IMPORTANT PRODUCT SAFETY INSTRUCTIONS

Electrical energy can perform many useful functions. But improper use can result in potential electrical shock or fire hazards. This product has been engineered and manufactured to assure your personal safety. In order not to defeat the built-in safeguards, observe the following basic rules for its installation, use and servicing.

ATTENTION:

Follow and obey all warnings and instructions marked on your product and its operating instructions. For your safety, please read all the safety and operating instructions before you operate this product and keep this manual for future reference.

INSTALLATION

1. Grounding or Polarization

(A)Your product may be 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 should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

(B)Your product may be equipped with a 3-wire grounding-type plug, a plug having a third (grounding) pin. This plug will only fit into a grounding-type power outlet. This is a safety feature.

If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

2. Power Sources

Operate your product 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 product dealer or local power company. If your product is intended to operate from battery power, or other sources, refer to the operating instructions.

3. Overloading

Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

4. Power 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 product.

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5. Ventilation

Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered.

•Do not block the openings by placing the product on a bed, sofa, rug or other similar surface.

•Do not place the product in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.

6. Wall or Ceiling Mounting

The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

ANTENNA INSTALLATION

INSTRUCTIONS

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, size of grounding conductors, location of 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.

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.

EXAMPLE OF ANTENNA GROUNDING AS PER

NATIONAL ELECTRICAL CODE, ANSI/NFPA 70

 

ANTENNA

 

LEAD IN WIRE

GROUND CLAMP

 

 

ANTENNA

 

DISCHARGE UNIT

 

(NEC SECTION

ELECTRIC SERVICE

810-20)

EQUIPMENT

GROUNDING

 

 

CONDUCTORS

 

(NEC SECTION 810-21)

 

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM

(NEC ART 250. PART H)

 

NEC – NATIONAL ELECTRICAL CODE

 

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JVC GR-DVX manual Grounding or Polarization, Power Sources, Overloading, Power Cord Protection, Ventilation, Lightning
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GR-DVX specifications

The JVC GR-DVX is a compact and versatile MiniDV camcorder that gained popularity in the early 2000s for its combination of high-quality video capture, user-friendly interface, and innovative features. This camcorder is a testament to JVC's commitment to advancing imaging technology while providing value to both amateur videographers and seasoned professionals.

One of the standout features of the JVC GR-DVX is its 680,000-pixel CCD sensor, which offers superior image quality. This sensor allows users to capture clear and vibrant images, whether shooting in bright daylight or low-light conditions. The MiniDV format enables the camcorder to record high-resolution video, producing sharp images with natural colors and excellent detail.

The GR-DVX also boasts a powerful 16x optical zoom lens, providing videographers with the ability to capture subjects at a distance without sacrificing image quality. This is complemented by a 100x digital zoom option, allowing further flexibility in storytelling. The lens features a wide f-stop ranging from f/1.6 to f/3.1, enabling better performance in varying lighting conditions.

With an eye towards ease of use, the camcorder includes a 3.5-inch vari-angle LCD screen that facilitates various shooting angles and compositions. This versatile screen allows users to easily frame their shots, while the intuitive menu system simplifies navigation through settings. Additionally, the built-in image stabilization technology helps reduce blurriness caused by hand movements, ensuring that recordings are smooth and stable.

The JVC GR-DVX comes equipped with various connectivity options, including FireWire (IEEE 1394) for fast digital transfer of video to a computer or editing suite. This feature enhances the editing workflow, allowing users to seamlessly transition from recording to post-production.

Furthermore, the camcorder supports a variety of shooting modes, including night mode and various manual settings, which give users the control to tailor their filming experience. It also offers built-in digital effects and transitions to enhance creativity in video projects.

In summary, the JVC GR-DVX is a well-rounded camcorder that combines effective imaging technology, versatile shooting capabilities, and user-friendly features. Its robust design, high-quality imaging, and comprehensive connectivity options make it a valuable tool for anyone looking to capture impactful video content.
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