Barrett 2050, Руководство по эксплуатации и установке

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Person to Person(s) Secure Call
This facility allows a secure voice connection to be made between two or more
stations.
Note:- In the protected menu “Audio Setting” section, scrambler must be enabled in
the “Scrambler section” and in the “Scrambler code” section a four digit number
entered. For security purposes this code must be the same as the code set in the
station you wish to call.
select the channel you want to set up the secure link on. (“Beacon
Call” can be used to select the best channel)
listen for traffic on that channel, if no traffic is heard then continue.
press the key
select “Secure Selcall” with the scroll keys
press the key
enter the station ID of the station you wish to call (see “ Entering
station IDs and using the address and telephone books ”).
Note:- To make a secure call to multiple stations use a group call ID
encompassing the required stations.
press the key
wait for the Selective Call to be sent.
listen for revertive tone from the called station that indicates the
call was successful.
If no revertive tone is heard or it was difficult to hear try another
channel and repeat the process until a good channel is found.
Revertive tones will not be heard if using a group call code to call
multiple stations.