JVC HR-J457MS specifications Specification S

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SPECIFICATIONS

EN37

GENERAL

Power requirement
Rating	: AC 110 – 240 V`, 50/60 Hz
Operating	: AC 90 – 260 V`, 50/60 Hz
Power consumption	: 18 W
Temperature
Operating	: 5°C to 40°C
Storage	: –20°C to 60°C
Operating position	: Horizontal only
Dimensions (WxHxD)	: 400 x 94 x 277 mm
Weight	: 3.4 kg
Format	: VHS standard
Maximum recording time
(SP)	: 240 min. with E-240 video
	cassette (PAL/MESECAM)
	: 160 min. with T-160 video
	cassette (NTSC)
(LP)	: 480 min. with E-240 video
	cassette (PAL/MESECAM)
(EP)	: 480 min. with T-160 video
	cassette (NTSC)

TUNER/TIMER

TV channel storage
capacity	: 99 positions (+AUX position)
Tuning system	: Frequency synthesized tuner
Channel coverage	: VHF (Low) 42 – 175 MHz
	(High)175 – 470 MHz
	UHF 470 – 870 MHz
Aerial output	: UHF channels (Adjustable
	E28 – E60)
Memory backup time	: Approx. 6 months
	Estimated figure based on
	supplied fresh battery; actual
	performance may differ.
ACCESSORIES
Provided accessories	: RF cable,
	Infrared remote control unit,
	"R6/UM-3" battery x 2,
	Lithium battery CR2025,
	Conversion plug*

VIDEO/AUDIO

Signal system	: PAL-type colour signal and
	CCIR monochrome signal,
	625 lines 50 fields
	: NTSC colour and EIA
	monochrome signals,
	525 lines/60 fields
Recording system	: DA-4 (Double Azimuth)
	head helical scan system
Signal-to-noise ratio	: 45 dB
Horizontal resolution	: 250 lines (PAL/MESECAM)
	: 220 lines (NTSC)
Frequency range	: 70 Hz to 10,000 Hz
Input/Output	: RCA connectors
	(IN x 1, OUT x 1)

*Not provided in certain areas.

Specifications shown are for SP mode unless otherwise specified.

Design and specifications subject to change without notice.

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Contents HR-J457MS Auto Head Cleaner Safety PrecautionsDo not place the recorder Basic Connections Check ContentsSituate Recorder MainsVideo Channel Set Access Video Channel SET ModeEN I Nitial Sett Ings With RF ConnectionPress to finish the setting Exit Video Channel SET ModeSET Video Channel With AV ConnectionSET Time Auto Set UpSET Date Select TV System During Auto Set UpStart Auto Channel SET Major Countries TV SystemENABLE/DISABLE ON-SCREEN Display Access Main Menu ScreenOn-Screen Displays Turn on the RecorderClock Set Select LanguagePlace the pointer next to Initial SET, then pressLoad a Cassette Basic PlaybackPoint Start PlaybackSearch Playback FeaturesPlayback Activate SLOW-MOTION PlaybackReturn to Automatic Tracking Adjust Tracking ManuallyActivate Repeat Playback EN PlaybackActivate Index Search Tape Position IndicatorActivate Instant Review Index Search Next Function MemoryBasic Recording Reset Counter Recording FeaturesEngage ITR Mode Select Channel to WatchS.T. Picture System Access Main Menu ScreenLoad a Cassette Return to Normal ScreenPlayback RecordingOr press Record on the recorder Start Time Express Timer ProgrammingEnter Programme Stop Time Enter Programme DateEngage RECORDER’S Timer ModeAccess Program Check Screen Disengage Timer ModeCancel or Replace a Programme Return to Timer ModeAuto Timer Auto SP→LP TimerEdit To Another Video Recorder Input ModeMake Connections SET Recording DECK’SSET RECORDER’S Input Edit From a Camcorder Or Another Video RecorderSource player Mode Display Setting Of The Colour System Select ButtonsMode Description Off-Air RecordingRecorded tape HR-J457MS Tape-To-Tape EditingRecorded tape Playback equipmentSelect TV System ModeTuner SET Access Channel List Access Tuner SETSelect Position SET Desired StationEN Tuner SET Access Channel ListDelete a Channel Swap Channel PositionsFINE-TUNE Fine-Tuning ChannelsEN Troubleshooting Recording Timer againNew one. pg OubleshootingPlayback Recording Questions and Answer S E NFront View IndexDisplay Panel TV VOL +/-, TV Muting Remote ControlSpecification S HR-J457MS