Datron World Communications Inc G25RMV100 Manuel D’Utilisation

G U A R D I A N   P 2 5   I N T E R O P E R A B L E   R A D I O   F A M I L Y  

Guardian VHF Mobile 

11

Radio Settings 

Setting the radio’s functions and features is selectively permitted or restricted 
according to agency policy and federal law, by authorized technicians using the 

programming software.  Internal radio software provides limited access to 
certain features and settings.  Menus shown in this manual may not be 
available on the radio.  Consult authorized personnel to determine the features 

and functions that are enabled for your radio.  

Menu Structure 
The Guardian operates with most of its features already programmed providing 
single-button action.  The ability to change certain programmed settings is 
made available by accessing menus.  For information on use of these menus, 

refer to the Radio Settings section. 
 

Channel

Status

Main

Menu

Scan

Status

Receive

Status

Squelch

Adjust
Status

Scan Menu

Select Menu

Program

Menu

Covert Menu

Encryption

Menu

Channel

Status

Global Setup

Channel

Setup

Scan Setup

Password

Setup

 

Required Passwords 
Passwords 

are required to enter the program, covert (

COVERT),

 and 

encryption (

) submenus.  Use the DTMF keypad to enter 

predetermined passwords.  An incorrect password causes 

 to 

display.  Press 

 and try again.  If an invalid password is attempted three 

times consecutively, 

 displays.  Press 

to resume radio 

operation.  Power off and on the radio to enter a new valid password. When 
submenus are disabled, the radio displays 

.  Consult authorized 

personnel for guidance.