GoVideo vr3845b 제품 매뉴얼
60
DVD Recorder+VCR User’s Guide
Technical Specifications
• Specifications and product design are subject to change
without notice.
General
Power requirements
AC 120 V, 60 Hz
Power consumption
35W
Dimensions (approx.) 430 X 78.5 X 354 mm (16.9 x
3.1 x 13.9 inches) (w x h x d)
Mass (approx.)
5.6 kg (12.32 lbs)
Operating temp.
5˚C to 35˚C (41˚F to 95˚F)
Operating humidity
5 % to 90 %
Signal system
NTSC
Recording
Recording format
DVD-VR, DVD-VIDEO
Recordable discs
DVD-RW, DVD-R,
DVD+RW, DVD+R
DVD+RW, DVD+R
Recordable time
DVD: ~1 hr (XP mode), 2 hrs (SP
mode), 4 hrs (LP mode), 6 hrs
(EP mode)
mode), 4 hrs (LP mode), 6 hrs
(EP mode)
VCR: ~2 hrs (SP mode, T-120),
6 hrs (SLP, T-120), 8 hrs (T-160)
6 hrs (SLP, T-120), 8 hrs (T-160)
Video rec format:
Sampling frequency
Sampling frequency
27MHz
Compression format
MPEG2
Audio rec format:
Sampling frequency
Sampling frequency
48kHz, 96kHz
Compression format
Dolby Digital
VCR Specifications
Head system
Four head helical scan azimuth
system
system
Timer
12-hr display type with AM, PM
Tape speed
SP: 33.35 mm/sec,
LP: 16.67 mm/sec,
SLP: 11.12 mm/sec
LP: 16.67 mm/sec,
SLP: 11.12 mm/sec
Tape width
12.7 mm
Rewind time
~ 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)
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
wavelength 650 nm
Frequency response
DVD (PCM 48 kHz): 8 Hz to 22
kHz, CD: 8 Hz to 20 kHz
kHz, CD: 8 Hz to 20 kHz
Signal-to-noise ratio
> 95dB
Harmonic distortion
< 0.008%
Dynamic range
> 90 dB
Inputs
ANTENNA IN
Antenna or CATV input,
75 ohms
75 ohms
VIDEO IN (AV1,2)
1.0 Vp-p 75 ohms, sync
negative, RCA jack x 2
negative, RCA jack x 2
AUDIO IN (AV1,2)
-6 dBm more than 47 kohms,
RCA jack (L, R) x 2
RCA jack (L, R) x 2
S-VIDEO IN
(Y) 1.0 V (p-p), 75ohms,
negative sync, Mini DIN 4-pin x
1 (C) 0.286 V (p-p) 75ohms
negative sync, Mini DIN 4-pin x
1 (C) 0.286 V (p-p) 75ohms
DV IN
4 pin (IEEE 1394 standard)
Outputs
VIDEO OUT
1 Vp-p 75ohms, sync negative,
RCA jack x 1
RCA jack x 1
S-VIDEO OUT
(Y) 1.0 V (p-p), 75ohms,
negative sync, Mini DIN 4-pin x
1 (C) 0.286 V (p-p) 75ohms
negative sync, Mini DIN 4-pin x
1 (C) 0.286 V (p-p) 75ohms
COMP. VIDEO OUT
(Y) 1.0 V (p-p), 75ohms,
negative sync, RCA jack
x 1 (PROGRESSIVE SCAN)
(Pb)/(Pr) 0.7 V (p-p), 75ohms,
RCA jack x 2
negative sync, RCA jack
x 1 (PROGRESSIVE SCAN)
(Pb)/(Pr) 0.7 V (p-p), 75ohms,
RCA jack x 2
Audio out (digital)
0.5 V (p-p), 75ohms, RCA jack x 1
Audio out (optical)
Optical connector x 1
Audio out (analog)
1.1 Vrms (1 kHz, -6 dB),
600ohms, RCA jack (L, R) x 2
600ohms, RCA jack (L, R) x 2
RF OUT
Channel 3 or 4 (Switchable)
MP3/WMA/JPEG Disc Requirements
Sampling frequency
8~48 kHz (MP3),
32~48 kHz (WMA)
32~48 kHz (WMA)
Bit rate
8~320 kbps (MP3),
32~192 kbps (WMA)
32~192 kbps (WMA)
Photo size
< 4MB recommended
File extensions
.mp3, .wma, .jpg only
CD-R Format
ISO 9660 and JOLIET
DVD±R/RW Format
ISO 9660 (UDF Bridge format)
Max. Files/Disc
<1999 (total number of files
and folders)
and folders)
Note on Formats
Progressive and lossless
compression JPEG files not
supported
compression JPEG files not
supported