Panasonic AJ-HDC27VP, Руководство по эксплуатации

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116
Specifications
[VTR UNIT] [Connector Section]
VTR Video System
Sampling frequency:
Y : 74 MHz
P
B
/P
R
: 37 MHz
Quantizing:
8 bits
Video compression system:
DCT + variable-length code
Video compression ratio:
1/6.7
Error correction:
Reed-Solomon product code
Video recording bit rate:
100 Mbps
Video band:
Y : 20 MHz
P
B
/P
R
: 10 MHz
VTR Audio System
(during playback on standard player)
Sampling frequency:
48 kHz (synchronized with video)
Quantizing:
16 bits
Frequency response:
20 Hz to 20 kHz ±1.0 dB (at reference level)
Dynamic range:
More than 85 dB (at 1 kHz, AWTD)
Distortion:
Less than 0.1% (at 1 kHz, reference level)
Wow and flutter:
Below measurable limits
Head room:
20 dB
VTR Tape Transport System
Tape used:
1/4˝ DVCPRO L-size cassette tape
Tape speed:
135.28 mm/sec.
Recording/playback time:
46 minutes (using AJ-HP46LP)
32 minutes (using AJ-HP32LP)
FF/REW time:
Approx. 3 minutes (using AJ-HP46LP)
Input
AUDIO IN CH1/CH2 (XLR
a
2, 3-pin female)
LINE/MIC/MIC+48V switching type
LINE : +4 dBu
MIC : –60 dBu
MIC+48V: P48V, –60 dBu
MIC IN (XLR, 3-pin female)
–40 dBu (switchable to –50 dBu using internal switch)
P48 V supported
GENLOCK IN (BNC):
1.0 V [p-p] (tri-level sync pulse: ±300 mV), 75
Ω
Compliant with SMPTE296M (analog sync)
standard
TC IN (BNC):
0.5 V—8 V [p-p], high impedance
Output
HD SDI OUT (BNC
a
2):
0.8 V [p-p], with switch function
AUDIO OUT (XLR, 5-pin male):
+4 dBu
TC OUT (BNC):
2.0 V [p-p], low impedance
PHONES:
Stereo mini jack
Other
DC IN (XLR, 4-pin male):
DC 12 V (DC 11 V—17 V)
DC OUT (4-pin):
DC 12 V (DC 11 V—17 V), 0.1 A (max.)
LENS (12-pin)
ECU (6-pin)
EVF (20-pin)