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5-8 DTSS (Dual Tone Squelch System)

OPERATION [Requires optional DTU-2]

This function allows squelch to

turned

the

receive mode

reception of a three-digit code

matching the

DTSS

code selected in your radio.

Once

squelch is turned

by reception of a matching

code,

operates normally from then on. If no signal

received for longer than 2 seconds, squelch is turned

off

until a matching code is again received.

CTCSS

signal cannot pass through the repeater,

but

DTSS signal can pass through the repeater.

NOTE

• This function is not available in some areas.

• The DTSS (or PAGIMG) cord may not be accepted if the

I repeater is "identifying". If this should occur you should press

! the

PTI

switch again, and retransmit the DTSS (or PAGING)

i cord.

. There are two recommended methords

compensating for

• this situation.

Press the

PTI

switch for a lew seconds, send the DTSS (or

i PAGNG) cord, release the

PTI

switch, then press the PTT

switch again and resend the appropriate cord.

i 2. Proper DTSS

(or

PAGING) operation will occur if you ensure

· the battery saver circuit is disabled whenever you intend to

i operate using eithr the DTSS or PAGING modes.

5-8·1 Selecting and Storing the DTSS code

DTSS

codes

from

000

through

999

can

selected

from

the

VFO

mode and stored

memory channels

Memory channels 1 through 3 can each store a separate

DTSS code.

Memory channels 4 to

and the call channel cannot

store DTSS codes, but a

DTSS

code can

set each

mode.

5-8-2 DTSS

Code

Selection

When DTMF unit DTU-2

[option]

is installed, the initial

setting is 000.

DTSS

rnnn.

I..UUU

e Selecting and Storing the DTSS code with

the

VFO

L Press the

DR/DT

key to

light

the DTSS indicator.

2. Press the F key, then press the

DR/DT

key while the F

indicator is on

(10

seconds).

The

first

digit

of the

DTSS

code will flash.

Select the first

digit

by rotating the Tuning control.

Press the

DR/DT

key.

The

first

digit

is registered and

the second

digit

begins to flash.

Select the second digit by rotating the Tuning

control.

6. Press the

DR/DT

key. The second

digit

is registered

Brand	Kenwood
Model	TM-241A
Category	Transceiver
Language	English

Kenwood TM-241A User Manual

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Questions and Answers:

Kenwood TM-241A Specifications

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