Grass Valley K2 System Guide v.7.2 - Manual (Page 8)

8 K2 System Guide 07 April 2010
Contents
Chapter 7 Administering and maintaining the
K2 system
About the write filter ................................................................................................ 155
Enabling the write filter ............................................................................................ 156
Disabling the write filter ........................................................................................... 156
Committing a file to disk with write filter enabled .................................................... 156
Licensing ................................................................................................................. 157
Software version licenses................................................................................... 157
Licensable options.............................................................................................. 157
Configuring K2 security ........................................................................................... 158
Overview of K2 security features........................................................................ 159
Example: Setting up user access to bins ........................................................... 160
Example: Setting up user access to channels.................................................... 160
Security and user accounts ................................................................................ 161
Configuring media access security for K2 bins .................................................. 161
AppCenter operations and media access security ............................................. 163
FTP and media access security ......................................................................... 163
K2 SANs and media access security ................................................................. 164
Protocol control of channels and media access security.................................... 164
Configuring channel access security .................................................................. 165
K2 and NetCentral security considerations ............................................................. 167
Mapping a NetCentral administrator to the K2 administrator level ..................... 167
Microsoft Windows updates .................................................................................... 168
Virus scanning policies............................................................................................ 169
Network and firewall policies ................................................................................... 169
Enabling and disabling the USB ports..................................................................... 170
Configuring auto log on ........................................................................................... 171
Regional and language settings .............................................................................. 171
Chapter 8 Direct Connect Storage
Setting up direct-connect RAID storage .................................................................. 173
Powering up K2 RAID ............................................................................................. 177
Chapter 9 K2 Summit Transmission Server Package
K2 Summit Transmission Server Package features................................................ 179
K2 Summit Transmission Server Package requirements and restrictions .............. 180
Storage Utility procedures for the K2 Summit Transmission Server Package ........ 180
Appendix A Remote control protocols
Using AMP protocol to control K2 systems ............................................................. 182
Using VDCP protocol to control K2 systems ........................................................... 183
Using BVW protocol to control K2 systems............................................................. 185
Special considerations for automation vendors ...................................................... 186
Harris settings .................................................................................................... 186
RS-422 connections on the K2 Summit Production Client or K2 Solo Media Server187
Security and protocol control................................................................................... 187
Appendix B Specifications
AC power specification............................................................................................ 190
Environmental specifications................................................................................... 190
Mechanical specifications ....................................................................................... 192
Electrical specifications ........................................................................................... 192
Serial Digital Video (SDI).................................................................................... 192
Genlock Reference............................................................................................. 193
System Timing.................................................................................................... 194
AES/EBU Digital Audio....................................................................................... 194
LTC Input/Output ................................................................................................ 196