special call function. See Individual
Calls for details.
Inverts the display’s two alphanu- meric character lines for viewing from above; useful when the radio is attached to the user’s belt.
DISPLAY
The radio’s display is shown below. The two character lines are used to display system, group and channel names and also operational messages to the user. Each line contains eight alphanumeric character blocks. The 15 status indicators are used to show the various oper- ating conditions of the radio. If the display
Line 1
Line 2
Figure 5 - M-RK II Display
The two display lines can be inverted to permit easy viewing if the radio is worn on a belt or placed into a vehicular charger. Press once to invert the char- acter lines, press again to return to the normal display. Refer to the MENU section to change the dis- play’s contrast.
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