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Nothing Comes Close to a Cobra
®
Rewind Operation
A
A
Memory Location Scan
VHF Marine Radio Protocols
Operating Your RadioVHF Marine Radio Protocols
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 SCAN and MEM icons will show on the LCD.
3. A signal on any channel will stop the scan for 10
seconds to allow you to listen to the traffic on that
location.
4. Press the Channel Up/Down button to resume
scanning the Memory Location Scan channels or
to change the scan direction.
5. To EXIT Memory Location Scan mode, press the
SCAN button again. The SCAN and MEM icons will
disappear from the LCD and the radio will return to
Marine Standby mode.
Operating Your Radio
MEM/ESC Button
SCAN Button
Rewind Button
Rewind-Say-Again
TM
Use the Cobra exclusive Rewind-Say-Again
TM
feature to
replay or record the last 20 seconds of an incoming audio
transmission.
Example 1:
When engine noise, music or conversation creates too
much noise to hear an inbound message clearly, press
the REW button to hear the message a second time.
Example 2:
When listening to an urgent distress message of an
excited caller with confusing background noise, press
the REW button to hear the message a second time and
get life saving information. Use this feature to record
call details including position coordinates, call signs,
registration numbers and store details that will help
authorities locate the distressed vessel.
NOTE
Hold the Rewind button to turn the recording mode
Off and save the currently recorded transmission.
Using Rewind-Say-Again
TM
:
1. During audio transmission, press REW button
to listen to 20 seconds of the last recorded audio
transmission. The REW icon will flash during the
playing back of the message and a 20-second
countdown begins.
2. Press the TALK, REW or MEM/ESC button during
playback to stop the playback transmission. The
radio returns to Marine mode.
Rewind-Say-Again
TM
Feature
Playback Message
MRHH475EU_MANL_vC.qx:MRHH475_ENG_Body 12/28/09 9:44 AM Page 32