Table 3 - Front Panel Button Functions - Uniden UM425 VHF DSC Owner's Manual

Getting Started

Table 3 - Front panel button functions

Button
SELECT
CHANNEL UP
CHANNEL DOWN
16/9-TRI
DISTRESS
LCD
display
VHF DSC TRANSCEIVER
1 Watt
Memory
Scanning Channels
01,03,05,06,07,08
1/25W
button
16/9-
TRI
(triple/
dual-watch)
button
Press to...
Choose an option on a menu.
Move up one channel at a time.
Move down one channel at a time.
1 st press: Go to Channel 16.
2 nd press: Go to Channel 9.
3 rd press: Go back to the original
channel.
Select the nature of your distress
for a distress call.
SELECT
button
CHANNEL UP
DOWN
07
INT
-
MENU PA
(public
address)
-
SCAN MEM
button
(channel
memory)
button
10
-
VOLUME
(power) knob
(turn clockwise
to increase
volume)
&
buttons
UM425 VHF
knob
SQUELCH
(turn clockwise
to decrease
DISTRESS
channel noise)
button
Press and hold to...
Move quickly up the
channels.
Move quickly down the
channels.
Go into Triple Watch or
Dual Watch mode (see
page 15).
Transmit a distress call.
PWR
Microphone
cord