ICOM 353700 Manuale Utente

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BASIC OPERATION
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Transmitting notes
 
D
• Transmit inhibit function
The transceiver has several inhibit functions, which restrict trans-
mission under the following conditions:
- The channel is muted. 
(PMR operation only)
- The channel is busy.
-  A signal with an unmatched (or matched) CTCSS (or DTCS) tone is 
received.
- The selected channel is a ‘receive only’ channel.
• Time-out timer
After continuously transmitting longer than the preprogrammed time 
period, the time-out timer activates, and stops further transmitting.
• Penalty timer
Once the time-out timer activates, transmitting is further inhibited for 
a time period determined by the penalty timer.
• PTTID call
The  transceiver  automatically  sends  the  ID  code  (5-tone,  DTMF, 
BIIS or dPMR operations) when [PTT] is pushed (beginning of the 
transmission) and/or released (end of transmission), depending on 
the presetting.