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Section 810 of the National

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE (NEC)

Electrical Code, ANSI/NFPA No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70-1984, provides information with

GROUND CLAMP

 

 

 

 

 

ANTENNA LEAD IN WIRE

 

 

 

 

 

 

respect to proper grounding of the

 

 

 

 

 

 

 

 

 

 

 

 

mast and supporting structure

 

 

 

 

 

 

 

 

 

 

 

 

grounding of the lead-in wire to an

 

 

 

 

 

 

 

 

 

 

 

ANTENNA DISCHARGE UNIT

 

 

 

 

 

 

 

 

 

 

 

(NEC SECTION 810-20)

antenna discharge unit, size of

 

 

 

 

 

 

 

 

 

 

 

 

grounding connectors, location of

 

 

 

 

 

 

 

 

 

 

 

GROUNDING CONDUCTORS

antenna-discharge unit, connec-

 

 

 

 

 

 

 

 

 

 

 

(NEC SECTION 810-21)

 

 

 

 

 

 

 

 

 

 

 

GROUND CLAMPS

 

 

 

 

 

 

 

 

 

 

 

tion to grounding electrodes and

 

 

 

 

 

 

 

 

 

 

 

 

requirements for the grounding

 

 

 

 

 

 

 

 

 

POWER SERVICE GROUNDING

 

 

 

 

 

 

 

ELECTRIC SERVICE EQUIPMENT

electrode. See illustration at right.

 

 

 

 

 

 

 

 

 

ELECTRODE SYSTEM

 

 

 

 

 

 

 

 

 

(NEC ART 250, PART H)

15.Non-use Periods - The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.

16.Object and Liquid Entry - Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

17.Damage Requiring Service - The appliance should be serviced by qualified service personnel when:

A.The power supply cord or the plug has been damaged; or

B.Objects have fallen or liquid has been spilled into the appliance; or

C.The appliance has been exposed to rain; or

D.The appliance does not appear to operate normally or exhibits a marked change in performance; or

E.The appliance has been dropped or the enclosure has been damaged.

18.Servicing - The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.

19.Overloading - Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.

20.Replacement Parts - When replacement parts are required, be sure the service technician uses replacement parts specified by the manufacturer or which have the same characteristics as the original part. Unauthorized sub- stitutions may result in fire, electric shock, or other hazards.

21.Safety Check - Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

22.Grounding or Polarization - Your TV operates on 120V/60Hz and has 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 safe- ty feature. If you are unable to insert the plug fully into the outlet, reverse the plug. If the plug still does not fit, ask your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

23.Lightning - For added protection of this product during a lightning storm, or when it is left unattended and unused for a long 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.

24.Attachments - Do not use attachments not recommended by the video product manufacturer. They may be hazardous.

Note to the Cable TV system installer: This reminder is provided to call the Cable TV system installer's attention to Article 820-40 of the NEC that provides guide- lines 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.

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Philips TP3675 manual National
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TP3675 specifications

The Philips TP3675 is a versatile and innovative portable multimedia system, designed to enhance the audio and video experience for users on the go. Renowned for its sleek design and robust features, the TP3675 is an exemplary choice for entertainment enthusiasts who demand quality and functionality.

One of the standout features of the Philips TP3675 is its high-definition LCD display, which offers vibrant colors and sharp images. With a size that perfectly balances portability and usability, the display allows users to enjoy movies, videos, and photos in stunning clarity. The device also supports multiple video formats, ensuring compatibility with a wide range of media sources.

Equipped with advanced sound technology, the TP3675 delivers an immersive audio experience. The system features built-in speakers that produce rich, clear sound, elevating the overall entertainment experience. Additionally, the device supports various audio formats and comes with an equalizer function, allowing users to customize their sound settings to suit their preferences.

Connectivity is a key aspect of the Philips TP3675, as it features multiple input options, including USB ports and SD card slots. This ensures that users can easily connect their favorite devices, such as smartphones and tablets, to access their content effortlessly. The inclusion of Bluetooth technology enhances this feature, letting users stream audio wirelessly from their mobile devices without the hassle of cords.

Another notable characteristic of the TP3675 is its long battery life. Designed with portability in mind, the device allows users to enjoy uninterrupted entertainment, whether at home, on a road trip, or during outdoor gatherings. The efficient power management system ensures that users can rely on the device for extended sessions without frequent recharging.

In terms of user experience, the Philips TP3675 offers an intuitive interface that makes navigation quick and straightforward. Combined with remote control functionality, users can easily browse through their media library and access various features without the need to physically interact with the device.

Overall, the Philips TP3675 stands out as a powerful multimedia companion, blending advanced technology with practical features. Whether for watching movies or listening to music, it offers a complete entertainment solution that caters to diverse consumer needs. Its combination of high-quality visuals, immersive sound, and seamless connectivity makes it a must-have for anyone seeking a portable multimedia experience.
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