Legacy Car Audio ML3245 用户手册

To set the two-tone option, press the MODE button then the 

C

CH

H S

SE

ET

T

up or down buttons until the display

appears. Press and release the MODE button again to select. Scroll through the sub-menu settings with

the up or down buttons, press the MODE button when 

T

TW

WO

O T

TO

ON

NE

E 

appears on screen. Settings include:

I

IN

ND

DI

IV

VI

ID

D

G

GR

RO

OU

UP

P

S

SU

UP

PE

ER

R G

GR

R

You can toggle

between these settings with the up or down buttons. When the desired setting appears on screen, press

the MODE button to select. Next, toggle between On and Off status settings which occur for each

above sub-menu. 

Example: 

I

IN

ND

DI

IV

VE

E O

ON

N

, 

G

GR

RO

OU

UP

P O

OF

F  

and 

S

SG

GR

RP

P O

ON

N

.

When the desired setting appears on screen, press the MODE button to select. The radio will save your

On or Off selection for the current channel and return to standby mode.  NOTE: Individual, Group and

Super Group frequencies and timing are programmed by your radio communications Dealer.  

For quick reference, the next few pages detail the Channel Options Menu, sub-menus and their settings.  

To enter the System Option Setting Menu, press and release the MODE button during the receive or

standby mode, then use the up or down buttons until 

S

SY

YS

ST

TE

EM

M 

appears. Select the above option with a

press and release of the MODE button. 

(Beep Set, VOX (Voice Operated TX) Set, Time-Out-Timer Set, Penalty, Busy Channel Lockout Set,

Marked Idle, Scan Set, Priority Scan, Transmit Delay, Power Save, Clear-To-Talk, Roger Beep, 2 tone

alarm, Microphone Hook and Audio Compander). Details on sub-menu settings follow. 

You can toggle between these settings with the up or down buttons. When the desired setting appears

on screen, press the MODE button to select. If you choose the Beep Set setting, you will need to use the

up or down buttons to choose 

B

BE

EE

EP

P O

ON

N 

or 

B

BE

EE

EP

P O

OF

F

. When the desired setting appears on screen, press the

MODE button to select. The radio will save your On or Off selection and return to standby mode. 

If you choose the VOX Set setting, you will also need to choose between On or Off selections, by using

the up or down buttons to choose, and the MODE button to select. If you choose On, you will need to

choose a VOX level setting, which includes: 

V

VO

OX

XL

L L

L1

1,

, V

VO

OX

XL

L L

L2

2

or 

V

VO

OX

XL

L L

L3

3

. You can toggle between these

VOX sensitivity level settings with the up or down buttons. When the desired setting appears on screen,

press the MODE button. The radio will save your selection and return to standby mode. 

If you choose the Time-Out-Timer setting, your choices include: 

T

TO

OT

T O

ON

N  

or 

T

TO

OT

T O

OF

F

.  Toggle between 

the settings with the up or down buttons. When the desired setting appears on screen, press the MODE

button. If you choose “On”, you will need to choose the duration of the Time-Out-Timer setting, from 10

seconds to 990 seconds. Use the up or down buttons to toggle, until the desired number of seconds

appears on the display. Use the MODE button to select. The radio will save your selection and return to

standby mode. Example of display: 

T

TO

OT

T 9

99

90

0

NOTE: In the Time-Out-Timer sub-menu, if “Off” is selected by pressing the MODE button, the TOT

function will be disabled, and the radio will return to standby mode. 

If you choose the Time-Out-Timer  Penalty  setting, your  choices include Penalty On or Off. Toggle

between the settings with the up or down buttons. When the desired setting appears on screen, press the

MODE button. If you choose “On”, you will need to choose the duration of the Penalty setting, from 1

second to 100 seconds. Use the up or down buttons to toggle, then the MODE button to select  the

desired amount of time. The radio will save your selection and return to standby mode. 

Example of display: 

P

PN

NL

LT

T 1

10

00

0 

.

NOTE: In the Time-Out-Timer Penalty sub-menu, if “Off” is selected by pressing the MODE button, the

TOT Penalty function will be disabled, and the radio will return to standby mode. 

NOTE: If the radio transmits in excess of the set time, it will beep an error tone and the radio will receive a

signal, but will NOT transmit during the penalty time. 

If you choose the Busy Channel Lockout setting, your choices include:  

B

BC

CL

LO

O O

ON

N  

or 

B

BC

CL

LO

O O

OF

F

. Toggle 

between the settings with the up or down buttons. When the desired setting appears on screen, press the

MODE button. Your radio will save your On or Off selection and return to standby mode. 

NOTE: If you select “On”, and the channel is busy, it will inhibit transmission. 

If you choose the Marked Idle setting, your choices include On or Off. Toggle between the settings with

the up or down buttons. When the desired setting appears on screen, press the MODE button to select.

The radio will save your selection and return to standby mode. 

Example of display: 

M

MA

AR

RK

K O

ON

N

.

NOTE: If the channel is set by Busy Channel Lockout, and transmit is inhibited, Marked Idle allows a

transmission when your CTCSS or DCS tone signal is received.

Mode Option Setting

Channel Option Setting

Tone Option

RX Tone

No Tone

CTCSS

1-49

DCS

Invert DCS

023-754

023-754

TX Tone

No Tone

CTCSS

1-49

DCS

Invert DCS

023-754

023-754

Tx Output Power High/Low

Normal Scan List

Priority Scan List

2-Tone Option

Individual Tone

Group tone

Super Group Tone

On/Off

On/Off

On/Off

Power High/Low

Normal Scan On/Off

Priority Scan On/Off

Each Channel Setting

System Option Setting

Display Option Setting

 

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