Kenwood TK-780 series User manual

INSTRUCTION
MANUAL
VHF FM TRANSCEIVER
TK-780
UHF FM TRANSCEIVER
TK-880
KENWOOD CORPORATION
© B62-0994-00 (K)
09 08 07 06 05 04 03 02 01 00

THANK YOU!
We are grateful you chose KENWOOD for your personal mobile applications. We
believe this easy-to-use transceiver will provide dependable communications to keep
personnel operating at peak efficiency.
KENWOOD
transceivers
incorporate
the
latest
in
advanced
technology.
As
a
result,
we
feel
strongly
that
you
will
be
pleased
with
the
quality
and
features
of
this
product.
MODELS COVERED BY THIS MANUAL
The models listed below are covered by this manual:
¢ TK-780: VHF FM Transceiver
¢ TK-880: UHF FM Transceiver
One or more of the following statements may be applicable:
FCC WARNING
This equipment generates or uses radio frequency energy. Changes or modifications to this
equipment may cause harmful interference unless the modifications are expressly approved in the
instruction
manual.
The
user
could
lose
the
authority
to
operate
this
equipment
if
an
unauthorized
change or modification is made.
INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant
to
Part
15
of
the
FCC
Rules.
These
limits
are
designed
to
provide
reasonable
protection
against harmful interference in a residential installation.
This
equipment
generates,
uses
and
can
generate
radio
frequency
energy
and,
if
not
installed
and
used
in
accordance
with
the
instructions,
may
cause
harmful
interference
to
radio
communications.
However,
there
is
no
guarantee
that
the
interference
will
not
occur
in
a
particular
installation.
If
this
equipment
does
cause
harmful
interference
to
radio
or
television
reception,
which
can
be
determined
by
turning
the
equipment
off
and
on,
the
user
is
encouraged
to
try
to
correct
the
interference
by
one
or
more
of
the
following
measures:
Reorient
or
relocate
the
receiving
antenna.
Increase
the
separation
between
the
equipment
and
receiver.
Connect
the
equipment
to
an
outlet
on
a
circuit
different
from
that
to
which
the
receiver
is
connected.
Consult
the
dealer
for
technical
assistance.

NOTICES TO THE USER
GOVERNMENT
LAW
PROHIBITS
THE
OPERATION
OF
UNLICENSED
RADIO
TRANSMITTERS
WITHIN
THE
TERRITORIES.
UNDER
GOVERNMENT
CONTROL.
ILLEGAL
OPERATION
IS
PUNISHABLE
BY
FINE
OR
IMPRISONMENT
OR
BOTH.
REFER
SERVICE
TO
QUALIFIED
TECHNICIANS
ONLY.
SAFETY:
It
is
important
that
the
operator
is
aware
of,
and
understands,
hazards
common
to
the
operation
of
any
transceiver.
WARNING!
@
EXPLOSIVE
ATMOSPHERES
(GASES,
DUST,
FUMES,
etc.)
Turn
OFF
your
transceiver
while
taking
on
fuel
or
while
parked
in
gasoline
service
stations.
Do
not
carry
spare
fuel
containers
in
the
trunk
of
your
vehicle
if
your
transceiver
is
mounted
in
the
trunk
area.
INJURY
FROM
RADIO
FREQUENCY
TRANSMISSIONS
Do
not
operate
your
transceiver
when
somebody
is
either
touching
the
antenna
or
standing
within
two
to
three
feet
of
it,
to
avoid
the
possibility
of
radio
frequency
burns
or
related
physical injury.
DYNAMITE BLASTING CAPS
Operating
the
transceiver
within
500
feet
of
dynamite
blasting
caps
may
cause
them
to
explode.
Turn
OFF
your
transceiver
when
in
an
area
where
blasting
is
in
progress,
or
where
“TURN
OFF
TWO-WAY
RADIO”
signs
have
been
posted.
If
you
are
transporting
blasting
caps
in
your
vehicle,
make
sure
they
are
carried
in
a
closed
metal
box
with
a
padded
interior.
Do
not
transmit
while
the
caps
are
being
placed
into
or
removed
from
the
container.
PRECAUTIONS
Please
observe
the
following
precautions
to
prevent
fire,
personal
injury,
and
transceiver
damage.
*
Do
not
attempt
to
configure
the
transceiver
while
driving;
it
is
too
dangerous.
e
Do
not
modify
the
transceiver
for
any
reason.
e
Do
not
expose
the
transceiver
to
long
periods
of
direct
sunlight,
nor
place
it
near
heating
appliances.
e
Do
not
place
the
transceiver
in
excessively
dusty,
humid,
or
wet
areas,
not
on
unstable
surfaces.
e
|fan
abnormal
odor
or
smoke
is
detected
coming
from
the
transceiver,
turn
OFF
the
power
immediately.
Contact
your
KENWOOD
dealer.

CONTENTS
UNPACKING
AND
CHECKING
EQUIPMENT
..........ssscsssssssseresesssesesssescsessareeseevses
SUPPLIED
ACCESSORIES.
.......c.:-s-sssssssorsossssssssessesersrssseressesereracsvececvsssaraeanss
1
PREPARATION
sxe
catconssunspastecuaivacae
covaiese
ust
Saupetacistsunciussactaasthdetee
adcdntyachovvsseenaaede
EIME-OUTs
TIMER
(TOT)
sacpaeas
ssacunsvinauevsessczesstcss
vesstrcentucaite
acted
isinceetanccs
HOPNUALER
TE
yiccussssousssapussesicerarzcsdvsiteccucducssosssbveavsasuseiden
Peaks
aiecenaaniak
8
TRUNKING
FORMA
wiseiscctoscscsseseasseusnscastescsce
osasiaastbupesacciatsestenvcaueniecesnedises
seiatese
9
TRUNKED
OPERATION
ss
secssssncsravuaaweseaios
erecta
ah
vadtticeatiuniien
ercnecsaGacncnsts
9
Placing
a
Dispatch
Call
...........-sccccssssscsssrssnsescscaravscsseearatataterersesraceusaesenens
9
Receiving
a
Dispatch
Callll
..........:cscscssssssssssssssesssesesecesssscesscnsserseserercscsenene
9
Placing
a
Telephone
Call
...........scssssssesssssrsessssseusesscsnecscecseessarsesssecarsussacees
9
Receiving
a
Telephone
Call
..............:sssssssessssssssssssssrsssscssncsssceseatersacsees
10
CONVENTIONAL
OPERATION
.........cccscsssssssssssnssssensessuseressesvesseseressterentenseees
10
RUEAITS
TON
TCEIIN
css
2s
ossitv
ease
a
etcn
Aanedscakinncvae
rate
Ae
esa
castes
Baca
eee
10
PREG
EIWIING
is
eitscestenszsssrrestatcc
scat
asesees
mses
odes
Ges
auanaestarsieedeueanleeeeesteiee
cated
ee
10
SYSTEM.
SCAN
stoiscisucsssdscssacsosesdec
dit
uxtiscecuasennsacethces
aranuesainsenelamin
tines
aieteedace
10
Scanning
Trunked
Systems
...........ssssssssscorseesssesesesssscacstararacarseeaterensiace
11
Scanning
Conventional
Systems
..........csccssssseccesssssescscsscsecsnerersesacececes
11
SEAM
LOCK
OUE
cy
sptiass
races
cnecrisee
ee
eevntuandit
ee
tkdastes
troraaeidhew
ce
11
Gal
REVGN
beac
teinicarieces
seed
teuNyentada
mae
Akt
aed
aoa
tea
heir
a
11
GROUPS
CAIN
oa
csiasansacusguscctusenyattalincrdtoons
eucasitusen
icin
acceeav
stealer
cess
helte:
11
CONVENTIONAL
FORMAT
.........c:c::esssssocsessnsessesusesesavsnsassrsnssesnsarsssacarseseesvansessens
12
CONVENTIONAL
OPERATION
.........s:s:scsssscsssestsecsssseerosessearssstsevacsresstecssasenee
12
TOC
APM
SITAEEEIV
GY
ois
scissstseatvat
Gas
fac
vic
eens
cei
Seepes
ue
avialzceaier-
bodes
bev
ates
aces
12
PRE
GEIV
ING
aes
caseyosnrstad
nica
eaecetawspin
ies
svadeacubets
davon
vee
cde
Acteex
iletiatvert
x
12
POPLIN
io
oes
2
seid
act
adeuincnepeani
veces
severest
wsatel
ane
crea
anal
hs
cota
crs
13
PULOTIEY
Se
NV
si
cies
rics
rasa
ten
cuasansesecnecsivntbi
cctanvasesdeeedateraldedicawedecansanaemet
13
2-TONE
SIGNALLING
uu...
cssssssssssesestscsssssesscatoeorsususensessscassesssasarsvesseseusuansusenss
13
DTMF
(DUAL
TONE
MULTI
FREQUENCY)
CALLS
........eeesssscccsccsscscsessscccessssees
14
MAKING
A
DTMF
CALL
ou...
ssecssesssssessssenssscseessusssuaesesescacscsensensensaceuscenanes
14
BTIME
SIGNALEING
scitsiesuscvcnscanssucorees
indeatausiensoacestuaslamonlaeaoaeteaae

UNPACKING AND CHECKING EQUIPMENT .
Note:
The
following
unpacking
instructions
are
for
use
by
your
KENWOOD
dealer,
an
authorized
KENWOOD
service
facility,
or
the
factory.
Carefully
unpack
the
transceiver.
We
recommend
that
you
identify
the
items
listed
in
the
following
table
before
discarding
the
packing
material.
If
any
items
are
missing
or
have
been
damaged
during
shipment,
file
a
claim
with
the
carrier
immediately.
SUPPLIED ACCESSORIES
oe en | Part Number | Quantity
Mounting
bracket
J29-0627-XX
Speaker
jack
cap
B09-0235-XX
Screw set:
* Self-tapping screw (4 pieces)
« Hex-headed screw with washer (4 pieces)
* Spring washer (4 pieces)
« Flat washer (4 pieces)
Warranty
card
(U.S.A./
Canada
only)
ee
ee
ee
Instruction
manual
B62-0994-XX
N99-0395-XX 1
Microphone hanger DC power cable
Microphone and
with self-tapping screws
microphone cable
Sf
e7
Screw set
Mounting
bracket
Speaker
jack
cap

PREPARATION
WARNING!
VARIOUS
ELECTRONIC
EQUIPMENT
IN
YOUR
VEHICLE
MAY
MALFUNCTION
IF
THEY
ARE
NOT
PROPERLY
PROTECTED
FROM
THE
RADIO
FREQUENCY
ENERGY
WHICH
IS
PRESENT
WHILE
TRANSMITTING.
ELECTRONIC
FUEL
INJECTION,
ANTI-SKID
BRAKING,
AND
CRUISE
CONTROL
SYSTEMS
ARE
TYPICAL
EXAMPLES
OF
EQUIPMENT
THAT
MAY
'
MALFUNCTION.
IF
YOUR
VEHICLE
CONTAINS
SUCH
EQUIPMENT,
CONSULT
THE
DEALER
FOR
THE
MAKE
OF
VEHICLE
AND
ENLIST
HIS
AID
IN
DETERMINING
IF
THEY
WILL
PERFORM
NORMALLY
WHILE
TRANSMITTING.
Note:
The
following
preparation
instructions
are
for
use
by
your
KENWOOD
dealer,
an
authorized
KENWOOD
service
facility,
or
the
factory.
TOOLS REQUIRED
Note:
Before
installing
the
transceiver,
always
check
how
far
the
mounting
screws
will
extend
below
the
mounting
surface.
When
drilling
mounting
holes,
be
careful
not
to
damage
vehicle
wiring
or
parts.
The following tools are required for installing the transceiver:
¢ 6mm (1/4 inch) or larger electric drill
e Drill bits (sizes listed below) and circle cutters
Drill Bit Sie =| _ Purpose
4.2 mm (5/32 inch) 5 x 16 mm self-tapping screws
3.2 mm (1/8 inch) 4x 16 mm self-tapping screws
POWER CABLE CONNECTION
CAUTION: THE TRANSCEIVER OPERATES IN 12 V NEGATIVE GROUND SYSTEMS ONLY!
CHECK
THE
BATTERY
POLARITY
AND
VOLTAGE
OF
THE
VEHICLE
BEFORE
INSTALLING
THE
TRANSCEIVER.
1
Check
for
an
existing
hole,
conveniently
located
in
the
firewall,
where
the
power
cable
can
be
passed
through.
e
If
no
hole
exists,
use
a
circle
cutter
to
drill
the
firewall,
then
install
a
rubber
grommet.
2
Run
the
two
power
cable
leads
through
the
firewall
and
into
the
engine
compartment,
from
the
passenger
compartment.
3
Connect
the
red
lead
to
the
positive
(+)
battery
terminal
and
the
black
lead
to
the
negative
(—)
battery
terminal.
e Locate the fuse as close to the battery as possible.
4
Recoil
and
secure
the
surplus
cable
with
the
provided
retaining
band.
e
Be
sure
to
leave
enough
slack
in
the
cables
so
the
transceiver
can
be
removed
for
servicing
while
keeping
the
power
applied.

INSTALLING THE TRANSCEIVER
WARNING!
FOR
PASSENGER
SAFETY,
INSTALL
THE
TRANSCEIVER
SECURELY,
USING
THE
SUPPLIED
MOUNTING
BRACKET,
SO
THE
TRANSCEIVER
WILL
NOT
BREAK
LOOSE
IN
THE
EVENT
OF
A
COLLISION.
1
Mark
the
position
of
the
holes
in
the
dash
by
using
the
mounting
bracket
as
a
template.
Drill
the
holes,
then
attach
the
mounting
bracket
using
the
supplied
5
x
16
mm
screws.
e
Be
sure
to
mount
the
transceiver
in
a
location
where
the
controls
are
within
easy
reach
of
the
user,
and
where
there
is
sufficient
space
at
the
rear
of
the
transceiver
for
cable
connections.
Connect
the
antenna
and
the
supplied
power
cable
to
the
transceiver.
Slide
the
transceiver
into
the
mounting
bracket
and
secure
it
using
the
supplied
hex-headed
screws.
4
Mount
the
microphone
hanger,
using
the
supplied
4
x
16
mm
screws,
ina
location
where
it
will
be
within
easy
reach
of
the
user.
e
The
microphone
and
microphone
cable
should
be
mounted
in
a
place
where
they
will
not
interfere
with
the
safe
operation
of
the
vehicle.
5
Connect
one
plug
of
the
microphone
cable
to
the
jack
on
the
base
of
the
micropohone,
and
the
other
plug
to
the
microphone
jack
on
the
front
panel
of
the
transceiver.
Place
the
microphone
on
the
hanger.
Flat washer
Spring washer —=
4x16mm A
self-tapping screw |
Microphone i 5x16mm
hanger : i self-tapping screw
! 7
Power input ee =e SS LS
connector 3
7 Mounting
Sax bracket
oT
connector Hex-headed screw
DC power cable

ORIENTATION
FRONT PANEL AND MICROPHONE
@ 10 (Power) switch
Press to switch the transceiver ON (or OFF).
@ A/V keys
Press
these
keys
to
activate
their
programmable
auxiliary
functions
{page 6}.
@) Display
See page 5 for more information.
®@ A/M keys
Press
these
keys
to
activate
their
programmable
auxiliary
functions
{page 6}.
® Microphone connector
Insert the microphone plug into this connector.
© MON, A, B, C, D, and SCN keys
Press
these
keys
to
activate
their
programmable
auxiliary
functions
{page 6}.
@ PTT switch
To
transmit,
press
and
hold
this
switch,
then
speak
into
the
microphone.
Release
to
receive.

DISPLAY
MG wv sc ev ax J
oe
Description
ee
Displays
the
system,
group,
and
channel
numbers.
Also
displays
various
functions
which
have
been
programmed
by
your
dealer.
|
AUX
[Appears
when
the
auxiliary
function
is
activated.
In
Trunking
Format,
appears
when
the
selected
group
is
J
programmed
as
telephone
IDs.
In
Conventional
Format,
appears
when
you
are
using
the
Operator
Selectable
Tone
function.
Es
=.
pote
icon
is
not
used
on
this
transceiver.
Displays
the
system,
group,
and
channel
numbers.
Your
dealer
can
program
the
system,
group,
and
channel
names
with
up
to
10
characters,
in
place
of
numbers.
The
left
most
display
is
used
as
a
delete
indicator
(}
)
in
Trunking
Format
and
an
add
indicator
(¥
)
in
Conventional
Format.
The
right
most
display
is
used
for
the
Selective
Call
(=)
or
Scrambler
(
_
)
function.
The
delete/
add
indicators
show
the
systems/
channels
that
are
locked/
not
locked
out
of
the
scanning
sequence.
Selective
Call
and
Scrambler
are
optional
functions
that
can
be
programmed
by
your
dealer.
REAR PANEL
Power input External
connector
speaker
jack
Antenna connector

PROGRAMMABLE AUXILIARY FUNCTIONS
Keys
(2),
@),
and
©
{page
4}
can
be
programmed
with
the
auxiliary
functions
listed
in
the
following
table.
The
keys
can
only
be
programmed
with
functions,
depending
on
whether
you
are
using
Conventional
Format
or
Trunking
Format.
Please
contact
your
dealer
for
further
details
on
these
functions.
Note:
If
“Function”
is
programmed
onto
one
of
the
above
mentioned
keys,
the
DTMF
keypad
(keypad
models
only)
can
also
be
used
for
additional
programmable
keys.
_ Conventional —
Format
N
Y
Y
Ye
Y
No
[Home
Group
SSS~*~‘“~dS*“‘(NCSSSC*dSCOCCVS
Yes
Ss
‘unctio!
Yes
Z
Yes
cssee |
Zz <
fe) Q
Yes
Yes
Yes
i
io)
es
es Yes
S
-<
©
n
Y
Y
%
Y
es
es
es
es
es
<
@
n
Memory (RCL/STO) Ye
~<
©
a
<
t4)
n
e)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

“Yes.
Scan DaiAds
Scan
Temporary
Delete
Yes
System
Down
Yes
Yes
Talk
Around
Yes
Yes
Volume
Up
Yes
Yes
1
This
function
can
be
selected
only
when
the
Scrambler/
ANI
board
has
not
been
installed.
2
This
function
can
be
used
only
with
a
foot
switch.
3
This
function
can
be
selected
only
when
the
Scrambler
board
has
been
installed.

BASIC OPERATIONS
OPERATION OVERVIEW
Your
dealer
can
program
your
transceiver
for
Trunking
or
Conventional
Format.
m@ Trunking Format
This format can handle up to 600 channels in conventional mode, and 32
systems with up to 250 groups in each system in trunking mode. Systems,
groups, channels, and their functions are programmed by your dealer.
m Conventional Format
This format can handle up to 250 groups with 250 channels in each group.
The
transceiver
can
be
used
only
in
conventional
mode.
Groups,
channels,
and their functions are programmed by your dealer.
SWITCHING POWER ON/OFF
Press the IO switch to switch the transceiver ON (or OFF).
ADJUSTING THE VOLUME
Press
the
key
programmed
as
Volume
Up
or
Volume
Down
to
adjust
the
volume.
Volume
Up
increases
the
volume
and
Volume
Down
decreases
it.
SELECTING A SYSTEM/ GROUP/ CHANNEL
Select the desired system and group (Trunking Format) using the keys
programmed with the System and Group functions.
Select
the
desired
group
and
channel
(Conventional
Format)
using
the
keys
programmed
with
the
Group
and
Channel
functions.
TIME-OUT TIMER (TOT)
The
purpose
of
the
Time-out
Timer
is
to
prevent
any
caller
from
using
a
channel
for
an
extended
period
of
time.
If
you
continuously
transmit
for
a
period
of
time
that
exceeds
the
programmed
time,
the
transceiver
will
stop
transmitting
and
an
alert
tone
will
sound.
To
stop
the
tone,
release
the
PTT
switch.
Your
dealer
can
program
the
TOT
time
in
the
range
of
15
seconds
to
10
minutes.
HORN ALERT
If
Horn
Alert
has
been
installed
by
your
dealer,
your
vehicle
horn,
or
some
other
type
of
external
alert,
will
sound
when
certain
calls
are
received.
This
is
a
useful
function
when
you
are
away
from
your
vehicle.
8

TRUNKING FORMAT
TRUNKED OPERATION
m@ Placing a Dispatch Call
1
Select
the
desired
system
and
group
using
the
System
and
Group
keys.
2 Press the PTT switch.
3
If
atone
does
not
sound,
communication
is
possible;
start
speaking
into
the
microphone.
Release
the
PTT
switch
to
receive.
e
For
best
sound
quality
at
the
receiving
station,
hold
the
microphone
approximately
1.5
inches
(3
~
4
cm)
from
your
mouth.
4
When
your
conversation
is
finished,
return
the
microphone
to
its
hanger.
m Receiving a Dispatch Call
1
Select
the
desired
system
and
group
using
the
System
and
Group
keys.
(If
the
Scan
function
has
been
programmed,
you
can
switch
it
ON
or
OFF
as
desired.)
2
When
you
hear
the
dispatcher’s
voice,
readjust
the
volume
as
necessary.
m Placing a Telephone Call
Note:
You
can
only
make
a
telephone
call
if
the
telephone
service
is
available
and
you
have
an
optional
keypad
microphone.
Refer
to
“MAKING
A
DTMF
CALL”
on
page
14.
Consult
your
dealer
for
further
details.
1
Select
the
desired
system
and
group
using
the
System
and
Group
keys.
2
Press
and
hold
the
PTT
switch
for
approximately
1
second
to
ensure
a
connection.
e
Confirm
that
there
is
a
dial
tone
after
releasing
the
PTT
switch.
3 Dial using the microphone keypad.
e
After
dialing,
wait
for
a
response
from
the
called
party.
4
When
the
called
party
responds,
press
the
PTT
switch
and
speak
into
the
microphone.
Release
the
PTT
switch
to
receive.
e Only one person can speak at a time.
5
To
end
the
call,
press
the
#
key
or
the
key
programmed
as
Tel
Disconnect.

m@ Receiving a Telephone Call
1 Select the desired system and group using the System and Group keys.
(If the Scan function has been programmed, you can switch it ON or OFF
as desired.)
e Aringing tone will sound when a call is received.
2 Press and hold the PTT switch to speak, and release it to listen.
e Only one person can speak at a time.
3 To end the call, press the # key or the key programmed as Tel
Disconnect.
CONVENTIONAL OPERATION
m@ Transmitting
Note: Before transmitting, monitor the channel to make sure it is not already in use. If the selected
group
is
programmed
with
QT
(Quiet
Talk)
or
DQT
(Digital
Quiet
Talk),
remove
the
microphone
from
the
hook
to
disable
QT
or
DQT,
then
listen
to
the
channel
to
make
sure
nobody
is
talking
on
it.
If
the
selected
group
is
not
programmed
with
QT
or
DQT,
simply
listen
to
the
channel
to
make
sure
nobody
is talking on it. In this case, you need not remove the microphone from the hook.
1
Select
the
desired
system
and
group
using
the
System
and
Group
keys.
e
Ifthe
channel
is
busy,
wait
until
it
becomes
free.
2
Press
the
PTT
switch
and
speak
into
the
microphone.
Release
the
PTT
switch
to
receive.
e
For
best
sound
quality
at
the
receiving
station,
hold
the
microphone
approximately
1.5
inches
(3
~
4
cm)
from
your
mouth.
3 When your conversation is finished, return the microphone to its hanger.
m@ Receiving
1
Select
the
desired
system
and
group
using
the
System
and
Group
keys.
(If
the
Scan
function
has
been
programmed,
you
can
switch
it
ON
or
OFF
as
desired.)
2
When
you
hear
the
dispatcher’s
voice,
readjust
the
volume
as
necessary.
SYSTEM SCAN
If
the
Scan
function
is
programmed,
systems
can
be
scanned
by
pressing
the
key
programmed
as
Scan.
When
the
Scan
key
is
pressed,
the
SCN
indicator
and
“-SCAN-”
or
the
revert
system/
group
number,
appear
on
the
display
and
scanning
starts.
The
systems
not
locked
out
of
the
scanning
sequence
are
scanned.
When
a
call
is
received,
scanning
stops
and
the
system
and
group
digits
appear.
Press
the
PTT
switch
and
speak
into
the
microphone
to
respond
to
the
call.
The
transceiver
will
continue
scanning
after
an
adjustable
time
delay
if
the
PTT
switch
is
released
and
no
further
signal
is
received.

m
Scanning
Trunked
Systems
When
scanning
trunked
systems,
the
revert
groups
and
the
groups
not
locked
out
of
the
scanning
sequence
are
scanned.
See
“GROUP
SCAN’,
below.
mw
Scanning
Conventional
Systems
When
scanning
conventional
systems,
the
revert
groups
and
the
groups
not
locked
out
of
the
scanning
sequence
are
scanned.
See
“GROUP
SCAN’,
below.
m Scan Lockout
lf
a
programmable
auxiliary
key
is
programmed
with
Scan
DEL/ADD,
each
system
can
be
locked
out
of
the
scan
sequence
manually.
The
delete
indicator
(
»)
will
appear
in
the
display
when
the
selected
system
is
locked
out.
m@ Scan Revert
You
can
select
revert
systems
and
groups
using
the
System
and
Group
keys.
Three
types
of
Scan
Reverts
which
can
be
programmed
by
your
dealer
are
available:
e
Last
Called
Revert:
The
last
system/
group
received
is
assigned
as
the
new
revert
system
and
group.
e
Last
Used
Revert:
The
last
system/
group
responded
to
is
assigned
as
the
new
revert
system
and
group.
e
Selected:
The
last
system/
group
selected
is
assigned
as
the
new
revert
system
and
group.
GROUP SCAN
Group
Scan
is
available
for
both
trunked
and
conventional
systems.
This
feature
is
useful
when
more
than
one
group
is
programmed
in
a
system.
Group
Scan
is
set
by
your
dealer
on
request.
It
scans
the
revert
groups
as
well
as
groups
that
are
allowed
to
be
scanned.
When
a
call
is
received,
the
group
indicator
shows
the
group
number,
and
that
group
becomes
the
revert
group.
Simply
press
the
PTT
switch
to
respond
to
the
call.
You
can
also
perform
Group
Scan
while
using
a
priority
channel.
Please
contact
your
dealer
for
information
concerning
Priority
Scan.

CONVENTIONAL
FORMAT
!
CONVENTIONAL OPERATION
m@ Transmitting
Note:
Before
transmitting,
monitor
the
channel
to
make
sure
it
is
not
already
in
use.
If
the
selected
channel
is
programmed
with
QT
(Quiet
Talk)
or
DQT
(Digital
Quiet
Talk),
remove
the
microphone
from
the
hook
to
disable
QT
or
DOT,
then
listen
to
the
channel
to
make
sure
nobody
is
talking
on
it.
If
the
selected
channel
is
not
programmed
with
QT
or
DOT,
simply
listen
to
the
channel
to
make
sure
nobody
is
talking
on
it;
in
this
case,
you
need
not
remove
the
microphone
from
the
hook.
1
Select
the
desired
group
and
channel
using
the
Group
and
Channel
keys.
e lf the channel is busy, wait until it becomes free.
2
Press
the
PTT
switch
and
speak
into
the
microphone.
Release
the
PTT
switch
to
receive.
e
For
best
sound
quality
at
the
receiving
station,
hold
the
microphone
approximately
1.5
inches
(3
~
4
cm)
from
your
mouth.
3
When
your
conversation
is
finished,
return
the
microphone
to
its
hanger.
m@ Receiving
1
Select
the
desired
group
and
channel
using
the
Group
and
Channel
keys.
(If
the
Scan
function
has
been
programmed,
you
can
switch
it
ON
or
OFF
as
desired.)
2
When
you
hear
the
dispatcher’s
voice,
readjust
the
volume
as
necessary.

SCAN
lf
the
Scan
function
is
programmed,
groups
or
channels
can
be
scanned
by
pressing
the
key
programmed
as
Scan.
Scan
can
be
used
as
either
Single
Scan
or
Multi
Scan.
Single
Scan
monitors
only
the
channels
of
a
single
group.
Multi
Scan
monitors
all
channels
of
every
group.
When
the
Scan
key
is
pressed,
the
SCN
indicator
and
“-SCAN-”
or
the
revert
group/
channel
number,
appear
on
the
display
and
scanning
starts.
When
a
call
is
received,
scanning
stops
and
the
group
and
channel
digits
appear.
Press
the
PTT
switch
and
speak
into
the
microphone
to
respond
to
the
call.
The
transceiver
will
continue
scanning
after
an
adjustable
time
delay,
if
the
PTT
switch
is
released,
and
no
further
signal
is
received.
When
the
displayed
group
is
not
locked
out
of
the
scanning
sequence,
the
add
indicator
(¥)
will
appear
on
the
display.
@
Priority
Scan
The
priority
channel
must
be
programmed
in
order
for
Priority
Scan
to
function.
The
transceiver
will
automatically
change
to
the
priority
channel
when
a
signal
is
received
on
it,
even
if
a
signal
is
being
received
on
a
normal
channel.
The
indicator
appears
when
the
displayed
channel
is
the
priority
channel.
2-TONE SIGNALLING
2-Tone
Signalling
is
either
activated
or
deactivated
by
your
dealer.
2-Tone
Signalling
only
opens
the
squelch
when
the
transceiver
receives
two
tones
corresponding
to
those
set
up
in
the
transceiver.
When
the
squelch
opens,
you
will
be
able
to
hear
the
caller
without
any
further
action.
After
a
correct
2-Tone
signal
is
received
and
the
squelch
opens,
pressing
the
key
programmed
as
Monitor
will
cancel
the
connection.
If
your
dealer
programmed
Transpond
for
2-Tone
Signalling,
your
transceiver
will
automatically
send
an
acknowledgment
signal
to
the
station
that
called
you
with
a
correct
2-Tone
signal.
Transpond
does
not
function
when
you
are
called
as
a
Group
call.
If
your
dealer
programmed
Tone
Alert
for
2-Tone
Signalling,
your
transceiver
will
emit
a
beep
when
the
correct
2-Tone
signal
is
received.
Note:
This
transceiver
is
only
capable
of
decoding
2-Tone
Signals.
It
cannot
encode
a
2-Tone
Signal.

DTMF (DUAL TONE MULTI FREQUENCY) CALLS
MAKING A DTMF CALL
Note: To make a DTMF call, you must have an optional microphone with a DTMF keypad. Ask your
dealer for more information.
There are two methods of making a DTMF call:
e Manual dialing
e Store and sending
To make a call by dialing manually:
1 Press and hold the PTT switch.
2 Enter the desired digits using the microphone keypad.
e The corresponding DTMF tones sound each time you press a key.
e If you release the PTT switch, transmit mode will end even if the complete number
has not been sent.
e If your dealer has activated the Keypad Auto PTT function, you need not hold down
the PTT switch while pressing the keys on the keypad. The DTMF code will be
sent automatically when you press a key.
To make a call by storing and sending:
1 Enter the desired digits using the microphone keypad.
e The digits appear on the display as you enter them.
2 After entering the complete number, press the PTT switch.
e lf you are using the transceiver in a Conventional mode and Format, the DTMF
code is transmitted after pressing the PTT switch.
e
lf
you
are
using
the
transceiver
in
a
Trunking
system,
the
DTMF
code
is
transmitted
after
a
connection
is
established.
Releasing
the
PTT
switch
before
a
connection
is
established
will
stop
the
transmission
from
occuring.
e
If
you
are
using
the
transceiver
in
a
RIC
(Repeater
Inter-Connect)
Trunking
system,
the
DTMF
code
is
transmitted
after
a
connection
with
the
telephone
system
is
established.
If
you
press
the
key
programmed
as
Auto
Tel
instead
of
the
PTT
switch,
the
call
will
automatically
connect
to
the
repeater,
and
the
DTMF
code
will
be
transmitted.
Note:
@ Store and send must first be activated by your dealer in order for it to function.
@
You
can
only
store
up
to
16
digits
before
sending.
Entering
more
than
16
digits
will
cause
an
error
tone
to
sound.
@
Instore
and
sending
mode,
if
you
switch
the
power
OFF
before
sending
the
number,
the
number
will
be
cleared
from
memory.

DTMF SIGNALLING
Your
dealer
can
program
a
group
or
channel
with
DTMF
signalling.
When
you
receive
a
call
with
a
code
that
matches
yours,
the
signalling
indicator
(:4:)
will
flash
and
a
tone
will
sound.
Squelch
opens
and
you
will
hear
the
call.
Squelch
will
close
when
you
receive
a
call
with
a
code
that
matches
your
signalling
reset
code.
When
making
a
call
on
a
group
or
channel
programmed
with
a
DTMF
signalling
code,
the
signalling
indicator
will
light
and
the
squelch
will
open.
If
your
dealer
programmed
Transpond
for
DTMF
signalling,
your
transceiver
will
automatically
send
an
acknowledgment
signal
to
the
station
that
called
you
with
the
correct
DTMF
code.
DBD (DEAD BEAT DISABLE)
Depending
on
how
your
dealer
programs
your
transceiver,
when
you
receive
a
call
containing
a
DBD
code,
either
transmit
mode
or
receive
and
transmit
modes
will
be
disabled.
When
a
DBD
code
is
received,
a
tone
will
sound.
DBD
is
cancelled
when
you
receive
a
call
with
a
DBD
cancel
code.

AUDIBLE USER FEEDBACK TONES
The
transceiver
emits
various
tones
to
indicate
the
transceiver’s
operating
status.
Please
contact
your
dealer
for
further
information
on
these
tones.
‘Conventional | Trunking ©
__ Format | Format |
Yes Yes
Y
Alert
<
@ wn
<
@ n
DBD On
DBD Off
<
@ n
-~<
@ n
Yes
Dey
SSCS
ining
SSSCSC~—S~S
<
O n
No
No
No
Yes
Yes
Yes
i
143) n
‘
143) i?)
No
Yes
Yes
Yes
‘f
@O | @
nin
Yes
Yes
Yes
Yes
No
i
OD
n”
<
® n
S
Roll
Over
Y
ystem
Search
End
Y
‘
@
Yes
No
No
es
No
No
es
ep)
i
D | © an
<
@ 2)