Quantum Data 802BT - Manual (Page 305)

Video Test Generator User Guide 295
DPTR
Data Island Packet Type Repeat Mask
Class Data packet generator
Description Specifies if a General Control packet is sent with every frame or sent once.
Note: Audio Sample and ACR packets are always enabled (and thus cannot be changed).
Command syntax DPTR mask
mask
1 = General Control Packet (GCP)
8 = Generic Data Packet (GDP)
Example See DPGU for examples.