AJA KONA LHi - Manual (Page 9)

KONA v10.5 www.aja.com 9
For example, you can load a QuickTime clip that has an alpha-channel (a flying logo
generated in the Animation codec) into AJA TV and then place it over live video coming
into the card and then passing both on to a VTR for recording or broadcast.
KONA LHe Plus Features
The KONA LHe Plus card offers a large number of unique features for optimum quality,
ease of use, and support for a wide variety of workflows and environments. KONA LHe
Plus provides flexible standard definition and high definition capture and playback, a
hardware down-converter for working in mixed SD/HD environments—and it supports
both analog and digital audio/video I/O.
Video I/O: • 10-bit uncompressed SD/HD QuickTime capture card
• 12-bit HD Analog Component I/O
• 12-bit SD Analog Component/Composite/S-Video I/O
• One SDI or HD-SDI Input
• Two independent SDI/HD-SDI outputs
Conversion: • Broadcast quality hardware-based 10-bit down-conversion
Audio I/O: • 2-channel analog balanced XLR audio I/O
• 2-channel AES XLR audio I/O
• 8-channel SDI embedded audio I/O
Signal Timing: • HD/SD genlock on analog video inputs
Cabling: • Cables standard
• Optional KL-box Breakout Box—provides rack mounting and flexible
easy I/O (KL-box cabling is included with the KL-box). When ordering, specify a KL-box
for the KONA LHe Plus since it uses a unique cable.
KONA LHe Plus Audio: KONA LHe Plus supports two-channel 24-bit 48kHz AES audio via XLR connections, and
eight-channel embedded 24-bit 48kHz audio over the same single SDI connection as the
video. If you are using a digital deck—you’ll have the proper connections to the deck.
For analog audio, KONA LHe Plus provides two-channel balanced audio input and
output. If you purchase the optional KL-Box breakout box, you also get two-channel
unbalanced audio output (RCA jacks).
KONA LHe Plus also features AES input sample rate conversion; this feature eliminates the
requirement for audio source synchronization. Sample rate converters auto-lock to any
AES input, 32-96KHz, and then convert it to 24 bit 48KHz audio, perfectly locked to
internal KONA LHe Plus video. Sample rate conversion is done at very high quality (over
120db THD).