Operation Manual

ManualsBrandsAlbrecht ManualsAudioTectalk Duro BT

36 English

Power High

/ Low

This feature permits selection

of the transmit

power level

to

High

or Low.

To

change

the

Power Level setting, press

the

MODE button until the Power Level icon appears.

Use the UP

or

DOWN button

to

change

the

setting. Press

the PTT or

MODE

button

or

wait for

5

seconds

to

store your

choice.

The High

or

Low icon will

appear.

DTMF

TONE

The DTMF tone

is a

kind

of

combinations

of

short

tones. The DTMF tone can preamble

to the

message

upon every press

of

the PTT

button.

Selecting

this

allows

the

other party never

to

miss

your

initial

message that might arrive before the audio

of

the other party's

is

open

to

receive. This can be activated

or de-activated. The default code

is 99999 and can be changed by PC programming.

Compander

If the

compander

is

activated,

your radio will

eliminate

the

background

noise and generate

clearer sound by cutting off the high and low

f

requencies.

The users who prefer the

unrefined

sound are

recommended

to use the

radio

with this

compander

deactivated. To change the setting, press

the MODE button until the

Compander

icon and current setting

display. Use the UP or DOWN button to change the setting. Press the

PTT or MODE button or wait for 5

seconds

to store your choice.

The

Compander

icon will

appear when Compander

is active.

Scrambler

Your radio incorporates

a

voice scrambler

using

band

inversion

method.

The

scrambler

is

compatible

with many a

scrambler

used by other

manufacturers, allowing

you to enjoy

scrambled communications

with radios. This can be

activated

or deactivated.

To change the setting, press the MODE button until the

scrambler

icon

appears.

Use the UP or DOWN button to

change

the setting. Press the

PTT or MODE button or wait for 5

seconds

to store your choice.

The

scrambler

icon will appear.