JVC HR-A56U manual Grounding or Polarization, Power Sources, Ventilation, Wall or Ceiling Mounting

Page 3

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

Page 2 Page 4
Image 3
Page 2 Page 4
Contents HR-A56U Telephone Number Dear CustomerGrounding or Polarization Power SourcesPower Lines Power Cord ProtectionReplacement Parts AccessoriesDamage Requiring Service CleaningContents Coaxial cable Flat feeder Matching transformer Audio OUT not supplied AC Power CordBasic Connections Antenna or cableFinal preparation for use Check contentsSituate VCR Connect VCR to TVPlug & Play Setting Perform Plug & Play setupWhat to do if Plug & Play setting failed Select language Language SettingAccess Main Menu screen Access Initial Set screenSelect clock set Clock Setting10 EN PreparationsSelect time zone Setting clock semiautomaticallySet Auto Clock to on Select host channelManual Clock Set Setting clock manuallySelect D.S.T. mode 12 ENTuner Setting Access Tuner Set screenPerform Auto Channel Set Add or skip desired channels Setting channels manuallyAccess Manual Channel Set screen 14 ENBasic Playback Load a cassetteStart playback Checking tape position Basic Playback Features16 EN Changing display informationAdjusting tracking condition Selecting monitor soundAutomatic operations after Locating beginning Locating beginning of timerAccess distant code 18 ENStart recording Basic RecordingSelect recording channel Set tape speedWatching one program while recording another Basic Recording Features20 EN Specifying recording lengthOther useful functions for recording Showing on-screen displayDisplay VCR status on TV screen Erase on-screen displayRapidly Picture Search High-Speed Picture Search Special Effect Playback22 EN Locating particular scenePause during playback Viewing still pictureSkipping unwanted portions Viewing slow motion picture24 EN Express Timer ProgramingPress SP/EP to set the tape speed Engage timer recording standby modeTo timer-record daily Monday-Friday or weekly serials To use the VCR while it is in timer recording standby mode26 EN Checking program settingsConfirm overlapping programs Select program to modifyOverlapping programs blink on the screen Select Function Useful Function SettingsChange setting 28 ENSuperimpose Auto TimerAuto Picture Picture ControlBlue Back Auto SP = EP Timer30 EN Video StabilizerHi-Fi and normal tracks 2ND Audio RecordAudio Monitor Normal and Hi-Fi tracks. The main audio is not recordedEdit To Or From Another 32 ENConnection Power 34 EN Timer RecordingWhat happens if the tape reaches its end during recording? Can the VCR indefinitely remain in still mode?List of terms 36 ENFront display panel Front panel38 EN Rear panelOn-screen display How to use the Remote VCR/TVYou can operate JVCs TV 40 EN SpecificationsHOW to Locate Your JVC Service Center Consumer Video 42 ENMemo HR-A56U

HR-A56U specifications

The JVC HR-A56U is a VCR that emerged as a noteworthy entry in the realm of home entertainment systems, particularly during the late 1990s. It is known for its robust performance and a spectrum of features that cater to both casual viewers and avid tape collectors alike.

One of the prominent features of the HR-A56U is its remarkable video quality, enhanced by JVC's proprietary Super VHS (S-VHS) technology. This feature allows for higher resolution and improved color fidelity when using S-VHS tapes, making it an excellent choice for those who prioritize picture quality. The VCR also supports standard VHS tapes, ensuring broad compatibility with existing collections.

The SR-DST (Super Dynamic Noise Reduction) is another standout technology in the HR-A56U. This feature effectively reduces noise in the analog signal, delivering clearer audio and video playback, which is especially beneficial for tapes that have undergone multiple recordings or those stored for extended periods. The result is a pristine viewing experience, minimizing artifacts that could detract from the tape's original quality.

In addition to video playback, the HR-A56U offers versatile recording capabilities. It supports a range of recording speeds, including SP (Standard Play) and LP (Long Play), allowing users to choose between quality and tape duration based on their needs. The built-in timer recording function further enhances user convenience, enabling programming for up to eight different recordings at set times, ensuring that users never miss their favorite shows.

The device also incorporates an on-screen display (OSD) that provides clear information about the current status, time remaining, and other operational details. This function simplifies navigation and settings adjustments, making it user-friendly even for those unfamiliar with VCR technology.

For connectivity, the HR-A56U includes various inputs and outputs, including standard composite video and audio connections. This allows easy integration with other audio-visual components such as televisions and sound systems, ensuring a seamless viewing experience.

Overall, the JVC HR-A56U remains a noteworthy option for anyone seeking a reliable and feature-rich VCR with the capacity to deliver exceptional performance. Its combination of advanced technologies, ease of use, and superior picture quality makes it a timeless choice for both collectors of vintage recordings and new users looking to explore the world of VHS.
Top Page Image Contents