ASTRO XTL 2500 D
i
g
ita
l M
o
b
i
l
e
R
adio
13
Multiple Control Head Features
Overview
Th
e
XTL 2500 D
i
g
ita
l M
o
b
i
l
e
R
adio
su
pp
orts
trans
c
ei
v
er
c
ontro
l f
ro
m
u
p
to
t
w
o
c
ontro
l h
eads
.
C
AN c
a
bl
es
c
an
b
e
c
onne
c
ted
in
an
y
c
on
f
i
g
uration
t
h
at
does
not
e
xc
eed
131 f
eet
(40 m
eters
)
in
c
o
mb
ined
l
en
g
t
h. F
or
e
x
a
mpl
e
,
ea
ch h
ead
c
an
b
e
c
onne
c
ted
to
one
o
f
t
h
e
t
w
o
C
AN c
onne
c
tors
on
t
h
e
trans
c
ei
v
er
,
or
t
h
e
se
c
ond
h
ead
c
an
b
e
c
onne
c
ted
to
t
h
e
f
irst
in
a
“
dais
y ch
ain
” c
on
f
i
g
uration
. D
i
ff
erent
t
yp
es
o
f m
i
c
ro
ph
ones
,
i
.
e
. p
a
lm m
i
c
ro
ph
one
and
k
e
yp
ad
m
i
c
ro
ph
one
, m
a
y
b
e
used
in
t
h
e
sa
m
e
s
y
ste
m. S
ee
XTL 2500 D
i
g
ita
l M
o
b
i
l
e
R
adio
Contro
l
Head
I
nsta
ll
ation
M
anua
l (
H
LN6923_) f
or
f
urt
h
er
in
f
or
m
ation
.
Th
e
M
u
l
ti
pl
e
Contro
l
Head
f
eature
f
or
t
h
e
XTL 2500
radio
c
onsists
o
f
t
w
o
m
odes
:
•
All Ac
ti
v
e
m
ode
•
O
ne
Ac
ti
v
e
m
ode
If
a
k
e
yp
ad
m
i
c
ro
ph
one
is
c
onne
c
ted
a
f
ter
t
h
e
radio
h
as
b
een
turned
on
,
t
h
e
radio
MAY
f
ai
l
to
dete
c
t
it
.
CAUTION
!
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: ......
