Appendix B
Changing Parameters Using a Terminal Device
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SRL-35 Operator’s Manual P/N: 1003224-01
In environments with high levels of interference, and when connection distances are short, it is often
beneficial to use a ”Signal threshold level” value, which is approximately 10 – 20 dBm above the maximum
sensitivity level. This will prevent unnecessary receive attempts caused by noise.
The correct radio compatibility mode can be changed in the Programming mode by selecting Main Menu
selection “5” (Radio Compatibility):
Radio Compatibility
• Satelline-3AS
• PCC 4-FSK
• PCC GMSK
• TRIMTALK GMSK, RX fitted to Pacific Crest transmitters
• TRIMTALK GMSK, RX fitted to Trimble transmitters
• PCC-FST
Changing Addressing Settings (Primary And Secondary RX and TX
Addresses)
Addressing can be switched ON or OFF with the help of main menu selection ”3”. In the following example
a primary RX address (receiver address) is switched ON and the corresponding hexadecimal address value
is modified (”0000”
”0020”). The current values of the parameters are displayed and changed in toggle-
type fashion by selecting the appropriate parameter selection number from the list displayed. The next
menu level will then enable the modification of the values (within allowed limits). Modification of all other
primary and secondary transmitter and receiver addresses is done in similar way.
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