33
Nothing
Comes Close to a Cobra
®
Floating Feature
VHF Marine Radio Protocols
Operating Your Radio
32 English
Advanced Operation
Memory Location Scan Mode
During
Memory Location Scan
mode, the radio will rapidly
scan through all pre-assigned memory channels.
NOTE
The radio must be squelched for
Memory Location
Scan
mode to function. See page 18 for
Squelch
procedure.
NOTE
If there are fewer than two (2) memory locations
programmed in the radio, the
Memory Location Scan
option will not be available. To program at least two
(2) memory locations, see page 29.
To Enter Memory Location Scan:
1.
From
Marine Standby
mode, press the
MEM/ESC
button.
2.
Press the
SCAN
button. The radio will immediately
begin to scan all pre-assigned memory channels.
The
MEM
icon will show on the LCD, and
MEM
CHAN SCAN
will display on the matrix along with the
memory location.
3.
A signal on any channel will stop the scan for 10
seconds to allow you to listen to the traffic on that
location. After 10 seconds, the radio will resume
scanning.
4.
Press the
Channel Up/Down
button to resume
scanning the
Memory Location Scan
channels
before the 10-second pause has completed or to
change the scan direction.
5.
To EXIT
Memory Location Scan
mode, press the
SCAN
button again. The
MEM
icon will disappear
from the LCD and the radio will return to
Marine
Standby
mode.
16/9
TW
SCAN
WX
H M L
ESC
MEM
ENT SETUP
CALL
16 and Scan
MEM
SAME
ATIS VOX
LOMEDHI
VHF
T
R
A
B
GMRS
X
C
I
U
Burp Feature
MEM
SAME
LOMEDHI
ROG VHF
T
R
A
B
GMRS
X
C
I
U
Floating Radio
MEM
SAME
LOMED
HI
VHF
T
R
A
B
X
C
I
U
Memory Channel Scan
W
ESC
MEM
ENT SETUP
C
MEM/ESC Button
SCAN
ESC
MEM
SCAN Button
Burp Feature
Cobra’s
Burp
feature allows the operator to expel water from
inside the speaker grill. This is especially useful if the radio is
dropped overboard or during extreme foul weather conditions. In
these conditions, water can become trapped in the speaker
grill and muffle the audio.
To Activate Burp:
1.
Press and release the
16/9
and
SCAN
keys at the
same time.
2.
The
Burp
tone(s) at maximum level will sound
from the internal speaker for eight seconds.
3.
During this time, the matrix will display
BURP
.
4.
Hold the radio with the speaker grill down to help
the water drain out.
5.
After an 8-second interval, the radio will return to
standby.
Floating Radio
This radio is designed to float if dropped overboard. The orange
center makes it visible and easy to retrieve. This rugged radio
is also designed to meet JIS7 (IPX7) specifications. This means
it’s designed to operate properly after being submerged in
one meter deep water for 30 minutes.
NOTE
Do not leave the radio floating in water permanently.
This could cause premature corrosion of the battery
contacts and other damage.
The radio is only designed to float with its included
Lithium-ion battery. Using other approved batteries
might cause the radio to sink. This includes the optional
AA battery tray, depending on the weight of the AA
batteries used.
VHF Marine Radio Protocols
Operating Your Radio
MRHH350W_FLT_MANL_ENG_MRHH330_ENG_Body 10/30/13 2:39 PM Page 32
