Making A Voice Mayday Call; Setting The Volume; Setting The Squelch Level - Uniden UM380 Owner's Manual

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Press and hold -
An arrow on the left side indicates the current selection.
using Your radio
Press
on the radio or the microphone to move up a line in the menu; if you are
x
at the top line in the menu, the cursor jumps to the bottom of the menu.
x
CHANNEL UP
Press
to choose the selected item.
Press
x
ENT-1W/25W
you are at the bottom line of the menu, the cursor jumps to the top of the menu.
x
CHANNEL DOWN
Press
to go back to the previous menu screen.
From any menu screen, choose Exit or press and hold
x
CLR-SCAN
x
(see inside front cover)

Making a voice MaYDaY call

Turn the volume knob clockwise to increase the speaker volume; turn it counter-clockwise to

Setting the volume

decrease the volume.
The squelch feature reduces the level of static on the speaker by filtering out the background

Setting the squelch level

channel noise. At the lowest squelch level, the speaker plays all radio signals, including any
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8312 Sidbury Rd.; Wilmington, NC 28411 - (800) 507-0482 / (910) 686-4281
Setup
System
[Exit]
(Close Menu)
on the radio or the microphone to move down a line in the menu; if
USA/CAN/INT
Dual/TriWatch
GPS Setup
FIPS Codes
Auto CH SW
POS Reply
Test Reply
Group MMSI
User MMSI
WX Alert Mode
[Exit]
Contrast
Lamp Adjust
Key Beep
[Exit]
to close the menu screen.
CALL-MENU
English
11

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