ASTRO XTS 2500/XTS 2500I Model III 27 
General Radio Operation
Use the Menu Entry ZNUP or ZNDN
4 Press h to confirm the 
displayed zone and channel.
OR
Press the PTT button to 
transmit on the displayed 
zone/channel.
1 Press U to find ZNUP and 
ZNDN.
2 Press D, E, or F 
directly below ZNUP or ZNDN 
until the zone you want 
appears.
Note: Positions of ZNUP and 
ZNDN on the display may 
differ each time you 
release D, E, or F. 
Read carefully before 
you press. 
FIRE DISP NW
ZONE
POL DISP NW
94C06.book  Page 27  Wednesday, June 23, 2010  11:41 AM