Epson Projector PowerLite 640 User Manual

Related
references
 Optional
Equipment andReplacement Parts
 Using
Quick Wireless Connection (WindowsOnly)
 You
canusetheQuick Wireless Connection USBkeytoquickly connect yourcomputer tothe projector
 wirelessly.
Thenyoucanproject yourpresentation andremove thekey when youaredone.
 Note:
TheQuick Wireless Connection USBkeyisnot included withyour projector andisoptional.
 Note:
Makesurethewireless LANmodule isinstalled. Thewireless LANmodule isnot included with
 your
projector andisoptional.
 1.
Turn...

4.
Insert theQuick Wireless Connection USBkeyinto thesame portused forthe wireless LANmodule.
 You
seeaprojected messagethatthenetwork information updateiscomplete.
 5.
Remove theUSB key.
 6.
Reinsert thewireless LANmodule intotheprojector.
 7.
Connect theUSB keytoaUSB portonyour computer orlaptop.
 Note:
InWindows Vista,ifyou seetheAutoPlay window,selectRunLaunchQWRD.exe ,then
 select
Allow onthe next screen.
 8.
Follow theon-screen instructions toinstall theQuick Wireless Connection driver.
 Note:...

Related
references
 Optional
Equipment andReplacement Parts
 Selecting
WirelessNetworkSettingsManually
 Before
youcanproject fromyourwireless network, youmust select thenetwork settingsforthe projector
 using
itsmenu system.
 1.
Turn onthe projector.
 2.
Press theMenu button.
 3.
Select theNetwork menuandpress Enter.
 4.
Make suretheWireless Modeoption isset toWireless LANOn.
 5.
Select Network Configuration andpress Enter.
 53 

6.
Select theBasic menuandpress Enter.
 7.
Select thefollowing basicoptions asnecessary:
 •
Projector Nameletsyou enter aname upto16 alphanumeric characterslongtoidentify the
 projector
overthenetwork.
 •
Web Control Password letsyou enter apassword upto8alphanumeric characterslongfor
 accessing
theprojector overtheweb. (Default username isEPSONWEB ;default password is
 admin
.)
 •
Projector Keywordletsyou turn onasecurity password toprevent accesstothe projector by
 anyone
notinthe room withit.The...

8.
Select theWireless LANmenu andpress Enter.
 9.
Select thesettings onthe Wireless LANmenu asnecessary foryour network.
 10.
When youfinish selecting settings,selectComplete andfollow theon-screen instructions tosave
 your
settings andexitthemenus.
 After
youcomplete thewireless settingsforyour projector, youneed toselect thewireless networkon
 your
computer ,or iOS orAndroid device.
 Wireless
LANMenu Settings
 Parent
topic:Wireless NetworkProjection
 Wireless
LANMenu Settings
 Setting
 Options...

Setting
 Options
 Description

Channel
 1ch
 In
Quick connection mode,
 selects
thefrequency band
 6ch

(channel)
usedbythe wireless
 11ch

LAN

SSID
 Up
32alphanumeric characters
 Sets
theSSID (network name)of
 the
wireless LANsystem the
 projector
isconnecting to
 Search
Access Point
 —
 Lets
yousearch foravailable
 wireless
networkaccesspointsin
 Advanced
connection mode
 IP
Settings
 DHCP
 In
Advanced connection mode,
 select
DHCP ifyour network
 IP
Address
 assigns
addresses automatically,...

2.
Select theNetwork menuandpress Enter.
 3.
Select Network Configuration andpress Enter.
 4.
Select theBasic menuandpress Enter.
 5.
SettheDisplay LANInfosetting toText &QR Code .
 6.
Select Complete andfollow theon-screen instructions tosave yoursettings andexitthemenus.
 57 

7.
Press theLAN button onthe remote controlorselect Display theQRCode inthe projectors
 Network
menu.
 Your
projector displaystheQR code onthe projection surface.
 Note:
Ifyou donot see theQR code afterpressing theLAN button, pressEnter todisplay it.
 8.
Start Epson iProjection onyour mobile device.
 9.
Use theQR code reader feature toread theQR code andconnect yourdevice tothe projector. Visit
 epson.com/projectorapp
(U.S.)orepson.ca/projectorapp (Canada)forinstructions.
 Parent
topic:Wireless...

Setting
UpWireless NetworkSecurity
 You
cansetupsecurity foryour projector touse onthe wireless network. Setupone ofthe following
 security
optionstomatch thesettings usedonyour network:
 •
WPA/WPA2-PSK security(Advanced connection mode)
 •
WPA2-PSK security(Quickconnection mode)
 Check
withyour network administrator forguidance onentering thecorrect information.
 1.
Press theMenu button.
 2.
Select theNetwork menuandpress Enter.
 3.
Select Network Configuration andpress Enter.
 4.
Select theSecurity...

Related
tasks
 Selecting
WirelessNetworkSettingsManually
 Wireless
SecurityMenuSettings
 Settings
onthe Security menuletyou select thetype ofsecurity andsecurity settingsthatmatch the
 network
youareconnecting theprojector to.
 Setting
 Options
 Description

Security
 WPA2-PSK
andWPA types
 Selects
thetype ofsecurity used
 available
 on
the wireless network
 Passphrase
 Various
keysfrom8to 32
 Selects
thepre-shared keyused
 characters
 on
the network; passphrases are
 case-sensitive

Parent...