Common Problems & Solutions

Problem

Check These Items

Does not turn on

• Check that the power cable is plugged in and that the power button on the projector cabinet or the remote

 

control is on. See pages E-17 and 18.

 

• Ensure that the lamp cover or lamp housing is installed correctly. See page E-55.

 

• Check to see if the projector has overheated or the lamp has reached the end of its usable life. If there is

 

insufficient ventilation around the projector or if the room where you’re presenting is particularly warm, move

 

the projector to a cooler location.

 

• The lamp may fail to light. Wait a full minute and then turn on the power again.

 

• The lamp has reached the end of its usable life. Replace the lamp.

 

 

No picture

• Use the menu to select your source (RGB 1/2, Video, S-Video, DVI, Viewer or LAN). See page E-19.

 

• Ensure your cables are connected properly.

 

• Use menus to adjust the brightness and contrast. See page E-40.

 

• Remove the lens cap.

 

• Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu.

 

See page E-54.

 

• Enter your registered keyword if the Security function is enabled. See page E-53.

 

• When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning

 

on the power to the notebook PC. In most cases signal cannot be output from RGB output unless the notebook

 

PC is turned on after connecting with the projector.

 

* If the screen goes blank while using your remote control, it may be the result of the computer's screen-

 

saver or power management software.

 

* If you accidentally hit the POWER button on the remote control, wait 60 seconds and then press the POWER

 

button again to resume.

 

• See also the next page.

 

 

Image isn’t square to the

• Reposition the projector to improve its angle to the screen. See page E-19.

screen

• Use the 3DReform function to correct the trapezoid distortion. See page E-20.

 

 

Picture is blurred

• Adjust the focus. See page E-20.

 

• Reposition the projector to improve its angle to the screen. See page E-19.

 

• Ensure that the distance between the projector and screen is within the adjustment range of the lens. See page

 

E-12 and -13.

 

• Condensation may form on the lens if the projector is cold, brought into a warm place and is then turned on.

 

Should this happen, let the projector stand until there is no condensation on the lens.

 

 

Image is scrolling verti-

• Use menus or Source button on the remote control or the cabinet to select the source you want to input.

cally, horizontally or

• Adjust the computer image manually with the Position/Clock in the Image. See page E-41.

both

 

 

 

Remote control does

• Install new batteries. See page E-11.

not work

• Make sure there are no obstacles between you and the projector.

 

• Stand within 22 feet (7 m) of the projector. See page E-11.

 

• Make sure that you are in the Projector mode and the PJ button lights in red. If not, press the PJ button. See

 

page E-24.

 

 

Indicator is lit or blink-

• See the Status Indicator on pages E-57.

ing

 

 

 

Cross color in RGB

• If Auto Adjust is off, turn it on or adjust the image manually with the Position/Clock in the Image Options. See

mode

pages E-41 and -47.

 

 

USB mouse does not

• Make sure that your USB mouse is properly connected to the projector.

work

The projector may not support some brands of a USB mouse.

 

 

For more information contact your dealer.

E-58

Page 57 Page 59
Page 58
Image 58
NEC MT1075/MT1065 user manual Common Problems & Solutions Check These Items, Image isn’t square to
Page 57 Page 59

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