3.
Press PTT and speak into the microphone in a normal voice.
turns on.
4.
Release PTT when the transmission is complete and listen
for a reply.
5.
The emergency can be cleared by pressing and holding the
CLEAR/MONITOR button followed by pressing the EMER
-
GENCY button then releasing both buttons.
W
Wiid
de
e A
Arre
ea
a S
Sy
ys
st
te
em
m S
Sc
ca
ann
nniin
ng
g
The M-RK II Scan radio may be programmed for wide area
system scan operation for multi-site applications. Upon the
loss of the currently selected system’s control channel, radios
may be programmed to automatically scan the control channels
of other systems. If a new control channel is found, the radio will
switch to the new system and sound an alert tone.
The radio may also be programmed for priority system scan.
A priority system may be assigned among the systems pro
-
grammed into the radio. Radios programmed in this manner will
check for the priority trunked system’s control channel at a
programmable rate ranging from 1 to 16 minutes. This priority
scan timer is reset each time the PTT button is pressed or when
B
BS
SY
Y
X
XM
MIIT
T
B
BS
SY
Y
If two or more tones, or a high pitched tone is heard, the
system may be busy and the call request has been placed in
queue or the request has been denied for some reason. Refer
to the ALERT TONES section for more details.
N
NO
OT
TE
E
3
37
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