NEC Projector PX803UL User Manual
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❻ Changing LIGHT MODE/Checking Energy-Saving Effect
Using LIGHT MODE [LIGHT MODE]
When either [ECO1] or [ECO2] in [LIGHT MODE] is selected, motion noise of the projector is cut down by lowering
brightness of its light source. By saving energy consumption, the CO2 emission from this projector can be reduced.
LIGHT MODEIcon at the bottom
of the menuDescription
NORMAL
100% brightness
The screen will be brightly lit.
ECO1Brightness will be at about 80%.
The cooling fan will also slow down accordingly....](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-55.png "Page 56
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❻ Changing LIGHT MODE/Checking Energy-Saving Effect
Using LIGHT MODE [LIGHT MODE]
When either [ECO1] or [ECO2] in [LIGHT MODE] is selected, motion noise of the projector is cut down by lowering
brightness of its light source. By saving energy consumption, the CO2 emission from this projector can be reduced.
LIGHT MODEIcon at the bottom
of the menuDescription
NORMAL
100% brightness
The screen will be brightly lit.
ECO1Brightness will be at about 80%.
The cooling fan will also slow down accordingly....")
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NOTE:
• The [LIGHT MODE] can be changed by using the menu.
Select [SETUP] → [INSTALLATION(1)] → [LIGHT MODE] → [LIGHT MODE].
• The light module hours used can be checked in [USAGE TIME] on the menu. Select [INFO.] → [USAGE TIME].
• After a lapse of 1 minute from when the projector displays a blue, black or logo screen, [LIGHT MODE] will automatically switch
to [ECO].
• This projector equips the sensor to detect atmospheric pressure and temperature and the projector controls the power based on...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-56.png "Page 57
40
NOTE:
• The [LIGHT MODE] can be changed by using the menu.
Select [SETUP] → [INSTALLATION(1)] → [LIGHT MODE] → [LIGHT MODE].
• The light module hours used can be checked in [USAGE TIME] on the menu. Select [INFO.] → [USAGE TIME].
• After a lapse of 1 minute from when the projector displays a blue, black or logo screen, [LIGHT MODE] will automatically switch
to [ECO].
• This projector equips the sensor to detect atmospheric pressure and temperature and the projector controls the power based on...")
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Checking Energy-Saving Effect [CARBON METER]
This feature will show energy-saving effect in terms of CO2 emission reduction (kg) when the projector’s [LIGHT MODE]
is set to either [ECO1] or [ECO2]. This feature is called as [CARBON METER].
There are two messages: [TOTAL CARBON SAVINGS] and [CARBON SAVINGS-SESSION]. The [TO TAL CARBON
SAVINGS] message shows the total amount of CO2 emission reduction from the time of shipment up to now. You can
check the information on [USAGE TIME] from [INFO.] of...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-57.png "Page 58
41
Checking Energy-Saving Effect [CARBON METER]
This feature will show energy-saving effect in terms of CO2 emission reduction (kg) when the projector’s [LIGHT MODE]
is set to either [ECO1] or [ECO2]. This feature is called as [CARBON METER].
There are two messages: [TOTAL CARBON SAVINGS] and [CARBON SAVINGS-SESSION]. The [TO TAL CARBON
SAVINGS] message shows the total amount of CO2 emission reduction from the time of shipment up to now. You can
check the information on [USAGE TIME] from [INFO.] of...")
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❼ Correcting Horizontal and Vertical Keystone Distortion
[CORNERSTONE]
Use the [CORNERSTONE] feature to correct keystone (trapez oidal) 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 3D REFORM button for 2 seconds at least to reset current adjustments.
Current adjustments for [GEOMETRIC CORRECTION] will be cleared.
2. Project an image so that the screen is smaller than the area of...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-58.png "Page 59
42
❼ Correcting Horizontal and Vertical Keystone Distortion
[CORNERSTONE]
Use the [CORNERSTONE] feature to correct keystone (trapez oidal) 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 3D REFORM button for 2 seconds at least to reset current adjustments.
Current adjustments for [GEOMETRIC CORRECTION] will be cleared.
2. Project an image so that the screen is smaller than the area of...")
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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 3D REFORM button for 2 or more seconds, or run
[RESET] in[GEOMETRIC CORRECTION] to clear the adjustment value of...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-59.png "Page 60
43
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 3D REFORM button for 2 or more seconds, or run
[RESET] in[GEOMETRIC CORRECTION] to clear the adjustment value of...")
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13. Press the ◀ or ▶ button to highlight the [OK] and press the ENTER button.
This completes the [CORNERSTONE] correction.
• Returning to the [CORNERSTONE] screen, select [CANCEL] and press the ENTER button.
NOTE:
• Even if the installation angle is changed when the projector is turned on again, the correction values in the previous time has been
maintained.
• Carry out either one of the following actions to clear the adjustment value of [CORNERSTONE].
• In Step 12, select [RESET] and then...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-60.png "Page 61
44
13. Press the ◀ or ▶ button to highlight the [OK] and press the ENTER button.
This completes the [CORNERSTONE] correction.
• Returning to the [CORNERSTONE] screen, select [CANCEL] and press the ENTER button.
NOTE:
• Even if the installation angle is changed when the projector is turned on again, the correction values in the previous time has been
maintained.
• Carry out either one of the following actions to clear the adjustment value of [CORNERSTONE].
• In Step 12, select [RESET] and then...")
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❽ Preventing the Unauthorized Use of the Projector [SECURITY]
A keyword can be set for your projector using the Menu to avoid operation by an unauthoriz ed user. When a ke yword
is set, turning on the projector will display the Keyword input screen. Unless the correct ke yword is entered, the pro-
jector cannot project an image.
• The [SECURITY] setting cannot be cancelled by using the [RESET] of the men u.
To enable the Security function:
1. Press the MENU button.
The menu will be displayed.
2....](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-61.png "Page 62
45
❽ Preventing the Unauthorized Use of the Projector [SECURITY]
A keyword can be set for your projector using the Menu to avoid operation by an unauthoriz ed user. When a ke yword
is set, turning on the projector will display the Keyword input screen. Unless the correct ke yword is entered, the pro-
jector cannot project an image.
• The [SECURITY] setting cannot be cancelled by using the [RESET] of the men u.
To enable the Security function:
1. Press the MENU button.
The menu will be displayed.
2....")
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7. Type your keyword 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 button.
• If using the remote control, press the POWER ON 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...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-62.png "Page 63
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7. Type your keyword 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 button.
• If using the remote control, press the POWER ON 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...")
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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...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-63.png "Page 64
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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...")
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The [3D SETTINGS] screen will be displayed.
(4) Use the ▼ button to align the cursor with [FORMAT], then press ENTER.
The [FORMAT] screen will be displayed.
(5) Use the ▼/▲ buttons to align the cursor at one among format options, then press ENTER for setting it up.
The display will return to the [FORMAT] screen.
Press the MENU button to return to the original screen.
• The 3D caution message screen will be displayed when switching to a 3D video (default factor y setting when
shipped). Please...](http://img.usermanuals.tech/thumb/54/100326/w64_projector_manual_9406_d-65.png "Page 66
49
The [3D SETTINGS] screen will be displayed.
(4) Use the ▼ button to align the cursor with [FORMAT], then press ENTER.
The [FORMAT] screen will be displayed.
(5) Use the ▼/▲ buttons to align the cursor at one among format options, then press ENTER for setting it up.
The display will return to the [FORMAT] screen.
Press the MENU button to return to the original screen.
• The 3D caution message screen will be displayed when switching to a 3D video (default factor y setting when
shipped). Please...")
44 13. Press the ◀ or ▶ button to highlight the [OK] and press the ENTER button. This completes the [CORNERSTONE] correction. • Returning to the [CORNERSTONE] screen, select [CANCEL] and press the ENTER button. NOTE: • Even if the installation angle is changed when the projector is turned on again, the correction values in the previous time has been maintained. • Carry out either one of the following actions to clear the adjustment value of [CORNERSTONE]. • In Step 12, select [RESET] and then press the ENTER button. • Press the 3D REFORM button for 2 or more seconds. • Run [DISPLAY] → [GEOMETRIC CORRECTION] → [RESET] in the on-screen menu. • Using CORNERSTONE correction can cause the image to be slightly blurred because the correction is made electronically. 3. Convenient Features
45 ❽ Preventing the Unauthorized Use of the Projector [SECURITY] A keyword can be set for your projector using the Menu to avoid operation by an unauthoriz ed user. When a ke yword is set, turning on the projector will display the Keyword input screen. Unless the correct ke yword is entered, the pro- jector cannot project an image. • The [SECURITY] setting cannot be cancelled by using the [RESET] of the men u. To enable the Security function: 1. Press the MENU button. The menu will be displayed. 2. Press the ▶ button twice to select [SETUP] and press the ▼ button or the ENTER button to select [MENU]. 3. Press the ▶ button to select [CONTROL]. 4. Press the ▼ button three times to select [SECURITY] and press the ENTER button. The OFF/ON menu will be displayed. 5. Press the ▼ button to select [ON] and press the ENTER button. The [SECURITY KEYWORD] screen will be displayed. 6. Type your keyword in a combination of the four ▲▼◀▶ buttons and press the ENTER button. NOTE: A keyword must be 4 to 10 digits in length. The [CONFIRM KEYWORD] screen will be displayed. NOTE: Make a note of your password and store it in a safe place. 3. Convenient Features
46 7. Type your keyword 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 button. • If using the remote control, press the POWER ON 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 projector will display an image. NOTE: The security disable mode is maintained until the main power is turned off or unplugging the power cord. 3. Convenient Features
47 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. 3. Convenient Features
48 ❾ Projecting 3D videos This projector supports DLP-Link glasses and 3D emitter. 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 ev ery hour of watching. • Please consult a doctor before watching if you or any of your family members have a history of suffer ing 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. Procedure to watch 3D videos using this projector The description here are for DLP® Link. [DLP® Link] is default setting f or [3D GLASSES] at the f actory. 3D eyewear and 3D emitter preparations Use DLP® Link glasses or other compatible commercially-available liquid crystal shutter spectacles. 1. Connect the video device to the projector. 2. Switch on the projector. 3. Run the 3D video software. The 3D video will be projected. The default factory setting is [AUT O]. When 3D image is not projected, it may cause input signal does not contain 3D detection signal or it can not be detected by this projector. In this case , please set up the f ormat man ually. (1) Press the MENU button. The MENU will be displayed. (2) Press the ▶ button, select [ADJUST], then press ENTER. [PICTURE] will be highlighted. (3) Use the ▶ button to select [3D SETTINGS]. 3. Convenient Features
49 The [3D SETTINGS] screen will be displayed. (4) Use the ▼ button to align the cursor with [FORMAT], then press ENTER. The [FORMAT] screen will be displayed. (5) Use the ▼/▲ buttons to align the cursor at one among format options, then press ENTER for setting it up. The display will return to the [FORMAT] screen. Press the MENU button to return to the original screen. • The 3D caution message screen will be displayed when switching to a 3D video (default factor y 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 113) 4. 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: • If 3D content is played back on your computer and the performance is poor, it may be caused by the CPU or graphics chip. In this case you may have difficulty seeing the 3D images as they were intended. Check to see if your computer meets the requirements provided in your user’s manual included with your 3D content. • The DLP® Link compatible 3D eyeglasses allow you to view 3D images by receiving synch signals, which are included in left eye and right eye images, reflected from the screen. Depending on environments or conditions such as the ambient brightness, screen size or viewing distance, the 3D eyeglasses may fail to receive synch signals, causing poor 3D images. • When the 3D mode is enabled, the Keystone correction range will be narrower. • When the 3D mode is enabled, the following settings are invalid. [WALL COLOR], [PRESET], [REFERENCE], [COLOR TEMPERATURE], [DYNAMIC CONTRAST], [Brilliant Color] • Signals other than those listed in “Compatible Input Signal List” on page 178 and 179 will be out of range or displayed in 2D. 3. Convenient Features
50 Using a 3D emitter This projector can be used to watch videos in 3D using commercially-available active shutter-type 3D ey ewear. In order to synchronize the 3D video and eyewear, a commercially-av ailable 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. 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-X2 3D emitter ��������������Xpand AD025-RF-X1 Connect your 3D emitter to the 3D SYNC terminal of the projector. Change [3D GLASSES] setting to [OTHERS]. 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. 3. Convenient Features
51 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 emit-ter (recommended)� (→ page 50) 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 vicinity, the projectors may interfere with one another� Alter-natively, 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]� Please check the following points when videos played back on the computer cannot be viewed in 3D� Settings on the computer are not compatible with 3D video playback�Check to make sure that settings on the computer meet require-ments for 3D video playback� Image resolution on the computer cannot be recognized by the projector as 3D video�Change the image resolution on the computer to one that the projector can recognize as 3D video� The vertical scan rate on the computer cannot be recognized by the projector as 3D video�Change the vertical scan rate on the computer to 60 Hz or 120 Hz� There is an obstacle between the optical receiver of the 3D eye-wear 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� 3. Convenient Features
52 ❿ 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 152) 2. Setting Alert Mail (ALERT MAIL) When the projector is connected to a wired network, 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 follo wing 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 network. 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 152) Operation with a browser that uses a proxy serv er may not be possible depending on the type of proxy serv er and the setting method. Although the type of proxy ser ver will be a f actor, it is possib le that items that ha ve actually been set will not be displayed depending on the effectiv eness of the cache, and the contents set from the browser may not be reflected in operation. It is recommended that a pro xy ser ver not be used unless it is una voidable. 3. Convenient Features
53 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 serv er by a networ k 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 netw ork 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 netw ork setting b y 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: Can not be used for this de vice. AV-MUTE: This controls the mute function of the projector . PICTURE ON ����������Mutes the video� PICTURE OFF ���������Cancels the video muting� SOUND ON ������������Cannot be used for this device� SOUND OFF �����������Cannot be used for this device� ALL ON ������������������Mutes the video functions� ALL OFF �����������������Cancels the muting of the video functions� 3. Convenient Features