APPENDIX

TROUBLESHOOTING

Before calling your dealer or service center for assistance, check matters below once again.

1.Make sure you have connected a projector to your computer or video equipment as described in section "CONNECTING PROJECTOR" on pages 11 ~ 13.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If a projector still does not produce an image, re-start your computer.

5.If an image still does not appear, unplug a projector from your computer and check your computer monitor's display. Problem may be with your graphics controller rather than with a projector. (When you reconnect a projector, be sure to turn computer and monitor off before you power up a projector. Power equipment back on in order of : Projector and computer.)

6.If problem still exists, check following chart.

Problem:

Try these Solutions

No power.

● Plug a projector into your AC outlet.

 

● Make sure READY Indicator lights.

 

● Wait 90 seconds after a projector is turned OFF when turning a projector back on.

 

NOTE : After pressing Power ON-OFF button to OFF, make sure a projector works as

 

follows:

 

1. LAMP indicator lights bright and READY indicator turns off.

 

2. After 90 seconds, READY indicator lights green again and a projector may be

 

turned on by pressing Power ON-OFF button.

 

● Check WARNING TEMP. indicator. If indicator flashes red, a projector cannot be turned

 

on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 19.)

 

● Check Projection Lamp. (Refer to page 39.)

 

 

Image is out of

● Adjust focus of a projector.

focus.

● Make sure a projection screen is at least 4.6’ (1.4m) from a projector.

● Check Projection Lens to see if it needs cleaning.

 

 

NOTE : Moving a projector from a cool temperature location to a warm temperature location

 

may result in moisture condensation on Projection Lens. In such an event, leave a

 

projector OFF and wait until condensation disappears.

 

 

Picture is Left/Right

● Check Ceiling / Rear feature. (See “SETTING” section on page 35.)

reversed.

 

 

 

Picture is

● Check Ceiling feature. (See “SETTING” section on page 35.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

● Check Display feature.(See “SETTING” section on page 35.)

not seen during

 

Operation.

 

 

 

No image.

● Check connection between your computer or video equipment and a projector.

 

● When turning a projector on, it takes about 30 seconds to display an image.

 

● Check system that you select is corresponding with your computer or video equipment.

 

● Make sure temperature is not out of Operating Temperature (5°C ~ 35°C).

No sound.

● Check audio cable connection from audio input source.

 

● Adjust audio source.

 

● Press VOLUME (+) button.

 

● Press MUTE button.

 

 

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BOXLIGHT MP-39t manual Troubleshooting
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MP-39t specifications

The BOXLIGHT MP-39t is an innovative portable interactive projector designed to transform how educators and professionals deliver presentations and conduct lessons. Renowned for its versatility and advanced technology, the MP-39t integrates high-quality imaging with user-friendly features, making it a must-have tool for modern classrooms and meeting spaces.

One of the standout features of the MP-39t is its impressive brightness level of 3,800 ANSI lumens. This ensures that images and presentations remain clear and vibrant, even in well-lit environments. The projector supports a resolution of 1280 x 800 pixels, delivering sharp and detailed visuals that captivate audiences. Additionally, its contrast ratio of 5,000:1 enhances depth and richness in imagery, making it ideal for various content types including videos, graphs, and detailed slides.

The BOXLIGHT MP-39t is equipped with advanced interactive technology, which allows users to engage with the projected content directly. With built-in pens, users can annotate and illustrate ideas in real-time, fostering an interactive learning environment that encourages participation. The projector also supports multi-user functionality, enabling several participants to interact simultaneously with the projected material.

Connectivity options on the MP-39t are robust, featuring HDMI, USB, and VGA ports, among others, allowing seamless connectivity with laptops, tablets, and other devices. It also boasts wireless connectivity capabilities, which allow users to stream content directly without the clutter of wires. This flexibility supports various teaching styles and presentation formats, making it a suitable choice for diverse settings.

Another notable characteristic of the MP-39t is its portability. Weighing just a few pounds and compact in design, it is easy to transport and set up in different locations. The integrated speaker delivers quality audio, reducing the need for external audio equipment, which further enhances its portability.

In terms of longevity, the MP-39t uses a long-lasting LED light source that provides up to 30,000 hours of usage, drastically reducing maintenance needs. This eco-friendly projector is designed to last, making it a cost-effective investment for schools and organizations.

Overall, the BOXLIGHT MP-39t combines high-quality imaging, interactivity, portability, and connectivity, making it an exceptional choice for educators and professionals looking to enhance their presentations and learning experiences. Its wide array of features caters to the evolving needs of today’s interactive environments, making it a valuable addition to any educational or professional setting.
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