TOT
(Time out
timer)
30 to 300 seconds
in
30 second intervals
or off
Limits the duration of messages (30 to
300 seconds in 30-second increments).
Off setting allows unlimited
transmitting time.
DISPLY
(Display)
Alpha or numeric
Sets the display to either alpha or
numeric characters.
UNIT
ID
On or off
The ID of the transmitting radio.
HOM
(Home
channel)
Home channel
designation
Sets the home channel. The channel's
receive and transmit frequency is
displayed but cannot be changed.
Select the desired home channel using
the channel knob. Press
<ENT>
to
confirm the new home channel.
EMG
(Emergency)
Emergency
channel
designation
Sets the emergency channel within the
active zone and bank. The channel's
transmit frequency displays but cannot
be changed. Select the desired
emergency channel using the channel
knob (if left empty, current channel
serves). Press
<
ENT
>
to confirm the
new emergency channel.
ALERT
Normal or silent
Sets the emergency call alert mode.
Choose
NORMAL
or
SILENT
. In
NORMAL
mode,
EMERG
TX
and
EMG
displays. The
radio beeps every time it transmits the
emergency message until deactivated.
In silent mode, there is no beep or
display.
Locks the PTT switch to prevent talking over other radio
conversations.
NAC
Inhibit transmission on a busy channel
using a different NAC.
NAC+O
Override NAC inhibit with two rapid
PTT presses.
CARR
Inhibit transmission on a busy channel.
CARR+O
Override CARR inhibit with two rapid
PTT presses.
TONE
Inhibit transmission on a busy channel
using a different squelch tone.
TONE+O
Override TONE inhibit with two rapid
PTT presses.
TX
INH
(Transmit
inhibit)
NONE
No transmit inhibit.