SATELLINE-EASy / SATELLINE-EASy 869
User Guide, Version 3.0
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CHANNEL LIST
A list of predefined radio channels can be stored in the memory in order to change the radio
settings simply by switching between the channels. Each channel carries the following info:
•
Channel number (any number -32767...32767)
•
Transmitter/Receiver frequency
•
Channel width (12.5, 20 or 25 kHz)
•
Transmitter power level (optional)
Additionally, the default channel that the radio modem uses after a reset is defined.
Channel lists can be created and utilized by using either Satel Configuration Manager Software
or SL commands.
Satel Configuration Manager software provide a channel list editor (snapshot below) for creating
and saving a channel list in the radio modem, or in a file for later usage.
SL commands provide an interface for a host device to command the radio modem directly. An
example of the procedure for creating or replacing a channel list:
1. Clear existing channel list (SL$C=0)
2. Set channel info for each of the channels to be created starting from index 0 (SL$L=)
3. Set number of channels in channel list (SL$C=)
4. Set the default channel (SL$D=)
5. Verify the new configuration:
Get number of channels in channel list (SL$C?)
Get channel info for each of the channels (SL$L?)
Get the default channel (SL$C?)
7. Enable Channel list (SL$M=1) in order to activate the Channel list
8. Save the settings (SL**>)
Note.
“SURV” firmware variants of SATELLINE-EASy radio modems equipped with LCD display
provide an easy-to-use channel selection on LCD by using push buttons.
