tracks is assumed to be 0.
If there is no audio take currently assigned to an HDR destination channel that is
requested to be in EDIT mode (bit = 1), then the request for that channel is ignored.
The ASMBL, VIDEO and TC bits in data 0 are always ignored.
This command is a deferred command whose execution may be delayed to occur on a
subsequent frame or video field boundary, see Note *5 for details.
*12 NAK DATA: The SX-1 returns the data value 01 = UNDEFINED COMMAND for
commands that it does not recognize. If the received command has an incorrect checksum,
the data value is 04 = CHECKSUM ERROR. This is usually attributed to signal quality
loss due to the use of inferior or un-shielded cables or too long of a cable run between the
SX-1 and the controlling device.
*13 Status Map
9