Ross 4500DR-104-07, User Manual, Page: 58 / 161

58 • Front Panel Menu System SRG-4500 User Guide (v7.0)
Pattern Embedder, Black Embedder
These menu items allow the user to control the channel allocation of the audio embedders on the SDI Pattern and
SDI Black video output signals. The options are different in SD SDI and HD SDI.
The SD embedder can embed a maximum of 4 channels into the video signal. The options in the fields are: Off,
Group 1, Group 2, Group 3, and Group 4.
The HD embedder can embed a maximum of 16 channels into the video signal. The options in the fields are: Off,
Audio 1-4, Audio 1-8, Audio 1-12, and Audio 1-16.
Pattern ToneSil, Black ToneSil
These menu items allow the user to control the audio content of the audio embedders on the SDI Pattern and SDI
Black video output signals. The options in the field are:
• Tone — Audio is embedded as configured in the associated Audio menus.
• Silence — Overrides any selections made in the associated Audio menus
Pattern VITC, Black VITC
These menu items allow the user to control the behavior of the timecode inserters on the SDI Pattern and SDI Black
video output signals. The options are different in SD SDI and HD SDI.
The SD SDI inserter can insert VITC into appropriate lines in the SD SDI video. The options are different in NTSC
and PAL (see
SMPTE 266M-2002
).
NTSC options in the field are: Off, On 14, On 14 and 16.
PAL options in the field are: Off, On 19, On 19 and 21.
The HD SDI inserter can embed ATC into the HD SDI video.
HD options in the field are: Off, LTC, and VITC.
Pattern EDH, Black EDH
These menu items allow the user to control whether EDH (Error Detection and Handling) data is included on the
SD-SDI Pattern and SD-SDI Black video output signals.
The options in the field are:
• Off — No EDH data added to the SDI output.
• On — EDH data is added to the SDI output
Pattern CRC, Black CRC
These menu items allow the user to control whether CRC (Cyclic Redundancy Check) data is included on the
HD-SDI Pattern and HD-SDI Black video output signals.
The options in the field are:
• Off — No CRC data added to the SDI output.
• On — CRC data is added to the SDI output.
VITC, Black VITC
These menu items allow the user to control the behavior of the timecode inserters on the Composite 1, Black 1 and
Tri-Black video output signals.
The Composite, Black and Tri-Black inserters can insert VITC into appropriate lines in the video. The options are
different in NTSC and PAL (refer to SMPTE RP188-1999 ).