AJA ROI

DVI to SDI Mini-Converter

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Product Highlights

DVI to SDI Conversion
DVI Loop Through for Monitoring
HDMI Adapter Supported on Input & Loop
Region of Interest Scaling
Reference Input

Rentex No. CNVROIDVI | Mfr No. ROI-DVI-R0

AJA’s ROI DVI to SDI Mini-Converter converts a DVI signal to an SDI output, enabling you to use computer signals in digital video workflows. A DVI loop through will allow you to monitor the input locally, and a reference input will let you genlock the SDI output. Both the DVI input and loop through support optional DVI-to-HDMI adapters, so you can convert HDMI to SDI and/or monitor your input on an HDMI display.

Rentex Spec ROI-DVI-R0

Video Input Formats

• Computer Signals:
• WUXGA (1920 x 1200) 60 Hz max
• VGA (640 x 480) minimum
Note: Frame rates limited by the 166 mHz max pixel rate of the DVI Rx.
• Video Signals:
• (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (HD) 1080i 50, 59.94
• (HD) 720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (SD) 525i, 625i
• (SD) 480p, 576p (DSLR cameras)

Video Output Formats

• (HD) 1080p 50, 59.94, 60 – SMPTE 425-1 Level A Mapping structure 1 (1920 x 1080 4:2:2 10-bit YCbCr)
• (HD) 1080p 23.98, 24, 25, 29.97, 30
• (HD) 1080i 25, 29.97, 30
• (SD) 720p 50, 59.94, 60
• (SD) 625i 25
• (SD) 525i 29.97

Input Data Range Control

• 1-255 (default – 8-bit nomenclature)
• 16-235

Reference Input

• Permissible reference video inputs include:
• 1080i tri-level sync
• 1080p tri-level sync
• 720p tri-level sync
• 625 Color Black
• 525 Color Black

Video Input

• 1x DVI-D input connecto

Video Outputs

• DVI
• 1 x DVI-D loop through connector
• SDI
• 3G-SDI, SMPTE-259/292/296/424/425, 1 x BNC

HDCP

• ROI does not encode the HDMI output with HDCP encryption
• ROI does not accept HDCP input

Audio Inputs

• 1 x Analog 3.5mm TRS, 2-Channel
• HDMI embedded audio, 24-bit, 8-Channel

Audio Output

• SDI embedded audio, 24-bit, 2-Channel or 8-Channel

User Controls

• USB port used with supplied cable and Mini-Config software application to configure device via Mac or Windows

Size (w x d x h)

• 5.765″ x 4.020″ x 0.9″ (146.431mm x 102.108mm x 22.86mm)

Power

• Uses AJA power supply model DWP-U-R1 (included with purchase)
• 100-240V, 50/60 Hz universal input
• +5 to 18V DC regulated, 8 watts max

Environment

• Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)
• Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140 degrees F)

• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)