Tyco Electronics MM23016 10.3 ALERT TONES , 10.4 MENU

MM23016, Rev. C

MESSAGE NAME DESCRIPTION

M/A-COM Displayed on line 1 of the display under the revision selection of the menu. The copyright year

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 trans mit te r b a ck 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.

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 alway s 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 detail ed below for the

contrast menu item.

1. Press MENU to enter the menu mode.

2. Press the ramp control until the display shows: