5.The emergency can be cleared by pressing and holding the CLEAR/MONITOR button followed by pressing the EMERGENCY button then releasing both buttons.
SCANNING TRUNKED SYSTEMS
The following features allow interaction with systems other than the selected system to meet specific customer needs. Wide Area System Scan and ProSound are mutually exclusive options; however, Priority System Scan will operate while ProSound is active.
Wide Area System Scan
The M-RK II radio may be programmed for wide area system scan operation for multi-site applications. Upon the loss of the currently selected system’s control chan- nel, radios may be programmed to automatically scan the control channels of other systems. If a new control chan- nel is found, the radio will switch to the new system and sound an alert tone.
ProSound™
The radio may be programmed for ProSound system scan operation for multi-site applications. ProSound scanning is an enhanced replacement for wide area system scanning. This algorithm insures that the radio continually receives high quality audio. When the se- lected system degrades to a pre-programmed level, the radio changes to the new system and sounds a tone. Should the control channel be lost completely, the radio will scan the adjacent systems until a suitable one is found.
