APPENDIX

MAINTENANCE

TEMPERATURE WARNING INDICATOR

The TEMPERATURE WARNING Indicator flashes red when the internal temperature of the projector exceeds the normal temperature. The Indicator stops flashing when the temperature of the projector become normal.

When the TEMPERATURE WARNING Indicator continues to flash, check the following.

1

The Ventilation slots of the projector are blocked. In such an event, reposition the appliance so that the ventilation

slots are not obstructed.

2

Air filter is clogged with dust particles. Remove dust from the air filter by following the instructions in the AIR FILTER

CARE AND CLEANING section below.

3

If the TEMPERATURE WARNING Indicator remains on after performing the above checks, the Cooling Fans or the

Internal Circuits may be malfunctioning. Contact Boxlight for service.

AIR FILTER CARE AND CLEANING

The Removable Air Filters prevent dust from accumulating on the surface of the Projection Lens and the Projection Mirror. Should the Air Filters become clogged with dust particles, they will reduce the Cooling Fans' effectiveness and may result in internal heat build up and effect on the life of the projector.

To clean the Air Filters, follow the cleaning procedures below:

1

Turn the power off, and disconnect the AC power cord from the

AC outlet.

2

Remove the air filter cover. Press the cover latch sideway and lift

the cover.

3

4

Remove the air filter from the filter cover.

Clean the air filter with a vacuum cleaner.

5 inserted.Replace the air filter. Make sure that the air filter cover is fully

 

CAUTION

AIR FILTER

Do not operate the projector with the Air Filter removed. The dust can become stuck on the LCD Panel and the Mirror, and it may spoil the fine picture image.

RECOMMENDATION

AIR FILTER COVER

We recommend avoiding dusty/smoky place for operating the projector. Using in dusty places may cause poor quality image.

When using under dusty or smoky conditions, dust may accumu- late on the liquid crystal panel and lens inside, and may be pro- jected on the screen together with the picture.

When the above symptoms are noticed contact Boxlight for cleaning of the unit.

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BOXLIGHT CP-15t manual Maintenance, Temperature Warning Indicator, AIR Filter Care and Cleaning

CP-15t specifications

The BOXLIGHT CP-15t is a state-of-the-art educational tool designed to enhance the teaching and learning experience in classrooms and training environments. This interactive projector incorporates advanced technologies to provide educators with a versatile and user-friendly solution for presenting lessons, videos, and other educational materials.

One of the key features of the BOXLIGHT CP-15t is its impressive brightness level, which reaches up to 3,500 lumens. This high brightness ensures that the projected images remain vivid and clear, even in well-lit classrooms. With a native resolution of 1280 x 800 pixels, the projector delivers sharp and detailed visuals, making it ideal for displaying presentations, graphs, and educational content with precision.

The BOXLIGHT CP-15t utilizes DLP (Digital Light Processing) technology, which not only enhances image quality but also promotes longevity and reliability. DLP projectors are known for their high contrast ratios, ensuring that colors appear rich and vibrant, while black levels are deep. This results in a more engaging visual experience for both teachers and students.

Additionally, the CP-15t is equipped with a variety of connectivity options, including HDMI, VGA, USB, and audio inputs. This extensive range allows users to easily connect laptops, document cameras, tablets, and other devices, making it a highly adaptable tool for modern classrooms. The projector also supports wireless capabilities, enabling seamless streaming and sharing of content without the need for cumbersome cables.

Another standout feature of the BOXLIGHT CP-15t is its interactive capabilities. When paired with the right software, this projector can transform any flat surface into an interactive touchscreen. Teachers can write, draw, and annotate directly on the projected image, facilitating dynamic discussions and enhancing student engagement.

Furthermore, the CP-15t's compact and portable design makes it easy to transport between classrooms or training locations. Its long lamp life, which can extend up to 20,000 hours, ensures that the projector remains operational for an extended period, reducing maintenance costs and downtime.

In summary, the BOXLIGHT CP-15t is a remarkable interactive projector that combines high brightness, advanced DLP technology, versatile connectivity, and interactive features to create an innovative teaching tool. Its ability to deliver exceptional image quality and interactive engagement makes it a valuable asset for educators aiming to inspire and educate their students effectively.