JVC HR-J781EU, HR-J780EU Scan system, Signal-to-noise ratio 45 dB, Horizontal resolution, Lines

Page 57

SPECIFICATIONS

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GENERAL

Power requirement : AC 220 V – 240 Vd, 50 Hz/60 Hz Power consumption

Power on

: 16 W

Power off

: 4.0 W

Temperature

 

Operating

: 5°C to 40°C

Storage

: –20°C to 60°C

Operating position

: Horizontal only

Dimensions (WxHxD)

 

: 400 mm x 94 mm x 278 mm

Weight

: 3.4 kg

Format

: VHS PAL standard

Maximum recording time

(SP)

: 240 min. with E-240 video cassette

(LP)

: 480 min. with E-240 video cassette

VIDEO/AUDIO

Signal system

: PAL-type colour signal and CCIR

 

monochrome signal, 625 lines 50

 

fields

Recording system

: DA4 (Double Azimuth) head helical

 

scan system

Signal-to-noise ratio: 45 dB

Horizontal resolution

 

: 250 lines

Frequency range

: 70 Hz to 10,000 Hz (Normal audio)

 

20 Hz to 20,000 Hz (Hi-Fi audio)

Input/Output

: 21-pin SCART connectors :

 

IN/OUT x 1, IN/DECODER x 1

RCA connectors:

VIDEO IN x 1, AUDIO IN x 1,

AUDIO OUT x 1

TUNER/TIMER

TV channel storage capacity

 

: 99 positions (+AUX position)

Tuning system

: Frequency synthesized tuner

Channel coverage

: VHF 47 MHz – 89 MHz/

 

104 MHz – 300 MHz/

 

302 MHz – 470 MHz

 

UHF 470 MHz – 862 MHz

Aerial output

: UHF channels 22 – 69 (Adjustable)

Memory backup time

: Approx. 10 min.

ACCESSORIES

Provided accessories

:RF cable,

Infrared remote control unit, “R6” battery x 2

Optional accessories

: Satellite Controller RM-SD1

Specifications shown are for SP mode unless otherwise specified.

E.& O.E. Design and specifications subject to change without notice.

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Contents Video Cassette Recorder English Safety Precautions Moisture Condensation Front View Front Display Panel ON-SCREEN Display Operating JVC TVs How To UseSituate the recorder Check the contentsConnect the recorder to TV Connect the recorder to mainsTurn on the recorder Auto Set UpSelect your country Before starting, make sure of the followingSelect the language Perform Auto Set UpOn the front display panel On the on-screen display10 EN Perform Preset DownloadSet the video channel Press rt to select CH - and press OK or eJust Clock Language for the on-screen displayAccess the Country Set screen Access the Main Menu screenLanguage 12 ENSituate the Satellite Controller Installing Satellite ControllerAttach the Satellite Controller Make connections14 EN Setting satellite receivers brand and channelTV Auto Power On NexTView LinkVCR Auto Standby Direct Rec 16 EN Basic PlaybackPause during playback High-Speed SearchActivate Frame-by-frame playback Push the JOG dial PressVariable Speed Search Including Slow Motion 18 ENManual Tracking Instant ReViewSkip Search Index SearchNext Function Memory Repeat Playback20 EN Engage the ITR mode Instant Timer Recording ITRWatching Another Set the recording duration22 EN Reset the counterTape Remaining Time Receiving Stereo And Bilingual ProgrammesRecording PlaybackAccess the Showview Program screen Access the Showview screenBefore performing the Showview Timer Programming 24 ENEngage the recorder’s timer mode Set the VPS/PDC modeSatellite Receiver Users Guide Program Number Set26 EN Express Timer ProgrammingVPS/PDC Recording To Timer-Record Weekly Or Daily SerialsEnter the channel position Press PR +Before performing the 24 Hour Express Timer Programming Enter the programme mode28 EN Set the programme start/stop time and channelCancel or change a programme Check, cancel and change programmesReturn to the timer mode Disengage the timer modeConfirm the overlapping programmes Cancel or change programme settingSelect the programme to modify Overlapping programmes blink on the TV screenEngage the Auto Satellite Programme Recording mode Select the L-2 Select modeProgramme Recording Before performing the following steps32 EN Edit From a CamcorderAnother Video Recorder Set the input mode of recording deckStart the source player Start the recording deck34 EN Audio DubbingLocate the start point Engage the Audio Dubbing modeStart dubbing End Audio DubbingConnecting To a Satellite Receiver Connect the decoder Select the input modeSet the tuner Set L-2 Select to DECODER.  pgMake connections 38 ENGuide Program Number Set Showview System SetupGuide Program Number Enter the Guide Program numberAccess the Mode Set screen Mode SetSelect the mode Select the mode settingThis feature helps you to adjust the playback picture You can set the B.E.S.T. Biconditional Equalised SignalWhen this function is set to ON, the timer is Off, and automatically disengaged when the recorder isFor Example 42 ENAbout Ntsc Playback Access the Clock Set screen Clock Set44 EN Set Just Clock Set the date and timeSet the source channel position for clock data Start the clock operationTuner Set Access the Auto Channel Set screen46 EN Auto Channel SetPerform Auto Channel Set View the Confirmation screenPress OK twice Manual Channel Set 48 ENDelete a Channel When Receiving a Scrambled Broadcast50 EN Set Stations aSet Stations B Station Name TV Station And ID ListExit the Video Channel Set mode Access the Video Channel Set modeVideo Channel Set 52 ENPower Recording 54 ENOther Problems Playback 56 ENHorizontal resolution Signal-to-noise ratio 45 dBMemory backup time Approx min Scan system58 EN Memo

HR-J781EU, HR-J780EU specifications

The JVC HR-J780EU and HR-J781EU are two impressive VCR models that showcase JVC's commitment to providing high-quality video recording and playback. Released during the height of VHS technology, these models stand out due to their robust features, advanced technologies, and user-friendly characteristics, making them a popular choice among enthusiasts and casual users alike.

One of the standout features of both models is the incorporation of JVC’s innovative Digital Scene Selector technology. This allows for enhanced image processing, resulting in sharper and clearer video quality. The Digital Scene Selector analyzes incoming video signals and optimizes them in real-time, ensuring that every frame is rendered to its fullest potential.

Both the HR-J780EU and HR-J781EU come equipped with a Time Base Corrector (TBC), which significantly improves the stability of the video image. This technology reduces jitter and enhances overall playback quality, making these VCRs excellent for archiving and preserving precious home videos. The TBC is particularly beneficial when playing back older tapes that may have degraded over time.

Another key characteristic of the JVC HR-J780EU and HR-J781EU is their ability to support long-play (LP) recording modes. This feature enables users to store more content on a single tape, doubling the recording capacity without a noticeable dip in quality. For regular viewers and home movie creators, this is an excellent advantage, allowing for longer viewing and recording sessions without the hassle of frequently changing tapes.

Both models are equipped with a comprehensive set of connectivity options, including SCART and composite outputs, making it easy to connect to various TVs and other playback devices. Additionally, the inclusion of an easy-to-navigate on-screen menu enhances user experience, allowing users to quickly access settings and functionalities.

Moreover, the JVC HR-J780EU and HR-J781EU boast built-in auto tracking features, which automatically adjust the tape heads to maintain optimal playback quality. The sleek design, combined with a remote control for convenience, makes these VCRs both aesthetically pleasing and practical.

In summary, the JVC HR-J780EU and HR-J781EU are finely crafted VCR models that showcase advanced recording technologies, user-friendly features, and excellent performance characteristics. For those looking to relive nostalgic moments captured on VHS tapes, these models provide a reliable and high-quality option for both recording and playback.
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