24
Specifications
Reference Signal Specifications
Reference Signal Specifications
Storage Option Specifications
Reference Specifications
Locking Reference
Connection: Passive loop-thru 75 ohm BNC
• SD: NTSC/PAL black and sync
• HD: SMPTE 296M-2001 Tri-Level for 720p
• SMPTE 274M-2008 Tri-Level for 1080i/p
• All system video outputs genlock to locking references.
The system’s video inputs can be asynchronous to the
server locking reference.
• There are two reference connections. The reference
input is a low return loss, low impedance connection,
which accepts an SD or HD analogue reference signal.
The passive loop through connector can be connected
to other equipment and must be terminated to 75 ohm.
• The 525/59.94 or 625/50 signal can be a Black & Burst
video signal (300 mV sync) with VITC (vertical interval
timecode).
Reference TImecode
The platform extracts VITC (vertical interval timecode) from
this external locking reference to provide the system with a
studio time reference.
The default lines from which VITC are extracted are: PAL Lines
19 and 21 and NTSC Lines 16 and 18.
LTC Input
The platform provides a longitudinal timecode input as an
alternative to the VITC on the locking reference input. The LTC
source must be locked to the locking reference.
• Connector type: HD-BNC
• Input impedance: 10 kohm differential
• Input amplitude: 500 mV to 1 V
Storage Option Specifications
SQ2000 Internal Storage
• Up to 12x SAS 2.5” HDD
Note:
As a result of continuous improvement, specifications are liable to
change.
