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 instruc- tions. 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 (ground- ing) 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.

EN3

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

Page 2 Page 4
Page 3
Image 3
JVC GR-AX841 manual Grounding or Polarization, Power Sources, Overloading, Power Cord Protection, Ventilation, Lightning
Page 2 Page 4

GR-AX841 specifications

The JVC GR-AX841 is a compact and innovative camcorder that gained popularity in the early 1990s, standing out for its unique feature set and user-friendly operation. This model is part of JVC's GR series, renowned for its advanced technologies and robust performance in video recording.

One of the main features of the GR-AX841 is its lightweight and portable design, which makes it an excellent choice for capturing moments on the go. The camcorder is equipped with a high-quality 16:9 widescreen recording capability, allowing users to produce videos with a more cinematic aspect ratio. This feature enhances the viewing experience, creating a wider and more immersive presentation of footage.

The GR-AX841 incorporates a 3CCD image sensor technology, which significantly improves color accuracy and image quality compared to traditional single-chip systems. By utilizing three separate sensors for red, green, and blue, the camcorder generates vibrant and true-to-life colors. This technology is particularly beneficial for amateur filmmakers and videographers who desire professional-looking results without needing professional equipment.

In terms of recording capability, the GR-AX841 supports various tape formats, including S-VHS and VHS-C. This versatility allows users to choose their preferred recording medium while maintaining high video quality. The S-VHS format, in particular, offers superior resolution and clarity, making it ideal for capturing detailed images.

The camcorder also features advanced image stabilization technology, which significantly reduces the effects of shaky hands and movement during recording. This feature is crucial for creating smooth and stable footage, particularly when filming while walking or in dynamic environments.

Another noteworthy characteristic of the GR-AX841 is its intuitive control layout and user-friendly interface. This makes it accessible for beginners while still offering advanced options for seasoned users. The built-in LCD screen provides real-time feedback and preview capabilities, enabling users to frame their shots accurately.

Overall, the JVC GR-AX841 marries compact design with advanced technology to deliver an exceptional video recording experience. Its combination of 3CCD imaging, widescreen recording, and user-friendly features ensures that both casual users and serious videographers can achieve stunning results and cherish their memories in high quality. Whether for home videos or more creative projects, the GR-AX841 remains a noteworthy option in the history of camcorders.
Top Page Image Contents