EVX-5400 O
pErating
M
anual
16
a
dvancEd
o
pEratIon
E
mErgEncy
The
EVX-5400
series includes an “Emergency” feature in either analog or digital
modes, which may be useful for alerting another party assistance may be required,
when monitoring the same frequency as your transceiver’s channel.
Press and hold the assigned
PF
key, the “
- EMG -
” indication will be indicated on
the display, and initiate an emergency call on the pre-defined channel. For further
details contact your Vertex Standard dealer.
To revive the radio from the Emergency mode, just press and hold again the as-
signed
PF
key or turn off the radio.
l
onE
W
orKEr
Press, (or press and hold), the assigned
PF
key, the display indicates “
L-WK ON
”
briefly, and activates the Lone Worker feature. The Lone Worker feature is de-
signed to emit an alarm for 30 seconds when the Lone Worker Timer (programmed
by your Vertex Standard dealer) has expired.
Press again, (or press and hold again), the assigned
PF
key, the display indicates
“
L-WK OFF
” briefly, and the Lone Worker feature is disabled. If the user does
not reset the timer by pressing the
PTT
switch, the radio switches to Emergency
mode.
g
roup
u
p
/d
oWn
Press, (or press and hold), the assigned
PF
key to select a different group of chan-
nels. A group name will appear briefly on the display.
cH u
p
/d
oWn
Press, (or press and hold), the assigned
PF
key (generally the [
]/[
] key) to se-
lect a different channel. A channel name will appear briefly on the display.
s
pEEd
cH u
p
/d
oWn
Press and hold the assigned
PF
key causes the radio to begin stepping (repeatedly)
upward or downward through the channels.
prI-1
Press, (or press and hold), the assigned
PF
key to recall the pre-programmed Pri-
ority Channel (Priority-1) by your Vertex Standard dealer directly. When PRI-1
channel is recalled, the “
P1
” will appear at the upper right corner on the display.
