APPENDIX

TROUBLESHOOTING

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

1.Make sure you have connected a projector to your computer or video equipment as described in the section "CONNECTING THE 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 the projector still does not produce an image, re-start your computer.

5.If an image still does not appear, unplug the projector from your computer and check your computer monitor's display. The problem may be with your graphics controller rather than with the projector. (When you reconnect the projector, be sure to turn the computer and monitor off before you power up the projector. Turn the projector on, and then the computer.)

6.If the problem still exists, check the following chart.

Problem:

Try these Solutions

No power.

● Plug the projector into your AC outlet.

 

● Make sure READY Indicator lights.

 

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

 

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

 

follows:

 

1. LAMP indicator lights bright, and READY indicator is turned off.

 

2. After 90 seconds, READY indicator lights green again and the projector can be

 

turned on by pressing Power ON-OFF button.

 

● Check WARNING TEMP. indicator. If the indicator flashes red, the 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 the projector.

focus.

● Make sure the projection screen is at least 5.3’ (1.6m) from the projector.

● Check Projection Lens to see if it needs cleaning.

 

 

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

 

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

 

leave the 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 the

 

Operation.

 

 

 

No image.

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

 

equipment.

 

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

No sound.

● Check audio cable connection from audio input source.

 

● Adjust the audio source.

 

● Press VOLUME (+) button.

 

● Press MUTE button.

 

 

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BOXLIGHT cp-305t manual Troubleshooting
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cp-305t specifications

The BOXLIGHT CP-305T is a versatile and advanced interactive flat panel designed for various educational and professional settings. With its innovative features, it aims to enhance collaboration and engage users in a dynamic learning or meeting environment.

One of the standout features of the CP-305T is its 4K Ultra HD resolution. This high-definition display ensures crisp visuals and vibrant colors, making it suitable for presenting detailed information clearly. Whether in a classroom or a conference room, the clarity of the images and text enhances comprehension, allowing viewers to see intricate details from any angle.

Touch interactivity is another key characteristic of the CP-305T. The panel supports simultaneous multi-touch capability, which allows multiple users to interact with the display at once. This feature is particularly beneficial in collaborative environments, enabling students or team members to work together seamlessly on projects, brainstorm ideas, or engage in interactive lessons. The responsive touch technology ensures that users can write, draw, or navigate with ease, providing an intuitive experience.

The CP-305T also integrates various connectivity options, ensuring compatibility with multiple devices. It includes HDMI, USB, and VGA ports, allowing quick connections to laptops, tablets, and smartphones. This flexibility makes it easy for users to share content from different sources, facilitating smooth presentations and collaborative efforts without the hassle of additional converters.

Moreover, the BOXLIGHT CP-305T comes equipped with integrated tools specifically designed for educational purposes. Features such as annotation software enhance interactivity, allowing users to highlight important information, make notes, and draw directly onto the display. This functionality encourages engagement and participation, transforming traditional lessons into immersive experiences.

In terms of durability, the CP-305T includes a robust design aimed at withstanding the daily challenges of classroom or office use. The screen is built with anti-glare and scratch-resistant technology, ensuring longevity and consistent performance over time.

Overall, the BOXLIGHT CP-305T is an innovative solution that fosters interactive learning and collaboration through its striking visuals, responsive touch technology, versatile connectivity, and durable design. It stands as a prominent choice for institutions and businesses looking to enhance their presentation and collaboration capabilities in a modern, engaging way.
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