NEC MT1075/MT1065 Cleaning or Replacing the Filter, Cleaning the Cabinet and the Lens

Page 56

Cleaning

Cleaning or Replacing the Filter

The air-filter sponge keeps the inside of the projector from dust or dirt and should be cleaned after every 100 hours of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may over- heat.

CAUTION

•Turn off the power and unplug the projector before replacing the filter.

•Only clean the outside of the filter cover with a vacuum cleaner.

•Do not attempt to operate the projector without the filter cover.

To clean the air-filter:

Vacuum the filter-through the filter cover.

3. Reinstall the new filter cover.

Catch

NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter, remove dust and dirt from the projector cabinet. Keep out dust and during filter replacement.

NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement lamp.

Cleaning the Cabinet and the Lens

To reset the filter usage time, from the menu, select [Projector Options]

→[Setup] → [Page 4] → [Clear Filter Usage Meter] → [OK]. See also page E-47 for resetting the filter usage time.

To replace the filter (sponge):

1.Remove the filter cover by pushing up on the catch of the cover until you feel it detach.

2. Gently peel off the filter (sponge) and replace it with the new one.

1.Turn off the projector before cleaning.

2.Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner.

3.Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.

E-56

Page 55 Page 57
Image 56
Page 55 Page 57
Contents MT1075/MT1065 Safety Cautions Fire and Shock Precautions Lamp ReplacementWhats in the Box? For North America only MT1065 onlyTable of Contents Introduction to the Projector Features youll enjoyIntroduction Carrying the Projector Part Names of the ProjectorAttaching the lens cap Top Features SelectTerminal Panel Features Part Names of the Remote Control On the screen using the SelectSelect Battery Installation Remote Control PrecautionsOperating Range for Wireless Remote Control Using the Remote Control in Wired OperationSelecting a Location Installation and ConnectionsSetting Up the Screen and the Projector Distance Chart Do not attempt to install the projector yourselfThrow Distance and Screen Size Reflecting the ImageWhen Viewing a DVI Digital Signal Connecting Your PC or Macintosh ComputerConnecting to RGB 2 in connectors Connecting Your PC with a DVI ConnectorConnecting an External Monitor To connect Scart output RGBConnecting Your DVD Player DVD playerConnecting Your VCR or Laser Disc Player Connecting the Supplied Power CableProjecting AN Image Basic Operation Turning on the ProjectorAdjusting the Picture Size and Position Using the Remote ControlAdjust the Tilt Foot Selecting a SourceWhen using the remote control or cabinet buttons Using Auto FocusFocus Use the Focus Button +/- to obtain the best focusWhen using the USB connected to the projector Confirmation screen is displayedTurning Up or Down Volume Using the Laser PointerAdjusting the Image Using Auto Adjust Optimizing RGB Picture AutomaticallyTo turn off the projector Setting the function switchTurning off the Projector Convenient Features Using the Remote Mouse FunctionExecuting the Auto 3D Reform feature Auto 3D ReformSetting Screen of Auto 3D Reform AdjustmentGetting the On-line Help Using the PointerFreezing a Picture Using the middle button on the mouse Using a USB Mouse Using the USB HUB FunctionOperate the Menus using the USB mouse USB Memory Device or USB Memory Card Reader Support Changing Background LogoMaking Freehand Drawings on a Projected Image ChalkBoard Using the Viewer Making the Most out of the Viewer FunctionProjecting slides Viewer When the tool bar is not displayedOperating the Viewer Function from the Projector playback Auto Play Mode Switching to Slides Directly from Other Input ModesViewing Digital Images PreparationsTo delete captured images Using the PC Card Files Fucntion PC Card FilesDeleting Captured Images Using ON-SCREEN Menu Using the MenusDefault Custom Menu items are Basic Menu OperationMenu tree Advanced MenuCommunication Speed Operation Mode SelectDefault Source Select WEP Menu Elements Source Select Entering Alphanumeric Characters by Using the MenuMenu Descriptions & Functions Entry Edit Command Picture not available for Viewer and LANSound Image OptionsPicture Management Projector Options Using Adapting Color Correction Wall Color Correction Button to move the yellow box to select a Menu Setup User can adjust the image display functions Hori Resolution manuallySelecting Lamp Mode and Lamp Type Lamp Setting Selecting Aspect Ratio and Position for Screen Screen Selecting Auto FunctionsSetting LAN Mode Network Type required for wireless onlyWEP for Wireless only Nications may be monitored by someoneUses 64-bit datalength for secure transmission Pared to use of 64bit datalength encryptionSetting a Password StatusEntry DeleteTo delete PC card data you registered To enable Security, use the SelectSecurity Help Returning to Factory DefaultTools To replace the lamp MaintenanceReplacing the Lamp Cleaning Cleaning or Replacing the FilterCleaning the Cabinet and the Lens Vacuum the filter-through the filter coverTroubleshooting Power IndicatorStatus Indicator Lamp IndicatorFor more information contact your dealer Common Problems & Solutions Check These ItemsImage isn’t square to Page Specifications Model Number MT1075 OpticalModel Number MT1065 Optical Cabinet Dimensions Pin Assignments of D-Sub RGB Input ConnectorMini D-Sub 15 Pin Connector Pin No RGB Signal Analog YCbCr SignalCompatible Input Signal List PC Control Connector D-SUB 9P Using Software KeyboardPC Control Codes and Cable Connection Cable ConnectionOperation Using an Http Browser OverviewPreparation Before Use Handling of the Address for Operation via a BrowserTravelCare a service for international travelers Services offered with TravelCareTerm of warranty TravelCare GuideAsia and Middle East Kuala Lumpur, MalaysiaApplication Sheet for TravelCare Service Program Condition of your TravelCare Service Program

MT1075/MT1065 specifications

The NEC MT1075 and MT1065 are high-quality projectors that cater to various presentation needs, making them popular choices in both business and educational settings. Known for their impressive specifications and features, these models deliver outstanding performance, complemented by advanced technologies.

One of the standout features of the NEC MT1075 and MT1065 is their brightness. The MT1075 boasts a luminous output of 3700 ANSI lumens, while the MT1065 offers a slightly lower output of 3600 ANSI lumens. This high brightness level ensures that images remain clear and vivid, even in well-lit environments, making them suitable for large auditoriums, classrooms, and conference rooms.

These projectors employ DLP (Digital Light Processing) technology, which enhances image quality by providing sharp, vibrant colors and high contrast ratios. DLP technology ensures that moving images appear smooth and free from motion blur, making these projectors ideal for displaying videos, animations, and dynamic presentations. The MT1075 and MT1065 also support various resolution formats, with their native SVGA (800 x 600) resolution able to accommodate higher resolutions with clarity.

Another significant characteristic of these projectors is their connectivity options. Both models offer a range of input ports, including VGA, composite video, and S-Video, ensuring compatibility with multiple devices such as laptops, DVD players, and gaming consoles. Additionally, they feature audio input and built-in speakers, providing a complete multimedia experience.

The lightweight design of the NEC MT1075 and MT1065 enhances portability, making them easy to transport and set up in different locations. Their built-in features, such as keystone correction and manual zoom, provide flexibility in positioning the projectors and adjusting the image to fit various screen sizes.

Energy efficiency is another important aspect of the NEC MT1075 and MT1065. Both models utilize advanced lamp technology that ensures long-lasting performance, reducing the frequency of lamp replacements and associated maintenance costs.

Overall, the NEC MT1075 and MT1065 projectors are versatile and reliable, making them suitable for a wide range of applications. Their combination of brightness, advanced DLP technology, connectivity options, and user-friendly features make them an excellent choice for professionals and educators looking to make impactful presentations. With their durability and enhanced image quality, the MT1075 and MT1065 stand out in the competitive projector market.
Top Page Image Contents