NEC - NATIONAL ELECTRICAL CODE
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM
(NEC ART 250 PART H)
ELECTRIC
SERVICE EQUIPMENT
ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)
GROUNDING CONDUCTORS (NEC SECTION 810-21)
GROUND CLAMP
ANTENNA LEAD IN WIRE
EXAMPLE OF ANTENNA GROUNDING

Safety information

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE

COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and servicing instructions in the literature accompanying the appliance.

WARNING : TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION : TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

IMPORTANT SAFEGUARDS

In addition to the careful attention devoted to quality standards in the manufacture of your video product, safety is a major factor in the design of every instrument. However, safety is your responsibility too. This sheet lists important information that will help to assure your enjoyment

and proper use of the video product and accessory equipment. Please read them carefully before operating and using your video product.

Installation

1 Read and Follow Instructions- All the safety and operating instructions should be read before the video product is operated. Follow all operating instructions.

2 Retain Instructions- The safety and operating instructions should be retained for future reference. 3 Heed Warnings-Comply with all warnings on the video product and in the operating instructions.

4 Polarization- This video product is equipped with a polarized alternating -current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way.

This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug still fails to fit, contact your electrician to replace your obsolete outlet. To prevent electric shock, do not use this polarized plug with an extension cord, receptacle, or other outlet unless the blades can be fully inserted without blade exposure. If you need an extension cord, use a polarized cord.

5 Power Sources-This video product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your video dealer or local power company. For video products intended to operate from

 

battery power, or other sources, refer to the operating instructions.

 

6 Overloading- Do not overload wall outlets of extension cords as this can result in a risk of fire or

 

electric shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked

 

wire insulation, and broken plugs are dangerous. They may result in a shock or fire hazard.

 

Periodically examine the cord, and if its appearance indicates damage or deteriorated insulation,

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Daewoo Video Cassette Recorder User’s Guide

Safety information, continued

have it replaced by your service technician

7Power-Cord Protection- Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the video product.

8Ventilation- Slots and openings in the case are provided for ventilation to ensure reliable operation of the video product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the video product on a bed, sofa, rug, or other similar surface. This video product should never be placed near or over a radiator or heat register. This video product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the video product manufacturer’s instruction’s have been followed.

9Attachments- Do not use attachments unless recommended by the video product manufacturer as they may cause hazards.

10Water and Moisture- Do not use this video product near water- for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool and the like. Caution : Maintain electrical safety. Powerline operated equipment or accessories connected to this unit should bear the UL listing mark or CSA certification mark on the accessory itself and should not be modified so as to defeat the safety features. This will help avoid any potential hazard from electrical shock or fire. If in doubt, contact qualified service personnel.

11Accessories- Do not place this video product on an unstable cart, stand, tripod, bracket, or table. The video product may fall, causing serious injury to a child or adult as well as serious damage to the video product. Use this video product only with a cart, stand , tripod, bracket, or table recommended by the manufacturer or sold with the video product. Any mounting of the product should follow the manufacturer’s instructions and use a

mounting accessory recommended by the manufacturer.

11A A video product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the video product and cart combination to overturn.

Note to CATV system installer

This reminder is provided to call the CATV system installer’s attention to Section 820-40 of the NEC which provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

12 Outdoor Antenna Grounding- If an outside antenna or cable system is connected to the video product, be sure the antenna or cable system is grounded

so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National

Electrical Code, ANSI/NFPA No. 70-1984 (Section 54 of Canadian Electrical Code, Part 1) provides information with respect 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. See example as shown.

Daewoo Video Cassette Recorder User’s Guide

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Daewoo DV-T27N, DV-T47N manual Safety information, Important Safeguards

DV-T47N, DV-T27N specifications

Daewoo has established a strong reputation in the home appliances and electronics market, and its DV-T27N and DV-T47N models exemplify the brand's commitment to innovation and quality. These televisions offer a range of features and technologies designed to enhance the viewing experience, making them standout options for consumers.

The Daewoo DV-T27N is a 27-inch television that provides a compact yet engaging viewing experience. With its LED-backlit display, it offers vibrant colors and sharp images, making it a great choice for smaller living spaces, bedrooms, or kitchens. One of the standout features of the DV-T27N is its energy-efficient design, which helps reduce power consumption without sacrificing performance. The television also includes multiple input options, such as HDMI and USB ports, allowing users to connect various devices easily.

In terms of sound, the DV-T27N comes equipped with built-in speakers that deliver clear audio, enhancing the overall viewing experience. The TV also supports multiple video formats, ensuring compatibility with a variety of media sources. Its user-friendly interface makes it easy for viewers to navigate through channels and settings, adding to the convenience of everyday use.

On the other hand, the Daewoo DV-T47N boasts a larger 47-inch screen that is ideal for those seeking a more immersive viewing experience. With the same LED-backlit technology, the DV-T47N delivers stunning picture quality and a broad spectrum of colors. The increase in screen size allows for a cinematic feel, making it perfect for watching movies, playing video games, or enjoying sports events with family and friends.

The DV-T47N also incorporates advanced sound technology, producing richer and more dynamic audio. Its integrated smart features enable users to access online streaming services, providing a wider range of content without the need for external devices. The television's sleek design and thin bezels make it visually appealing, blending seamlessly into any modern living room decor.

Both the DV-T27N and DV-T47N models reflect Daewoo's commitment to providing high-quality entertainment solutions. With their array of features, modern technologies, and various sizes, these televisions cater to diverse consumer needs, ensuring that every viewing experience is enjoyable and memorable. Whether you prefer a compact model or a larger display, Daewoo offers reliable options that enhance home entertainment.