Tyco Electronics MM23016 Manuel D’Utilisation

88 

The menu function accesses features that are not available directly from the keypad. The order and 
specific number of menu items available is configurable through programming. Upon radio power up, the 
menu item at the beginning of the menu list will always be displayed first. Subsequent access to the menu 
function will return the last menu item that was shown in the display. To enter the menu mode, press 
MENU. The 

 ramp control, MENU, and CLR are used during the selection process. All of the 

selection mode rules, previously detailed, apply to the menu item selection process with the exception of 
direct access. The radio will continue to receive and transmit normally while in the menu function. 

A new item is displayed by using the 

 ramp control to scroll through the list in increasing and 

decreasing order. The displayed menu item is made active by pressing MENU. 

After entering the menu selection mode, the following generic display format will appear. 

M E N U 

Y Y Y Y Y Y Y Y

Line 1 indicates the radio is in the menu selection mode. Line 2 indicates the menu item (YYYYYYYY) 
that is to be viewed or changed (some menu items provide radio information and do not have changeable 
parameters). 

An example of the menu item selection process and menu item parameter change is detailed below for the 
contrast menu item. 

1.  Press MENU to enter the menu mode. 

2.  Press the 

 ramp control until the display shows: 

M E N U 

CONTRAST

 

3.  Press MENU. The contrast menu item is activated and the display will be similar to the following: 

CNTRST  =  X 

Y Y Y Y Y Y Y Y

 

Line 1 shows the active menu item and its current parameter setting (XXX). Line 2 shows the 
currently selected system or group name (YYYYYYYY). 

4.  The menu item's parameter setting shown in the display can now be changed by using the 

 

ramp control to scroll through the list of parameter values. Once the desired setting is reached, press 
MENU to store the value and return to the normal display. For menu items that display radio 
information, use 

 to scroll through a list of informational displays. The menu items are listed in 

Contrast Adjust 

Menu Item:  
CONTRAST 
Once selected: 
 CNTRST= 

1, 2, 3, 4, 5, 6, 7, 8 

Selects the Contrast level.