AJA io 4k - lo 4 K Technical Specifications; 4 K;UltraHD Down-Conversion

Io XT/4K Capture, Display, Convert v14.0 61 www.aja.com
Audio Inputs Digital
• 16-Channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous
• 8-Channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous
Audio Outputs Digital
• 16-Channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous
• 8-Channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous
Audio Outputs Analog
• 8-Channel, 24-bit D/A analog audio, 48 kHz sample rate, balanced, using
industry standard 8 x XLR on DB-25 breakout cable (Breakout cable NOT
included)
• +24 dbu full scale digital (0dbFS)
• +/- 0.2 db 20 to 20 kHz frequency response
Downstream Keyer
• Supports graphics with alpha channel over video, matte or framebuer, or
framebuer content over incoming video or matte
Down-Conversion 4K/UltraHD
• Realtime, dedicated 4K down-conversion output (1 x BNC)
• 4K to 2K down-conversion
• UltraHD to HD down-conversion
Reference and LTC I/O
• 1 x BNC LTC output
• 1 x BNC assignable to Reference video or LTC input
Reference
• Analog Color Black (1V) or Composite Sync (2 or 4V)
• Nonterminating
Electrical Interface
• Thunderbolt 2 (2 x)
Machine Control
• RS-422, Sony 9-pin protocol
• 9-pin D-connector pinout is as follows:
Shell GND
1 GND
2 RX-
3 TX+
4 GND
5 No Connection
6 GND
7 RX+
8 TX-
9 GND
Shell GND
Size (w x d x h)
• 8.74" x 7.09" x 1.65" (222mm x 180mm x 42mm)