Troubleshooting - Cobra Marine MR F75 EU Owner's Manual

DSC Operation
Intro Operation Customer Warranty
Operating Your Radio
Assistance
Intro Operation Customer
Assistance
Call Waiting
Call Waiting functions similarly to the caller ID function on your telephone.
Customer
Installation
Assistance
It will capture the caller's MMSI identification number and any other data
condary Icons included in a DSC message.
Customer
Installation
Assistance
NOTE
Secondary Icons
The call waiting memory can hold up to twenty messages.
Main Icons
Notice Caution Warning
Once the memory becomes full, each new call will erase the
oldest call information on a first-in first-out basis.
Notice Caution
To review call waiting messages received
Standby Mode
while in DSC Standby mode:
Intro Operation
1. From Standby mode, press the Call/Set button
to enter the Call Send menu.
2. Use the Up/Down buttons to scroll to
Installation
(call waiting.)
Call Waiting
3. Press the Call/Set button to enter the Call Waiting mode.
Secondary Icons
NOTE
The fourth line will show the type of message.
Notice
Main Icons
Reviewing Messages
4. Use the Up/Down buttons to move from message
to message in the call waiting memory.
5. Press the Call/Set button to return to Standby mode.
To clear messages from the call waiting memory:
Intro Operation
1. From Standby mode, press the Call/Set button
to enter the Call Send menu.
2. Use the Up/Down buttons to scroll to
Installation
(call waiting.)
3. Press the Call/Set button to enter the Call Waiting mode.
Secondary Icons
NOTE
The fourth line will show the type of message.
Notice
4. Use the Up/Down buttons to select the message
you want to delete.
5. Press and hold the Memory Scan/Memory Clear
button for one second or more.
Repeat steps 4 – 5 to delete additional messages.
6. Press the Call/Set button to return to Standby mode.
64 English
Warranty
Warning
Customer Warranty
Assistance
CALLWAIT
Customer
Assistance
Caution Warning
Customer Warranty
Assistance
CALLWAIT
Customer
Assistance
Caution Warning
Maintenance and

Troubleshooting

Operating Your Radio
Intro Operation Customer Warranty
Assistance
Maintenance
Very little maintenance is required to keep your CobraMarine
operating condition.
Customer
Keep the radio clean by wiping with a soft cloth and mild detergent.
Installation
Assistance
Rinse with fresh water. Do not use solvents or harsh or abrasive cleaners,
Secondary Icons
which could damage the case or scratch the LCD screen.
If the radio is exposed to salt water, rinse it in fresh water at least once
a day to prevent build-up of salt deposits, which could interfere with
button operation.
Notice Caution Warning
Troubleshooting
Problem Possible Cause(s)
No display on LCD when Improper power
radio is turned on connection
Will transmit at Selected channel is
1 watt, but not limited to 1 watt
at 25 watts
Insufficient power supply
Will not transmit Selected channel is
limited to receive only
No sound from speaker Volume level is too low or
squelch level is too deep
No answer to calls Out of range of
other station
Signal is blocked
by terrain
DSC distress MMSI
cannot be sent (DSC self-identification)
number is not entered
•
™ VHF radio in good
•
Solution(s)
Ensure power connections
are proper and secure
Switch to
another channel
Recharge battery
Switch to
another channel
Readjust volume
and squelch
Switch to high power
(25 watts) or move closer
Move until you have
a "line-of-sight" to
the other station
Enter your MMSI number
Nothing comes close to a Cobra ® 65