Uniden MH120 - Manual (Page 14)

Triple Watch
Triple Watch mode monitors channels 16 and 9 for a signal while
you listen to the currently selected channel. The marine radio
checks channel 16 and 9 for activity every 2 seconds.
To select Triple Watch mode, press and
hold the
16/9/TRI button for 2 seconds. A
double confirmation tone sounds and
TRIPLE appears on the display.
To exit from Triple Watch, press and
hold the
16/9/TRI button for 2 seconds.
A double confirmation tone sounds and
TRIPLE disappears.
• While in Triple Watch mode, you can
change the currently selected channel
using the
▲ or ▼ button.
• A momentary press of the 16/9/TRI
button interrupts Triple Watch mode
and remains on 16, or on channel 9 if
you press once more. To return to
the Triple Watch mode, simply press the
button again.
2
1
12
UT899BH (MH120)_ENG 3/15/05 4:24 PM Page 12