Keystroke Tones

b. Press the Enter/Hi•Low button to enter the new setting and return to Standby mode.

Channel Buttons

3. Choose one of the following:

a. Press the Mode/Lock button to enter the new setting and proceed to other functions.

Roger Beep On

2. Press the Channel Up or Channel Down button to select roger beep on or off.

Mode/Lock Button

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.

Mode Functions and

General Specifications

Operation

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.

•

With Keystroke Tones turned on, your radio will sound beeps each time you press a button or change a setting.

		Operation
	Introduction	Operation	Customer Assistance	Warranty

General Specifications

•

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

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