User's Manual

ASTRO Digital XTS 2500 Model III 37
General Radio Operation
Use Preprogrammed Volume Set Button
1 Turn the radio on and select
the desired zone and
channel. See Turn the
Radio On, page 32 and
Zones and Channels, page
33.
2 Press and hold the Volume
Set button to hear the
volume set tone.
3 Release the Volume Set
button.
4 Adjust the Volume Control
Knob if necessary.
5 Press and hold the PTT
button to transmit. LED lights
RED while transmitting.
6 Release PTT button to
receive (listen).