GoVideo VR3930 user manual Technical Specifications

Technical Specifications

General

Power requirements	AC 120V, 60 Hz
Power consumption	35W
Dimensions (approx.)	16.9 x 3.25 x 14.2 inches (430 X 83.5 X 360 mm) (w x h x d)
Mass (approx.)	14.9 lbs (6.8 kg)
Operating temperature	41˚F to 95˚F (5˚C to 35˚C)
Operating humidity	5% to 90%
Signal system	NTSC

Recording

Recording formats	DVD Video Recording, DVD-VIDEO
Recordable discs	DVD-ReRecordable, DVD-Recordable
Recordable time	DVD ; Approx. 1 hour (XP mode), 2 hours (SP mode), 4 hours (LP mode)
	VCR ; SP: 2 HOURS (T-120), SLP: 6 HOURS (T-120)/8 HOURS (T-160)
Video recording format
Sampling frequency	27MHz
Compression format	MPEG 2
Audio recording format
Sampling frequency	48kHz
Compression format	Dolby Digital

VCR Specifications

Head system	Four head helical scan azimuth system
Timer	12-hour display type with AM, PM
Tape speed	SP: 33.35 mm/sec, LP: 16.67 mm/sec, SLP: 11.12 mm/sec
Tape width	12.7 mm
Rewind time	About 65 seconds (T-120)
Antenna	75 ohms (VHF/UHF)
VHF output signal	Channel 3 or 4 (Switchable)
Channel coverage	VHF: 2-13, UHF: 14-69, CATV: 1-125 (4A, A-W, W+1 - W+84, A-5 - A-1)
Frequency range	20Hz to 20kHz
Signal-to-noise ratio	43dB
Dynamic range	88 dB
Channel separation	60 dB

DVD Specifications

Laser system	Semiconductor laser, wavelength 650 nm
Frequency response	DVD (PCM 48 kHz): 8 Hz to 22 kHz, CD: 8 Hz to 20 kHz
Signal-to-noise ratio	More than 95 dB
Harmonic distortion	Less than 0.008%
Dynamic range	More than 90 dB

Inputs

ANTENNA IN	Antenna or CATV input, 75 Ω
VIDEO IN	1.0 Vp-p 75 Ω, sync negative, RCA jack x 2
AUDIO IN	-6 dBm more than 47 kΩ, RCA jack (L, R) x 2
DV IN	4 pin (i.LINK/IEEE 1394 standard)

REFERENCE

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