur if you do not make any security
settings.
44
USB Display Connection
Guide
Connecting with a USB cable
(Windows)
You can project images as soon as you connect the EMP-1825 projector and the computer
using the USB cable supplied with the projector.
A Turn the computer on.
B Connect the power cable.
Connect an audio cable
when outputting audio.
• USB cable(supplied)
• Audio cable(commercially available)
• Power cable(supplied)
E Connect the USB cable.
D Open the A/V mute slide.
C Turn the projector on.
Using the
control panel
English
Beep
Using the
remote control
Attention
v Do not connect via a USB Hub, connect the projector and the computer directly.
v The picture quality and the transfer rate decrease when the computer's USB standard is USB 1.1.
We recommend using USB 2.0 with the computer.
45
Connecting a computer for the first time
v When the projector and the computer are connected via a USB cable, the driver automatically
starts to install. It takes about 30 seconds for the installation.
v If you want to cancel installation, select "Decline" on the "License Agreement Screen".
v If the application does not start automatically, double-click "My Computer" -"EPSON_PJ_UD" -
"EMP_UDSE.EXE".
Disconnecting
v The projector can be disconnected simply by disconnecting the USB cable.
v There is no need to use the "Safely Remove Hardware" feature in Windows.
Precautions in Windows Vista
v If your computer has USB Display installed, uninstall USB Display before upgrading your
computer to Windows Vista.
v The "User Account Control" dialog box is displayed by the OS in Windows Vista. While the
dialog box is displayed, the projector keeps projecting the image at the point right before the
"User Account Control" dialog box has appeared.
v Depending on your computer environment and application software, the projector may not be able
to display images. Please access the Epson website of your location from the Epson homepage
http://www.epson.com for further information.
When uninstalling the driver
Select "Start Menu" - "EPSON USB Display" - "Delete EPSON USB Display".
46
47
English
48
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