Technical Requirements - Solid State Logic C100HDSS Installation Manual

Pre Installation Information
Section 3

Technical Requirements

Sync Source
The Blackrock Processor requires a feed of sync in order to operate. Video, Wordclock or AES3id can be used as the
sync reference.
The video sync requirement is 75Ω 1V(pk-pk) black-and-burst. The standard can be either PAL (625 line, 50Hz), NTSC
(525 line, 59.94Hz or 60Hz). Composite sync may also be used.
Tri-level sync cannot be used.
Other studio peripherals (digital recorders, routers, editors and picture recorders) will also require a feed of video sync.
Depending on the studio configuration, a suitable video distribution amplifier may also be required.
The Blackrock processor does not provide internal sync generation or distribution.
Power Connections – Mains Input Voltage & Current
Both the console control surface and the Blackrock processor rack are fitted with auto-sensing power supplies and will
function at any voltage from 100 to 240 volts without adjustment.
The console is supplied with detachable IEC-type mains leads. These leads are 2m in length and the cable diameter is
approximately 6mm. The free end of each lead is unterminated and will need to be connected to a suitable outlet beneath
the console. C100HDS systems are supplied as standard with dual redundant power supplies for 'on-air' use so is therefore
fitted with two separate IEC mains input connectors.
The inrush current present when powering the console can be significant – typically ten times the steady current – so the
use of 'slow' or 'motor' rated fuses/circuit-breakers is recommended.
See Appendix A for equipment specifications.
The console power rating label will be located between the two mains input connectors beneath the rear of the console.
Computer for File Management and Software Updates
It will be necessary to have access to a computer with an Ethernet interface to be able to update the Blackrock's system
software and also to archive or backup operator projects. SNMP status information is also available over the IP network.
The machine used for communication with the Blackrock can either be connected via the facility's Ethernet network or
can be a direct Ethernet connection. (Note that if connecting directly then the cable must be of the 'crossover' type).
The computer used must have an SSH terminal client installed – 'PuTTY', for example, if using a PC. Macintosh users can
use The 'Terminal' utility included with OSX.
The Blackrock does not support wireless networking.
Grounding
A standard system should not require any additional grounding over and above that supplied by a correctly installed mains
supply. All rack unit chassis are permanently bonded to mains earth. A mains earth connection via the mains inlet must be
provided.
If due to the quality of the mains wiring within an installation it is deemed necessary to improve upon the mains earthing,
a chassis ground connection point is provided as follows:
• Console chassis ground can be accessed via a stud located on the mains power connector panel.
All audio connectors, both analogue and digital, have their screen pins connected directly to the chassis at the point of
entry to comply with AES/EBU EMC grounding standards.
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