Tyco Electronics M/A-COM MM23016 - Manual (Page 77)

MM23016, Rev. C
77
MESSAGE NAME DESCRIPTION
M/A-COM Displayed on line 1 of the display under the revision selection of the menu. The copyright year
is shown in line 2 of display at the same time “(c) 2007.”
10.3 ALERT TONES
The M7200 series mobile radio provides audible alert tones or “beeps” to indicate the various operating
conditions. These alert tones can be enabled or disabled through programming.
Table 10-3: M7200 EDACS Mode Alert Tones
NAME TONE DESCRIPTION
Call Originate A short mid-pitched tone.
Sounds after keying the radio (Push-To-Talk button is
pressed). Indicates the radio has been assigned a
working channel
Carrier Control Timer
Five short high-pitched
warning tones followed by a
long low-pitched tone.
Sounds if the programmed time for continuous
transmission is exceeded. The transmitter will shut down
shortly after the alert, interrupting communications.
Release and re-key the PTT button to maintain
communications. This will reset the carrier control timer
and turn the transmitter back on.
Key Press Alert A short tone.
Indicates a key has been pressed. A short low-pitched
tone indicates no action was taken because the key is
not active in the current mode.
10.4 MENU
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: