Antenna Installation Instructions

ENGLISH

1. Outdoor Antenna Grounding

If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges, Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

2.Lightning

For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges. Do not disconnect the antenna or the power cord during a heavy storm lighting may strike while you are holding the cable cord, causing serious injury; turn off your LCD TV and wait for the weather to improve.

3.Power Lines

An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits, When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

Antenna

Ground clamp

Electric service equipment Ground clamps

Antenna discharge unit

Grounding conductors

Power service grounding electrode system

Cleaning the LCD TV

•Make sure the LCD TV is turned off.

•Never spray or pour any liquid directly onto the screen or case.

To clean the screen:

1.Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles.

2.If still not clean, apply a small amount of non-ammonia, non-alcohol based glass cleaner onto a clean, soft, lint-free cloth, and wipe the screen.

To clean the case:

1.Use a soft, dry cloth.

2.If still not clean, apply a small amount of a non-ammonia, non-alcohol based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface.

Disclaimer

ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the LCD TV screen or case. Some chemical cleaners have been reported to damage the screen and/or case of the LCD TV. ViewSonic will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners.

ViewSonic

N4251w

VS11502-1M specifications

The ViewSonic VS11502-1M is a state-of-the-art multimedia projector designed for both educational settings and business environments. It is a versatile solution that combines high performance with user-friendly features, making it an ideal choice for presentations, lectures, and entertainment purposes.

One of the standout features of the VS11502-1M is its high brightness output, which reaches up to 3,600 lumens. This powerful light output ensures that images remain vivid and clear, even in well-lit rooms. Coupled with a native resolution of 1080p (1920 x 1080), it delivers sharp and detailed visuals, whether displaying slideshows, videos, or images. This is particularly beneficial for applications like classrooms and conference rooms where ambient light can vary.

The VS11502-1M utilizes DLP (Digital Light Processing) technology, which enhances color accuracy and contrast. DLP projectors are known for their longevity and reliability, and this model is no exception. With a contrast ratio of 22,000:1, users can expect deep blacks and bright whites, allowing for a more immersive viewing experience.

Connectivity is another strong point of this model. The VS11502-1M comes equipped with multiple input options including HDMI, USB, and VGA ports, making it compatible with a wide array of devices such as laptops, media players, and even smartphones. It also features an integrated speaker, which simplifies setup and reduces the need for additional audio equipment.

Portability is crucial for users who need to move the projector between different locations, and here the VS11502-1M excels. Its lightweight design and compact dimensions make it easy to transport, while the included carry bag adds an extra layer of convenience for users on the go.

The projector also includes energy-efficient features, such as an Eco Mode that extends lamp life up to 15,000 hours. This not only reduces maintenance costs but also lessens environmental impact, making it an eco-friendly choice.

Furthermore, the VS11502-1M has integrated keystone correction and automatic setup features, allowing for quick adjustments and easy installation. This means users can start their presentations promptly without spending too much time on setup.

Overall, the ViewSonic VS11502-1M combines high brightness, robust DLP technology, versatile connectivity, and portability to meet the needs of both educational and professional environments, ensuring exceptional performance wherever it is used.