ASTRO XTS 2500/XTS 2500I Model II 29
General Radio Operation
Use the Preprogrammed Monitor Button
1 Turn the radio on and select 
the desired zone and 
channel.
2 Press the Monitor button and 
listen for activity. (See the 
following Conventional 
Mode Operation.)
3 Adjust the Volume Control 
Knob if necessary.
4 Press and hold the PTT 
button to transmit. The LED 
lights RED while 
transmitting. 
5 Release the PTT button to 
receive (listen).
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94C05-F_.book  Page 29  Wednesday, May 7, 2008  6:53 PM