NEC Projector Px750u User Manual
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5. Using On-Screen Menu
NETWORK SETTINGS
Important:
• Consult with your network administrator about these settings.
• When using a wired LAN connection, connect a LAN cable (Ethernet cable) to the LAN port (RJ-45) of the projector. (→ page
163)
TIP: The network settings you make will not be affected even when [RESET] is done from the menu.
Hints on How to Set Up LAN Connection
To set up the projector for a LAN connection:
Select [WIRED LAN] or [WIRELESS LAN] → [PROFILES] → [PROFILE 1]...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-146.png "Page 147
133
5. Using On-Screen Menu
NETWORK SETTINGS
Important:
• Consult with your network administrator about these settings.
• When using a wired LAN connection, connect a LAN cable (Ethernet cable) to the LAN port (RJ-45) of the projector. (→ page
163)
TIP: The network settings you make will not be affected even when [RESET] is done from the menu.
Hints on How to Set Up LAN Connection
To set up the projector for a LAN connection:
Select [WIRED LAN] or [WIRELESS LAN] → [PROFILES] → [PROFILE 1]...")
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5. Using On-Screen Menu
WIRED LAN or WIRELESS LAN (ADVANCED menu only)
* To use the wireless LAN functions, connect a separately sold wireless LAN unit to the projector. (→ page 164)
PROFILES• Up to two settings for the LAN port or USB wireless LAN unit
can be stored in memory of the projector. Total of four settings
can be stored.
Five settings can be stored: two for the built-in LAN port, two
for wireless LAN and one for WPS.
• Select [PROFILE 1] or [PROFILE 2] and...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-147.png "Page 148
134
5. Using On-Screen Menu
WIRED LAN or WIRELESS LAN (ADVANCED menu only)
* To use the wireless LAN functions, connect a separately sold wireless LAN unit to the projector. (→ page 164)
PROFILES• Up to two settings for the LAN port or USB wireless LAN unit
can be stored in memory of the projector. Total of four settings
can be stored.
Five settings can be stored: two for the built-in LAN port, two
for wireless LAN and one for WPS.
• Select [PROFILE 1] or [PROFILE 2] and...")
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135
5. Using On-Screen Menu
• When selecting [WPS], the network will be connected by using
settings stored automatically with the WPS function.
Selecting [WPS] will allow the projector to access the network
by using the settings the WPS function automatically stored.
DHCPPlace a check mark to automatically assign an IP address to the
projector from your DHCP server.
Clear this check box to register the IP address or subnet mask
number obtained from your network administrator.
—
IP...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-148.png "Page 149
135
5. Using On-Screen Menu
• When selecting [WPS], the network will be connected by using
settings stored automatically with the WPS function.
Selecting [WPS] will allow the projector to access the network
by using the settings the WPS function automatically stored.
DHCPPlace a check mark to automatically assign an IP address to the
projector from your DHCP server.
Clear this check box to register the IP address or subnet mask
number obtained from your network administrator.
—
IP...")
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136
5. Using On-Screen Menu
SITE SURVEYDisplays a list of available SSIDs for wireless LAN on site. Select
an SSID which you can access.
To select an SSID, highlight [SSID] and use the to select [OK]
and press the ENTER button.
�����������������������Wireless access point
�����������������������Ad Hoc PC
�����������������������WEP or WPA enabled —
SECURITY
This will turn on or off the encryption mode for secure transmis-
sion.
To use encryption, specify a WEP key or...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-149.png "Page 150
136
5. Using On-Screen Menu
SITE SURVEYDisplays a list of available SSIDs for wireless LAN on site. Select
an SSID which you can access.
To select an SSID, highlight [SSID] and use the to select [OK]
and press the ENTER button.
�����������������������Wireless access point
�����������������������Ad Hoc PC
�����������������������WEP or WPA enabled —
SECURITY
This will turn on or off the encryption mode for secure transmis-
sion.
To use encryption, specify a WEP key or...")
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137
5. Using On-Screen Menu
When [WEP(64bit)] or [WEP(128bit)] is selected for [SECURITY TYPE]
KEY SELECTSelects one WEP key from the four keys below.
KEY1, KEY2, KEY3,
KEY4
Enter a WEP key.
• Maximum number of characters
Option Alphanumeric (ASCII) Hexadecimal (HEX)
WEP 64bit 510
WEP 128bit 1326
When [WPA-PSK], [WPA-EAP], [WPA2-PSK], or [WPA2-EAP] is selected for [SECURITY TYPE]
ENCRYPTION TYPESelect [TKIP] or [AES].
KEYEnter encryption key. Key length must be 8 or greater and 63 or less.](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-150.png "Page 151
137
5. Using On-Screen Menu
When [WEP(64bit)] or [WEP(128bit)] is selected for [SECURITY TYPE]
KEY SELECTSelects one WEP key from the four keys below.
KEY1, KEY2, KEY3,
KEY4
Enter a WEP key.
• Maximum number of characters
Option Alphanumeric (ASCII) Hexadecimal (HEX)
WEP 64bit 510
WEP 128bit 1326
When [WPA-PSK], [WPA-EAP], [WPA2-PSK], or [WPA2-EAP] is selected for [SECURITY TYPE]
ENCRYPTION TYPESelect [TKIP] or [AES].
KEYEnter encryption key. Key length must be 8 or greater and 63 or less.")
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5. Using On-Screen Menu
[AUTHENTICATION] (required for wireless only)
Setting is required for using WPA-EAP or WPA2-EAP.
Preparation before setting
Select a wireless LAN compliant WPA-EAP or WPA2-EAP authentication and install a digital certificate on the projec-
tor.
1. Set [DATE AND TIME] on the projector. (→ page 153)
2. Use a computer to save digital certificates (files) for WPA-EAP or WPA2-EAP setting to your USB memory
device.
After completing saving the file, remove the...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-151.png "Page 152
138
5. Using On-Screen Menu
[AUTHENTICATION] (required for wireless only)
Setting is required for using WPA-EAP or WPA2-EAP.
Preparation before setting
Select a wireless LAN compliant WPA-EAP or WPA2-EAP authentication and install a digital certificate on the projec-
tor.
1. Set [DATE AND TIME] on the projector. (→ page 153)
2. Use a computer to save digital certificates (files) for WPA-EAP or WPA2-EAP setting to your USB memory
device.
After completing saving the file, remove the...")
![Page 153
139
5. Using On-Screen Menu
4. Select [SITE SURVEY] and press the ENTER button.
The “SSID” list will be displayed.
5. Select a connecting SSID, and then select [OK].
Finally press the ENTER button.
• Select the SSID for which WPA-PSK or WPA2-PSK is set.
• Select [INFRASTRUCTURE ()] for [NETWORK TYPE]. WPA-PSK, WPA2-PSK, WPA-EAP, or WPA2-EAP is
not available when [AD HOC ()] is selected.
6. Select the [SECURITY] tab.
The [SECURITY] page will be displayed.
7. Select the [SECURITY TYPE]...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-152.png "Page 153
139
5. Using On-Screen Menu
4. Select [SITE SURVEY] and press the ENTER button.
The “SSID” list will be displayed.
5. Select a connecting SSID, and then select [OK].
Finally press the ENTER button.
• Select the SSID for which WPA-PSK or WPA2-PSK is set.
• Select [INFRASTRUCTURE ()] for [NETWORK TYPE]. WPA-PSK, WPA2-PSK, WPA-EAP, or WPA2-EAP is
not available when [AD HOC ()] is selected.
6. Select the [SECURITY] tab.
The [SECURITY] page will be displayed.
7. Select the [SECURITY TYPE]...")
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5. Using On-Screen Menu
11. Select the [AUTHENTICATION] tab.
The [AUTHENTICATION] page will be displayed.
Select either [EAP-TLS] or [PEAP-MSCHAPv2] for [EAP TYPE]. The setting items vary depending on the EAP
type.
See the table below.
EAP TypeSetting ItemNote
EAP-TLS
User Name1 character or more and 32 characters or
less
Client CertificatePKCS#12 format file
CA Certificate
(Certificate authority’s certificate)
DER format file
PEAP-MSCHAPv2User Name1 character or more and 32...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-153.png "Page 154
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5. Using On-Screen Menu
11. Select the [AUTHENTICATION] tab.
The [AUTHENTICATION] page will be displayed.
Select either [EAP-TLS] or [PEAP-MSCHAPv2] for [EAP TYPE]. The setting items vary depending on the EAP
type.
See the table below.
EAP TypeSetting ItemNote
EAP-TLS
User Name1 character or more and 32 characters or
less
Client CertificatePKCS#12 format file
CA Certificate
(Certificate authority’s certificate)
DER format file
PEAP-MSCHAPv2User Name1 character or more and 32...")
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5. Using On-Screen Menu
13. Select [CLIENT CERTIFICATE] and press the ENTER button.
A list of files (thumbnail screen) will be displayed.
• For operating the thumbnail screen, see “4. Using the Viewer” in the “User’s Manual” (PDF).
• 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...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-154.png "Page 155
141
5. Using On-Screen Menu
13. Select [CLIENT CERTIFICATE] and press the ENTER button.
A list of files (thumbnail screen) will be displayed.
• For operating the thumbnail screen, see “4. Using the Viewer” in the “User’s Manual” (PDF).
• 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...")
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5. Using On-Screen Menu
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.
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...](http://img.usermanuals.tech/thumb/54/92557/w64_nec-px750u-manual_d-155.png "Page 156
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5. Using On-Screen Menu
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.
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...")
137 5. Using On-Screen Menu When [WEP(64bit)] or [WEP(128bit)] is selected for [SECURITY TYPE] KEY SELECTSelects one WEP key from the four keys below. KEY1, KEY2, KEY3, KEY4 Enter a WEP key. • Maximum number of characters Option Alphanumeric (ASCII) Hexadecimal (HEX) WEP 64bit 510 WEP 128bit 1326 When [WPA-PSK], [WPA-EAP], [WPA2-PSK], or [WPA2-EAP] is selected for [SECURITY TYPE] ENCRYPTION TYPESelect [TKIP] or [AES]. KEYEnter encryption key. Key length must be 8 or greater and 63 or less.
138 5. Using On-Screen Menu [AUTHENTICATION] (required for wireless only) Setting is required for using WPA-EAP or WPA2-EAP. Preparation before setting Select a wireless LAN compliant WPA-EAP or WPA2-EAP authentication and install a digital certificate on the projec- tor. 1. Set [DATE AND TIME] on the projector. (→ page 153) 2. Use a computer to save digital certificates (files) for WPA-EAP or WPA2-EAP setting to your USB memory device. After completing saving the file, remove the USB memory device from the computer. Important: • The file formats of digital certificate that are supported by the projector are DER and PKCS#12 only. • The projector cannot handle any digital certificate whose file size exceeds 8 KB. • CRL (Certificate Relocation List) is not supported. • Client certificate chain is not supported. 3. Plug the USB memory device into the USB port of the projector. Setting Procedures 1. Select [NETWORK SETTINGS] → [WIRELESS LAN]. 2. Set items such as PROFILES, DHCP, IP ADDRESS, SUBNET MASK and others as required. • Select [PROFILE 1] or [PROFILE 2] for [PROFILES]. If [EASY CONNECTION] is selected, WPA-PSK, WPA2- PSK, WPA-EAP, or WPA2-EAP is not available. 3. Select [ADVANCED] and press the ENTER button. The [ADVANCED] setting screen will be displayed.
139 5. Using On-Screen Menu 4. Select [SITE SURVEY] and press the ENTER button. The “SSID” list will be displayed. 5. Select a connecting SSID, and then select [OK]. Finally press the ENTER button. • Select the SSID for which WPA-PSK or WPA2-PSK is set. • Select [INFRASTRUCTURE ()] for [NETWORK TYPE]. WPA-PSK, WPA2-PSK, WPA-EAP, or WPA2-EAP is not available when [AD HOC ()] is selected. 6. Select the [SECURITY] tab. The [SECURITY] page will be displayed. 7. Select the [SECURITY TYPE] field and press the ENTER button. The pull-down list will be displayed. 8. Select [WPA-EAP] or [WPA2-EAP] and press the ENTER button. 9. Select the [TKIP/AES] field and press the ENTER button. The pull-down list will be displayed. 10. Select [TKIP] or [AES] and press the ENTER button. Select [TKIP] or [AES] according to the setting for your access point.
140 5. Using On-Screen Menu 11. Select the [AUTHENTICATION] tab. The [AUTHENTICATION] page will be displayed. Select either [EAP-TLS] or [PEAP-MSCHAPv2] for [EAP TYPE]. The setting items vary depending on the EAP type. See the table below. EAP TypeSetting ItemNote EAP-TLS User Name1 character or more and 32 characters or less Client CertificatePKCS#12 format file CA Certificate (Certificate authority’s certificate) DER format file PEAP-MSCHAPv2User Name1 character or more and 32 characters or less Password 1 character or more and 32 characters or less CA Certificate (Certificate authority’s certificate) DER format file ① Selecting [EAP-TLS] for [EAP TYPE]: The following section explains the operation for selecting [EAP-TLS]. For selecting [PEAP-MSCHAPv2], go on to Step 12 on page 142. 12. Select the [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 1 character or more and 32 characters or less. (→ page 144)
141 5. Using On-Screen Menu 13. Select [CLIENT CERTIFICATE] and press the ENTER button. A list of files (thumbnail screen) will be displayed. • For operating the thumbnail screen, see “4. Using the Viewer” in the “User’s Manual” (PDF). • 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 thumbnail 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.
142 5. Using On-Screen Menu 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. 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 [AD- VANCED] 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. (→ page 144)
143 5. Using On-Screen Menu 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, see “4. Using the Viewer” in the “User’s Manual” (PDF). • 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.
144 5. Using On-Screen Menu 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 [AD- VANCED] 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 hexadecimal) 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.
145 5. Using On-Screen Menu WPS When the wireless LAN access point connected to the projector supports WPS (Wi-Fi Protected Setup TM), 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 TYPEPress 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 DOMAIN NETWORK INFOR- MATION (WIRED LAN/WIRELESS LAN) CONNECTION STATUS, IP ADDRESS, SUBNET MASK, GATEWAY, WINS, DNS, MAC ADDRESS, SSID, NETWORK TYPE, WEP/WPA, CHANNEL, SIGNAL LEVEL, AU- THENTICATION, AUTHENTICATION PERIOD DISPLAY THE INFOR- MATION IN APPLICA- TION MENU Turn on or off the display of the network information. The meanings of these status statements are described below. StatementAuthentication status AuthenticatedAuthentication is done correctly. FailureAuthentication failed. Authenticating…Authentication is in process. ExpiredThe digital certificate is expired. Or [DATE, TIME PRESET] is not set correctly. Time ErrorThe [DATE, TIME PRESET] has been cleared. Set the correct date and time.
146 5. Using On-Screen Menu PROJECTOR NAME (ADVANCED menu only) PROJECTOR NAMESet a unique projector name. Up to 16 alphanu- meric characters and symbols DOMAIN (ADVANCED menu only) Set a host name and domain name of the projector. HOST NAMESet a host name of the projector.Up to 15 alphanumeric characters DOMAIN NAMESet a domain name of the projector.Up to 60 alphanumeric characters