Grass Valley K2 System Guide v.9.0 - Manual (Page 224)

Description Characteristic
Max Sink Current: 100 mA; Max Voltage: 30 V
Outputs are open drain drivers.
Max. voltage when outputs are open = 45V
Max. current when outputs are closed = 250mA
Typical rise times approximately 625ns
Typical fall times approximately 400ns
GPI Output
Operational specifications
This section contains specifications related to media operations.
Related Topics
Video codec description K2 Summit/Solo on page 224
Playout of multiple formats on page 227
Active Format Description (AFD) specifications on page 230
VBI/Ancillary/data track specifications on page 235
Internationalization on page 240
Limitations for creating and naming assets and bins on page 241
Video network performance on page 243
About file interchange mechanisms on K2 systems on page 243
Media file system performance on K2 systems on page 251
Transition effects formats and limitations on page 252
Protocols supported on page 253
Transfer compatibility with K2 Summit/Solo on page 253
Control Point PC system requirements on page 255
Video codec description K2 Summit/Solo
First generation K2 Summit Production Client, K2 Summit 3G Production Client, and K2 Solo
Media Server specifications are shown in the following tables. Licenses and/or hardware options
are required to enable the full range of specifications.
DV formats
Other Data Rate Frame Rate Sampling Format
Conforms to IEC 61834 28.8 Mbps 29.97, 25 4:1:1/4:2:0 DVCAM
720x480i
720x576i
224 K2 System Guide 06 November 2012
Specifications