Grass Valley AMX-3981 2014 - Manual (Page 26)

GUIDE TO INSTALLATION AND OPERATION
20 | AMX-3981
5.2.5 SFP Info tab
When an SFP module is detected in the rear panel socket of
this AMX-3981, this tab shows identifying information:
• Type
• Part Number
• Serial Number
• Date Code
Additionally, some parameters are measured and their values
displayed here:
• Temperature
• Voltage (V)
• Optical Power (dBm)
• Wavelength (nm)
5.3 Metadata panel
This panel contains three tabs that give access to metadata processing on the AMX-3981 card:
• LTC
• GPI
• AFD
5.3.1 LTC tab
This tab controls LTC timecode embedding into the output
SDI data stream.
The Status icons indicate the presence of different time code
formats:
• LTC input (on the rear panel)
• DVITC (SD) embedded in the SDI input
• ATC-LTC (3G/HD) embedded in the SDI input
• ATC-VITC (3G/HD) embedded in the SDI input
The LTC Timecode Embedding section provides resources
to configure the embedding process.
Delay: [0, 1, 2, 3 frames]
SD Insertion Line: Select the line in which to embed LTC in
the SD-SDI output signal. Available only when SD is
Figure 5.8 Metadata Panel – LTC tab
Figure 5.7 Video Input/Output – SFP Info tab