8187-F80-Operation-8_MMB:F75-Operation-8 12/29/06 9:03 AM Page 57

Operating Your Radio

AdvancedProduct FeaturesOperation

Operation from the Microphone

Function

DSC and

(F1/F2)

Call/Setup

Button

Enter Button

Push to

 

Talk

Microphone

(PTT)

 

Button

 

Down

Up

Button

Button

 

Instant

 

Channel

 

16/9 Button

Use the microphone to select operation modes and accomplish approximately 90% of all radio functions. Microphone features include:

Instant Channel 16/9 button is used to access emergency channels.

Channel Up/Down button is used to change channels.

Push to Talk (PTT) button is used to send or record a radio message.

Function (F1/F2) button is used to toggle between preset channels and/or, when in a menu, it acts as an Escape key.

Call/Setup and Enter button is used to enter the routine Digital Selective Calling (DSC) menu and enter the setup menu for both advanced and basic setup functions.

NOTE

The microphone and the transceiver radio meet the JIS7 waterproof standards.

Nothing Comes Close to a Cobra® 57

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Cobra Electronics Mrf 80b owner manual Operation from the Microphone