Appendix

LED Indicator Messages

LED type

Color

Status

Meaning

Power LED

Blue

Solid

Lamp life end

Lamp LED

Red

Flash

 

Temp LED

Red

Flash

 

Power LED

Blue

Solid

Standby mode when green mode is

 

 

 

turned on.

Lamp LED

Red

Off

 

Temp LED

Red

Off

 

Power LED

Blue

Flash

Standby mode when green mode is

 

 

 

turned off.

Lamp LED

Red

Off

 

Temp LED

Red

Off

 

Power LED

Blue

Solid

Powering up

Lamp LED

Red

Off

 

Temp LED

Red

Off

 

Power LED

Blue

Solid

Normal operation

Lamp LED

Red

Off

 

Temp LED

Red

Off

 

Power LED

Blue

Flash

Powering down

 

 

 

(The projector needs to cool for 35

Lamp LED

Red

Off

seconds after the power is turned off.)

Temp LED

Red

Off

 

Power LED

Blue

Solid

The projector system has some

 

 

 

problems with its fans, so the projector

Lamp LED

Red

Solid

cannot start up.

Temp LED

Red

Flash

 

Power LED

Blue

Solid

The lamp has reached its end of life and

 

 

 

must be changed soon. The lamp will

Lamp LED

Red

Solid

continue to opearate until it failes.

Temp LED

Red

Off

Change the lamp. If the lamp is off, then

 

 

 

the ballast will become malfuction.

Power LED

Blue

Solid

Temperature is too high. The lamp will

 

 

 

turn off. The fan motor is cooling the

Lamp LED

Red

Flash

lamp.

Temp LED

Red

Off

 

Power LED

Blue

Off

The lamp ignition failied. If temperature

 

 

 

is too high, the fans will cool the lamp.

Lamp LED

Red

Solid

 

Temp LED

Red

Solid

 

Power LED

Blue

Flash

The projector needs to cool for 90

 

 

 

seconds after the power is turned off. If

Lamp LED

Red

Solid

you try to re-start the projector, it will

Temp LED

Red

Off

shut down again.

 

 

 

 

ViewSonic Pro8400

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ViewSonic VS13647 warranty Appendix, LED Indicator Messages

VS13647 specifications

The ViewSonic VS13647 is a powerful and versatile visual solution designed to cater to a variety of display needs in both commercial and educational environments. This model stands out for its impressive features, advanced technologies, and adaptability, making it an ideal choice for presentations, content sharing, and interactive engagements.

One of the key highlights of the ViewSonic VS13647 is its vivid display capabilities. With a resolution of 1920 x 1080 pixels, this projector delivers sharp and clear images, ensuring that text and graphics are easily readable from various distances. The brightness level, measured at an impressive lumens, allows for effective use in environments with ambient light. This high brightness ensures that presentations remain impactful, whether in a brightly lit conference room or a classroom setting.

Another significant feature of the VS13647 is its connectivity options. Equipped with multiple input ports, including HDMI, USB, and VGA, this projector can seamlessly connect with a wide range of devices, such as laptops, tablets, and mobile phones. This versatility fosters a collaborative environment, where users can easily share content without worrying about compatibility issues.

The technologies integrated into the VS13647 are noteworthy as well. It utilizes advanced color technology to enhance color accuracy and reproduction, which is crucial for presentations involving images and videos. The projector also features a built-in speaker, eliminating the need for external audio devices in smaller settings.

User-friendliness is paramount in the design of the ViewSonic VS13647. It comes with an intuitive interface that allows users to navigate through settings with ease. For further convenience, the projector supports wireless streaming, enabling users to present content directly from their mobile devices, which enhances flexibility during presentations.

Durability is another aspect of the VS13647, built with high-quality materials to withstand frequent use in busy environments. This reliability is complemented by a long lifespan of the lamp, reducing maintenance costs and ensuring that the projector remains operational for extended periods.

In conclusion, the ViewSonic VS13647 is an outstanding projector that combines high performance, multiple connectivity options, and user-friendly features. Its impressive display quality, advanced technologies, and robust design make it a top choice for businesses and educational institutions looking to enhance their visual communication capabilities.