Grounding or Polarization, Power Sources, Lightning

EN 3

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 booklet 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.

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 connectors, 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.

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

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE, ANSI/NFPA 70

ANTENNA

LEAD IN WIRE

GROUND CLAMP

receptacles, and the point where they exit from the product.

ELECTRIC SERVICE EQUIPMENT

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

GROUNDING

CONDUCTORS

(NEC SECTION 810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PART H)

NEC – NATIONAL ELECTRICAL CODE

HR-5910U, HR-S5900U specifications

The JVC HR-S5900U and HR-S5910U are part of JVC's renowned line of Super VHS (S-VHS) VCRs, known for their advanced recording capabilities and high-quality video output. These VCRs, popular in the late '90s, reflect JVC's commitment to preserving video fidelity during the transition from analog to digital formats.

One of the standout features of the HR-S5900U and HR-S5910U is their Super VHS technology, which delivers superior image resolution compared to standard VHS. The S-VHS format can record at a maximum resolution of 400 lines, allowing for clearer and more detailed video playback. This enhancement is essential for those who value high-quality home video recordings, especially for capturing special moments in family videos or archiving important events.

Both models come equipped with JVC's Dynamic Drum System, which improves tracking and reduces dropout, ensuring a more stable playback experience. This technology enhances the VCR's ability to deliver consistent picture quality, even in challenging conditions, such as when using older or worn tapes. Furthermore, the HR-S5910U model features a built-in time base corrector, which minimizes jitter and enhances overall picture stability.

In terms of compatibility, these VCRs can play both S-VHS and regular VHS tapes, providing versatility for users with diverse video collections. The HR-S5910U goes a step further by offering three playback modes, allowing users to adjust playback quality to suit their preferences or the quality of the original tape.

Another notable feature is the on-screen programming capability, simplifying the process of scheduling recordings. Users can easily set timers and select specific channels, making it a user-friendly experience for even those less familiar with high-tech devices. The inclusion of a variety of audio outputs, including stereo sound, ensures that users can enjoy enhanced audio quality to complement the superior video performance.

JVC's HR-S5900U and HR-S5910U also support various recording speeds, including SP and EP modes, allowing users to extend recording time without sacrificing much quality. Furthermore, both models exhibit robust build quality, a hallmark of JVC's design philosophy, ensuring they can withstand regular use while delivering reliable performance.

In summary, the JVC HR-S5900U and HR-S5910U are key players in the world of home video, combining advanced technology with practical features for superior playback and recording quality. Their blend of high-resolution video capabilities, user-friendly programming, and versatile compatibility make them an excellent choice for any video enthusiast looking to preserve their memories in the best possible format.

JVC HR-5910U Grounding or Polarization, Power Sources, Ventilation, Wall or Ceiling Mounting

Models: HR-5910U HR-S5900U