Tvone C2-2105A, C2-2155A Specifications

DVI/PC to HD/SD Converters

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C2-2105A DVI/PC to HD/SD Converter is based on T

One’s exclusive CORIO®2 technology and provides high
quality conversion from DVI and analog PC or HD
sources to standard video formats. The input can be an
analog computer resolution up to 2048x2048 and 1080p
or any DVI resolution up to 1920x1200 and 1080p.
wide variety of computer signal formats are available to
support PC, Mac and Workstation formats. Our exclusive

utoSet feature takes the hassle out of setup by
automatically sizing and positioning the computer image
to fit exactly on the video screen. The output can be
SD/HD-SDI, YUV, YC, Composite Video, YC or YPbP
(Progressive Scan) Component. NTSC, PAL, PAL-M,
PAL-N, SECAM output standards are supported.

All settings are stored in non-volatile memory and are
retained even when power is switched off. Ten use
defined presets are also available to customize settings
for various applications.

ll the functions can be
controlled via the front panel Push Buttons, an Infrared
Control Remote Unit, an RS-232 or IP connection.
Windows Control Panel is provided and most third party
control systems interface directly with the entire C2
range of products. A front panel LCD makes setup easy.
The unit is housed in a esktop case and an optional
rackmount kit is available that holds one or two units.

Variable Zoom to 10X enlarges any part of the compute
screen to fill the entire video screen and position controls
allow movement to any area desired. Variable Shrink to
as little as 10% allows fitting the image onto mos
displays. The advanced Digital Flicker Elimination
circuitry and high sampling rate insures crisp, clea
images, while full bandwidth chroma sampling insures
faithfully reproduced, high resolution colors. Temporal
interpolation greatly improves frame rate conversion by
analyzing and merging successive frames. Pixel Level
Motion Adaptive Diagonal Interpolation insures high
quality de-interlacing of PAL and NTSC signals. The
Composite Video Genlock feature insures precise
synchronization of the incoming signals by providing a
wide Subcarrier lock range with SC phase adjustment.

PIP, Chromakey, Lumakey and Mix are among the

advanced features added in the C2-2155A version,
which also has all C2-2105A features. The Key Mode
allows computer graphics to be keyed over an external
Composite or YC signal. The keyed image may be faded
in and out. Due to the 4:4:4 sampling format, precise
keying at the pixel level can be achieved. The Mix Mode
permits Seamless Cut, Fade or Wipe transitions
between input sources. The PIP Mode allows either o
the computer inputs to be inset in a window over eithe
of the video inputs or vice versa. The PIP window may
be placed anywhere on the screen.

Input Expansion is possible by using the optional S2

Series Input Expansion Modules for DVI or RGB/YPbPr.
These units link to C2-2105A/2155A unit via an
OPTIONS Interconnect Cable and become an integral
part of the main unit from a control and operational

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Models C2-2105A, 2155A

Key Features of the C2-2105A, C2-2155A

• DVI/PC to HD/SD Conversion

• Digital Inputs: DVI-D

• Analog Inputs: RGB/YPbPr (CV, YC for Keying)

• Digital Outputs: SD/HD-SDI

• Analog Outputs: YUV, YPbPr, CV, YC

• Analog: PC to 2048x2048, HDTV to 1080p/60

• DVI: PC to 1920x1200, HDTV to 1080p/60

• Supports: NTSC, PAL, PAL-M, PAL-N, SECAM

• Motion Compensation & 3:2 Pulldown

• Temporal Interpolation & Diagonal Interpolation

• Automatic Incoming Resolution Detection

• AutoSet - Automatic picture sizing of PC inputs

• 4:4:4 Full bandwidth Chroma Sampling

• Video signal parameter adjustments

• Integral 4x1 Stereo Audio Routing Switcher

• RS-232 and IP Interface & Windows Control Panel

• Variable Image Zoom to 10X and Shrink to 10%

• Genlock With Subcarrier Phase Adjustment

• PIP, Chroma/Lumakey (C2-2155A)

• Optional IR Remote Control

• Optional Single/Dual Rackmount Kit

• Optional Input Expansion with S2 Switchers

standpoint. The routing of these additional inputs is
controlled directly from the control system of the C2­2105A/2155A and multiple different S2 models may be
simultaneously connected.

Advanced Stereo Audio processing and switching is

available via the optional S2-106AD Input Expansion
Switcher, providing six differential audio inputs, which
can be used for low impedance balanced or high
impedance unbalanced sources. The user controls
audio level, audio sampling frequencies and up to
999ms of adjustable audio delay independently for each
input. The unit has numerous choices for audio I/O
connectors, including a terminal block. The S2-106AD
connects to the C2-2105A/2155A via the OPTIONS
interconnect cable and is then fully integrated into the
control system of the host unit.

DVI/PC to HD/SD Converters

Specifications

Computer Inputs

Signal Type
Format RGBHV, RGBS, RGsB, YPbPr

Sync
Termination
R-G-B Level Range 0.5-2.0 Vp-p
Scan Rate Detection Automatic
Analog Signals PC to 2048x2048,HD to 1080p/60
DVI Signals PC to 1920x1024,HD to 1080p/60
Vertical Refresh Rate Any to 250Hz
Max Horiz Scan Rate 150KHz
Computer Compatibility PC, Macintosh, Workstations

Video Outputs

Television Standards
Impedance
RGB/YPbPr Loop-thru 1x Active Buffered via HD-15
Composite Video 1x via BNC
YC (S-Video) 1x via 4-PIN Mini-DIN
YUV, YPbPr 1x via 3-BNC
SD/HD-SDI 1x via BNC

Video Inputs

Composite Video 1x via BNC (C2-2155A)
YC (S-Video) 1x via 4-Pin Mini-DIN (C2-2155A)
Genlock (Composite) 1x via BNC (C2-2105A)

General

Size and Position Automatic via AutoSet or Manual
Image Size User-Definable Presets
Image Freeze One Video Frame
Settings Memory Non-Volatile
Zoom Range Variable to 10X Zoom
Shrink Range Variable to 10%
Image Mirroring Horizontal and/or Vertical
Horizontal Filtering Full Digital
Conversion Technology Proprietary – CORIO®2
Framerate Conversion Temporal
Color Resolution 24-bit (16.8 Million Colors)
Sampling Rate 162MHz
Digital Sampling 24-bit, 4:4:4 format
De-interlacing
(PAL-NTSC)

Firmware Memory Flash, Upgradeable via RS-232
Video Encoder 8-bit Digital
Video Adjustments R-G-B Levels

Operational Modes

Key Chromakey or Lumakey
Mix Mix PC to/from Video
PIP Variable Window Size & Position

Genlock Adjustments

Subcarrier Lock Range +/- 200Hz for NTSC Operation
(+/- 250Hz for PAL Operation)
Subcarrier Phase

1x Analog via HD-15F w/Loop-thru
1x DVI-D via DVI-I Connector

TTL Level, 10KΩ, Pos or Neg
75Ω

NTSC, PAL, PAL-M, PAL-N, SECAM

75Ω

(Note 1)

Pixel-level Motion Adaptive,
Diagonal Interpolation

(C2-2155A)

+/- 180°

Models C2-2105A, 2155A

SDI Jitter

SMPTE259M-C
(SD-SDI)

SMPTE292M
(HD-SDI)

Input Vertical Rates - SMPTE259M-C (SD-SDI)

525i (720x488) 59.94Hz
625i (720x576) 50 Hz

Input Vertical Rates - SMPTE292M (HD-SDI)

720p (1280x720)
1035i (1920x1035) 29.97, 30Hz

1080i (1920x1080) 25, 29.97, 30Hz
1080p (1920x1080) 23.98, 24, 25, 29.97, 30Hz

Control Methods

Local via Front Panel Buttons & OSD
RS-232 Interface via D9 Female Connector
IP Interface RJ45 Connector
Infrared Remote via IRC-5 Remote Unit
Input Expansion Control via D-15 Options Connector

Warranty

Limited Warranty 2 Years Parts and Labor

Regulatory Compliance

Main Units FCC, CE, RoHS
Power Supplies UL, CUL, CE, PSE, GS, RoHS

Mechanical

Size (H-W-D) 41.5x218x150mm(1.63”x8.6”x5.9”)
Weight (Net) 1.28kg (2.82 lbs)

Environmental

Operating Temperature
Operating Humidity 10% to 85%, Non-condensing
Storage Temperature
Storage Humidity 10% to 85%, Non-condensi ng

Power Requirement

External Power Supply 12VDC@1.5A (Note 2)

Accessories Included

1x Operations Manual C2-2000A Series
1x Power Adapter US, UK or Euro

Product Item Numbers

C2-2105A Basic Version
C2-2155A PLUS Version with Key, Mix, PIP

Optional Accessories

RM-220 Single/Dual Rackmount Kit
S2 Series Input Expansion Switchers
Control Software Downloadable form W ebsite

Note

(1) The C2-2155A uses the Composite Video input

(2) The C2 unit uses less than 1A, however, if an S2 unit is

(270Mbps:525/625Line)
Jitter 0.070 +/-0.01 UI
(1.485/1.4835Gbps:
720p, 1035i, 1080i, 1080p)
Jitter 0.176 +/- 0.02 UI

23.98, 24, 25, 29.97, 30, 50,

59.94, 60Hz

0° to +50° C (+32° to +122° F)

-10° to +70° C (+14° to +158° F)

provided for Key/Mix/PIP functions as a Genlock input.
The C2-2105A has a dedicated Composite Video
Genlock input.

powered via the OPTIONS connector, 1.5A is required.

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