Ricoh Projector PJ WU6181N User Manual

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13. Select [CLIENT CERTIFICATE] and press the ENTER button.
A list of files ([FILES] screen) will be displayed.
•  For operating the [FILES] screen.
•  To return to the [AUTHENTICATION] page, press the EXIT button.
NOTE:
Installing a digital certificate
You can install each digital certificate (client certificate and CA certificate) for [PROFILE 1 (or 2)] on a file-by-file basis.
•  Install a root CA certificate for a CA certificate.
•  If you install a digital certificate over your existing digital certificate, the existing digital certificate will be overwritten with the new digital certificate.
•  Once a digital certificate has been installed, its information cannot be deleted even if you stop setting WPA-EAP or WPA2-EAP.
14. On the [FILES]  screen, select a digital certificate (PKCS#12 format file) saved in your USB memory device and press 
the ENTER button.
  The password screen will be displayed. 
15. Select [PASSWORD] field and press the ENTER button.
 
  The character entry screen (software keyboard) will be displayed. Set the password of the private key. A password must be 1 
character or more and 32 characters or less.
  The selected digital certificate file will be installed on the projector. 
• When the root CA certificate is not included in the file that was selected in Step 14, proceed to Step 16. When the root 
certification authority certificate is included, proceed to Step 18. 
16. Select [CA CERTIFICATE] and press the ENTER button.
  The drive list screen will be displayed.
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17. On the [FILES]  screen, select a digital certificate (DER format file) saved in your USB memory device and press the 
ENTER button.
•  Select your root CA certificate here. 
  The selected digital certificate will be installed on the projector.
18. After completing required settings, select [OK] and press the ENTER button.
  The [WIRELESS] page will be returned.
19. Select [RECONNECT] and press the ENTER button.
20. Select [OK] and press the ENTER button.
This will complete setting [EAP-TLS] for [EAP TYPE] in [WPA-EAP] or [WPA2-EAP].
TIP:
Clearing the digital certificate that is installed on the projector
To clear the digital certificate installed on the projector, follow the steps below.
By doing the following procedure, all the digital certificates for the currently displayed profile will be cleared.
1.   Select [CLEAR CERTIFICATES] in the bottom left of the [ADVANCED] 
setting screen and press the ENTER button.
  A message for confirmation will be displayed.
2.  Select [YES] and press the ENTER button.
  The digital certificates will be cleared.
TIP:
• The PKCS#12 format digital certificate including a CA certificate will be installed as a root CA certificate.
② Selecting [PEAP-MSCHAPv2] for [EAP TYPE]:
12. From the [AUTHENTICATION] page, select [EAP TYPE] field and press the ENTER button.
  The pull-down list will be displayed.
13. Select [PEAP-MSCHAPv2] and press the ENTER button.
14. Select [USER NAME] field and press the ENTER button.
  The character entry screen (software keyboard) will be displayed. Set a user name.
• A user name must be 32 characters or less.
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15. After completing setting a user name, select the [PASSWORD] field and press the ENTER button.
  The character entry screen (software keyboard) will be displayed. Set a password.
• A password must be 32 characters or less.
16. After completing setting the password, select [CA CERTIFICATE] field and press the ENTER button.
  The drive list screen will be displayed.
• For operating the thumbnail screen.
•  To return to the [AUTHENTICATION] page, press the EXIT button.
NOTE:
Installing a digital certificate
You can install each digital certificate (client certificate and CA certificate) for [PROFILE 1 (or 2)] on a file-by-file basis.
•  Install a root CA certificate for a CA certificate.
•  If you install a digital certificate over your existing digital certificate, the existing digital certificate will be overwritten with the new digital certificate.
•  Once a digital certificate has been installed, its information cannot be deleted even if you stop setting WPA-EAP or WPA2-EAP.
17. On the  thumbnail screen, select a digital certificate (DER format file) saved in your USB memory device and press the 
ENTER button.
•  Select your root CA certificate here. 
  The selected digital certificate will be installed on the projector.
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18. After completing required settings, select [OK] and press the ENTER button.
  The [WIRELESS] page will be returned.
19. Select [RECONNECT] and press the ENTER button.
20. Select [OK] and press the ENTER button.
This will complete setting [PEAP-MSCHAPv2] for [EAP TYPE] in [WPA-EAP] or [WPA2-EAP].
TIP:
Clearing the digital certificate that is installed on the projector
To clear the digital certificate installed on the projector, follow the steps below.
By doing the following procedure, all the digital certificates for the currently displayed profile will be cleared.
1.   Select [CLEAR CERTIFICATES] in the bottom left of the [ADVANCED] 
setting screen and press the ENTER button.
  A message for confirmation will be displayed.
2.  Select [YES] and press the ENTER button.
  The digital certificates will be cleared.
TIP:
Entering WEP keys (Switching between Alphanumeric characters and hexade\
cimal)
To enter from [KEY1] to [KEY4], do the following:
1. Select one of [KEY 1], [KEY 2], [KEY 3] and [KEY 4] and press the ENTER button. 
  The character entry screen (software keyboard) will be displayed.
2. Use the ▼, ▲, ◀, or ▶ button to select a character and press the ENTER button.
• To enter a WEP key or passphrase, use alphanumeric characters (ASCII) or hexadecimal (HEX). To enter a PSK key, use 
alphanumeric characters (ASCII).
•  Press the [HEX] button to change to [ASCII] to set the key in ASCII digit. You can toggle this button between [ASCII] and 
[HEX].
•  Enter 0x(numeral and alphabet respectively) right in front of your key code.
•  Hexadecimal uses 0 to 9 and A to F.
3.  After entering your WEP key or passphrase, use the ▼,  ▲, ◀, or ▶ button to select [OK] and press the ENTER button.
  The character entry screen (software keyboard) will be closed.
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WPS(MM)
When the wireless LAN access point connected to the projector supports WPS (Wi-Fi Protected Setup™), you can use PIN method 
or push button method to set up the wireless LAN for the projector.
PIN TYPESet a 4-digit or 8 digit-PIN code of WPS for your access point to complete setting for the SSID security.
PUSH BUTTON TYPE Press the dedicated button of the access point and the projector’s wireless LAN unit to complete 
setting for the SSID security.
NETWORK INFORMATION
The following information will be displayed when the projector is connected to a network (wired LAN or wireless LAN).
PROJECTOR NAME
HOST NAME
NETWORK INFORMA-
TION (WIRED LAN/WIRE-
LESS LAN)CONNECTION STATUS, IP ADDRESS, SUBNET MASK, GATEWAY, WINS, DNS, MAC ADDRESS, SSID, 
NETWORK TYPE, WEP/WPA, CHANNEL, SIGNAL LEVEL, AUTHENTICATION, AUTHENTICATION 
PERIOD
DISPLAY THE INFORMA-
TION IN APPLICATION 
MENU Turn on or off the display of the network information.
 The meanings of these status statements are described below.
Statement Authentication status
Authenticated Authentication is done correctly.
Failure Authentication failed.
Authenticating… Authentication is in process.
Expired The digital certificate is expired. Or [DATE, TIME PRESET] is not set correctly.
Time Error The [DATE, TIME PRESET] has been cleared. Set the correct date and time.
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HOST NAME (ADVANCED menu only)
Setting up the host name of the projector.
HOST NAMESet a host name of the projector. Up to 15 alphanumeric 
characters
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HTTP SERVER (ADVANCED menu only)
Password setting when using a HTTP server.
HTTP SERVERSet a password for your HTTP server. Up to 10 alphanumeric 
characters
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❶ Mounting a lens (sold separately)
Six separate bayonet style lenses can be used with this projector. The descriptions here are for the Standard lens Type1 (2x zoom) 
lens. Mount other lenses in the same manner.
NOTE:
• The projector and lenses are made of precision parts. Do not subject them to shock or excessive forces.
•  Remove the separately sold lens when moving the projector. If not, the lens could be subject to shock while the projector is being moved, damaging the lens and the 
lens shift mechanism.
•  Turn off the power and wait for the cooling fan to stop before mounting or removing the lens.
•  Never touch the lens surface while the projector is operating.
•  Be very careful not to let dirt, grease, etc., on the lens surface and not to scratch the lens surface.
•  Perform these operations on a flat surface over a piece of cloth, etc., to prevent the lens from getting scratched.
•  When leaving the lens off the projector for long periods of time, mount the dust cap on the projector to prevent dust or dirt from getting inside.
•  If you have multiple projectors, be careful of the following:
- When mounting a lens designed exclusively for this projector onto another projector in the WU6181N series, be sure to remove the lens attachment before mounting 
the lens on the projector. The lens cannot be mounted if its attachment is on. For the types of lenses that can be mounted and instructions on removing them, see 
the lense’s operating instructions.
-  Other types of lenses cannot be mounted on this projector.
Mounting the lens
1. Remove the dust cap from the projector.
2. Remove the lens cap on the back of the lens.
3. Insert the lens onto the projector with the yellow-marked protru-
sion on the lens facing upwards.
  There is a positioning slit on the projector’s lens insertion slot. Insert 
the lens slowly all the way in, keeping the positioning slit at the same\
 
angle.
Guiding notch
Yellow mark
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4. Turn the lens clockwise.
 Turn until a click is heard.
  The lens is now fastened onto the projector.
TIP: Mounting the lens theft prevention screw
Fasten the lens theft prevention screw included with the projector to the bottom of the projector 
so that the lens cannot be removed easily.
Removing the lens
1. While pressing the lens release button on the projector’s front 
panel fully in, turn the lens counterclockwise.
  The lens comes off.
NOTE: 
•  Check the following areas if the lens unit cannot be removed even when the lens release 
button is pressed.
1.  Check whether the theft prevention screws of the lens unit have been installed.
2.  The lens release button may be locked sometimes. In that case, turn the lens fully to 
the right. The lens release button lock will be released.
2.  Slowly pull the lens off the projector.
• After removing the lens, mount the lens caps (front and back) 
included with the lens before storing the lens.
•  If no lens is going to be mounted on the projector, mount the dust 
cap included with the projector.
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❷ Making Connections
A computer cable, BNC cable (5-core type), HDMI cable, or a DisplayPort cable can be used to connect to a computer.
The connection cable is not enclosed with the projector. Please get ready a suitable cable for the connection.
Analog RGB signal connection
• Connect the computer cable to the display output terminal (mini D-sub 1\
5 pin) on the computer and the computer video input 
terminal on the projector. Please use a computer cable attached with a ferrite core.
•  When connecting the display output terminal (mini D-sub 15 pin) on the\
 computer to the BNC video input terminal, use a 
conversion cable to convert the BNC cable (5 core) to a mini D-sub 15 pin cable.
•  Select the source name for its appropriate input connector after turning on the projector.
Input connector INPUT button on the projector 
cabinet Button on the remote control
COMPUTER IN
 7:COMPUTER 7/COMPUTER
BNC IN
 4:BNC 4/BNC
COMPUTER IN
BNC IN AUDIO IN
AUDIO IN
Computer cable (sold commercially) Stereo mini-plug audio 
cable (not supplied) RGB - to - BNC cable 
(not supplied)
Stereo mini-plug audio cable (not supplied)
NOTE: Please check the operating manual of the computer as 
the name, position and direction of the terminal may differ 
depending on the computer.
6. Installation and Connections