Cobra Electronics CXT450 - Manual (Page 13)

Roger Beep Confirmation Tone
•
Roger Beep is an audible tone that your listener will hear when
you release the Talk button. This alerts the other party that you
are finished talking and it is OK for them to speak.
To turn roger beep on or off:
1. Press the Mode button until the Roger Beep
icon flashes on the display. The current on
or off setting is displayed.
2. Press the Channel Up or Channel Down
button to select roger beep on or off.
3. Choose one of the following:
a. Press the Mode/Lock button to enter
the new setting and proceed to other
functions.
b. Press the Enter/Hi•Low button to enter the
new setting and return to Standby mode.
Keystroke Tones
•
With Keystroke Tones turned on, your radio will sound beeps
each time you press a button or change a setting.
To change keystroke tones:
1. Press the Mode/Lock button until the
Keystroke Tones icon flashes on the display.
The current on or off setting is displayed.
2. Press the Channel Up or Channel Down
button to turn keystroke tones on or off.
3. Choose one of the following:
a. Press the Mode/Lock button to enter the
new setting and return to Standby mode.
b. Press the Enter/Hi•Low button to enter the
new setting and return to Standby mode.
20
Mode Functions and
General Specifications
21
Operation Customer Assistance Warranty Introduction Operation
General Specifications
•
Roger Beep On
Keystroke Tones On
Channel Buttons
Channel Buttons
Mode/Lock Button
Mode/Lock Button
FRS/GMRS Frequency
Allocation and Compatibility
Important: Please note that Cobra GMRS models with 15 Channels
may designate different channel numbers for the same frequency. For
example, a Cobra 15 Channel GMRS model would need to be tuned
to Channel 11 in order to communicate with a 22 Channel GMRS tuned
to Channel 15. Please refer to the chart below for channel/ frequency
number compatibility.
A = Channel No. for 22 Channel FRS/GMRS Models
B = Channel No. for 15 Channel GMRS Models
C = Type of Radio Service
D = Frequency in MHz
E = Power Output
A B C D E
1 1 FRS/GMRS 462.5625 High or Low
2 2 FRS/GMRS 462.5875 High or Low
3 3 FRS/GMRS 462.6125 High or Low
4 4 FRS/GMRS 462.6375 High or Low
5 5 FRS/GMRS 462.6625 High or Low
6 6 FRS/GMRS 462.6875 High or Low
7 7 FRS/GMRS 462.7125 High or Low
8 FRS 467.5625 Low
9 FRS 467.5875 Low
10 FRS 467.6125 Low
11 FRS 467.6375 Low
12 FRS 467.6625 Low
13 FRS 467.6875 Low
14 FRS 467.7125 Low
15 11 GMRS 462.5500 High or Low
16 8 GMRS 462.5750 High or Low
17 12 GMRS 462.6000 High or Low
18 9 GMRS 462.6250 High or Low
19 13 GMRS 462.6500 High or Low
20 10 GMRS 462.6750 High or Low
21 14 GMRS 462.7000 High or Low
22 15 GMRS 462.7250 High or Low