Since the length of the data collection is short of 2 seconds it is possible to trigger these measurements every 2 seconds. Triggered measurement for 4800 Hz sample rate, 1.92 second collection. Unlike the 9600 triggered measurements this does not divide into thirds and is sent as a block after 1.92 seconds. Triggered measurement for 2400 Hz sample rate, 1.92 second collection. Again, this does not divide into thirds and is sent as a block after 1.92 seconds.
All commands are six bytes.
The first character is always an escape byte. The second byte identifies the command. The remaining 4 data bytes vary according to the command. They are explained below. The address should be within the 14 bit address space of the unexpanded 2181 processor.