NEC Projector PA621U User Manual
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3. Convenient Features
Displaying Two Pictures at the Same Time
The projector has a feature that allows you to view two different signals simultaneously. You have two modes: PIP
mode and PICTURE BY PICTURE mode.
From the menu you can select [SETUP] → [BASIC] → [PIP/PICTURE BY PICTURE].
The [PIP/PICTURE BY PICTURE] menu item has the following three options: MODE, POSITION, and SOURCE.
Use the or button to select [MODE], [POSITION] or [SOURCE] and press the ENTER button.
Selecting the...](http://img.usermanuals.tech/thumb/54/99624/w64_projector_manual_8415_d-46.png "Page 47
35
3. Convenient Features
Displaying Two Pictures at the Same Time
The projector has a feature that allows you to view two different signals simultaneously. You have two modes: PIP
mode and PICTURE BY PICTURE mode.
From the menu you can select [SETUP] → [BASIC] → [PIP/PICTURE BY PICTURE].
The [PIP/PICTURE BY PICTURE] menu item has the following three options: MODE, POSITION, and SOURCE.
Use the or button to select [MODE], [POSITION] or [SOURCE] and press the ENTER button.
Selecting the...")
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3. Convenient Features
Viewing Two Pictures
1. Press the PIP button on the remote control.
The PIP/PICTURE BY PICTURE SOURCE screen will be displayed.
2. Use the or button to select the source and press the ENTER button.
The PIP screen or PICTURE BY PICTURE screen will be displayed, depending on which was selected in the
[MODE] setting screen.
3. Press the PIP button again to return to the normal screen (single picture).
TIP:
• Selecting another source will return to the...](http://img.usermanuals.tech/thumb/54/99624/w64_projector_manual_8415_d-47.png "Page 48
36
3. Convenient Features
Viewing Two Pictures
1. Press the PIP button on the remote control.
The PIP/PICTURE BY PICTURE SOURCE screen will be displayed.
2. Use the or button to select the source and press the ENTER button.
The PIP screen or PICTURE BY PICTURE screen will be displayed, depending on which was selected in the
[MODE] setting screen.
3. Press the PIP button again to return to the normal screen (single picture).
TIP:
• Selecting another source will return to the...")
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3. Convenient Features
Preventing the Unauthorized Use of the Projector [SECURITY]
A keyword can be set for your projector using the Menu to avoid operation by an unauthorized user. When a keyword
is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered, the pro-
jector cannot project an image.
• The [SECURITY] setting cannot be cancelled by using the [RESET] of the menu.
To enable the Security function:
1. Press the MENU...](http://img.usermanuals.tech/thumb/54/99624/w64_projector_manual_8415_d-48.png "Page 49
37
3. Convenient Features
Preventing the Unauthorized Use of the Projector [SECURITY]
A keyword can be set for your projector using the Menu to avoid operation by an unauthorized user. When a keyword
is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered, the pro-
jector cannot project an image.
• The [SECURITY] setting cannot be cancelled by using the [RESET] of the menu.
To enable the Security function:
1. Press the MENU...")
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3. Convenient Features
7. Type in the same combination of buttons and press the ENTER button.
The confirmation screen will be displayed.
8. Select [YES] and press the ENTER button.
The SECURITY function has been enabled.
To turn on the projector when [SECURITY] is enabled:
1. Press the POWER button.
The projector will be turned on and display a message to the effect that the projector is locked.
2. Press the MENU button.
3. Type in the correct keyword and press the ENTER button. The...](http://img.usermanuals.tech/thumb/54/99624/w64_projector_manual_8415_d-49.png "Page 50
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3. Convenient Features
7. Type in the same combination of buttons and press the ENTER button.
The confirmation screen will be displayed.
8. Select [YES] and press the ENTER button.
The SECURITY function has been enabled.
To turn on the projector when [SECURITY] is enabled:
1. Press the POWER button.
The projector will be turned on and display a message to the effect that the projector is locked.
2. Press the MENU button.
3. Type in the correct keyword and press the ENTER button. The...")
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3. Convenient Features
To disable the SECURITY function:
1. Press the MENU button.
The menu will be displayed.
2. Select [SETUP] → [INSTALLATION(2)] → [SECURITY] and press the ENTER button.
The OFF/ON menu will be displayed.
3. Select [OFF] and press the ENTER button.
The SECURITY KEYWORD screen will be displayed.
4. Type in your keyword and press the ENTER button.
When the correct keyword is entered, the SECURITY function will be disabled.
NOTE: If you forget your keyword, contact your...](http://img.usermanuals.tech/thumb/54/99624/w64_projector_manual_8415_d-50.png "Page 51
39
3. Convenient Features
To disable the SECURITY function:
1. Press the MENU button.
The menu will be displayed.
2. Select [SETUP] → [INSTALLATION(2)] → [SECURITY] and press the ENTER button.
The OFF/ON menu will be displayed.
3. Select [OFF] and press the ENTER button.
The SECURITY KEYWORD screen will be displayed.
4. Type in your keyword and press the ENTER button.
When the correct keyword is entered, the SECURITY function will be disabled.
NOTE: If you forget your keyword, contact your...")
39 3. Convenient Features To disable the SECURITY function: 1. Press the MENU button. The menu will be displayed. 2. Select [SETUP] → [INSTALLATION(2)] → [SECURITY] and press the ENTER button. The OFF/ON menu will be displayed. 3. Select [OFF] and press the ENTER button. The SECURITY KEYWORD screen will be displayed. 4. Type in your keyword and press the ENTER button. When the correct keyword is entered, the SECURITY function will be disabled. NOTE: If you forget your keyword, contact your dealer. Your dealer will provide you with your keyword in exchange for your request code. Your request code is displayed in the Keyword Confirmation screen. In this example [NB52-YGK8-2VD6-K585-JNE6-EYA8] is a request code.
40 3. Convenient Features Controlling the Projector by Using an HTTP Browser Overview The HTTP Server function provides settings and operations for: 1. Setting for wired/wireless network (NETWORK SETTINGS) To use wireless LAN connection, the optional USB Wireless LAN Unit is required. (→ page 151) To use wired/wireless LAN connection, connect the projector to the computer with a commercially available LAN cable. (→ page 150) 2. Setting Alert Mail (ALERT MAIL) When the projector is connected to a wired/wireless network, lamp replace time or error messages will be sent via e-mail. 3. Operating the projector Power on/off, selecting input, volume control and picture adjustments are possible. 4. Setting PJLink PASSWORD and AMX BEACON Two ways of access to the HTTP server function are available: • Start the Web browser on the computer via the network connected to the projector and enter the following URL : http:// /index.html • Use Image Express Utility Lite or Image Express Utility 2.0 contained on the supplied NEC Projector CD- ROM. TIP: The factory setting IP address is [DHCP ON]. NOTE: • To use the projector in a network, consult with your network administrator about network settings. • The display’s or button’s response can be slowed down or operation may not be accepted depending the settings of your net- work. Should this happen, consult your network administrator. The projector may not respond if its buttons are repeatedly pressed in rapid intervals. Should this happen, wait a moment and repeat. If you still can’t get any response, turn off and back on the projec- tor. • If the PROJECTOR NETWORK SETTINGS screen does not appear in the web browser, press the Ctrl+F5 keys to refresh your web browser (or clear the cache). • This device uses “JavaScript” and “Cookies” and the browser should be set to accept these functions. The setting method will vary depending on the version of browser. Please refer to the help files and the other information provided in your software. Preparation before Use Connect the projector to a commercially available LAN cable before engaging in browser operations. (→ page 150) Operation with a browser that uses a proxy server may not be possible depending on the type of proxy server and the setting method. Although the type of proxy server will be a factor, it is possible that items that have actually been set will not be displayed depending on the effectiveness of the cache, and the contents set from the browser may not be reflected in operation. It is recommended that a proxy server not be used unless it is unavoidable.
41 3. Convenient Features Handling of the Address for Operation via a Browser Regarding the actual address that is entered for the address or entered to the URL column when operation of the pro- jector is via a browser, the host name can be used as it is when the host name corresponding to the IP address of the projector has been registered to the domain name server by a network administrator, or the host name corresponding to the IP address of the projector has been set in the “HOSTS” file of the computer being used. Example 1: When the host name of the projector has been set to “pj.nec.co.jp”, access is gained to the network setting by specifying http://pj.nec.co.jp/index.html for the address or the entry column of the URL. Example 2: When the IP address of the projector is “192.168.73.1”, access is gained to the network setting by specifying http://192.168.73.1/index.html for the address or the entry column of the URL. PROJECTOR ADJUSTMENT POWER: This controls the power of the projector. ON �������������������������Power is switched on� OFF ������������������������Power is switched off� VOLUME: This controls the volume of the projector. ���������������������������Increases the volume adjustment value� ���������������������������Decreases the volume adjustment value� AV-MUTE: This controls the mute function of the projector. PICTURE ON ����������Mutes the video� PICTURE OFF ���������Cancels the video muting� SOUND ON ������������Mutes the audio� SOUND OFF �����������Cancels the audio muting� ALL ON ������������������Mutes each of the video, and audio functions� ALL OFF �����������������Cancels the muting of each of the video, and audio functions�
42 3. Convenient Features PICTURE: Controls the video adjustment of the projector. BRIGHTNESS ����Increases the brightness adjustment value� BRIGHTNESS ����Decreases the brightness adjustment value� CONTRAST ��������Increases the contrast adjustment value� CONTRAST ��������Decreases the contrast adjustment value� COLOR ��������������Increases the color adjustment value� COLOR ��������������Decreases the color adjustment value� HUE �������������������Increases the hue adjustment value� HUE �������������������Decreases the hue adjustment value� SHARPNESS �����Increases the sharpness adjustment value� SHARPNESS �����Decreases the sharpness adjustment value� • The functions that can be controlled will vary depending on the signal being input to the projector. (→ page 93) SOURCE SELECT: This switches the input connector of the projector. COMPUTER 1 ��������Switches to the COMPUTER IN connector � COMPUTER 2 ��������Switches to the COMPUTER 2 IN connector � COMPUTER 3 ��������Switches to the COMPUTER 3 IN connector � HDMI ���������������������Switches to the HDMI IN connector � DisplayPort ������������Switches to the DisplayPort� VIDEO ��������������������Switches to the VIDEO IN connector � S-VIDEO ����������������Switches to the S-VIDEO IN connector � VIEWER �����������������Switches to the data on the USB memory device� NETWORK �������������Switches to a LAN signal� PROJECTOR STATUS: This displays the condition of the projector. LAMP LIFE REMAINING �����Displays the remaining life of the lamp as a percentage� LAMP HOURS USED �����������Displays how many hours the lamp has been used� FILTER HOURS USED ���������Displays how many hours the filter has been used� ERROR STATUS ������������������Displays the status of errors occurring within the projector � LOG OFF: Logging off your projector and returning to the authentication screen (LOGON screen).
43 3. Convenient Features NETWORK SETTINGS • SETTINGS WIRED or WIRELESS SETTINGSet for wired LAN or for wireless LAN. APPLYApply your settings to wired LAN or wireless LAN. DHCP ONAutomatically assign IP address, subnet mask, and gateway to the projector from your DHCP server. DHCP OFFSet IP address, subnet mask, and gateway to the projector assigned by your network administrator. IP ADDRESSSet your IP address of the network connected to the projector. SUBNET MASKSet your subnet mask number of the network connected to the projector. GATEWAYSet the default gateway of the network connected to the projector. WINSSet the IP address of your WINS server of the network connected to the projector when [DHCP] is turned on, this option is not available. AUTO DNS ONDHCP server will automatically assign IP address of DNS server connected to the projector. AUTO DNS OFFSet your IP address of DNS server connected to the projector. Setting for WIRED LAN PROFILE 1/PROFILE 2Two settings can be set for wired LAN connection. Select PROFILE 1 or PROFILE 2. DISABLETurn off wired LAN connection Setting for WIRELESS LAN (the optional Wireless LAN Unit required for Europe, Australia, and Asian coun- tries) EASY CONNECTIONExecute a wireless LAN using EASY CONNECTION. SIMPLE ACCES POINTSet the projector for simple access point. WPSUse WPS (Wi-Fi Protected Setup™) to set up the wireless LAN for the projector. NOTE: Use the projector’s menus to make WPS connections and change the WPS profile settings. CHANNELSelect a channel. Available channels vary depending on the country and region. When you select [INFRASTRUCTURE], make sure that the projector and your access point are on the same channel; when you select [AD HOC], make sure that the projector and your computer are on the same channel. PROFILE 1/PROFILE 2Two settings can be set for wireless LAN connection. Select PROFILE 1 or PROFILE 2.
44 3. Convenient Features SSIDEnter an identifier (SSID) for wireless LAN. Communication can be done only with equipment whose SSID matches SSID for your wireless LAN. SITE SURVEYDisplays a list of available SSIDs for wireless LAN on site. Select an SSID which you can access. NETWORK TYPESelect communication method when using wireless LAN. INFRASTRUCTURE: Select this option when communicating with one or more equip- ment connected to the wireless LAN network via a wireless access point. AD HOC: Select this option when using the wireless LAN to directly communicate with a computer in peer-to-peer mode. SECURITY TYPETurn on or off the encryption mode for secure transmission. When turn on the encryp- tion mode, set WEP key or encrypted key. DISABLE Will not turn on the encryption feature. Your communications may be monitored by someone. WEP 64 bit Uses 64-bit datalength for secure transmission. WEP 128 bit Uses 128-bit datalength for secure transmission. This option will increase privacy and security when compared to use of 64-bit datalength encryption. WPA-PSK TKIP / WPA-PSK AES/ WPA2-PSK TKIP / WPA2-PSK AES/ WPA-EAP TKIP EAP-TLS/ WPA-EAP AES EAP-TLS/ WPA-EAP TKIP PEAP-MSCHAP v2/ WPA-EAP AES PEAP-MSCHAP v2/ WPA2-EAP TKIP EAP-TLS/ WPA2-EAP AES EAP-TLS/ WPA2-EAP TKIP PEAP-MSCHAP v2/ WPA2-EAP AES PEAP-MSCHAP v2 These options parovide stronger security than WEP. NOTE: • The WEP settings must be the same as communication devices such as PC or access point in your wireless network. • When you use WEP, your image transmission speed will slow down. • Other encryption keys than WEP 64bit and WEP 128bit are not available when [AD HOC] is selected from [NETWORK TYPE]. • To install a digital certificate, use the projector’s menu. (→ page 125) INDEXSelect encryption key when selecting [WEP 64 bit] or [WEP 128 bit] in [SECURITY TYPE]. KEYWhen selecting [WEP 64 bit] or [WEP 128 bit] in [SECURITY TYPE]: Enter WEP key. Select Characters (ASCII) Hexadecimal digit (HEX) WEP 64 bit Up to 5 characters Up to 10 characters WEP 128 bit Up to 13 characters Up to 26 characters When selecting [WPA PSK-TKIP], [WPA PSK-AES], [WPA2 PSK-TKIP] or [WPA2 PSK-AES]: Enter encryption key. Key length must be 8 or greater and 63 or less. USERNAMESet a user name for WPA-EAP/WPA2-EAP. PASSWORDSet a password for WPA-EAP TKIP PEAP-MSCHAP v2/WPA-EAP AES PEAP-MSCHAP v2/WPA2-EAP TKIP PEAP-MSCHAP v2/WPA2-EAP AES PEAP-MSCHAP v2.
45 3. Convenient Features USE DIGITAL CERTIFI- CATE Select this if you use a digital certificate for WPA-EAP TKIP PEAP-MSCHAP v2/WPA- EAP AES PEAP-MSCHAP v2/WPA2-EAP TKIP PEAP-MSCHAP v2/WPA2-EAP AES PEAP-MSCHAP v2. • NAME PROJECTOR NAMEEnter a name for your projector so that your computer can identify the projector. A projector name must be 16 characters or less. TIP: Projector name will not be affected even when [RESET] is done from the menu. HOST NAMEEnter the hostname of the network connected to the projector. A host name must be 15 or less. DOMAIN NAMEEnter the domain name of the network connected to the projector. A domain name must be 60 characters or less. • ALERT MAIL ALERT MAILThis option will notify your computer of lamp replace time or error messages via e-mail when using wireless or wired LAN. Placing a checkmark will turn on the Alert Mail feature. Clearing a checkmark will turn off the Alert Mail feature. Sample of a message to be sent from the projector: The lamp and filters are at the end of its usable life. Please replace the lamp and filters. Projector Name: NEC Projector Lamp Hours Used: 100 [H] SENDER’S ADDRESSEnter sender’s address. SMTP SERVER NAMEEnter the SMTP server name to be connected to the projector. RECIPIENT’S ADDRESS 1, 2, 3 Enter your recipient’s address. Up to three addresses can be entered. TEST MAILSend a test mail to check whether your settings are correct or not NOTE: • If you execute a test, you may not receive an Alert mail. Should this happen, check if network settings are correct. • If you entered an incorrect address in a test, you may not receive an Alert mail. Should this happen, check if the Recipient’s Address is correct. SAVEClick this button to save your settings to the projector’s memory.
46 3. Convenient Features • NETWORK SERVICE PJLink PASSWORDSet a password for PJLink*. A password must be 32 characters or less. Do not forget your password. However, if you forget your password, consult with your dealer. HTTP PASSWORDSet a password for HTTP server. A password must be 10 characters or less. AMX BEACONTurn on or off for detection from AMX Device Discovery when connecting to the network supported by AMX’s NetLinx control system. TIP: When using a device that supports AMX Device Discovery, all AMX NetLinx control system will rec- ognize the device and download the appropriate Device Discovery Module from an AMX server. Placing a checkmark will enable detecting the projector from AMX Device Discovery. Clearing a checkmark will disable detecting the projector from AMX Device Discovery. NOTE: If you forget your password, contact your dealer. *What is PJLink? PJLink is a standardization of protocol used for controlling projectors of different manufacturers. This standard proto- col is established by Japan Business Machine and Information System Industries Association (JBMIA) in 2005. The projector supports all the commands of PJLink Class 1. Setting of PJLink will not be affected even when [RESET] is done from the menu. • CRESTRON DISABLEDisables CRESTRON CONTROL. ENABLEEnables CRESTRON CONTROL. IP ADDRESSSet your IP address of CRESTRON SERVER. IP IDSet your IP ID of CRESTRON SERVER. • INFORMATION WIRED LANDisplay a list of settings of wired LAN connection. WIRELESS LANDisplay a list of settings of wireless LAN connection. UPDATEReflect settings when they are changed.
47 3. Convenient Features Projecting Your Computer’s Screen Image from the Projector via a Network [NETWORK PROJECTOR] By selecting the projector connected to the same network as that of your PC, the PC screen image can be projected to the screen via network. There is no need of connection using the computer cable (VGA). Operation Environment Applicable OSWindows 7 Professional Windows 7 Ultimate Windows 7 Enterprise Windows Vista Home Premium Windows Vista Business Windows Vista Ultimate Windows Vista Enterprise Hardware specificationsThe specifications recommended by Microsoft as the operation environment for Windows 7/Windows Vista should be satisfied. Network EnvironmentWired LAN or wireless LAN environment that supports TCP/IP is required. Screen colorHigh Color (16 bits) True Color (24 bits and 32 bits) * Setting with 256 colors or less is not available. Setting the Projector to Network Projector Input Mode 1. With the projector turned on, press the SOURCE button. The input selection window appears. Another way to display the input selection window is to press the NETWORK button on the remote control. The APPLICATION MENU screen will be displayed. Go to step 3.
48 3. Convenient Features 2. Press the or button to select [NETWORK] and press the ENTER button. In the screen, the [APPLICATION MENU] menu is displayed. 3. From the [APPLICATION MENU] menu, select [NETWORK PROJECTOR]. The [PROJECTOR NAME/DISPLAY RESOLUTION/PASSWORD/URL] will be displayed.