Campbell Scientific RF401-series and RF430-series Spread Spectrum Data Radios/Modems - Manual (Page 44)

RF401-series and RF430-series Spread Spectrum Radio/Modems
buttons. If the Reset Max Time button is pressed, the Max Time On-Line
counter will be reset. If the Don’t Reset button is pressed or if no button is
pressed, the connection will be terminated when Max Time On-Line is
reached.
The format for this field is 00 h(ours) 00 m(inutes) 00 s(econds).
If you are using LoggerNet Admin or LoggerNet Remote 4.0 or
higher and using the Connect Screen to connect to a remote server
that is running an older version of LoggerNet, the behavior will be
different than described above. When connecting to a LoggerNet
3.4.1 server, you will be disconnected with no advanced warning
when Max Time On-Line is reached. A message will be displayed
indicating that Max Time On-Line has been reached. When
connecting to servers older than LoggerNet 3.4.1, the behavior
will be variable. Generally, you will be disconnected at some
point, but the timing of the disconnect will not be predictable.
Attention Character - Enter the character that will be used to reset the radio
modem. By default, the radios are programmed to use the + character as the
Attention Character. However, if the radio is being used in a communications
link that includes a phone modem, you will most likely need to change this
character in the radio setup and on LoggerNet's Setup Screen. Most phone
modems use + as the reset character, and sending this character unexpectedly
will reset the modem and terminate the communications link.
Advanced
Maximum Packet Size - Data is transferred in "chunks" called packets. For
most devices the default value is 2048 byes. The value entered in this field can
be changed in 32 byte increments. If a communications link is marginal,
reducing the packet size may improve reliability.
NOTE
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