FUTABA FDL01TU, Instruction Manual

Page: 48 / 83

34
•
Enable/disable reception of
broadcast transmission
in
packet transmission mode
(Mode 3 and 5).
Bit 4: Antenna selection
0 Antenna is fixed to A (default value)
1 Antenna is fixed to B
Table 5–8: Antenna Selection
•
At the non-diversity reception , decide the antenna terminal.
Bit 3: Extended reception
0 Disable extended reception (default value)
1 Enable extended reception
Table 5–9: Extended reception
•
Contention type communication in packet transmission mode (including the
headerless stream mode
) may cause repetitive retransmission when two modems
are in transmission state in identical timing. This results in the decrease of response
rate or the transmission failure.
•
This
extend reception function
solves such problems as above. The data packet
received during carrier sensing are received first by interrupting the on-going
transmission operation.
Bit 2: Receiving frequency change
0 Regularly change frequency within a group while waiting (default value)
1 Fix the frequency to wait while data can be regularly received.
Table 5–10: Receiving frequency change
•
Set the changing method of receiving frequency in
packet transmission mode
. Sets
roaming function with combining bit 1.
Bit 1: Beacon transmission
0 No transmission until transmission command is requested (default)
1 Enable regular beacon transmission.
Table 5–11: Beacon Transmission
•
Enable or disenable beacon transmission in packet transmission mode .
•
Set
roaming function
with combining bit 2.
Bit 0: Reserved
•
The FDL01TU does not use this register. Keep the default value as it is.