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Mode Functions and
General Specifications
Operation
Roger Beep Confirmation Tone
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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.
Introduction | Operation | Customer Assistance Warranty |
General Specifications
•
FRS/GMRS Frequency
Allocation and Compatibility
Mode/Lock Button
Roger Beep On
Channel Buttons
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.
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 |
Keystroke Tones
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With Keystroke Tones turned on, your radio will sound beeps each time you press a button or change a setting.
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 |
Mode/Lock Button
Keystroke Tones On
Channel Buttons
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.
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 |
20 English | Nothing Comes Close to a Cobra® 21 |