Grass Valley K2 System Guide v.9.0 - Manual (Page 222)

Specification Parameter
4 Channels per video output.
Audio mapping is direct and fixed. AES outputs are active at all
times.
Audio is output using a 48kHz clock derived from the video
reference.
Supports 16- or 24-bit media.
On playout, audio is synchronized with video as it was recorded.
Compatible with AC-3 and Dolby-E
Audio Outputs
110 ohms, balanced Input Impedance
Configurable relative to video for both record and playout. Audio time shift
LTC Input/Output
The K2 Summit/Solo system specification is shown in the following table
Specification Parameter
SMPTE 12M Longitudinal Time Code, AC coupled, differential
input Standard
1 per video input - Shared 6 pin conn. with output Number of Inputs
1 per video output Number of Outputs
1K ohm Input Impedance
110 ohm Output Impedance
0.1 V peak-to-peak, differential Minimum Input Voltage
2.5 V peak-to-peak, differential Maximum Input Voltage
2.0 V peak-to-peak differential. Nominal Output Voltage
LTC reader will accept LTC at rates between 1/30 and 80 times the
nominal rate in either forward or reverse directions. LTC Reader
LTC transmitter outputs LTC at the nominal frame rate for the
selected standard at 1x speed, forward direction only. LTC Transmitter
VITC Input/Output
The K2 Summit/Solo system specification is shown in the following table.
222 K2 System Guide 06 November 2012
Specifications