When not in use

If you will not be using the TV set for long periods of time, the TV set should be disconnected from the AC power outlet to prevent power line surges. The TV set is not disconnected from the AC power source when the TV set is switched off. To disconnect the TV set completely unplug from the AC power outlet.

Overloading

This TV set is designed to operate on a 120 - 240 V AC supply only. If there are too many appliances connected to the same AC power outlet, it could result in a fire or an electric shock.

Optional equipment

If optional equipment is to be installed, leave some space between optional equipment and the TV set. Picture distortion and/or noisy sound may occur if the TV set is positioned in close proximity to any equipment emitting electromagnetic radiation.

Small accessories

Keep small accessories in as safe place where children are unable to reach.

ANTENNAS

Outdoor antenna grounding

If an outdoor antenna i s installed, follow the precautions below. Do not install the outdoor antenna system in near of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits.

WHEN INSTALLING AN OUTDOOR ANTENNA SYSTEM, EXTREME CARE SHOULD BE TAKEN TO KEEP FROM CONTACTING SUCH POWER LINES OR CIRCUITS AS CONTACT WITH THEM IS ALMOST INVARIABLY FATAL.

Be sure the antenna system is grounded so that it can provide some protection against voltage surges and built-up static charges.

Section 810 of the National Electrical Code (NEC) in the U.S.A. and Section 54 of the Canadian Electrical Code in Canada provides information with in regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Antenna grounding according to the National Electrical Code, ANS/NFPA 70

 

Antenna

Ground clamp

Antenna discharge

 

 

unit

Electric service

unit

equipment

 

Ground clamps

 

Grounding conductors

Power service grounding electrode system

NEC: National Electrical Code

BATTERIES

¸Do not cast away batteries in a fire.

¸Do not disassembled, overheat, or short-circuit the batteries.

¸If battery replaced in the wrong way, it may cause danger of explosion. Replace only with the same or equivalent type.

Dispose used batteries

To preserve our environment, dispose of used batteries according to your local laws or regulations.

CLEANING

Cleaning the AC power plug

Unplug the AC power plug and clean it regularly. If the plug is covered with dust and gathers moisture, its insulation may deteriorate and result in a fire.

Cleaning the screen surface/ cabinet of the TV set

When cleaning this TV, unplug the AC power cord. If not, it may result in electric shock. Use a dry soft cloth

to clean the cabinet of the TV. To remove dust form the screen, wipe it gently with a soft cloth. Stubborn stains may be removed with a cloth slightly dampened with a solution of mild soap and warm water. Never use strong solvents such as thinner or benzine for cleaning. If using a chemically pretreated cloth, please follow the instruction provided on the package. The ventilation holes can accumulate dust over time. To ensure proper ventilation, we recommend you to remove the dust periodically (once a month) using a vacuum cleaner.

ENGLISH

Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775

ViewSonic

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N4290p/14790p

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ViewSonic N4290p, N4790P warranty Antennas, Batteries, Cleaning

N4290p, N4790P specifications

The ViewSonic N4790P and N4290P are cutting-edge display solutions designed to meet the demands of modern businesses and professionals seeking high performance and exceptional visual quality. Both models are part of ViewSonic’s innovative line of monitors that cater to a diverse range of applications, including graphic design, video editing, and everyday office tasks.

The N4790P features a 47.9-inch display, offering a large viewing area that enhances collaboration in team environments. With an impressive resolution of 3840 x 2160 pixels, it delivers stunning 4K UHD visuals that showcase vibrant colors and sharp details. Its 178-degree wide viewing angles ensure that content remains consistent and clear from various positions, making it ideal for presentations and group viewings.

In contrast, the N4290P comes with a slightly smaller 42.9-inch display, also boasting a 4K UHD resolution. This model is particularly suited for tighter spaces while still offering an expansive viewing experience. Both monitors utilize advanced IPS panel technology, which guarantees excellent color accuracy and consistency across the entire display. Whether you're editing photos or creating presentations, these monitors deliver the precision and clarity needed for professional outcomes.

A key feature of the N4790P and N4290P is their connectivity options. Both models include multiple HDMI and DisplayPort inputs, allowing for seamless connectivity with various devices such as laptops, desktops, and media players. Additionally, they support USB-C connections that provide a convenient and efficient way to connect and charge devices, streamlining the workspace.

The monitors are equipped with built-in calibration features that ensure optimal color performance. Users can fine-tune settings to achieve the desired color balance, making them perfect for professionals in creative industries. Furthermore, the energy-efficient design of these displays not only minimizes power consumption but also reduces environmental impact.

Both the N4790P and N4290P come with advanced features such as Flicker-Free technology and Blue Light Filter, which help in reducing eye strain during prolonged use. These features enhance user comfort, promoting productivity in busy work environments.

In summary, the ViewSonic N4790P and N4290P are exemplary monitors that combine stunning display quality with versatile functionalities. Their large sizes, high resolutions, and advanced connectivity options make them suitable for various professional applications, empowering users to create, collaborate, and communicate effectively. Whether for creative or general business usage, these monitors stand out as exceptional tools for enhancing productivity and visual experience.