24
B
asi
c Op
eratin
g P
ro
c
edures
Selecting the Zone or Mode
A z
one
is
a
g
rou
p
in
g
o
f m
odes
. A m
ode
is
a
g
rou
p
o
f ch
ara
c
teristi
c
s
su
ch
as
trans
m
it
/
re
c
ei
v
e
f
re
q
uen
c
ies
, P
ri
v
ate
-L
ine
™ c
odes
,
radio
p
ara
m
eters
,
and
an
a
lph
anu
m
eri
c
na
m
e
.
Selecting or Changing the Zone
Use the Menu Entry
ZONE
1
P
ress
t
h
e
b
utton
to
s
c
ro
ll
to
t
h
e
ZONE
so
f
t
k
e
y.
2
P
ress
t
h
e
b
utton
b
e
l
o
w
ZONE
.
Th
e
dis
pl
a
y
s
h
o
w
s
t
h
e
c
urrent
z
one
and
m
ode
.
3
P
ress
t
h
e
or
unti
l
t
h
e
desired
z
one
is
dis
pl
a
y
ed
.
4
P
ress
t
h
e
or
PTT
b
utton
to
sa
v
e
t
h
e
dis
pl
a
y
ed
z
one
as
t
h
e
ne
w h
o
m
e
(
de
f
au
l
t
) z
one
.
Th
e
z
one
na
m
e
sto
p
s
fl
as
h
in
g
on
c
e
it
is
sa
v
ed
.
5
P
ress
t
h
e
PTT
b
utton
to
b
e
g
in
trans
m
ittin
g
on
t
h
e
dis
pl
a
y
ed
z
one
.
Use the Menu Entry
ZNUP
or
ZNDN
1
P
ress
t
h
e
b
utton
to
s
c
ro
ll
to
t
h
e
ZNUP
or
ZNDN
so
f
t
k
e
y.
2
P
ress
and
h
o
l
d
t
h
e
b
utton
b
e
l
o
w
ZNUP
or
ZNDN
,
unti
l
t
h
e
z
one
y
ou
w
ant
a
pp
ears
.
Note:
P
ositions
o
f
t
h
e
ZNUP
or
ZNDN
so
f
t
k
e
y
on
t
h
e
dis
pl
a
y m
a
y
di
ff
er
ea
ch
ti
m
e
y
ou
re
l
ease
t
h
e
b
utton
.
3
P
ress
t
h
e
PTT
b
utton
to
b
e
g
in
trans
m
ittin
g
on
t
h
e
dis
pl
a
y
ed
z
one
.
Summary of Contents for ASTRO XTL 2500
Page 1: ...Control Head User s Guide ASTRO XTL 2500 Digital Mobile Radio ...
Page 2: ......
Page 4: ......
Page 8: ...iii Notes ...
Page 14: ...ix Notes ...
Page 36: ...22 Multiple Control Head Features Notes ...
Page 98: ...84 Trunking Operation Notes ...
Page 124: ...110 ARS User Login and Text Messaging Features Notes ...
Page 132: ...118 Troubleshooting Notes ...
Page 142: ...128 Appendix Maritime Radio Use in the VHF Frequency Range Notes ...
Page 146: ...132 Glossary Notes ...
Page 152: ...138 Commercial Warranty and Service Notes ...
Page 158: ...144 Index Notes ...
Page 163: ......
