Operational Reliability - Sony HVR-1500 Brochure & Specs

PROFESSIONAL INTERFACES
A full range of professional interfaces are available, allowing for flexible analog or digital configurations in both SD and
HD systems. This allows operators to integrate the HVR-1500 exactly according to their system needs.
HD-SDI Interface
The HVR-1500 provides an HD-SDI output*
which 1080/60i or 1080/50i HDV recordings can be output in normal
playback and search modes. Time code and audio signals are
embedded in this HD-SDI output. This interface allows operators to
integrate HDV footage and assets easily into existing HD-SDI-based
editing systems such as the HDCAM
* 4
HDV signals fed to the HVR-1500's i.LINK interface cannot be converted and
output from the HD-SDI interface. The i.LINK input signal must be recorded to the
HDV tape first.
* 5 DVCAM/DV playback signals cannot be up-converted for HD-SDI output.
SD-SDI Interface
The HVR-1500 also provides SD-SDI input*
Time code and audio signals are embedded in the SDI signal.
This allows the HVR-1500 to connect with a wide variety of
digital equipment including SDI-based editing systems.
* 6
SD-SDI signals fed to the HVR-1500's SD-SDI interface cannot be up-convereted to HDV
signals for recording to tape or to HD-SDI signals for output from the HD-SDI interface.
AES/EBU Interface
For professional digital audio needs, the HVR-1500 offers AES/EBU
digital audio inputs/outputs.*
* 9
AES/EBU input for SD recording only.
PROFESSIONAL CONTROL
RS-422A Control
The HVR-1500 is equipped with an RS-422A interface, which is the
industry standard for professional editing. This allows the VTR to
interface with other Sony VTRs, editing controllers such as the Sony
RM-280 Editing Controller, and nonlinear editing systems.
The RS-422A offers frame-accurate insert and assemble editing in
DVCAM mode. It can also be used for source feeding*
* 10
The availability of frame-accurate control is dependent on the connected editing controller.
For information on compatible editing controllers, please contact your nearest Sony office.
HD and SD Reference Inputs
The HVR-1500 accepts both HD and SD reference signals.
Time Code Input/Output
The HVR-1500 has a time code input/output capability to
synchronize time code when making tape copies.
Built-in Signal Generator
Equipped with a built-in signal generator, the HVR-1500 can
generate color bars or black burst for video, and a 1-kHz tone or
silent signal for audio. These signals can be recorded to tape when
the HVR-1500 is operating in DVCAM or DV mode*
pre-striped tape prior to editing. They can also be output from the
analog and digital interfaces to adjust other equipment in the system.
* 11
Recording these signals to tapes in the HDV format is not available.
4
4 * 5 capability, through
TM and XDCAM TM HD systems.
6 /output capability.
9
10 in HDV mode.
11 to create a
i.LINK Interface
The HVR-1500 is equipped with a 6-pin i.LINK *
allows it to transfer digital video, audio, and command signals (in
HDV, DVCAM, and DV format) to a compatible VTR or nonlinear
editing system via just a single cable.
* 7
i.LINK is a trademark of Sony used only to designate that a product contains an
IEEE 1394 connector. Not all products with an i.LINK connector will necessarily
communicate with each other. For information on compatibility, operating conditions,
and proper connection, please refer to the documentation supplied with any device
with an i.LINK connector. For information on devices that include an i.LINK
connection, please contact your nearest Sony office.
* 8
DVCAM/DV signals fed to the HVR-1500's i.LINK interface cannot be up-convert-
ed to HDV signals for recording to tape or to HD-SDI signals for output from the HD-SDI
interface.
Analog Interfaces
As standard, the HVR-1500 provides analog output interfaces for
video and audio. These include composite, component, and
S-Video (Y/C) outputs and two channels of audio output (via
XLR connectors). Using these interfaces, the HVR-1500 can act
as a source feeder for an analog editing system and as a
simple playback viewer in various applications such as
broadcast station studios, OB vehicles, and production offices.
By installing the optional HVBK-1505 Analog Input Board, a full
range of analog video and audio inputs also become
available, allowing a smooth transition to digital systems.

OPERATIONAL RELIABILITY

By packing sophisticated mechanical technologies into its
robust aluminum diecast chassis, the HVR-1500 provides the
reliable operations that today's video professionals demand.
Quick Response Mechanism
Quick mechanical response is an essential requirement for
professional video production. The HVR-1500 provides this feature
by using a reliable direct reel and drum motor mechanism. Fast
forward and rewind speeds are an impressive +/- 85 times normal
play speed. In HDV mode, the color picture search*
+/-8 and +/-24 times normal play speed, and in DVCAM mode
they are between -60 and +60 times normal play speed.
In editing environments, where speed and time are critical, this
mechanism reduces the frustration editors often feel when they
are searching for specific scenes.
* 12
The color picture search function can be controlled through the RS-422A interface.
Tape and Head Cleaner for Reliable Operation
The HVR-1500 incorporates a tape cleaner that adopts a high-grade
sapphire blade. This tape cleaner helps prevent signal dropouts
by cleaning away particles that accumulate while the tape is
running. The recorder also incorporates a head cleaner to
maintain the performance of the drum heads. These cleaners
improve the reliability of recording and playback.
7 * 8 interface. This
12 speeds are