NEC Projector PA622U User Manual
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3. Convenient Features
❻ Correcting Horizontal and Vertical Keystone Distortion [COR-
NERSTONE]
Use the [CORNERSTONE] feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left
or right side of the screen longer or shorter so that the projected image is rectangular.
1. Press and hold the Geometric. button for a minimum of 2 seconds to reset current adjustments.
Current adjustments for [GEOMETRIC CORRECTION] will be cleared.
2. Project an image so that the...](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-45.png "Page 46
33
3. Convenient Features
❻ Correcting Horizontal and Vertical Keystone Distortion [COR-
NERSTONE]
Use the [CORNERSTONE] feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left
or right side of the screen longer or shorter so that the projected image is rectangular.
1. Press and hold the Geometric. button for a minimum of 2 seconds to reset current adjustments.
Current adjustments for [GEOMETRIC CORRECTION] will be cleared.
2. Project an image so that the...")
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3. Convenient Features
5. Press the ▼ button to align with the [CORNERSTONE] and then press the ENTER button.
The drawing shows the upper left icon ( ) is selected.
The screen will switch to the [CORNERSTONE] screen.
NOTE:
• When a [GEOMETRIC CORRECTION] function other than [CORNERSTONE] has been set up, the [CORNERSTONE] screen will
not be displayed. When the screen is not displayed, either press the Geometric. button for 2 or more seconds, or run [RESET]
in[GEOMETRIC CORRECTION]...](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-46.png "Page 47
34
3. Convenient Features
5. Press the ▼ button to align with the [CORNERSTONE] and then press the ENTER button.
The drawing shows the upper left icon ( ) is selected.
The screen will switch to the [CORNERSTONE] screen.
NOTE:
• When a [GEOMETRIC CORRECTION] function other than [CORNERSTONE] has been set up, the [CORNERSTONE] screen will
not be displayed. When the screen is not displayed, either press the Geometric. button for 2 or more seconds, or run [RESET]
in[GEOMETRIC CORRECTION]...")
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3. Convenient Features
11. Press the ◀ or ▶ button to highlight the [OK] and press the ENTER button.
This completes the [CORNERSTONE] correction.
• Select [CANCEL] and press the ENTER button to return to the [CORNERSTONE] screen.
Selecting [CANCEL] will return to the adjustment screen without saving changes (Step 3).
Selecting [RESET] will return to the factory default.
Selecting [UNDO] will exit without saving changes.
NOTE:
• Even when the projector is turned on, the last used correction values...](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-47.png "Page 48
35
3. Convenient Features
11. Press the ◀ or ▶ button to highlight the [OK] and press the ENTER button.
This completes the [CORNERSTONE] correction.
• Select [CANCEL] and press the ENTER button to return to the [CORNERSTONE] screen.
Selecting [CANCEL] will return to the adjustment screen without saving changes (Step 3).
Selecting [RESET] will return to the factory default.
Selecting [UNDO] will exit without saving changes.
NOTE:
• Even when the projector is turned on, the last used correction values...")
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3. Convenient Features
❼ 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/54/99570/w64_projector_manual_8159_d-48.png "Page 49
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3. Convenient Features
❼ 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/54/99570/w64_projector_manual_8159_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] → [CONTROL] → [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....](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-50.png "Page 51
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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] → [CONTROL] → [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....")
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3. Convenient Features
The [3D SETTINGS] screen will be displayed.
(2) Press the ▼ button to align the cursor with the [FORMAT] and press the ENTER button.
The format screen will be displayed.
(3) Select the input signal format using the ▼ button and then press the ENTER button.
The 3D settings screen will disappear and the 3D video will be projected.
Press the MENU button and the on-screen menu will disappear.
The 3D caution message screen will be displayed when switching to a 3D...](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-52.png "Page 53
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3. Convenient Features
The [3D SETTINGS] screen will be displayed.
(2) Press the ▼ button to align the cursor with the [FORMAT] and press the ENTER button.
The format screen will be displayed.
(3) Select the input signal format using the ▼ button and then press the ENTER button.
The 3D settings screen will disappear and the 3D video will be projected.
Press the MENU button and the on-screen menu will disappear.
The 3D caution message screen will be displayed when switching to a 3D...")
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3. Convenient Features
When videos cannot be viewed in 3D
Please check the following points when videos cannot be viewed in 3D.
Please also read the operating manual attached to the 3D eyewear.
Possible reasonsSolutions
The selected signal does not support 3D output�Please change the video signal input to one that supports 3D�
The format for the selected signal is turned to [OFF(2D)]�Please change the format in the on-screen menu to [AUTO] or a format that supports 3D�
A eyewear that is not supported...](http://img.usermanuals.tech/thumb/54/99570/w64_projector_manual_8159_d-53.png "Page 54
41
3. Convenient Features
When videos cannot be viewed in 3D
Please check the following points when videos cannot be viewed in 3D.
Please also read the operating manual attached to the 3D eyewear.
Possible reasonsSolutions
The selected signal does not support 3D output�Please change the video signal input to one that supports 3D�
The format for the selected signal is turned to [OFF(2D)]�Please change the format in the on-screen menu to [AUTO] or a format that supports 3D�
A eyewear that is not supported...")
38 3. Convenient Features To disable the SECURITY function: 1. Press the MENU button. The menu will be displayed. 2. Select [SETUP] → [CONTROL] → [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.
39 3. Convenient Features ❽ Projecting 3D videos This projector can be used to watch videos in 3D using commercially-available active shutter-type 3D eyewear. In order to synchronize the 3D video and eyewear, a commercially-available 3D emitter needs to be connected to the projector (on the projector side). The 3D eyewear receives information from the 3D emitter and performs opening and closing on the left and right. CAUTION Health precautions Before use, please make sure to read any health precautions that may be stated in the operating manuals enclosed with the 3D eyewear and 3D video software (Blu-ray player, games, computer animation files, etc.). Please take note of the following in order to avoid adverse health effects. • Please do not use the 3D eyewear for purposes other than to watch 3D videos. • Please keep a distance of at least 2 m away from the screen when watching videos. Watching a video too close to the screen will increase eye fatigue. • Please do not watch videos continuously for a long period of time. Please take a 15 minutes’ break after every hour of watching. • Please consult a doctor before watching if you or any of your family members have a history of suffering from seizures caused by light sensitivity. • Please stop watching immediately and take a rest when you feel physically unwell while watching (vomiting, gid- diness, nausea, headaches, sore eyes, blurred vision, cramps and dumbness in the limbs, etc.). Please consult a doctor if the symptoms persist. • Please watch a 3D video directly in front of the screen. If you watch a 3D video obliquely from the sides, this may result in physical and eye fatigue. 3D eyewear and 3D emitter preparations Please use an active shutter-type 3D eyewear that conforms with the VESA standard. A commercially-available RF type made by Xpand is recommended. 3D eyewear ������������Xpand X105-RF 3D emitter Xpand ���AD025-RF-X1 Procedure to watch 3D videos using this projector 1. Connect the video device to the projector. 2. Switch on the power supply to the projector. 3. Run the 3D video software and project the video using the projector. This has been automatically set up when shipped from the factory. When a 3D video cannot be projected, it may be because the 3D detection signals are not included or because they are not detectable by the projector. Please manually select the format. 4. Select the 3D video format. (1) Press the “3D Set.” button on the remote control.
40 3. Convenient Features The [3D SETTINGS] screen will be displayed. (2) Press the ▼ button to align the cursor with the [FORMAT] and press the ENTER button. The format screen will be displayed. (3) Select the input signal format using the ▼ button and then press the ENTER button. The 3D settings screen will disappear and the 3D video will be projected. Press the MENU button and the on-screen menu will disappear. The 3D caution message screen will be displayed when switching to a 3D video (default factory setting when shipped). Please read the “Health Precautions” on the previous page to watch videos in the correct manner. The screen will disappear after 60 seconds or when the ENTER button is pressed. (→ page 95) 5. Turn on the power supply of the 3D eyewear and wear the eyewear to watch the video. A normal video will be shown when a 2D video is input. To watch a 3D video in 2D, select [OFF(2D)] in the [FORMAT] screen mentioned above in (3). NOTE: • Upon switching to 3D image, the following functions will be cancelled and disabled. [BLANKING], [PIP/PICTURE BY PICTURE], [GEOMETRIC CORRECTION], [EDGE BLENDING] ([GEOMETRIC CORRECTION] and [EDGE BLENDING] adjustment values will be maintained.) • The output may not automatically switch to a 3D video depending on the 3D input signal. • Check the operating conditions described in the user manual of the Blu-ray player. • Please connect the DIN terminal of the 3D emitter to the 3D SYNC of the main projector. • The 3D eyewear allows videos to be viewed in 3D by receiving synchronized optical signals output from the 3D emitter. As a result, the 3D image quality may be affected by conditions such as the brightness of the surroundings, screen size, viewing distance, etc. • When playing a 3D video software on a computer, the 3D image quality may be affected if the computer CPU and graphics chip performance are low. Please check the required operating environment of the computer that is stated in the operating manual attached to the 3D video software. • Depending on the signal, [FORMAT] and [L/R INVERT] may not be able to be selected. Please change the signal in that case.
41 3. Convenient Features When videos cannot be viewed in 3D Please check the following points when videos cannot be viewed in 3D. Please also read the operating manual attached to the 3D eyewear. Possible reasonsSolutions The selected signal does not support 3D output�Please change the video signal input to one that supports 3D� The format for the selected signal is turned to [OFF(2D)]�Please change the format in the on-screen menu to [AUTO] or a format that supports 3D� A eyewear that is not supported by the projector is being used�Please purchase a commercially-available 3D eyewear or 3D emitter (recommended)� (→ page 39) Please check the following points when a video cannot be viewed in 3D using a 3D eyewear that is supported by the projector � The power supply of the 3D eyewear is turned off�Please turn on the power supply of the 3D eyewear� The internal battery of the 3D eyewear is flat�Please charge or replace the battery� The viewer is located too far away from the screen�Please get closer to the screen until the video can be seen in 3D� Please turn the L/R INVERT in the on-screen menu to [OFF]� Due to multiple 3D projectors working at the same time in the vi-cinity, the projectors may interfere with one another � Alternatively, there may be a bright light source near the screen� Please maintain sufficient distance between the projectors� Please keep the light source away from the screen� Please turn the L/R INVERT in the on-screen menu to [OFF]� There is an obstacle between the optical receiver of the 3D eyewear and the 3D emitter�Please remove the obstacle� The 3D format of the 3D video contents is not supported�Please check with the company selling the 3D video contents�
42 3. Convenient Features ❾ Controlling the Projector by Using an HTTP Browser Overview The HTTP Server function provides settings and operations for: 1. Setting for wired network (NETWORK SETTINGS) To use wired LAN connection, connect the projector to the computer with a commercially available LAN cable. (→ page 137) 2. Setting Alert Mail (ALERT MAIL) When the projector is connected to a wired 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 Access to the HTTP server function is available: • Start the Web browser on the computer via the network connected to the projector and enter the following URL : http:// /index.html 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 projector 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 137) 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.
43 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�
44 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 76, 77) SOURCE SELECT: This switches the input connector of the projector. HDMI1 �������������������Switches to the HDMI 1 IN connector � HDMI2 �������������������Switches to the HDMI 2 IN connector � DisplayPort ������������Switches to the DisplayPort� BNC �����������������������Switch to BNC (analog RGB) video input� BNC(CV) ����������������Switch to BNC (CV) video input� BNC(Y/C) ���������������Switch to BNC (Y/C) video input� COMPUTER �����������Switches to the COMPUTER IN connector � HDBaseT ����������������Switch to image input sent from a transmission device that supports HDBa\ seT � 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).
45 3. Convenient Features NETWORK SETTINGS • SETTINGS WIRED SETTINGSet for wired LAN. APPLYApply your settings to 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 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. 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.
46 3. Convenient Features • 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 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.
47 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. When a password is set up, you will be prompted for your user name (arbitrary) and password during LOGON. 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. • INFORMATION WIRED LANDisplay a list of settings of wired LAN connection. UPDATEReflect settings when they are changed.