OUTDOOR ANTENNA GROUNDING

If an outside antenna is connected to the antenna terminal, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges.

In the U.S.A section 810 of the National Electrical Code, ANSI/NFPA No. 70-1984, provides information with respect 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. See the figure below.

ATTACHMENTS

Do not use attachments not recommended by the video product manufacturer as they may cause

hazards.

ANTENNA

LEAD IN WIRE

GROUND

CLAMPANTENNA DISCHARGE UNIT (NEC SECTION. 810-20)

SAFETY CHECK

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

DAMAGE REQUIRING SERVICE

Unplug this video product from the wall outlet and refer servicing to qualified service personnel under the following conditions.

a. When the power-supply cord or plug is damaged. b. If liquid has been spilled, or objects have fallen into

the video product.

c. If the video product has been exposed to rain or water d. If the video product does not operate normally by

following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the video product to its nor- mal operation.

e. If the video product has been dropped or the cabinet has been damaged.

f.When the video product exhibits a distinct change in performance - this indicates a need for service.

ELECTRIC

GROUNDING CONDUCTORS

SERVICE

(NEC SECTION 810-21)

EQUIPMENT

GROUND CLAMPS

 

POWER SERVICE GROUNDING ELECTRODE SYSTEM

(NEC ART 250, PART H)

SERVICING

Do not attempt to service this product yourself as opening or removing covers may expose you to

dangerous voltage or other hazards.

Refer all servicing to qualified service personnel.

REPLACEMENT PARTS

When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or having the same charac- teristics as the original part. Unauthorized substitutions may result in fire, electric shock or other haz- ards.

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Samsung Z-820M, Z-830M, Z-810M manual Hazards, Video product

Z-830M, Z-810M, Z-820M specifications

The Samsung Z-820M, Z-810M, and Z-830M are part of Samsung's innovative line of devices designed for the modern user who prioritizes seamless connectivity, advanced features, and robust performance. Each model comes with unique attributes that cater to various needs, showcasing Samsung's commitment to technological advancement and user-friendly designs.

The Samsung Z-820M stands out with its vibrant display and powerful processing capabilities. This device is equipped with an AMOLED screen that delivers stunning visuals with rich colors and deep contrasts, making it ideal for multimedia consumption. The Z-820M is powered by a high-performance chipset that allows for smooth multitasking, ensuring users can run multiple applications simultaneously without experiencing slowdowns. Additionally, it features a substantial battery life, enabling extended usage without the constant need for recharging.

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The Samsung Z-830M takes a slightly different approach by emphasizing productivity and business-friendly features. This model is equipped with a suite of applications designed to optimize workflow and enhance collaboration among teams. The Z-830M also boasts a larger display, which is particularly useful for editing documents and spreadsheets or conducting virtual meetings. Its connectivity options include support for the latest wireless standards, ensuring that users can stay connected wherever they are. Additionally, the Z-830M is built with durability in mind, making it suitable for a variety of environments, whether in a corporate office or on a construction site.

In summary, the Samsung Z-820M, Z-810M, and Z-830M each offer a distinct blend of features and technologies tailored to different user requirements. From high-performance capabilities and stunning displays to portability and enhanced productivity, Samsung continues to lead the way in delivering cutting-edge devices that meet the evolving needs of consumers.