Cobra Electronics MR HH300 - Manual (Page 19)

33 Nothing comes close to a Cobra ®
Standby/Receive
and Transmit
Standby/Receive and transmit
•
Standby and receive
Standby mode is the usual mode for the radio whenever
it is turned on. From this mode, you can change your
settings using the buttons on the front of the radio and
switch to Transmit mode using the Talk button. Signals
will be received on the selected channel(s) and alerts
broadcast by the Coast Guard and NOAA will activate
the corresponding routines in your radio.
NOTE
Coast Guard alerts are broadcast on Channel 16
and you need to have weather alert turned on
to receive NOAA alerts.
While in Standby mode, you will receive any messages
sent on the channel to which you are tuned.
Intro Operation Customer
Assistance Warranty
Notice
Secondary Icons
Caution Warning
Installation Customer
Assistance
Operating Your Radio
Intro Operation Customer
Assistance Warranty
Notice
Main Icons
Secondary Icons
Caution Warning
Installation Customer
Assistance
Talk Button
Transmit Icon
32 English
Getting Started
Key Lock
To prevent accidental changes to your settings,
you can Lock:
■ Channel Up Button
■ Channel Down Button
■ Weather/UIC Button
■ 16/9 Button
■ High/Low Button
■ Dual-Watch/Scan Button
To lock or unlock the buttons:
1. Press and hold the Backlight/Key Lock button for
three seconds. The key icon will appear or
disappear in the LCD.
When key lock is on, pressing any of the listed buttons
on the front of the radio will result in a three beep
error message. Both the Backlight/Key Lock button and
the Talk button are active — you can receive or transmit
a message with key lock on, but you cannot change
the channel.
Intro Operation Customer
Assistance Warranty
Notice
Secondary Icons
Caution Warning
Installation Customer
Assistance
Operating Your Radio
Locked Buttons
Key Lock Icon
Backlight/Key Lock Button