Hermes Operator Note Page 25 of 32
4.27
Display parameters (ATT?)
Displays all the AT settings. The command for this is:
ATT?<CR><LF>
The modem responds with:
2, 3, 0, 010, 429.850000, XX, +00, XXX, 02, 05, 2, 020, 2, 08, 0, 0,
050, 1, 429.850000 <CR><LF>
The order of the data is:
2
baud rate
3
parity
0
format mode
010
command mode guard time
429.850000 centre frequency
XX
RSSI (if no received data, 1 - 10 otherwise)
+00
radio channel
XXX
data quality (if no received data, 66 - 256
otherwise)
02
squelch
05
power
2
channel step size
020
test message period
2
over air baud rate
08
preamble blocks
0
frame synch. tolerance
0
invert symbol
050
squelch delay
1
enable/disable receive data output
429.850000 radio frequency
Note: where no data has been received to provide the data, or the command has
not been enabled, X is displayed.
