NEC PH1202HL Installation Manual
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NEC PH1202HL Installation Manual

NEC PH1202HL Installation Manual

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Download this manual See also: User Manual
DLP Projector
PH1202HL/PH1002HL
Installation Manual
Model No.
NP-PH1202HL, NP-PH1202HLJD, NP-PH1202HL+, NP-PH1002HL+

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Summary of Contents for NEC PH1202HL

  • Page 1 DLP Projector PH1202HL/PH1002HL Installation Manual Model No. NP-PH1202HL, NP-PH1202HLJD, NP-PH1202HL+, NP-PH1002HL+...

  • Page 2: The Product Name Used In This Manual

    DLP Projector Installation and Adjustment Manual (This document) describes the procedures to install, adjust and maintain the projector PH1202HL/ PH1002HL. For safe and correct installation, adjustment and maintenance of the projector, carefully read this document before considering the layout of the unit and installation. Please keep this document under care by the company who installed or adjusted the projector.
  • Page 3 (3) Great care has been taken in the preparation of this manual; however, should you notice any questionable points, errors or omissions, please contact us. (4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of profit or other matters deemed to result from using the Projector.

  • Page 4: Important Information

    Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC projector and keep the manual handy for future reference. CAUTION To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible.

  • Page 5: Important Safeguards

    Important Information WARNING TO CALIFORNIA RESIDENTS: Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING. For UK only: In UK, a BS approved power cord with moulded plug has a Black (15 Amps) fuse installed for use with this equipment.
  • Page 6 Important Information WARNING • Do not cover the lens with the lens cap or equivalent while the projector is on. Doing so can lead to melting of the cap due to the heat emitted from the light output. • Do not place any objects, which are easily affected by heat, in front of the projector lens. Doing so could lead to the object melting from the heat that is emitted from the light output.
  • Page 7 Important Information • Handle the power cord carefully. A damaged or frayed power cord can cause electric shock or fire. - Do not use any power cord other than the one supplied with the projector. - Do not bend or tug the power cord excessively. - Do not place the power cord under the projector, or any heavy object.

  • Page 8: Remote Control Precautions

    Important Information Remote Control Precautions • Handle the remote control carefully. • If the remote control gets wet, wipe it dry immediately. • Avoid excessive heat and humidity. • Do not short, heat, or take apart batteries. • Do not throw batteries into fire. •...
  • Page 9 Important Information • The label is stuck on the below indicated position. Label...
  • Page 10 Important Information Radiation range of emitted light by the projector (HD: Hazard distance) • The below table describes the radiation range of emitted light by the projector that is classified as Risk Group 3 (RG3) of IEC62471. • Please keep within bounds for installing the projector. Install a barrier for preventing human eyes from entering the RG3 area.
  • Page 11 Important Information Caution Please heed all precaution for safety. To install the projector • For planning the layout of the projector, make sure to take safety measures instructed on the installation manu- • In order to refuse danger, install either a wall outlet within easy reach for pulling out the power plug in emergency or a device as a breaker to shut down the power supply to the projector.

  • Page 12: Power Management Function

    Important Information Health precautions to users viewing 3D images Before viewing, be sure to read health care precautions that may be found in the user’s manual included with your 3D eyeglasses or your 3D compatible content such as Blu-ray Discs, video games, computer’s video files and the like.

  • Page 13: Table Of Contents

    Table of Contents Introduction .........................b The product name used in this manual ..............b Important Information .................... i 1. Before Setting Up Your Projector .............1 1-1. Clearance for Installing the Projector ................1 1-2. Installation for Tilt-free and Portrait projection ..............2 1-3. Selecting the lens unit ....................5 1-4.
  • Page 14 Table of Contents 4. List of Menu Items ..................47 5. Maintenance .......................53 5-1. Cleaning the Filters ....................53 5-2. Cleaning the Lens ......................57 5-3. Cleaning the Cabinet....................57 6. Appendix ........................58 6-1. Compatible Input Signal List ..................58 6-2. Troubleshooting ......................61 Indicator Messages ....................61 6-3.

  • Page 15: Before Setting Up Your Projector

    1. Before Setting Up Your Projector 1-1. Clearance for Installing the Projector Allow ample clearance between the projector and its surroundings as shown below. Avoid installing the projector in a place where air movement from the HVAC is directed at the projector. Heated air from the HVAC can be taken in by the projector’s intake vent.

  • Page 16: Installation For Tilt-Free And Portrait Projection

    1. Before Setting Up Your Projector 1-2. Installation for Tilt-free and Portrait projection This projector can be set to any angle within a vertical 360° range, however, it cannot be installed with right or left slant besides the portrait projection. If you install the projector vertically you can project screens from your computer and other sources in portrait orientation.
  • Page 17 1. Before Setting Up Your Projector Caution to the installation for the Tilt-free projection • Do not install the projector in the state of facing up/down or inclined directly on a floor and a table. If the projector falls down, It may cause of malfunction, damage and human injury. If the intake vents are obstructed, the projector inside temperature will increase and it may cause of malfunction and fire.
  • Page 18 1. Before Setting Up Your Projector CAUTION • When moving the projector, make sure you have at least four people. Attempting to move the projector alone could result in back pain or other injuries.

  • Page 19: Selecting The Lens Unit

    1. Before Setting Up Your Projector 1-3. Selecting the lens unit This section provides the guideline information on how to select a screen size, projector mounting position, and type of lens units, which is appropriate for your presentation purposes. Many types of optical lens for the projector are available for separate sale to support various projection range.

  • Page 20: Tables Of Screen Sizes And Dimensions

    1. Before Setting Up Your Projector Projection range for the different lenses NP-9LS20ZM1 5.0–46.1 m NP-9LS13ZM1 3.1–24.8 m NP-9LS08ZM1 1.4–18.1 m 100-500 " 60-500 " 70-600 " 100-500 100-500 100-500 " " " NP-9LS12ZM1 2.8–20.2 m NP-9LS16ZM1 3.8–31.9 m NP-9LS40ZM1 5.8–74.7 m Tables of screen sizes and dimensions Size (inches)

  • Page 21: Lens Shifting Range

    1. Before Setting Up Your Projector Lens shifting range This projector is equipped with a lens shift function for adjusting the position of the projected image by using the LENS SHIFT buttons (→ page 31). The lens can be shifted within the range shown below. NOTE: • Please do not use the lens shift function when projecting portrait images. Please use it with the lens in the center.

  • Page 22: Carrying The Projector

    1. Before Setting Up Your Projector 1-4. Carrying the projector When moving the projector, it should be carried by holding the handles on the base of the unit by four or more people. WARNING: When moving the projector, first turn off the power and always disconnect the power plug from the electrical outlet, and check that all of the connecting cables between equipment and the lenses have been removed.

  • Page 23: Mounting / Removing The Lens Cover

    1. Before Setting Up Your Projector 1-6. Mounting / Removing the lens cover This section provides guideline information on how to mount and remove covers on the projector. Name of the cover Lens cover Key lock Place for putting your hand NOTE: • The lens cover equips the key lock. The service key is required to mount or remove the lens cover.

  • Page 24: Setting Up Your Projector

    2. Setting Up Your Projector 2-1. Setup Procedure Set up the projector according to the procedure below. This chapter describes the installation of procedure until turn- ing on of the power. Step 1 • Install the projector (→ page 11) Step 2 •...

  • Page 25: Installing The Projector

    2. Setting Up Your Projector 2-2. Installing the projector 2-2-1. Adjustment of the projector’s settings (Level adjusters) The projector must be placed square to the screen otherwise keystone distortion may appear on the screen. For set- ting the projector perpendicular to the screen when viewed from the side, utilizing the level adjusters equipped at each corner of the projector bottom.

  • Page 26: Install The Projector On The Ceiling

    2. Setting Up Your Projector 2-2-2. Install the projector on the ceiling Refer the below indicated specifications in order to install the projector on the ceiling. Unit: mm (inch) 6 - M6 screw Maximum depth 10 mm 140 (5.5) 140 (5.5)

  • Page 27: Multi-Screen Projection

    2. Setting Up Your Projector 2-2-3. Multi-Screen Projection Things that can be done using multi-screen projection This projector can be used singly or arranged in multiple units for multi-screen projection. We will introduce an example using two projection screens here. Case 1 Using a single projector to project two types of videos at the same time [PIP/PICTURE BY PICTURE]...
  • Page 28 2. Setting Up Your Projector Case 2. Using four projectors (resolution: FULL HD) to project videos with a resolution of 3840 × 2160 pixels [TILING] Connection example and projection image On-screen menu operations 1 Four similar videos are displayed when four projectors are projected. Please request the dealer to adjust the projection position of each projector.
  • Page 29 2. Setting Up Your Projector 2 Operate the on-screen menu using the four respective projectors to divide the image into four portions. Display [DISPLAY] → [MULTI SCREEN] → [PICTURE SETTING] Screen in the on-screen menu and select [TIL- ING]. (1)In the screen for setting the number of horizontal units, select [2 UNITS]. (number of units in the horizontal direc- tion) (2)In the screen for setting the number of vertical units, select [2 UNITS].

  • Page 30: Things To Note When Installing Projectors

    2. Setting Up Your Projector Things to note when installing projectors • Leave 60 cm/23.6" or over space between the projectors when projectors are installed side by side, so that the intake vents of the projectors are not obstructed. In addition, leave a space of at least 30 cm/11.8" between the intake vent and the wall and at least 70 cm/27.6"...

  • Page 31: Connecting The Power Cord

    2. Setting Up Your Projector 2-3. Connecting the Power Cord Connect the supplied power cord to the projector. First connect the supplied power cord’s three-pin plug to the AC IN terminal of the projector, and then connect the other plug of the supplied power cord in the wall outlet. WARNING: TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

  • Page 32: Using The Power Cord Fixing Metal

    2. Setting Up Your Projector Using the Power Cord Fixing Metal To prevent the power cord from accidently removing from the AC IN of the projector, attach the power cord fixing metal. CAUTION • To prevent the power cord from coming loose, make sure that all the prongs of the power cord are fully inserted into the AC IN terminal of the projector before using the power cord fixing metal.

  • Page 33: Mounting The Lens Unit

    • Never turn on the light source without mounting the lens. It may cause of serious damage to your eyes by strong light. Since NP-PH1202HL is a laser projector, we do not release the procedure to mount an optional lens, i.e., mount and adjustment of an optional lens must be performed by a qualified technician. NP-9LS08ZM1 is used in the explanation For other lens units, please take same procedures to mount, however, the lens hood is equipped on NP-9LS08ZM1 exclusively, the procedure to mounting/removing the lens hood is not required for others.

  • Page 34: Lens Unit Mounting Method

    2. Setting Up Your Projector Lens unit mounting method Preparation: Removing the lens cover (→ see page 9) NOTE: • Once the lens covers are removed, it will activate the protection circuit. After mounting the lens, securely install the lens cover. * NP-9LS08ZM1 is used on the explanatory illustration. 1. Remove the front and rear lens caps on the lens unit: Front lens cap NOTE: • Pay enough attention not to touch the lens surface, it may be cause...
  • Page 35 2. Setting Up Your Projector 4. Install the lens cover onto the projector. NOTE: • If NP-9LS08ZM1 is used on your projector, pay enough attention since the lens is exposed. • If the cover is not installed properly, error will be issued. Securely set 5 claws into the position on the projector. Lens cover 5. Mount the lens hood. (For NP-9LS08ZM1 only) Lens hood NOTE: • Make sure to mount the lens hood for protecting the lens. Turn the lens hood for mounting and fasten it by the fixing screw. 6. Lock the lens cover using the service key. Release lever Lens unit removal method NOTE:...

  • Page 36: Mounting The Optional Board (Sold Separately)

    2. Setting Up Your Projector 2-5. Mounting the Optional Board (sold separately) CAUTION Before mounting or removing the optional board, be sure to turn off the projector, wait for the fans to stop and turn off the main power switch. Tool needed: Phillips screwdriver (plus-head) 1.
  • Page 37 2. Setting Up Your Projector 4. Tighten the two screws on both sides of the slot. • Be sure to tighten the screws. This will complete installation of the optional board. To select the optional board source, select SLOT as the input. NOTE: • Mounting the optional board may cause the fans to run in the standby mode for the purpose of cooling depending on the optional board. The fan speed may also increase in order to cool the projector properly. Both of these instances are considered normal...

  • Page 38: Projector Adjustment And Connecting

    3. Projector Adjustment and Connecting 3-1. Flow of Adjustment and Connecting Perform the adjustment and connection of the projector according to the the following procedure Step 1 • Turning on the Projector (→ page 25) Step 2 • Selecting the projector orientation (→ page 28) Step 3 •...

  • Page 39: Turning On The Projector

    3. Projector Adjustment and Connecting 3-2. Turning on the Projector NOTE: • The projector has two power switches: A main power switch and a POWER button (POWER ON and OFF on the remote control) • Turning on the projector: 1. Press the main power switch to the ON position (I). The projector will go into standby mode. 2. Press the POWER button . The projector will become ready to use.

  • Page 40: Performing Lens Calibration

    3. Projector Adjustment and Connecting 2. Press the (POWER) button on the projector cabinet or the POWER ON button on the remote control. The POWER indicator goes from a steady red light to a flashing blue light, and the picture is projected on the screen.
  • Page 41 3. Projector Adjustment and Connecting Note on Startup screen (Menu Language Select screen) When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select one of the 29 menu languages. To select a menu language, follow these steps: 1.

  • Page 42: Selecting The Projector Orientation

    3. Projector Adjustment and Connecting 3-3. Selecting the projector orientation Selecting Projector Orientation [ORIENTATION] This reorients your image for your type of projection. The options are: desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection. NOTE: • Please consult the dealer if you require special installation services e.g. when mounting the projector to a ceiling. Never install the projector on your own. This may result in the projector falling down and causing injury to people.

  • Page 43: Adjusting The Picture Size And Position

    3. Projector Adjustment and Connecting 3-4. Adjusting the Picture Size and Position Use the lens shift dial, the level adjuster lever, the zoom lever/zoom ring and the focus ring to adjust the picture size and position. In this chapter drawings and cables are omitted for clarity. Adjusting the projector’s settings Adjusting the projected image’s vertical and horizontal [Level adjuster]...
  • Page 44 3. Projector Adjustment and Connecting CAUTION • Perform the adjustment from behind or from the side of the projector. Adjusting from the front could expose your eyes to strong light which could injure them. • Keep hands away from the lens mounting portion while the lens shift is in operation. Failure to do so could result in hands being pinched by the moving lens.
  • Page 45 3. Projector Adjustment and Connecting Adjusting the projected image's vertical and horizontal position (Lens shift) NOTE: • Shifting the lens to the maximum in two directions combined will cause the edges of the image to become dark or will cause some shadows. Adjusting with buttons on the cabinet 1. Press the LENS SHIFT/HOME POSITION button. The [LENS SHIFT] screen will be displayed. 2. Press the ▼▲◀ or ▶ button. Use the ▼▲◀▶...

  • Page 46: Adjusting With The Remote Control

    3. Projector Adjustment and Connecting Adjusting with the remote control 1. Hold the CTL button and press the ECO/L-SHIFT button. The [LENS SHIFT] screen will be displayed. 2. Press the ▼▲◀ or ▶ button. Use the ▼▲◀▶ buttons to move the projected image. TIP: • The figure below shows the lens shift ranges (projection mode: desktop/front) of lens units NP-9LS08ZM1, NP-9LS12ZM1, NP- 9LS13ZM1, NP-9LS16ZM1, and NP-9LS20ZM1. For NP-9LS40ZM1 check page 7.
  • Page 47 3. Projector Adjustment and Connecting Focus NOTE: • For lens unit NP-9LS08ZM1, both central and peripheral focus must be adjusted. Use theFOCUS +/−buttons to adjust the central focus. 1. Press the FOCUS +/− button. • On the remote control, while pressing on the CTL button, press on VOL/FOCUS (+) or (−) button. The focus is adjusted. TIP: To obtain the best focus, perform the following (for fixed installation) Preparation: Warm up the projector for one hour. 1. Use the FOCUS +/− buttons to make sure you obtain the best focus. If you do not, move the projector back and forth.
  • Page 48 3. Projector Adjustment and Connecting 2 Loosen the screws on the image plane adjustment mechanism. Image plane adjustment mechanism screw Peripheral focus ring 3 Adjust the focus around the screen by manually turning the peripheral focus ring to the left or right. 4 Tighten the screws on the image plane adjustment mechanism to secure the unit.

  • Page 49: Connecting To Other Equipments

    3. Projector Adjustment and Connecting 3-5. Connecting to Other Equipments 3-5-1. Connecting a computer A computer cable, BNC cable (5-core type), HDMI cable, or a DisplayPort cable can be used to connect to a com- puter. The connection cable is not enclosed with the projector. Please get ready a suitable cable for the connection. Analog RGB signal connection •...

  • Page 50: Digital Rgb Signal Connection

    3. Projector Adjustment and Connecting Digital RGB signal connection • Connect a commercially available HDMI cable between the computer’s HDMI output terminal and the projector’s HDMI IN terminal. • Connect a commercially available DisplayPort cable between the computer’s DisplayPort output terminal and the projector’s DisplayPort IN terminal.
  • Page 51 3. Projector Adjustment and Connecting Cautions when connecting an HDMI cable • Use a certified High Speed HDMI Cable or High Speed HDMI Cable with Ethernet. ® ® Cautions when connecting a DisplayPort cable • Use a certified DisplayPort cable. •...
  • Page 52 3. Projector Adjustment and Connecting Cautions when using a DVI signal • When the computer has a DVI output terminal, use a commercially available converter cable to connect the com- puter to the projector’s HDMI IN terminal (only digital video signals can be input). HDMI IN NOTE: When Viewing a DVI Digital Signal • Turn off the power of the computer and projector before connecting devices.

  • Page 53: Connecting An External Monitor

    3. Projector Adjustment and Connecting 3-5-2. Connecting an External Monitor HDMI IN HDMI OUT HDMI cable (not supplied) HDMI cable (not supplied) HDMI IN As shown in the figure, when the projector is connected to a computer, the same content from the HDMI input signal is displayed on the monitor for confirmation.

  • Page 54: Connecting Your Blu-Ray Player Or Other Av Equipment

    3. Projector Adjustment and Connecting 3-5-3. Connecting Your Blu-ray Player or Other AV Equipment Composite video signal/S-video signal connection BNC （Y） BNC （C） BNC （CV） If the signal is a composite video signal If the signal is an S-video signal BNC cable (not supplied) BNC cable (not supplied) Audio equipment...
  • Page 55 3. Projector Adjustment and Connecting Component signal connection Connect the Blu-ray player’s audio to the audio device. COMPUTER IN 15-pin - to - RCA (female) × 3 cable adapter BNC (male) - to - RCA (male) conversion (ADP-CV1E) cable × 3 (sold commercially) Component video RCA ×...
  • Page 56 3. Projector Adjustment and Connecting HDMI signal connection You can connect the HDMI output of your Blu-ray player, hard disk player, or notebook type PC to the HDMI IN terminal of your projector. HDMI IN HDMI cable (not supplied) Use High Speed HDMI Cable.

  • Page 57: Connecting A Document Camera

    3. Projector Adjustment and Connecting 3-5-4. Connecting a document camera You can connect a document camera and project printed documents, etc. COMPUTER IN NOTE: • Name, position, and direction of terminals are vary depending on camera model. Please check user’s manual of your camera for details. BNC (male) and RCA (male) conver- sion cable (not supplied) VIDEO Computer cable (not supplied) •...

  • Page 58: Connecting To A Wired Lan

    3. Projector Adjustment and Connecting 3-5-5. Connecting to a Wired LAN The projector comes standard with a Ethernet/HDBaseT port (RJ-45) which provides a LAN connection using a LAN cable. To use a LAN connection, you are required to set the LAN on the projector menu. Select [SETUP] → [NETWORK SETTINGS] →...

  • Page 59: Connecting To A Hdbaset Transmission Device (Sold Commercially)

    3. Projector Adjustment and Connecting 3-5-6. Connecting to a HDBaseT transmission device (sold commercially) HDBaseT is a connection standard for home appliances that is established by the HDBaseT Alliance. Use a LAN cable sold commercially to connect the Ethernet / HDBaseT port of the projector (RJ-45) to a HDBaseT transmission device sold commercially.

  • Page 60: Optimizing Computer Signal Automatically

    3. Projector Adjustment and Connecting 3-6. Optimizing Computer Signal Automatically Adjusting the Image Using Auto Adjust When an image from HDMI IN, DisplayPort IN, BNC input terminal (analog RGB), COMPUTER IN, or HDBaseT is being projected, and the edge is cut off or the image quality is poor, this button can be used to automatically optimize the projection image on the screen.

  • Page 61: List Of Menu Items

    4. List of Menu Items This chapter explains the list of on-screen menu items for the projector. Please refer to the user's manual about func- tions and operation on each menu. Some menu items are not available depending on the input source. •...
  • Page 62 4. List of Menu Items Menu Item Default Options STEREO VIEWER SINGLE, DUAL LEFT, DUAL RIGHT AUTO, OFF(2D), FRAME PACKING, SIDE BY SIDE(HALF), SIDE 3D SETTINGS FORMAT AUTO BY SIDE(FULL), TOP AND BOTTOM, FRAME ALTERNATIVE, LINE ALTERNATIVE ADJUST L/R INVERT OFF, ON STORE LENS...
  • Page 63 4. List of Menu Items Menu Item Default Options ENGLISH, DEUTSCH, FRANÇAIS, ITALIANO, ESPAÑOL, SVENSKA, 日本語 DANSK, PORTUGUÊS, ČEŠTINA, MAGYAR, POLSKI, NEDERLANDS, SUOMI LANGUAGE ENGLISH , Ελληνικά, 中文, 한국어 NORSK, TÜRKÇE, РУССКИЙ, ROMÂNĂ, HRVATSKA, БЪЛГАРСКИ, INDONESIA, हिन् द ी, ไทย, , 繁體中文...
  • Page 64 4. List of Menu Items Menu Item Default Options MENU MODE ADVANCED ADVANCED, BASIC NOT SAVE SETTING VALUES OFF, ON ADMINISTRA- TOR MODE NEW PASSWORD CONFIRM PASSWORD ENABLE OFF, ON ACTIVE OFF, ON SUN, MON, TUE, WED, THU, FRI, SAT, MON-FRI, MON-SAT, EVERY TIME FUNCTION POWER, INPUT, LIGHT MODE...
  • Page 65 192.168.0.10 SUBNET MASK 255.255.255.0 WIRED LAN GATEWAY 192.168.0.1 AUTO DNS OFF, ON DNS CONFIGURATION RECONNECT PROJECTOR NAME PROJECTOR NAME PH1202HL Series HOST NAME necpj DOMAIN DOMAIN NAME ALERT MAIL OFF, ON HOST NAME DOMAIN NAME SENDER'S ADDRESS NETWORK ALERT MAIL...
  • Page 66 4. List of Menu Items Menu Item Default Options LIGHT HOURS USED USAGE TIME FILTER HOURS USED TOTAL CARBON SAVINGS INPUT TERMINAL RESOLUTION HORIZONTAL FREQUENCY VERTICAL FREQUENCY SOURCE(1) SYNC TYPE SYNC POLARITY SCAN TYPE SOURCE NAME ENTRY NO. SIGNAL TYPE VIDEO TYPE BIT DEPTH SOURCE(2)

  • Page 67: Maintenance

    5. Maintenance This section describes the simple maintenance procedures you should follow to clean the filters, the lens, and the cabinet. 5-1. Cleaning the Filters The air-filter sponge keeps dust and dirt from getting inside the projector and should be frequently cleaned. If the filter is dirty or clogged, your projector may overheat.
  • Page 68 5. Maintenance 2. Undo the lock lever on the filter cover and remove it. If the filter gets caught on the filter cover, press the filter cover down slightly and it will come out. 3. Remove the filters. (1)Turn the tabs to the left position and slide the top filter to the right.
  • Page 69 5. Maintenance Remove the dust from the grates on the outside of the projec- tor as well. • Some intake vents do not have grates. Be sure to also remove any dust stuck to the louver (blind with angled horizontal slats) with a vacuum cleaner. NOTE: • Whenever you vacuum the filter, use the soft brush attachment to vacuum. This is to avoid damage to the filter.
  • Page 70 5. Maintenance (4)Turn the fine grade filter so it is facing upward, set the cutout portion of the medium grade filter inside the filter Cutout portion cover along the direction indicated by the tabs, and slowly slide the filter in. Direction tabs (5)Lock the lever, and insert it into the lock slot on the fine grade filter.

  • Page 71: Cleaning The Lens

    5. Maintenance 5-2. Cleaning the Lens • Turn off the projector before cleaning. • Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens. WARNING • Do not look into the light source while the projector is ON. Strong light is emitted from the projector and visual impairment could result.

  • Page 72: Appendix

    6. Appendix 6-1. Compatible Input Signal List Analog Computer Signal Signal Resolution ( dots ) Aspect Ratio Refresh Rate ( Hz ) 640 × 480 4 : 3 60/72/75/85/iMac SVGA 800 × 600 4 : 3 56/60/72/75/85/iMac 1024 × 768 4 : 3 60/70/75/85/iMac XGA+...
  • Page 73 6. Appendix HDMI Signal Resolution ( dots ) Aspect Ratio Refresh Rate ( Hz ) 640 × 480 4 : 3 SVGA 800 × 600 4 : 3 1024 × 768 4 : 3 1280 × 720 16 : 9 1280 ×...
  • Page 74 6. Appendix DisplayPort Signal Resolution ( dots ) Aspect Ratio Refresh Rate ( Hz ) 640 × 480 4 : 3 SVGA 800 × 600 4 : 3 1024 × 768 4 : 3 1280 × 720 16 : 9 1280 ×...

  • Page 75: Troubleshooting

    Red (4 times Problem with the fan Rotation of the cooling fan has stopped. Contact the NEC per cycle) projector customer support center to arrange for repair. Red (6 times Problem with the light Problem with the light source system.
  • Page 76 Temperature problem The temperature protector has been activated. If the room of 2) temperature is high, move the projector to a cool place. If the problem still persists, contact an NEC projector cus- tomer support center. Orange High surrounding tem- The surrounding temperature is high.

  • Page 77: Pin Assignments And Signal Names Of Main Terminals

    6. Appendix 6-3. Pin assignments and signal names of main terminals COMPUTER IN/ Component Input Terminal (Mini D-Sub 15 Pin) Connection and signal level of each pin Pin No. RGB Signal (Analog) YCbCr Signal 11 12 13 14 15 Green or Sync on Green Blue Ground Signal Level...
  • Page 78 6. Appendix Ethernet/HDBaseT Port (RJ-45) Pin No. Signal TxD+/HDBT0+ 1 2 3 4 5 6 7 8 TxD−/HDBT0− RxD+/HDBT1+ Disconnection/HDBT2+ Disconnection/HDBT2− RxD−/HDBT1− Disconnection/HDBT3+ Disconnection/HDBT3− USB Port (Type A) Pin No. Signal D− Grounding RS-232C terminal (PC control) (D-Sub 9 Pin) Pin No.
  • Page 79 6. Appendix 3D connector (D-sub 15 pin) 15 14 13 12 11 10 Pin No. Signal Name Function +12V Supplies power (+12V) to the 3D image system GNDC Ground GNDC Ground reserved reserved reserved CONN_SYNC+ 3D L/R switching timing signal (+) (Connects to the collector of the output transistor of the photo coupler inside the projector) reserved...
  • Page 80 6. Appendix GP I/O terminal (External control) (D-sub 37 pin) 19 18 17 16 15 14 13 12 11 10 37 26 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 Pin No. Signal Name Pin No.
  • Page 81 6. Appendix GP I/O Connector Inside Projector Resist = 360 Ω Ext_GPIN_P Pin No.: Voltage applied across the pins of Ext_GPIN_P and Ext_GPIN_N should be in the range from 3.3 Vdc to 10 Vdc. Recommended Operating Current: 5 mA Absolute Maximum Rating: 23 mA Ext_GPIN_N Pin No.: 24 25 26 27 Photo-coupler...
  • Page 82 6. Appendix Timing chart of GPIO control Example of Select HDMI Off at least 300 ms at least 300 ms approx. 300 ms 5-24/7-26 6-25/8-27 time Execute Select HDMI...
  • Page 83 6. Appendix Remote Interlock Terminal This terminal functions as safety device for the projector. The contacts are normally closed. When an abnormality occurs, the contacts open to immediately stop the projector (interlock state) (shipped with a shorting bar installed). By replacing the shorting bar with wiring and attaching it to the contacts, the projector can be immediately stopped remotely when an abnormality occurs in the projector.
  • Page 84 6. Appendix • When the length of the wiring is less than 5 m (approximate) Remove the shorting bar 1 or the shorting bar 2 and connect the terminal (#1/#2 or #3/#4) to the contact. - An external power supply is not necessary. - A maximum of 2 sets of contacts can be connected (when both the shorting bar 1 and the shorting bar 2 are removed.) - The minimum rating for the contact is as below.

  • Page 85: Cabinet Dimensions

    6. Appendix 6-4. Cabinet Dimensions Unit: mm (inch) 680 (26.8) Lens center 45.2 (1.8) 566 (22.3)
  • Page 86 Telephone: +81 465 85 2369 Email: infomail@nec-displays.com NEC Solutions (China) Co.,Ltd. In North America Address: Rm 1903, Shining Building,35 Xueyuan Rd, NEC Display Solutions of America, Inc. Haidian District Beijing 100191, P.R.C. Address: 500 Park Boulevard, Suite 1100 Itasca, Telephone: +8610 59342706 Illinois 60143, U.S.A.
  • Page 87 ©NEC Display Solutions, Ltd. 2015 Ver. 1 4/15...

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