ASTRO
®
 XTS™ 2500 Model III 
 
69 
Time-out Timer 
The time-out timer turns off your radio’s transmitter.  
The timer is set for 60 seconds. 
 
1. Hold down the PTT button longer than the 
programmed time. 
 
You will hear a low-pitched warning tone, the  
transmission will cut off, and the LED will go out until you  
release the PTT. 
 
2. Release the PTT button. 
 
 
3. Press the PTT button to re-transmit. The time-out timer 
restarts. 
 
The timer will restart and the LED lights red. 
 
 
LED 
Push-to-Talk 
(PTT)