Doremi Nugget - Manual (Page 42)

8 Video Outputs Genlock
All video outputs of the Nugget can be locked to external sync. If your Main video output is
1080i-59.94 and your Aux output is Anamorphic, the HD-SDI, SD-SDI and Composite outputs
can all be locked to the same bi-level or tri-level sync source.
To genlock on the pixel and line of the sync signal, you can change the H and V values. For
some formats, the Nugget might not be able to line and pixel lock on all three outputs, for this
reason we have an extra setting called Lock HD/SD.
• When Lock is set to HD, VTRIG is adjusted internally so when VT is set to 0, the HD-SDI
is line locked to the sync source, The SD-SDI and composite output will still be locked to
the sync source, but for some formats, they will not be line locked.
• When Lock is set to SD, VTRIG is adjusted internally so when VT is set to 0, the SD-SDI
is line locked to the sync source, The HD-SDI and composite output will still be locked to
the sync source, but for some formats, they will not be line locked
To line lock the composite output, it’s best to set the Lock to SD, and then change the VT until
the composite output is line locked to the sync source.
The HZ value can be changed for pixel lock.
NUG.OM.000105.DRM Page 42 Version 3.1
Doremi Labs, Inc.