TROUBLESHOOTING

This section helps you resolve problems you may encounter while setting up or using the projector.

Power Indicator

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

The main power is off

 

 

 

 

 

 

Blinking light

Green

 

0.5 sec ON,

The projector is getting ready

Wait for a moment.

 

 

 

0.5 sec OFF

to turn on.

 

 

 

 

2.5 sec ON,

The projector is in Sleep mode.

 

 

 

0.5 sec OFF

 

 

 

 

 

 

 

 

 

Orange

 

0.5 sec ON,

The projector is cooling down.

Wait for a moment.

 

 

 

0.5 sec OFF

 

 

 

 

 

 

 

 

Steady light

Green

 

The projector is turned on.

 

Orange

 

The projector is in Standby or

 

 

 

 

Idle.

 

 

 

 

 

 

 

Status Indicator

 

 

 

 

 

 

 

 

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

Normal

 

 

 

 

 

Blinking light

Red

 

1 cycle (0.5 sec ON,

Lamp cover error or lamp

Replace the lamp cover or

 

 

 

2.5 sec OFF)

housing error

lamp housing correctly.

 

 

 

2 cycle (0.5 sec ON,

Temperature error

The projector is overheated.

 

 

 

0.5 sec OFF)

 

Move the projector to a cooler

 

 

 

 

 

location.

 

 

 

 

 

 

 

 

 

3 cycle (0.5 sec ON,

Power error

Power unit will not work cor-

 

 

 

0.5 sec OFF)

 

rectly.

 

 

 

4 cycle (0.5 sec ON,

Fan error

Fans will not work correctly.

 

 

 

0.5 sec OFF)

 

 

 

 

 

6 cycle (0.5 sec ON,

Lamp error

Lamp fails to light. Wait a full

 

 

 

0.5 sec OFF)

 

minute and then turn on again.

 

 

 

7 cycles (0.5 sec ON,

Fails to read lamp data

Contact your dealer.

 

 

 

0.5 sec OFF)

 

 

 

 

 

 

 

 

 

Green

 

Re-firing the lamp

The projector is re-firing.

 

 

 

 

 

Steady light

Orange

 

Control key locked

You have pressed control

 

 

 

 

 

panel key when Control Key

 

 

 

 

 

Lock is enabled.

 

 

 

 

 

 

Green

 

Idle condition

 

 

 

 

 

Lamp Indicator

 

 

 

 

 

 

 

 

 

Indicator Condition

 

Projector Condition

Note

 

Off

 

Normal

 

 

 

 

 

Blinking light

Red

 

Lamp has reached its end of

Replace the lamp.

 

 

 

 

life. Lamp replacement mes-

 

 

 

 

 

sage will be displayed.

 

Steady light

Red

 

Lamp has been used beyond

Replace the lamp.

 

 

 

 

its limit. The projector will not

 

 

 

 

 

turn on until the lamp is re-

 

 

 

 

 

placed.

 

 

Green

 

Lamp mode is set to Eco mode

 

Orange

 

Extended life lamp is used

 

 

 

 

 

 

E-57

Page 57
Image 57
NEC MT1075/MT1065 user manual Troubleshooting, Power Indicator, Status Indicator, Lamp Indicator

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.