E F Johnson Company 2427240 Benutzerhandbuch

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If the radio system could not be accessed because of an out-of-range 
condition or some other reason, the intercept tone sounds (see 
page 52) and “NO ACESS” is indicated in the display. The PTT 
switch must then be released and pressed again to make another 
access attempt. 

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When responding, busy or no access conditions may also occur, the 
same as when placing a call because the radio system is re-accessed 
for each transmission with these calls. 

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If the channel is busy and the Transmit Disable On Busy feature is 
programmed (see page 50), “DSBL BSY” is indicated in the display 
and the transmitter is disabled. Any channel activity is heard while 
the PTT switch is pressed.

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Otherwise, busy and out-of-range conditions are not indicated and 
speaking can begin when the PTT switch is pressed (if the channel is 
not busy). If the proceed tone is enabled on conventional systems, it 
indicates when speaking can begin but does not indicate that the 
channel is free or has been successfully accessed.

1. Select or scan the system and group programmed for the call you want 

to receive (see page 40 for scan information).

2. When the message is received, the display changes to the system and 

group of the call. Press the PTT switch to talk and release it to listen. If 
scanning, a response may not automatically occur on the group of the 
call. Refer to “Transmitting In The Scan Mode” on page 43 for more 
information.