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The Extron VSC 700 and VSC 700D High Resolution Computer-to-Video Scan
Converters with Genlock combine high performance processing with an integrator
friendly feature set, including a BNC RGB input with a loop-through output for
easy integration. In addition, the VSC 700D offers an SDI digital output.
The VSC 700 and VSC 700D accept computer-video signals at resolutions up to
1600x1200 and output a scan converted NTSC or PAL video signal as composite
video, S-video, component video, and/or RGB video. Both are designed to be
integrated into applications such as videoconferencing, video recording, and
viewing the images on an NTSC or PAL monitor or other display device. They may
also be used in broadcast environments as both models have the ability to
genlock to an external blackburst signal.
- Input:
Female BNC connectors with buffered loop-through
- Outputs:
RGBHV on five BNCs, S-video on 4-pin mini DIN, composite video on female BNC
connector, and SDI on female BNC connector - VSC 700D only
- Compatible
with computer resolutions from 560x384 to 1600x1200 and frequencies to 100
kHz horizontal and 120 Hz vertical
- Four
vertical/flicker, four horizontal, and four encoder filtering levels
— The VSC 700 models have four horizontal filters and four vertical
filter settings selectable through the front panel LCD navigation menus.
Filters reduce jitter, improve image stability, and assure that minimal
picture detail is dropped during scan conversion.
- Auto-Image™
automatically optimizes output
— A press of a button
automatically adjusts the sizing, centering, and filtering to optimize the
output image. This can save time and effort in fine tuning displayed images.
- Horizontal
and vertical sizing, zooming, and panning
— Both VSC
700 models feature variable zoom up to 200% to allow for panning across the
screen. User-friendly positioning, including centering and sizing, is
accessible through the front panel for quick and efficient image setup.
- Autoscanning
of computer-video inputs
— Automatically recognizes and
converts incoming computer-video signals at resolutions up to 1600x1200,
horizontal scan rates up to 100 kHz, and vertical refresh rates up to 120 Hz.
- 60
factory and 16 user auto-memory presets for picture control settings
- Eight
zoom presets
— Eight zoom presets are available for
recalling size, position, and filtering, accessible via RS-232 or RS-422
control or the optional IR. This feature enables the user to quickly zoom in
on a certain area of the image.
- Image
freeze control
— The output signal of the VSC 700 and
VSC 700D can be frozen using the freeze button on the front panel. This
feature allows the scan converter to capture a frame of video to display for
an extended period of time, even after the source has been removed.
- Video
genlock
— All NTSC and PAL video outputs can be
synchronized to an external reference signal for integration into broadcast
and production applications.
- Internal
color bar generator
— Both VSC 700 models include a
color bar pattern for simplified setup of a display. The color bar pattern can
be set as the default output when no input signal is present.
- RS-232
and RS-422 serial control port
— Using serial commands,
the VSC 700 and VSC 700D can be controlled and configured via the Extron
Windows®-based control program, or integrated into third-party control
systems. Extron products use the SIS™ - Simple Instruction Set command
protocol, a set of basic ASCII code commands that allow for quick and easy
programming.
- Front
panel security lockout
— Ideal for unsecured
environments, this feature enables the user to lock out all front panel
functions except for centering controls; all functions however, are available
through RS-232 and RS-422 control.
- IR
remote control using optional VSC Remote, part # 70-206-01
-
- Rack-mountable
1U, half rack width metal enclosure
| VSC 700, VSC 700D Scan Converters |
|
| Video input |
| Number/signal type |
1 RGBHV, RGBS, RGsB with 1 buffered loop-through |
| Connectors |
2 x 5 female BNC (5 for input, 5 for loop-through) |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
0 V to 2.0 Vp-p with no offset at unity gain |
| Impedance |
75 ohms |
| Horizontal frequency |
Autoscan 24 kHz to 100 kHz |
| Vertical frequency |
Autoscan 50 Hz to 120 Hz |
| Resolution range |
Autoscan 560 x 384 to 1600 x 1200 |
| DC offset (max. allowable) |
2.0 V |
| External sync (genlock) |
0.3 V to 1.0 Vp-p |
|
| Video processing |
| Encoder |
10 bit digital |
| Digital sampling |
24 bit, 8 bits per color |
| Colors |
16.8 million |
| Horizontal filtering |
4 levels |
| Flicker filtering |
5 levels |
| Encoder filtering |
4 levels |
|
| Video output |
| Number/signal type |
1 RGBHV, RGBS, RGsB, or component video
1 SDI component video (VSC 700D only)
1 S-video
1 NTSC/PAL composite video |
| Connectors |
5 BNC female: RGBHV/RGBS/RGsB/component video
1 BNC female: SDI component video (VSC 700D only)
(1) 4-pin mini-DIN female: S-video
1 BNC female: composite video |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
0.0 V to 1.0 Vp-p |
| Impedance |
75 ohms |
|
| Sync |
| Input type |
Autodetect RGBHV, RGBS, RGsB |
| Output type |
RGBHV, RGBS, RGsB |
| Genlock connectors |
1 BNC female: genlock input
1 BNC female: genlock output (terminate w/75 ohms if unused) |
| Standards |
NTSC 3.58, PAL |
| Input level |
1.5 V to 5.0V p-p |
| Output level |
TTL: 5.0V p-p, unterminated |
| Input impedance |
600 ohms |
| Output impedance |
75 ohms |
| Max input voltage |
5.0 Vp-p |
| Polarity |
Negative |
|
| Control/remote — scan converter |
| Serial control port |
RS-232 or RS-422, 9-pin female D connector |
| Baud rate and protocol |
9600 baud, 8 data bits, 1 stop bit, no parity |
| Serial control pin
configurations |
RS-232: 2 = TX, 3 = RX, 5 = GND, 9 = hard-wired IR
RS-422: 2 = Tx-, 3 = Rx-, 5 = GNC, 7 = Rx+, 8 = Tx+ |
| IR controller module |
VSC Remote |
| Program control |
Extron's control/configuration program for Windows®
Extron's Simple Instruction Set (SIS™) |
|
| General |
| Power |
100 VAC to 240 VAC, 50/60 Hz, 30 watts, internal,
autoswitchable |
| Temperature/humidity |
Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%,
noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
| Rack mount |
Yes, with optional 1U rack shelf RSU 129, part # 60-190-01;
or RSB 129, part #60-604-01 |
| Enclosure type |
Metal |
| Enclosure dimensions |
|
| VSC
700 |
1.75" H x 8.75" W x 10.5" D (1U high, half
rack wide)
4.4 cm H x 22.2 cm W x 26.7 cm D
(Depth excludes knobs.) |
| VSC
700D |
1.75" H x 8.75" W x 10.75" D (1U high, half
rack wide)
4.4 cm H x 22.2 cm W x 27.3 cm D
(Depth excludes knobs.) |
| Product weight |
|
| VSC
700 |
2.8 lbs (1.3 kg) |
| VSC
700D |
2.9 lbs (1.3 kg) |
| Shipping weight |
5 lbs (3 kg) |
| Vibration |
ISTA 1A in carton (International Safe Transit Association) |
| Listings |
UL, CUL |
| Compliances |
CE, FCC Class A, VCCI, AS/NZS, ICES |
| MTBF |
30,000 hours |
| Warranty |
3 years parts and labor |
 |
