DVD Recorder + VCR User Manual VR2945

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General
Power requirements AC 120V, 60 Hz
Power consumption 34W
Dimensions (approx.) 16.9 x 3.54 x 14.0 inches (430 x 91 x 354 mm) (w x h x d)
Mass (approx.) 13.5 lbs (6.18 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+R, DVD+RW
Recordable time DVD ; Approx. 1 hour (HQ mode), 2 hours (SP mode), 4 hours (EP mode),
6 hours (SLP 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 MPEG1 Layer2
VCR Specifications
Head system 4 Head Video, 2 Head Hi-Fi helical scan azimuth system
Timer 12-hour display type with AM, PM
Tape speed SP: 33.35 mm/sec, SLP: 16.67 mm/sec, EP: 11.12 mm/sec
Tape width 12.7 mm
Rewind time less than 2 minutes (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 43 dB
Dynamic range 75 dB
Channel separation 45 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 k, RCA jack (L, R) x 2
DV IN 4 pin (i.LINK/IEEE 1394 standard)
Technical Specifications
Technical Specifications
DF-L72B1N-BS(GB) 04.7.1 3:10 AM 페이지64