Printed in Japan
KCS-8390 CEHD251PKN0609
“JVC” is the trademark or registered trademark of Victor Company of Japan, Limited.
DISTRIBUTED BY
Hachioji Business Center of Victor Company of Japan, Ltd. has received ISO14001 and
ISO9001 Certifications under the global standard for environmental management.
JQA-0288
* Recordings in HDV 1080i format cannot be played back by GY-HD251 and BR-HD50.
* HDV
TM
and HDV
TM
logo are trademarks of Sony Corporation and Victor Company of Japan, Limited (JVC).
* DVCAM
TM
is a registered trademark of Sony Corporation.
* DTE
TM
(Direct to Edit
TM
)
is a registered trademark of Focus Enhancements.
* Product and company names mentioned here are trademarks or registered trademarks of their respective owners.
Specifications
GY-HD251E
[General]
Power requirement: DC 12 V (10.5 — 17 V)
Power consumption: Approx. 20 W (in Record mode)
Dimensions: 242 (W) x 233 (H) x 414 (D) mm
Mass: 3.7 kg (including viewfinder, microphone and tape)
Temperature:
Operating: 0°C to 40°C
Storage: -20°C to 60°C
Humidity:
Operating: 30% to 80% RH
Storage: 85% RH or less
[Camera section]
Image pickup device: 1/3" interline-transfer CCDs
Colour separation optical system: F1.4, 3-colour separation prism
Number of pixels: Total: Approx. 1,110,000 pixels
Colour system: PAL (wide band R-Y, B-Y encoder)
Colour bars: SMPTE HDTV colour bars/EBU colour bars
Sync system: Internal sync (built-in SSG)
External sync:BB, VBS, signal or HD tri-sync signal
Lens mount: 1/3" bayonet system
ND filter: +1/4ND, +1/16ND
Gain: 0, 3, 6, 9, 12, 15, 18 dB, ALC
Electronic shutter:
Standard value: 50 Hz
Fixed values: 7.5-10,000 Hz, 11 steps (HDV HD60P/HDV HD30p) 6.25-10,000 Hz
11 steps (HDV HD50p/HDV HD25p; DV 50i/DV25p mode), 6-10,000Hz, 12 steps
(HDV HD24p/DV 24p)
Variable scan: about 60 to 10,000Hz (HDV HD60p/HDV HD30p)/ about 50 to
10,000 Hz (HDV HD50p/HDV HD25p; DV 50i/25p mode), about 24-10,000Hz (HDV
24p; DV24p)
[VTR section]
[Video]
Recording format: 720/24p, 720/25p, 720/30p, 720/50p, 720/60p, 576/25p, 576/50i
Video Format:
[HDV]
Video signal recording format: HDV1 format, 8-bit, 19.7 Mbps
Compression: MPEG-2 video (profile & level: MP@H-14)
Sampling frequencies: 720/60p: 74.25/1.001 MHz (4:2:0 component), 720/50p:
74.25 MHz (4:2:0 component), 1080/60i: 74.25/1.001 MHz (4:2:0 component,
cross conversion only), 1080/50i: 74.25 MHz (4:2:0 component, cross conversion
only)
[DV]
Video signal recording format: DV format, 8-bit, 25 Mbps
Compression: DV compression, 4:2:0
Audio:
[HDV]
Audio signal recording format: MPEG1 Audio Layer II
[DV]
Audio signal recording format: 16-bit (locked audio), 48 kHz PCM for 2 channels or
12-bit, 32 kHz PCM for 4 channels
Usable tape: Mini DV tape
Tape speed: 18.831 mm/sec.
Record/play time: 63 minutes (with an M-DV63PROHD tape)
[Connectors]
HD/SD SDI output: 0.8 V (p-p), 75 ohms, unbalanced (BNC)
HD SDI: SMPTE292M/299M standard (embedded audio)
SD SDI: SMPTE259M/272M standard (embedded audio)
Analogue composite output: 1.0 V (p-p), 75 ohms, unbalanced (RCA)
Analogue component output:
Y: 1.0 V (p-p), 75 ohms, unbalanced (BNC)
R-Y/B-Y: 0.7 V (p-p), 75 ohms, unbalanced (BNC)
Analogue composite input: 1.0 V (p-p), 75 ohms, unbalanced (BNC: switchable
from Genlock input)
Genlock input: 1.0 V (p-p), 75 ohms, unbalanced (BNC)
Audio inputs:
Mic: -60 dBs, 3 kohms, balanced (XLR), +48 V output for phantom power supply
Line: +4 dBs, 10 kohms, balanced (XLR)
Audio outputs: -8 dBs, low impedance, unbalanced (RCA)
Earphone jack: -18 dBs to -60 dBs, 8-ohm impedance (stereo mini-jack x2)
Time code input: 0±6 dBs, high impedance, unbalanced (BNC: switchable from
component output)
Time code output: 0±6 dBs, low impedance, unbalanced (BNC: switchable from
component output)
IEEE1394 connector: 6-pin
Remote connector: DIN 6-pin
[Accessories provided]
Viewfinder x 1, Lens (Th16x5.5BRM) x 1, Microphone x 1, SD memory card x 1
V-wedge tripod adapter (KA-V100) x 1
Recording
(Shooting)
HD
(HDV)
HD
DV
HDV
DV
720/60p
720/30p
720/50p
720/25p
720/24p
720/60p
720/50p
576/50i
576/50i (25p)
Playback
720/60p
720/30p
720/50p
720/25p
720/24p
576/50i
576/50i (25p)
Component/SDI out (EE out)
Component/SDI out
←
720/60p
←
720/50p
720/60p
1080/60i
1080/50i
←
←
Composite out
Composite out
480/60i
480/60i
576/50i
576/50i
480/60i
480/60i
576/50i
←
←
Rec
on tape
←
←
←
←
←
N/A
N/A
←
←
1394
out
←
←
←
←
←
N/A
N/A
←
←
1394
out
←
←
←
←
←
←
←
←
←
←
←
480/60i
576/50i
←
←
←
←
←
←
480/60i
1080/60i
1080/50i
1080/60i
720/60p
720/50p
720/60p
←←
480/60i
576/50i
480/60i
HDV
DV
Recording
(1394 in)
720/60p
720/30p
720/50p
720/25p
720/24p
576/50i
576/50i (25p)
Component/SDI out
Composite out
Rec
on tape
←
←
←
←
←
←
←
←
←
←
←
480/60i
576/50i
←
←
←
←
←
←
480/60i
1080/60i
1080/50i
1080/60i
720/60p
720/50p
720/60p
←←
480/60i
576/50i
480/60i
RECORDING FORMATS & LIVE SIGNAL OUTPUTS
Simulated pictures.
The values for weight and dimensions are approximate.
E.& O.E. Design and specifications subject to change without notice.
GY-HD251.xpr 06.12.1 9:49 AM ページ 1
