Tyco Electronics P5200 사용자 설명서

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alternate between the emergency talk group name and “EMERGENCY” to indicate that the 
emergency has been initiated. 

2.  The microphone is hot (open mic) for a programmed amount of time in order to send your voice out 

on the emergency talk group. All of the radios in the emergency talk group hear your call and see the 
emergency talk group displayed on their radio. 

If the attempt is unsuccessful, “E-PEND” flashes periodically and a retry is queued for 10 seconds. If 
unsuccessful because of lost sync, retry occurs immediately upon reacquiring sync. On each retry attempt, 
radio temporarily displays “E-RETRY.” This process repeats until the emergency is successfully 
declared. 

Initially, when receiving an emergency call, the radio sounds the emergency tone (three short high-
pitched tones). 

The radio will flash “EMERGENCY” and display the alias of the user that triggered the emergency or the 
alias of the talk group (if the incoming talk group is the selected talk group of the receiving radio). When 
receiving voice in an active emergency, the flashing “EMERGENCY” is inhibited so that the alias of the 
sender can be seen. 

With “No Scan,” only the emergency tone is heard, not the initial open mic transmission. 

To dismiss or ignore the emergency, refer to Section 8.27.3. 

The “Dismissing an Emergency” function allows you to “ignore” an emergency declared by another user. 

 

An emergency is dismissed for a configurable amount of time (default = 5 minutes). 

1.  After receiving an emergency call, press the 

 or 

 button until you see “EmgDismiss.” 

2.  Press the 

 to toggle “<” on (dismiss) and off. This works in similar fashion to the lock out menu. 

 

The emergency dismiss timer is cleared when the emergency is cleared. 

 

Check with your system administrator to ensure that your radio is configured with the 
ability to clear an emergency. 

To clear the emergency, first press and hold the 

 button. While continuing to hold the 

 button, press 

the EMERGENCY button. Release both buttons when the Emergency Cleared Tone sounds.  

 

If the radio is in stealth mode, clearing the emergency will cause the radio to exit stealth 
mode.